https://sfb-higher-invariants.app.uni-regensburg.de/api.php?action=feedcontributions&feedformat=atom&user=Mar09836SFB1085 - Higher Invariants - User contributions [en]2026-05-05T04:40:16ZUser contributionsMediaWiki 1.39.11https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Research&diff=3460Research2025-12-16T11:11:10Z<p>Mar09836: </p>
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== Publications/Preprints (in reverse chronological order) ==<br />
<br />
=== 2025 ===<br />
* José Ignacio Burgos Gil, [https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html K. Künnemann]. A tropical formula for non-Archimedean local heights, [https://arxiv.org/abs/2512.07431 arXiv:2512.07431]; 12/2025.<br />
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* [https://kevinlimath.wordpress.com/ K. Li], L. Sánchez Saldaña. A note on higher coherence of graphs of groups, [https://arxiv.org/abs/2511.16409 arXiv:2511.16409]; 11/2025.<br />
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* [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang]. Algebraicity of critical Hecke L-values, [https://arxiv.org/abs/2511.05198 arXiv:2511.05198]; 11/2025.<br />
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* J. Glossner. A Model Independent Universal Property for the Lax 2-Functor Classifier, [https://arxiv.org/abs/2510.27557 arxiv:2510.27557 math.CT]; 10/2025.<br />
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* [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Localisation theorems for the connective K-theory of exact categories, [https://arxiv.org/abs/2510.07170 arXiv:2510.07170]; 10/2025.<br />
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* C. Dahlhausen, [https://www.jeroenhekking.nl/ J. Hekking], S. Wolters. Motivic homotopy theory for perfect schemes, [https://arxiv.org/abs/2510.01390 arXiv:2510.01390]; 10/2025.<br />
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* L. Lai, C. Lupu, [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang]. On the irrationality of certain p-adic zeta values, [https://link.springer.com/article/10.1007/s40687-025-00559-x/ Research in Mathematical Sciences, Vol. 77]; 10/2025.<br />
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* [https://ertlvroni.github.io/ V. Ertl], A. Shiho, [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang], Integral p-adic cohomology theories for open and singular varieties, accepted for [https://arxiv.org/abs/2105.11009/ Ann. Sc. Norm. Super. Pisa]; 09/2025<br />
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* V. Kumar, V. Singh, [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang], S-units and period length of continued fractions of linear recursions, [https://arxiv.org/abs/2509.14599/ arXiv:2509.14599]; 09/2025<br />
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* [https://www.uni-regensburg.de/mathematics/mathematics-lockman/ S. Lockman] Semi-Riemannian spin^c manifolds carrying generalized Killing spinors and the classification of Riemannian spin^c manifolds admitting a type I imaginary generalized Killing spinor, [https://arxiv.org/abs/2509.08477 arXiv:2509.08477]; 09/2025.<br />
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* [https://hoyois.app.ur.de M. Hoyois], M. Land. Grothendieck-Witt theory of derived schemes, [https://arxiv.org/abs/2508.08905 arXiv:2508.08905]; 08/2025.<br />
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* [https://ammann.app.uni-regensburg.de B. Ammann], M. Dahl. [https://ammann.app.uni-regensburg.de/preprints/D-inv-connect/index.html The space of Dirac-minimal metrics is connected in dimensions 2 and 4], [https://sigma-journal.com/2025/102/ SIGMA 21 (2025), 102, 18 pages], [https://arxiv.org/abs/2508.01420 arXiv:2508.01420]; 08/2025.<br />
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* [https://kevinlimath.wordpress.com/ K. Li], [https://loeh.app.ur.de C. L&ouml;h], M. Moraschini, R. Sauer, [https://matthiasuschold.gitlab.io/ M. Uschold]. The cheap embedding principle: Dynamical upper bounds for homology growth, [https://arxiv.org/abs/2508.01347 arXiv:2508.01347]; 08/2025.<br />
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* M. Barrero, T. Barthel, [https://sites.google.com/view/lucapol/home L. Pol] , N. Strickland amd J. Williamson. The spectrum of global representations for families of bounded rank and VI-modules, [https://arxiv.org/abs/2506.21525, arxiv:2506.21525]; 07/2025<br />
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* [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang], Eisenstein–Kronecker classes, integrality of critical values of Hecke 𝐿-functions and p-adic interpolation, [https://doi.org/10.4007/annals.2025.202.1.1 Ann. Math. Vol. 202]; 07/2025<br />
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* C. Dahlhausen, [https://www.jeroenhekking.nl/ J. Hekking], S. Wolters. Duality for KGL-modules in motivic homotopy theory, [https://arxiv.org/abs/2508.00064 arXiv:2508.00064]; 07/2025.<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke]. Coarse cone quotients, [https://arxiv.org/abs/2507.01412]; 07/2025.<br />
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* [https://gubler.app.uni-regensburg.de/ W. Gubler], J. Rabinoff. Classically psh and pluriharmonic functions on Berkovich spaces, [https://arxiv.org/abs/2506.13548 arxiv:2506.13548 math.AG]; 06/2025<br />
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* M. Barrero, T. Barthel, [https://sites.google.com/view/lucapol/home L. Pol] , N. Strickland amd J. Williamson. Global representation theory: Homological foundations, [https://arxiv.org/abs/2505.21449, arxiv:2505.21449]; 06/2025<br />
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*Z. Li, [https://sites.google.com/view/ysqin/ Y.Qin]. F-isocrystals of Higher Direct Images of p-Divisible Groups, [https://arxiv.org/abs/2506.11736 arXiv:2506.11736]; 06/2025<br />
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* H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. Algebraic flat connections and o-minimality, [https://arxiv.org/abs/2506.07498 arXiv:2506.07498]; 06/2025<br />
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* [https://tessbouis.com/ T. Bouis], A. Kundu. Beilinson--Lichtenbaum phenomenon for motivic cohomology, [https://arxiv.org/abs/2506.09910 arXiv:2506.09910]; 06/2025<br />
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* [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Hinich's model for Day convolution revisited, [https://arxiv.org/abs/2506.06025 arXiv:2506.06025]; 06/2025<br />
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* M. Nielsen, [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. The presentable stable envelope of an exact category, [https://arxiv.org/abs/2506.02598 arXiv:2506.02598]; 06/2025<br />
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* [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], T. Lenz, [https://sites.google.com/view/sil-linskens/ S. Linskens]. Universality of span 2-categories and the construction of 6-functor formalisms, [https://arxiv.org/abs/2505.19192 arXiv:2505.19192]; 05/2022<br />
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* L. Lai, [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang], W. Zudilin, A note on the irrationality of ζ_2(5), [https://arxiv.org/abs/2505.05005/ https://arXiv:2505.05005]; 05/2025<br />
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* [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], K. Arakawa. A short proof of the universality of the relative Rezk nerve, [https://arxiv.org/abs/2505.14123 arXiv:2505.14123]; 05/2022<br />
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* P. Capovilla, [https://kevinlimath.wordpress.com/ K. Li], [https://loeh.app.uni-regensburg.de/ C. Löh]. Combination of open covers with $\pi_1$-constraints, [https://arxiv.org/abs/2505.04292 arXiv:2505.04292]; 05/2025.<br />
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*[https://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], Initial data rigidity implies spacetime rigidity, [https://arxiv.org/abs/2504.16095 arXiv:2504.16095]; 04/2025<br />
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* [https://sites.google.com/view/chenyinglin/%E9%A6%96%E9%A1%B5 C. Lin], G. Zémor. Kneser's theorem for codes and ℓ-divisible set families. [https://arxiv.org/abs/2504.19304 arXiv:2504.19304]; 04/2025<br />
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* [https://gubler.app.uni-regensburg.de/ W. Gubler], J. Rabinoff. On semipositive piecewise linear functions in non-archimedean analytic geometry, [https://arxiv.org/abs/2503.05513 arxiv:2503.05513 math.AG]; 03/2025<br />
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* [https://kevinlimath.wordpress.com/ K. Li], M. Moraschini, G. Raptis. The Serre spectral sequence in bounded cohomology, [https://arxiv.org/abs/2503.22505 arXiv:2503.22505]; 03/2025.<br />
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* [https://webusers.imj-prg.fr/~antoine.sedillot/ A. Sédillot] Topological adelic curves: algebraic coverings, geometry of numbers and heights of closed points. [https://arxiv.org/abs/2503.20156 arXiv:2503.20156]; 03/2025<br />
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* M. Ramzi, [https://vova-sosnilo.com/ V. Sosnilo], [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Every motive is the motive of a stable &infin;-category, [https://arxiv.org/abs/2503.11338 arXiv:2503.11338]; 03/2025<br />
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* E. Elmanto, D. Kubrak, [https://vova-sosnilo.com/ V. Sosnilo]. On filtered algebraic K-theory of stacks I: characteristic zero, [https://arxiv.org/abs/2503.09928 arXiv:2503.09928]; 03/2025<br />
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* [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], T. Lenz, M. Ramzi. Universality of Barwick's unfurling construction, [https://arxiv.org/abs/2502.18278 arXiv:2502.18278]; 02/2022<br />
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* L. Berger, [https://www.esaga.uni-due.de/johannes.sprang J. Sprang], Integer-valued polynomials and p-adic Fourier theory, [https://arxiv.org/abs/2502.18053/ arXiv:2502.18053]; 02/2025<br />
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* [https://bunke.app.uni-regensburg.de U. Bunke]. Branched coarse coverings and transfer maps, [https://arxiv.org/abs/2502.01497]; 02/2025.<br />
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* [https://kevinlimath.wordpress.com/ K. Li], L. Sanchez Saldana. A note on finiteness properties of vertex stabilisers, [https://arxiv.org/abs/2502.14751 arXiv:2502.14751]; 02/2025.<br />
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* V. Saunier, [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. On exact categories and their stable envelopes. [https://arxiv.org/abs/2502.03408 arXiv:2502.03408]; 02/2025<br />
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* S. Balchin, J.P.C Greenlees, [https://sites.google.com/view/lucapol/home L. Pol] and J. Williamson. Torsion models for tensor-triangulated categories, [https://arxiv.org/abs/2501.05180 arXiv:2501.05180]; 01/2025<br />
<br />
=== 2024 ===<br />
* [https://sites.google.com/view/chenyinglin/%E9%A6%96%E9%A1%B5 C. Lin] , Galois orbits of torsion points over polytopes near atoral sets. [https://arxiv.org/abs/2412.11156 arXiv:2412.11156]; 12/2024<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Bastl, T. Hirsch, [https://loeh.app.ur.de C. L&ouml;h], L. Munser, P. Perras, L. Schamback, [https://homepages.uni-regensburg.de/~usm34387/ M. Uschold] et al. Algorithms in 4-manifold topology, [https://arxiv.org/abs/2411.08775 arXiv:2411.08775 math.GT]; 11/2022<br />
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* N. Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Maxime Ramzi, Separable commutative algebras in equivariant homotopy theory. [https://arxiv.org/abs/2411.06845 arXiv:2411.06845];11/2024<br />
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* N. Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Maxime Ramzi, A symmetric monoidal fracture square. [https://arxiv.org/abs/2411.05467 arXiv:2411.05467];11/2024<br />
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* [https://webusers.imj-prg.fr/~antoine.sedillot/ A. Sédillot] Pseudo-absolute values: foundations. [https://arxiv.org/abs/2411.03905 arXiv:2411.03905]; 11/2024<br />
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* U. Bunke, M. Ludewig, Coronas and Callias type operators in coarse geometry [https://arxiv.org/abs/2411.01646 arXiv:2411.01646]; 11/2024<br />
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* [https://hoyois.app.ur.de M. Hoyois]. Remarks on the motivic sphere without A^1-invariance, [https://arxiv.org/abs/2410.16757 arxiv:2410.16757]; 10/2024<br />
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* N. Deshmukh, [https://sites.google.com/view/surajyadav/ S. Yadav]. A^1- connected stacky curves and the Brauer group of moduli of elliptic curves, [https://arxiv.org/abs/2410.01525 arxiv:2410.01525]; 10/2024<br />
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* Y. Cai, [https://gubler.app.uni-regensburg.de/ W. Gubler]. Abstract divisorial spaces and arithmetic intersection numbers<br />
, [https://arxiv.org/abs/2409.00611 arxiv:2409.00611 math.AG]; 09/2024<br />
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* [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang], Another look at p-adic Fourier-theory, [https://arxiv.org/abs/2409.20322/ arXiv:2409.20322]; 09/2024<br />
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* H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. A non-abelian version of Deligne's Fixed Part Theorem, [https://arxiv.org/abs/2408.13910 arXiv:2408.13910]; 08/2024.<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], F. Misev, A. Zupan, Bounding the ribbon numbers of knots and links , [https://arxiv.org/abs/2408.11618 arXiv:2408.11618 math.GT]; 08/2024<br />
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* [https://kevinlimath.wordpress.com/ K. Li], [https://loeh.app.ur.de C. L&ouml;h], M. Moraschini, R. Sauer, [https://homepages.uni-regensburg.de/~usm34387/ M. Uschold]. The algebraic cheap rebuilding property, [https://arxiv.org/abs/2409.05774 arXiv:2409.05774]; 09/2024.<br />
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* [https://homepages.uni-regensburg.de/~hof61178/ F. Hofmann] A vanishing criterion for cup products and Massey products in bounded cohomology. [https://arxiv.org/pdf/2407.17034 arXiv:2407.17034];07/2024<br />
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*Magnus Carlson, Peter Haine, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Reconstruction of schemes from their étale topoi, [https://arxiv.org/abs/2407.19920 2407.19920]; 07/2024.<br />
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* [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], R. Haugseng, T. Lenz, S. Linskens. Normed equivariant ring spectra and higher Tambara functors, [https://arxiv.org/abs/2407.08399 arXiv:2407.08399]; 07/2024<br />
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*Adrian Clough, [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], S. Linskens. Global spaces and the homotopy theory of stacks, [https://arxiv.org/abs/2407.06877 arXiv:2407.06877]; 07/2024<br />
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*D. Gepner, S. Linskens, [https://sites.google.com/view/lucapol/home L. Pol] Global 2-rings and genuine refinements. [https://arxiv.org/pdf/2407.05124 arXiv:2407.05124];07/2024<br />
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*Z. Li, [https://sites.google.com/view/ysqin/ Y.Qin]. On p-torsions of geometric Brauer groups, [https://arxiv.org/abs/2406.19518 arXiv:2406.19518]; 06/2024<br />
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* [https://kerz.app.uni-regensburg.de/ M. Kerz], G. Tamme. A remark on crystalline cohomology. [https://arxiv.org/abs/2406.19772 arXiv:2406.19772]; 06/2024<br />
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*L. Lai, [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang], Many p-adic odd zeta values are irrational, accepted for [https://arxiv.org/abs/2306.10393/ Mich. Math. J.]; 06/2024<br />
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*F. Hebestreit, M. Land, M. Weiss, [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Homology manifolds and euclidean bundles [https://arxiv.org/abs/2406.14677 arXiv:2406.14677]; 06/2024<br />
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*[https://homepages.uni-regensburg.de/~kuh45866/ H. Kufner]. Deligne's conjecture on the critical values of Hecke L-functions [https://arxiv.org/abs/2406.06148 arXiv:2406.06148]; 06/2024<br />
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*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Conformal product structures on compact Kähler manifolds [https://arxiv.org/abs/2405.08430 arxiv.org/abs/2405.08430]; 05/2024<br />
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*M. Ludewig, Categories of Lagrangian Correspondences in Super Hilbert Spaces and Fermionic Functorial Field Theory; [https://arxiv.org/abs/2212.02956 arXiv:2212.02956]; 03/2024.<br />
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*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], The stringor bundle; [https://arxiv.org/abs/2206.09797 arXiv:2206.09797]; 04/2024.<br />
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*[https://sites.google.com/view/ysqin/ Y.Qin]. On the Brauer groups of fibrations. Math. Z. 307, 18 (2024), [https://doi.org/10.1007/s00209-024-03487-8 published version]; 04/2024 <br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kalelkar, J. Quintanilha, Writhe invariants of 3-regular spatial graphs , [https://arxiv.org/abs/2404.09649 arXiv:2404.09649 math.GT]; 04/2024<br />
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*[https://www.math.cit.tum.de/en/algebra/karlsson/ E. Karlsson], [https://www.math.cit.tum.de/en/algebra/scheimbauer/ C. I. Scheimbauer], [https://www.math.cit.tum.de/en/algebra/personen/walde/ T. Walde]. Assembly of constructible factorization algebras, [https://arxiv.org/abs/2403.19472 arXiv:2403.19472]; 03/2024 <br />
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*M. Ludewig, The Clifford Algebra Bundle on Loop Space; [https://arxiv.org/abs/2204.00798 arXiv:2204.00798]; 03/2024.<br />
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*T. Annala, [https://hoyois.app.ur.de M. Hoyois], R. Iwasa. Atiyah duality for motivic spectra, [https://arxiv.org/abs/2403.01561 arXiv:2403.01561 math.AG]; 03/2024<br />
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*[https://sites.google.com/view/bastiaan-cnossen B. Cnossen], T. Lenz, S. Linskens. Parametrized higher semiadditivity and the universality of spans, [https://arxiv.org/abs/2403.07676 arXiv:2403.07676]; 03/2024<br />
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*[https://sites.google.com/view/bastiaan-cnossen B. Cnossen], R. Haugseng, T. Lenz, S. Linskens. Homotopical commutative rings and bispans, [https://arxiv.org/abs/2403.06911 arXiv:2403.06911]; 03/2024<br />
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*M. Ramzi, [https://vova-sosnilo.com/ V. Sosnilo], [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Every spectrum is the K-theory of a stable &infin;-category, [https://arxiv.org/abs/2401.06510 arXiv:2401.06510]; 01/2024<br />
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*N. Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Separable commutative algebras and Galois theory in stable homotopy theories. [https://arxiv.org/abs/2305.01259 arXiv:2305.01259]; Advances in Mathematics 1/2024<br />
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===2023===<br />
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*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. Semi-stable Lefschetz Pencils, [https://arxiv.org/abs/2311.15886 arXiv:2311.15886]; 11/2023<br />
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*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Proper morphisms of infinity-topoi, [https://arxiv.org/abs/2311.08051 arxiv:2311.08051]; 11/2023.<br />
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*[https://sites.google.com/view/bastiaan-cnossen B. Cnossen], T. Lenz, S. Linskens. The Adams isomorphism revisited, [https://arxiv.org/abs/2311.04884 arXiv:2311.04884]; 11/2023<br />
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*B. Ammann, C. Löh, [http://www.berndammann.de/publications/minimal-geodesics/ A quadratic lower bound for the number of minimal geodesics], [https://arxiv.org/abs/2311.01626 arXiv:2311.01626]; 11/2023.<br />
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*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Einstein metrics on conformal products [https://arxiv.org/abs/2311.03744 arxiv:311.03744]; 11/2023.<br />
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* M. Pippi. On some (co)homological invariants of coherent matrix factorizations, J. Noncommut. Geom. (2023), arXiv version: [https://arxiv.org/abs/2011.14740]; 08/2023.<br />
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*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], A representation of the string 2-group; [https://arxiv.org/abs/2308.05139 arXiv:2308.05139]; 8/2023.<br />
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*M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Quantization of conductance and the coarse cohomology of partitions; [https://arxiv.org/abs/2308.02819 arXiv:2308.02819]; 8/2023.<br />
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*[https://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], Initial data sets with dominant energy condition admitting no smooth DEC spacetime extension, [https://arxiv.org/abs/2308.00643 arXiv:2308.00643]; 08/2023<br />
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*[https://loeh.app.ur.de C. L&ouml;h], [https://graptismath.net G. Raptis]. A roadmap to the (vanishing of the) Euler characteristic, [https://arxiv.org/abs/2306.16933 arXiv:2306.16933 math.GT]; the poster version can be found [https://go.ur.de/euler-roadmap here]; 06/2023 <br />
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*M. Ludewig, The spinor bundle on loop space; [https://arxiv.org/abs/2305.12521 arXiv:2305.12521]; 5/2023.<br />
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*[https://loeh.app.ur.de C. L&ouml;h]. Exponential growth rates in hyperbolic groups (after Koji Fujiwara and Zlil Sela), Exposée 1206 for the Séminaire Bourbaki (April 2023), [https://arxiv.org/abs/2304.04424 arXiv:2304.04424 math.GR]; 04/2023<br />
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*[https://homepages.uni-regensburg.de/~glj57400/index.html J. Glöckle], Initial data rigidity via Dirac-Witten operators, [https://arxiv.org/abs/2304.02331 arXiv:2304.02331 math.DG]; 04/2023.<br />
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*R. Gualdi, M. Sombra. Limit heights and special values of the Riemann zeta function, [https://arxiv.org/abs/2304.01966 arXiv:2304.01966 math.NT]; 04/2023.<br />
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*P. Haine, Tim Holzschuh, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Nonabelian base change theorems & étale homotopy theory, [https://arxiv.org/abs/2304.00938 arXiv:2304.00938 math.AG]; 04/2023.<br />
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*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Adapted metrics on locally conformally product manifolds [https://arxiv.org/abs/2305.00185 arxiv:2305.00185]; 04/2023 <br />
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* [https://friedl.app.uni-regensburg.de/ S. Friedl], K. Ince, When does the table theorem imply a solution to the square peg problem?, [https://arxiv.org/abs/2303.17711 arXiv:2303.17711 math.GT]; 03/2023<br />
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*Tobias Barthel, Natalia Castellana, Drew Heard, Niko Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Beren Sanders, Descent in tensor triangular geometry. [https://arxiv.org/abs/2305.02308 arXiv:2305.02308]; Proceedings of the Abel Symposium 2022, 3/2023 <br />
<br />
*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Internal higher topos theory, [https://arxiv.org/abs/2303.06437 arXiv:2303.06437 math.CT]; 03/2023.<br />
<br />
*T. Annala, [https://hoyois.app.uni-regensburg.de M. Hoyois], R. Iwasa. Algebraic cobordism and a Conner-Floyd isomorphism for algebraic K-theory, [https://arxiv.org/abs/2303.02051 arXiv:2303.02051 math.AG]; 03/2023. To appear in J. Amer. Math. Soc.<br />
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*M. Grant, [https://kevinlimath.wordpress.com/ K. Li], E. Meir, I. Patchkoria. Comparison of equivariant cohomological dimensions, [https://arxiv.org/abs/2302.08574 arXiv:2302.08574 math.AT]; 02/2023.<br />
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*D. Beraldo, M. Pippi. Non-commutative nature of ℓ-adic vanishing cycles, [https://arxiv.org/abs/2302.10120 arXiv:2302.10120 math.AG]; 02/2023.<br />
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*[https://homepages.uni-regensburg.de/~gur23971/ R. Gualdi]. ¿Cu&aacute;ntas ra&iacute;ces de la unidad anulan un polinomio en dos variables?, La Gaceta de la Real Sociedad Matem&aacute;tica Espa&ntilde;ola 26 (2023), 149 — 172; 02/2023 (divulgative article)<br />
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*[https://loeh.app.ur.de C. L&ouml;h]. A comment on the structure of graded modules over graded principal ideal domains in the context of persistent homology, [https://arxiv.org/abs/2301.11756 arXiv:2301.11756 math.AC]; 01/2023 <br />
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*M. Christ, T. Dyckerhoff, [https://www.math.cit.tum.de/en/algebra/personen/walde/ T. Walde]. Lax additivity, [https://arxiv.org/abs/2402.12251 arXiv:2402.12251]; 01/2023.<br />
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*M. Christ, T. Dyckerhoff, [https://www.math.cit.tum.de/en/algebra/personen/walde/ T. Walde]. Complexes of stable ∞-categories, [https://arxiv.org/abs/2301.02606 arXiv:2301.02606]; 01/2023.<br />
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*T. Barthel, N. Castellana, D. Heard, [https://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [https://sites.google.com/view/lucapol/home L. Pol] Quillen stratification in equivariant homotopy theory.[https://arxiv.org/abs/2301.02212 ArXiv:2301.02212], to appear in Inventiones Mathematicae;01/2023<br />
<br />
===2022===<br />
*A. Hogadi, S. Yadav. A^1-connectivity of moduli of vector bundles on a curve. [https://arxiv.org/abs/2110.05799 arXiv:2110.05799v2]; 12/22 (updated and final version)<br />
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*[https://homepages.uni-regensburg.de/~usm34387/ M. Uschold].Torsion homology growth and cheap rebuilding of inner-amenablegroups, [https://arxiv.org/abs/2212.07916 arXiv: 2212.07916math.GR]; 12/2022.<br />
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*D. Beraldo, M. Pippi. Non-commutative intersection theory and unipotent Deligne-Milnor formula, [https://arxiv.org/abs/2211.11717 arXiv:2211.11717 math.AG]; 11/2022.<br />
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* [https://homepages.uni-regensburg.de/~glj57400/index.html J. Glöckle], An Enlargeability Obstruction for Spacetimes with both Big Bang and Big Crunch, [https://arxiv.org/abs/2111.02656 arXiv:2111.02656 math.DG]; 11/2022.<br />
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*[https://loeh.app.ur.de C. L&ouml;h], G. Sartori. Integral foliated simplicial volume and ergodic decomposition, [https://arxiv.org/abs/2211.00337 arXiv:2211.00337 math.GT]; 11/2022<br />
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*[https://vova-sosnilo.com/ V. Sosnilo]. A^1-invariance of localizing invariants, [https://arxiv.org/abs/2211.05602 arXiv:2211.05602]; 10/2022; to appear in Journal of K-theory<br />
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*[https://hoyois.app.uni-regensburg.de M. Hoyois], Joachim Jelisiejew, [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], [https://www.muramatik.com M. Yakerson]. Hermitian K-theory via oriented Gorenstein algebras. [https://arxiv.org/abs/2103.15474 arXiv:2103.15474]; 09/2022<br />
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*D.-C. Cisinski, M. Pippi. Étale tame vanishing cycles over [A^1_S/G_{m,S}], [https://arxiv.org/abs/2209.13381 arXiv:2209.13381]; 09/2022.<br />
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*[https://loeh.app.ur.de C. L&ouml;h], [https://homepages.uni-regensburg.de/~prj05723/ J. Witzig]. Universal finite functorial semi-norms, [https://arxiv.org/abs/2209.12971 arXiv:2209.12971 math.CT]; 09/2022<br />
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*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], 2-vector bundles; [https://arxiv.org/abs/2106.12198 arXiv:2106.12198]; 9/2022.<br />
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*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Presentable categories internal to an infinity-topos, [https://arxiv.org/abs/2209.05103 arxiv:2209.05103 math.CT]; 09/2022<br />
<br />
*U. Bunke, M. Ludewig, Breaking symmetries for equivariant coarse homology theories [https://arxiv.org/abs/2112.11535 arXiv:2112.11535]; 12/2021<br />
<br />
*P. Haine, Tim Holzschuh, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], The fundamental fiber sequence in étale homotopy theory, [https://doi.org/10.1093/imrn/rnad018 International Mathematics Research Notices]<br />
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*[https://loeh.app.ur.de C. L&ouml;h]. Exploring Formalisation. A Primer in Human-Readable Mathematics in Lean 3 with Examples from Simplicial Topology, Surveys and Tutorials in the Applied Mathematical Sciences, volume 11, Springer, [https://doi.org/10.1007/978-3-031-14649-7 DOI 10.1007/978-3-031-14649-7], [https://loeh.app.uni-regensburg.de/exploring-formalisation/ project homepage (including Lean src)], 09/2022.<br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, J. Rathore, Tame class field theory over local fields, [https://arxiv.org/abs/2209.02953 arXiv:2209.02953]; 09/2022<br />
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*[https://people.math.ethz.ch/~bbrueck/ B. Br&uuml;ck], [https://people.math.ethz.ch/~fournief/ F. Fournier Facio], [https://loeh.app.ur.de C. L&ouml;h]. Median quasimorphisms on CAT(0) cube complexes and their cup products, [https://arxiv.org/abs/2209.05811 arXiv:2209.05811 math.GR]; 09/2022<br />
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*B. Ammann, [http://www.berndammann.de/publications/diracharm3/ On Triviality of Dirac-harmonic maps], [https://arxiv.org/abs/2209.03074 arXiv:2209.03074]; 09/2022.<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, M. Suzuki, Blanchfield pairings and Gordian distance , [https://arxiv.org/abs/2208.13327 arXiv:2208.13327 math.GT]; 08/2022<br />
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*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], The insidious bicategory of algebra bundles; [https://arxiv.org/abs/2204.03900 arXiv:2204.03900]; 4/2022.<br />
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* [https://ithems.riken.jp/en/members/yosuke-kubota Y. Kubota], M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Delocalized spectra of Landau operators on helical surfaces; [https://arxiv.org/abs/2201.05416 arXiv:2201.05416]; 06/2022.<br />
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*[https://loeh.app.ur.de C. L&ouml;h]. The spectrum of simplicial volume with fixed fundamental group, [https://arxiv.org/abs/2205.14877 arXiv:2205.14877 math.GT]; 05/2022<br />
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*[https://www.uni-regensburg.de/mathematics/mathematics-pippi/startseite/index.html M. Pippi]. On the structure of dg categories of relative singularities, updated version [https://arxiv.org/abs/1911.01332 arXiv:1911.01332v2]; 05/2022<br />
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*[https://hk-nguyen-math.github.io H.K. Nguyen], Taichi Uemura. ∞-type theories, [https://arxiv.org/abs/2205.00798 arXiv:2205.00789]; 05/2022<br />
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*M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Large-scale geometry obstructs localization; [https://arxiv.org/abs/2204.12895 arXiv:2204.12895]; 5/2022.<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. Kausik, J. P. Quintanilha. An algorithm to calculate generalized Seifert matrices, [https://arxiv.org/abs/2204.10004 arXiv:2204.10004 math.GT]; 04/2022<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], [https://homepages.uni-regensburg.de/~mif57716/index.html F. Misev], R. Zentner. Rational homology ribbon cobordism is a partial order, [https://arxiv.org/abs/2204.10730 arXiv:2204.10730 math.GT]; 04/2022<br />
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*Y. Fang, [https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html K. Künnemann]. On the non-archimedean Monge-Ampère equation in mixed characteristic. [https://arxiv.org/abs/2203.12282 arXiv:2203.12282]; 03/2022<br />
<br />
*[https://homepages.uni-regensburg.de/~prj05723/ J. Witzig]. Abstract Excision and ℓ¹-Homology, [https://arxiv.org/abs/2203.06120 arXiv:2203.06120 math.AT]; 03/2022<br />
<br />
*[https://kevinlimath.wordpress.com/ K. Li], C. L&ouml;h, M. Moraschini. Bounded acyclicity and relative simplicial volume, [https://arxiv.org/abs/2202.05606 arXiv:2202.05606 math.AT]; 02/2022 <br />
<br />
*C. L&ouml;h, [https://homepages.uni-regensburg.de/~usm34387 M. Uschold]. L^2-Betti numbers and computability of reals, [https://arxiv.org/abs/2202.03159 arXiv:2202.03159 math.GR]; 02/2022<br />
<br />
===2021===<br />
<br />
*C. L&ouml;h, M. Moraschini, [https://topology.math.kit.edu/21_53.php R. Sauer]. Amenable covers and integral foliated simplicial volume, [https://arxiv.org/abs/2112.12223 arXiv:2112.12223 math.GT]; 12/2021<br />
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*[https://gubler.app.uni-regensburg.de/ W. Gubler], P. Jell, J. Rabinoff. Dolbeault Cohomology of Graphs and Berkovich Curves, [https://arxiv.org/abs/2111.05747 arxiv:2111.05747 math.AG]; 11/2021<br />
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*[https://gubler.app.uni-regensburg.de/ W. Gubler], P. Jell, J. Rabinoff. Forms on Berkovich spaces based on harmonic tropicalizations, [https://arxiv.org/abs/2111.05741 arxiv:2111.05741 math.AG]; 11/2021<br />
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*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Limits and colimits in internal higher category theory, [https://arxiv.org/abs/2111.14495 arxiv:2111.14495 math.CT]; 11/2021<br />
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*[https://people.math.ethz.ch/~fournief/ F. Fournier Facio], C. L&ouml;h, M. Moraschini. Bounded cohomology and binate groups, [https://arxiv.org/abs/2111.04305 arXiv:2111.04305 math.GR]; 11/2021<br />
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*M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Cobordism invariance of topological edge-following states; [https://arxiv.org/abs/2001.08339 arXiv:2001.08339];10/2021.<br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, J. Rathore, A decomposition theorem for 0-cycles and applications, [https://arxiv.org/abs/2109.10037 arXiv:2109.10037]; 09/2021<br />
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*C. L&ouml;h, M. Moraschini, [https://www.graptismath.net G. Raptis]. On the simplicial volume and the Euler characteristic of (aspherical) manifolds, [https://arxiv.org/abs/2109.08115 arXiv:2109.08115 math.AT]; 09/2021<br />
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*A. A. Khan, C. Ravi. Generalized cohomology theories for algebraic stacks. [https://arxiv.org/abs/2106.15001 arXiv:2106.15001]; 06/2021<br />
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*[https://people.math.ethz.ch/~fournief/ F. Fournier Facio], C. L&ouml;h, M. Moraschini. Bounded cohomology of finitely generated groups: vanishing, non-vanishing, and computability, [https://arxiv.org/abs/2106.13567 arXiv:2106.13567 math.GR]; 06/2021<br />
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*[https://sites.google.com/view/lucapol/home L. Pol], J. Williamson. Local Gorenstein duality in chromatic group cohomology. [https://arxiv.org/abs/2106.08669 arXiv:2106.08669]; 06/2021<br />
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*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Conformal vector fields on lcK manifolds [https://arxiv.org/abs/2106.06851 arxiv:2106.06851]; 06/2021<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], [https://homepages.uni-regensburg.de/~mul37549/ L. Munser], J. P. Quintanilha, Y. Santos Rego. Canonical decompositions and algorithmic recognition of spatial graphs, [https://arxiv.org/abs/2105.06905 arXiv:2105.06905 math.GT]; 05/2021<br />
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* M. Moraschini, [https://graptismath.net/index.html G. Raptis]. Amenability and acyclicity in bounded cohomology theory, [https://arxiv.org/abs/2105.02821 arXiv:2105.02821 math.AT]; 05/2021<br />
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*C. L&ouml;h, M. Moraschini. Topological volumes of fibrations: A note on open covers, [https://arxiv.org/abs/2104.06038 arXiv:2104.06038 math.GT]; 04/2021<br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, Ramified class field theory and duality over finite fields, [https://arxiv.org/abs/2104.03029 arXiv:2104.03029]; 04/2021<br />
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*[https://graptismath.net/index.html G. Raptis]. Bounded cohomology and homotopy colimits, [https://arxiv.org/abs/2103.15614 arXiv:2103.15614]; 03/2021<br />
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*B. Ammann, [http://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], Dominant energy condition and spinors on Lorentzian manifolds, [https://arxiv.org/abs/2103.11032 arXiv:2103.11032]; 03/2021.<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz], S. Saito, G. Tamme. K-theory of non-archimedean rings II. [https://arxiv.org/abs/2103.06711 arXiv:2103.06711]; 03/2021<br />
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*[https://hk-nguyen-math.github.io/ H. K. Nguyen], [https://graptismath.net/index.html G. Raptis], C. Schrade. Higher weak (co)limits, adjoint functor theorems, and higher Brown representability, [https://arxiv.org/abs/2103.06003 arXiv:2103.06003]; 03/2021<br />
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*F. Hanisch, [https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig]. A Rigorous Construction of the Supersymmetric Path Integral Associated to a Compact Spin Manifold. [https://arxiv.org/abs/1709.10027 arXiv:1709.10027]; 03/2021<br />
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*F. Hanisch, [https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig]. The Fermionic integral on loop space and the Pfaffian line bundle. [https://arxiv.org/abs/1709.10028 arXiv:1709.10028]; 03/2021 <br />
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*B. Güneysu, [https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig]. The Chern Character of theta-summable Fredholm Modules over dg Algebras and Localization on Loop Space. [https://arxiv.org/abs/1901.04721 arXiv:1901.04721]; 03/2021<br />
<br />
*J.I. Burgos Gil, [https://gubler.app.uni-regensburg.de/ W. Gubler], P. Jell, [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html K. Künnemann]. Pluripotential theory for tropical toric varieties and non-archimedean Monge-Ampére equations. [https://arxiv.org/abs/2102.07392 arXiv:2102.07392]; 02/2021 <br />
<br />
*[https://sites.google.com/view/lucapol/home L. Pol], N.P. Strickland. Representation stability and outer automorphism groups. [https://arxiv.org/abs/2102.06410 arxiv:2102.06410]; 02/2021<br />
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*T. Fenzl. Extended skeletons of poly-stable pairs, [https://arxiv.org/abs/2102.05130 arxiv:2102.05130]; 02/2021<br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, Idele class groups with modulus, [https://arxiv.org/abs/2101.04609 arXiv:2101.04609]; 01/2021 <br />
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*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. Local systems with quasi-unipotent monodromy at infinity are dense, [https://arxiv.org/abs/2101.00487 arXiv:2101.00487]; 01/2021<br />
<br />
===2020===<br />
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* [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang], Linear independence result for p-adic L-values, [https://doi.org/10.1215/00127094-2020-0043 Duke Math. J. 169 (18)]; 12/2020<br />
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*[https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], The pro-étale topos as a category of pyknotic presheaves, [https://arxiv.org/abs/2012.10502 arXiv:2012.10502] Doc. Math. 27, 2067-2106 (2022) 12/2020<br />
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*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Metric connections with parallel twistor-free torsion [https://arxiv.org/abs/2012.10882 arXiv:2012.10882 math.DG]; 12/2020<br />
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*B. Ammann, J. Mougel, V. Nistor. A regularity result for the bound states of N-body Schrödinger operators: Blow-ups and Lie manifolds [https://arxiv.org/abs/2012.13902 arXiv:2012.13902]; 12/2020.<br />
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*J.I. Burgos Gil, [https://sites.google.com/view/souvikgoswami S. Goswami], G. Pearlstein. Height Pairing on Higher Cycles and Mixed Hodge Structures. Proceedings of the London Mathematical Society, 125 (2022), Issue 1, 61-170 [https://doi.org/10.1112/plms.12443].<br />
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*P. Capovilla, M. Moraschini, C. L&ouml;h. Amenable category and complexity, [https://arxiv.org/abs/2012.00612 arXiv:2012.00612]; 12/2020.<br />
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*S.Balchin, J.P.C. Greenlees, [https://sites.google.com/view/lucapol/home L. Pol], J. Williamson. Torsion model for tensor triangulated categories: the one-step case. [https://arxiv.org/abs/2011.10413 arXiv:2011.10413]; 11/2020<br />
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*[https://sites.google.com/view/lucapol/home L. Pol], J. Williamson. The homotopy theory of complete modules. [https://arxiv.org/abs/2011.06989 arXiv:2011.06989]; 11/2020<br />
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*S. Boucksom, [https://gubler.app.uni-regensburg.de/ W. Gubler], F. Martin. Non-Archimedean volumes of metrized nef line bundles. [https://arxiv.org/abs/2011.06986 arXiv:2011.06986]; 11/2020<br />
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*T. Bachmann, A. A. Khan, C. Ravi, V. Sosnilo. Categorical Milnor squares and K-theory of algebraic stacks. [https://arxiv.org/abs/2011.04355 arXiv:2011.04355]; 11/2020<br />
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*P. Dolce, [https://homepages.uni-regensburg.de/~gur23971/ R. Gualdi], Numerical equivalence of ℝ-divisors and Shioda-Tate formula for arithmetic varieties, [https://arxiv.org/abs/2010.16134 arXiv:2010.16134]; 10/2020<br />
<br />
*N. Heuer, C. L&ouml;h, The spectrum of simplicial volume of non-compact manifolds, [https://arxiv.org/abs/2010.12945 arXiv:2010.12945]; 10/2020.<br />
<br />
*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], Z. Yi, A Short Proof of the Localization Formula for the Loop Space Chern Character of Spin Manifolds, [https://arxiv.org/abs/2010.05892 arXiv:2010.05892]; 10/2020.<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. L&ouml;h, Epimorphism testing with virtually Abelian targets, [https://arxiv.org/abs/2010.07537 arXiv:2010.07537]; 10/2020.<br />
<br />
*N.Sardari, [https://sites.google.com/view/masoudzargar M.Zargar], New upper bounds for spherical codes and packings, [https://arxiv.org/abs/2001.00185 arXiv:2001.00185]; 09/2020<br />
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*C. Ravi, B. Sreedhar. Virtual equivariant Grothendieck-Riemann-Roch formula. [https://arxiv.org/abs/2009.09697 arXiv:2009.09697]; 09/2020<br />
<br />
*B. Calmès, E. Dotto, Y. Harpaz, F. Hebestreit, K. Moi, [http://markus-land.de/ M. Land], [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], T. Nikolaus, W. Steimle. Hermitian K-theory for stable ∞-categories III: Grothendieck-Witt groups of rings [http://arxiv.org/abs/2009.07225 arXiv:2009.07225]; 09/2020<br />
<br />
*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], G. C. Thiang. Gaplessness of Landau Hamiltonians on hyperbolic half-planes via coarse geometry. [https://arxiv.org/abs/2009.07688 arXiv:2009.07688]; 09/2020..<br />
<br />
*B. Calmès, E. Dotto, Y. Harpaz, F. Hebestreit, K. Moi, [http://markus-land.de/ M. Land], [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], T. Nikolaus, W. Steimle. Hermitian K-theory for stable ∞-categories II: Cobordism categories and additivity [https://arxiv.org/abs/2009.07224 arXiv:2009.07224]; 09/2020<br />
<br />
*B. Calmès, E. Dotto, Y. Harpaz, F. Hebestreit, K. Moi, [http://markus-land.de/ M. Land], [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], T. Nikolaus, W. Steimle. Hermitian K-theory for stable ∞-categories I: Foundations [http://arxiv.org/abs/2009.07223 arXiv:2009.07223]; 09/2020<br />
<br />
*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], Motivic invariants of symmetric powers, [https://arxiv.org/abs/2009.06986 arxiv:2009.06986]; 09/2020<br />
<br />
*[https://hoyois.app.uni-regensburg.de M. Hoyois], Joachim Jelisiejew, [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], Burt Totaro, [https://www.muramatik.com M. Yakerson]. The Hilbert scheme of infinite affine space and algebraic K-theory. [https://arxiv.org/abs/2002.11439 arXiv:2002.11439]; 09/2020<br />
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*Y. Kezuka, Tamagawa number divisibility of central L-values of twists of the Fermat elliptic curve. [https://arxiv.org/abs/2003.02772 arXiv:2003.02772 math.NT]; 08/2020<br />
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*E. Elmanto, [https://homepages.uni-regensburg.de/~nad22969/research.php D. Nardin] and L. Yang. A descent view on Mitchell's theorem [https://arxiv.org/abs/2008.02821 arXiv:2008.02821]; 08/2020<br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, Reciprocity for Kato-Saito idele class group with modulus, [https://arxiv.org/abs/2008.05719 arXiv:2008.05719]; 08/2020<br />
<br />
*S. Baader, R. Blair, A. Kjuchukova and [https://homepages.uni-regensburg.de/~mif57716/ F. Misev]. The bridge number of arborescent links with many twigs. [https://arxiv.org/abs/2008.00763 arXiv:2008.00763]; 08/2020<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, L. Lewark, M. Nagel and M. Powell. Homotopy ribbon concordance, Blanchfield pairings, and twisted Alexander polynomials. [https://arxiv.org/abs/2007.15289 arXiv:2007.15289]; 08/2020<br />
<br />
*G. Herrmann and J. P. Quintanilha. The Complex of Hypersurfaces in a Homology Class. [https://arxiv.org/abs/2007.00522 arXiv:2007.00522]; 07/2020<br />
<br />
*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], S. Roos. The Chiral Anomaly of the Free Fermion in Functorial Field Theory. [https://arxiv.org/abs/2010.05892 arXiv:2010.05892]; Ann. Henri Poincare, 21:1191-1233, 06/2020.<br />
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*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], G. C. Thiang. Good Wannier bases in Hilbert modules associated to topological insulators. [https://arxiv.org/abs/1904.13051 arXiv:1904.13051]; J. Math. Phys., 61, 061902, 06/2020.<br />
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*A. Galateau and [https://cesar-martinez-math.weebly.com C. Martínez]. Homothéties explicites des représentations ℓ-adiques. [https://arxiv.org/abs/2006.07401 arXiv:2006.07401]; 06/2020<br />
<br />
*H. Esnault and M. Kerz. Density of Arithmetic Representations of Function Fields. [https://arxiv.org/abs/2005.12819 arXiv:2005.12819]; 05/2020<br />
<br />
*S. Boucksom, [https://gubler.app.uni-regensburg.de/ W. Gubler], F. Martin. Differentiability of relative volumes over an arbitrary non-archimedean field. [https://arxiv.org/abs/2004.03847 arXiv:2004.03847]; 04/2020<br />
<br />
*[https://ekvv.uni-bielefeld.de/pers_publ/publ/PersonDetail.jsp?personId=412153703&lang=en A. M. Botero] and J. I. Burgos Gil. Toroidal b-divisors and Monge-Ampére measures. [https://arxiv.org/abs/2004.14045 arXiv.2004.1405]; 04/2020<br />
<br />
*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Closed 1-Forms and Twisted Cohomology [https://arxiv.org/abs/2003.10368 arXiv:2003.10368 math.DG]; 03/2020<br />
<br />
* K. van Woerden. Quantifying Quillen's Uniform Fp-isomorphism Theorem. [https://arxiv.org/abs/1711.10206v2 arXiv:1711.10206v2 math. AT]; 03/2020<br />
<br />
*[https://drew-heard.github.io/ D. Heard]. The topological nilpotence degree of a Noetherian unstable algebra. [https://arxiv.org/abs/2003.13267 arXiv:2003.13267]; 03/2020 <br />
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*[https://www.fernuni-hagen.de/juniorprofessur-algebra/team/steffen.kionke.shtml S. Kionke], C. L&ouml;h. A note on p-adic simplicial volumes, [https://arxiv.org/abs/2003.10756 arXiv:2003.10756 math.GT]; 03/2020<br />
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*[https://www.icmat.es/miembros/burgos/index.html Burgos Gil, José Ignacio]; [https://gubler.app.uni-regensburg.de/ Gubler, Walter]; P. Jell; [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html Künnemann, Klaus]: A comparison of positivity in complex and tropical toric geometry. [https://arxiv.org/abs/2003.08644 arXiv:2003.08644 math.AG]; 03/2020.<br />
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*C. L&ouml;h. Ergodic theoretic methods in group homology. A minicourse on L2-Betti numbers in group theory. SpringerBriefs in Mathematics, Springer, [https://www.springer.com/gp/book/9783030442194 DOI 10.1007/978-3-030-44220-0] 03/2020.<br />
<br />
*C. L&ouml;h, M. Moraschini. Simplicial volume via normalised cycles, [https://arxiv.org/abs/2003.02584 arXiv:2003.02584 math.AT]; 03/2020 <br />
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*[https://homepages.uni-regensburg.de/~gur23971/ R. Gualdi], [https://cesar-martinez-math.weebly.com C. Martínez], Higher dimensional essential minima and equidistribution of cycles, [https://arxiv.org/abs/2001.11468 arXiv:2001.11468]; 01/2020<br />
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*[http://markus-land.de M. Land], [http://www.staff.science.uu.nl/~meier007/ L. Meier], G. Tamme, Vanishing results for chromatic localizations of algebraic K-theory. [https://arxiv.org/abs/2001.10425 arXiv:2001.10425]; 01/2020<br />
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*N. Ginoux, G. Habib, [https://pilca.app.uni-regensburg.de/ M. Pilca], U. Semmelmann. An Obata-type characterization of doubly-warped product Kähler manifolds. [https://arxiv.org/abs/2002.08808 arxiv:2002.08808]; 02/2020<br />
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*N. Ginoux, G. Habib, [https://pilca.app.uni-regensburg.de/ M. Pilca], U. Semmelmann. An Obata-type characterization of Calabi metrics on line bundles. [https://arxiv.org/abs/2002.08810 arxiv:2002.08810]; 02/2020<br />
<br />
*T. Barthel, [https://drew-heard.github.io/ D. Heard], N. Castellana, G. Valenzuela. Local Gorenstein duality for cochains on spaces. [https://arxiv.org/abs/2001.02580 arXiv:2001.02580]; 01/2020. Journal of Pure and Applied Algebra, Volume 225, Issue 2, February 2021<br />
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*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], G. C. Thiang. Cobordism invariance of topological edge-following states. [https://arxiv.org/abs/2001.08339 arXiv:2001.08339]; 01/2020.<br />
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*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], A. Stoffel. A framework for geometric field theories and their classification in dimension one. [https://arxiv.org/abs/2001.05721 arXiv:2001.05721]; 01/2020.<br />
<br />
<br />
===2019===<br />
<br />
*M. Moraschini, Alessio Savini. Multiplicative constants and maximal measurable cocycles in bounded cohomology. [https://arxiv.org/abs/1912.09731 arXiv:1912.09731]; 12/2019<br />
<br />
*[https://friedl.app.uni-regensburg.de/ Stefan Friedl], Stefano Vidussi. BNS Invariants and Algebraic Fibrations of Group Extensions. [https://arxiv.org/abs/1912.10524 arXiv:1912.10524]; 12/2019<br />
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*[http://people.dm.unipi.it/frigerio/ R. Frigerio], M. Moraschini. Gromov's theory of multicomplexes with applications to bounded cohomology and simplicial volume, [https://arxiv.org/abs/1808.07307 arXiv:1808.07307 math.GT]; 12/2019; To appear in Memoirs of the American Mathematical Society. <br />
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*[https://ekvv.uni-bielefeld.de/pers_publ/publ/PersonDetail.jsp?personId=412153703&lang=en A. M. Botero], J. I. Burgos Gil and M. Sombra. Convex analysis on polyhedral spaces. [https://arxiv.org/abs/1911.04821 arXiv:1911.04821]; 11/2019 <br />
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*Y. Kezuka, Y. Li, A classical family of elliptic curves having rank one and the 2-primary part of their Tate-Shafarevich group non-trivial. [https://arxiv.org/abs/1911.04532 arXiv:1911.04532 math.NT]; 11/2019 <br />
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*N. Heuer, C. L&ouml;h. Transcendental simplicial volumes, [https://arxiv.org/abs/1911.06386 arXiv:1911.006386 math.GT]; 11/2019<br />
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*N. Heuer, C. L&ouml;h. Simplicial volume of one-relator groups and stable commutator length, [https://arxiv.org/abs/1911.02470 arXiv:1911.02470 math.GT]; 11/2019<br />
<br />
*T. Bachmann, E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, [https://www.muramatik.com M. Yakerson]. On the infinite loop spaces of algebraic cobordism and the motivic sphere. [https://arxiv.org/abs/1911.02262 arXiv:1911.02262]; 11/2019<br />
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*C. L&ouml;h, [https://topology.math.kit.edu/english/21_53.php R. Sauer]. Bounded cohomology of amenable covers via classifying spaces, [https://arxiv.org/abs/1910.11716 arXiv:1910.11716 math.AT]; 10/2019 <br />
<br />
*B. Ammann; J. Mougel; V. Nistor, A comparison of the Georgescu and Vasy spaces associated to the N-body problems. [https://arxiv.org/abs/1910.10656 arXiv:1910.10656 math-ph]; 10/2019<br />
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*[https://ekvv.uni-bielefeld.de/pers_publ/publ/PersonDetail.jsp?personId=412153703&lang=en A. M. Botero]. The Convex-Set Algebra and intersection theory on the Toric Riemann-Zariski Space. [https://arxiv.org/abs/1909.08262 arXiv.1909.08262]; 09/2019<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel, P. Orson, M. Powell. A survey of the foundations of four-manifold theory in the topological category. [http://arxiv.org/abs/1910.07372 arXiv:1910.07372]; 10/2019<br />
<br />
*D. Fauser, C. L&ouml;h, M. Moraschini, J. P. Quintanilha. Stable integral simplicial volume of 3-manifolds, [https://arxiv.org/abs/1910.06120 arXiv:1910.06120 math.GT]; 10/2019<br />
<br />
*[https://sites.google.com/view/masoudzargar M.Zargar], Riemannian structures and point-counting, [https://arxiv.org/abs/1910.04003 arXiv:1910.04003]; 10/2019<br />
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*[https://sites.google.com/view/masoudzargar M.Zargar], Comparison of stable homotopy categories and a generalized Suslin-Voevodsky theorem, [https://www.sciencedirect.com/science/article/pii/S0001870819303548 Advances in Mathematics, vol. 354]; 10/2019<br />
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*[https://www.preschema.com A.A. Khan]. Virtual excess intersection theory. [https://arxiv.org/abs/1909.13829 arXiv:1909.13829]; 09/2019<br />
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*P. Jell, Tropical cohomology with integral coefficients for analytic spaces. [https://arxiv.org/abs/1909.12633 arXiv:1909.12633 math.AG]; 09/2019<br />
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*V. Wanner, Energy Minimization Principle for non-archimedean curves. [https://arxiv.org/abs/1909.11335 arXiv:1909.11335]; 09/2019.<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [http://www.lemiller.net/ L.E. Miller]. Witt differentials in the h-topology. [https://arxiv.org/abs/1703.08868 arXiv:1703.08868 math.AC]; Journal of Pure and Applied Algebra, vol. 223, no. 12, 12/2019, pp. 5285-5309.<br />
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*N.Sardari, [https://sites.google.com/view/masoudzargar M.Zargar], Ramanujan graphs and exponential sums over function fields, [https://arxiv.org/abs/1909.07365 arXiv:1909.07365]; 09/2019<br />
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*[https://www.preschema.com A.A. Khan]. Virtual fundamental classes of derived stacks I. [https://arxiv.org/abs/1909.01332 arXiv:1909.01332]; 09/2019<br />
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* M. Moraschini, Alessio Savini. A Matsumoto-Mostow result for Zimmer's cocycles of hyperbolic lattices. [https://arxiv.org/pdf/1909.00846.pdf arXiv:1909.00846]; 09/2019 To appear in Transformation Groups.<br />
<br />
*Imre Bokor, Diarmuid Crowley, [https://friedl.app.uni-regensburg.de/ S. Friedl], Fabian Hebestreit, Daniel Kasprowski, [http://markus-land.de/ Markus Land], Johnny Nicholson Connected sum decompositions of high-dimensional manifolds. [http://arxiv.org/abs/1909.02628 arXiv:1909.02628]; 09/2019<br />
<br />
*M. Lüders, Algebraization for zero-cycles and the p-adic cycle class map, Mathematical Research Letters, [https://www.intlpress.com/site/pub/pages/journals/items/mrl/content/vols/0026/0002/a008/index.php Volume 26] (2019) Number 2, pp. 557-585.<br />
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*M. Lüders, A restriction isomorphism for zero cyclces with coefficients in Milnor K-theory, Cambridge Journal of Mathematics, [https://www.intlpress.com/site/pub/pages/journals/items/cjm/content/vols/0007/0001/a001/index.php Volume 7] (2019) Number 1-2, pp. 1-31.<br />
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* A. Engel, Ch. Wulff, R. Zeidler. Slant products on the Higson-Roe exact sequence, [https://arxiv.org/abs/1909.03777 arXiv:1909.03777 math.KT]; 09/2019<br />
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*S. Baader, I. Banfield, [http://lewark.de/lukas/ L. Lewark]. Untwisting 3-strand torus knots. [http://arxiv.org/abs/1909.01003 arXiv:1909.01003]; 09/2019<br />
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*E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, M. Yakerson. Modules over algebraic cobordism. [https://arxiv.org/abs/1908.02162 arXiv:1908.02162]; 08/2019<br />
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*N.Sardari, [https://sites.google.com/view/masoudzargar M.Zargar], Sections of quadrics over A^1_{F_q}, [https://arxiv.org/abs/1907.07839v2 arXiv:1907.07839]; 08/2019<br />
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*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz], Etale cohomology of rank one l-adic local systems in positive characteristic, [https://arxiv.org/abs/1908.08291 arxiv:1908.08291]; 08/2019 <br />
<br />
*H.K.Nguyen, Covariant & Contravariant Homotopy Theories, [https://arxiv.org/abs/1908.06879 arxiv:1908.06879]; 08/2019<br />
<br />
*Y. Kezuka, On the main conjecture of Iwasawa theory for certain non-cyclotomic ℤp-extensions. [https://arxiv.org/abs/1711.07554 arXiv:1711.07554 math.NT]; J. Lond. Math. Soc., Vol. 100, pp. 107-136, 8/2019<br />
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*Y. Kezuka, J. Choi, Y. Li, Analogues of Iwasawa's μ=0 conjecture and the weak Leopoldt conjecture for a non-cyclotomic ℤ2-extension. [https://arxiv.org/abs/1711.01697 arXiv:1711.01697 math.NT]; Asian J. Math., Vol. 23, No. 3, pp. 383-400, 7/2019<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], Mark Powell, Homotopy ribbon concordance and Alexander polynomials. [http://arxiv.org/abs/1907.09031 arXiv:1907.09031]; 07/2019 <br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], K. Yamada. Rigid analytic reconstruction of Hyodo--Kato theory. [https://arxiv.org/abs/1907.10964 arXiv:1907.10964 math.NT]; 07/2019.<br />
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*[https://drew-heard.github.io/ D. Heard]. Depth and detection for Noetherian unstable algebras. [https://arxiv.org/abs/1907.06373 arxiv:1907.06373]; 07/2019<br />
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* [https://sites.google.com/view/lukas-prader/ L. Prader], A local–global principle for surjective polynomial maps, [https://arxiv.org/abs/1909.11690 arXiv:1909.11690]; Journal of Pure and Applied Algebra 223(6), 06/2019, pp. 2371-2381<br />
<br />
*F. Madani, A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. LcK structures with holomorphic Lee vector field on Vaisman-type manifolds [https://arxiv.org/abs/1905.07300 arXiv:1905.07300 math.DG]; 05/2019<br />
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*[https://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], On the space of initial values strictly satisfying the dominant energy condition, [https://arxiv.org/abs/1906.00099 arXiv:1906.00099]; 05/2019<br />
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*[http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], C. Ravi. Rigidity in equivariant algebraic $K$-theory. [https://arxiv.org/abs/1905.03102 arXiv:1905.03102]; 05/2019<br />
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*P. Feller, [http://lewark.de/lukas/ L. Lewark]. Balanced algebraic unknotting, linking forms, and surfaces in three- and four-space. [http://arxiv.org/abs/1905.08305 arXiv:1905.08305]; 05/2019 <br />
<br />
*[https://graptismath.net G. Raptis], W. Steimle, Topological manifold bundles and the A-theory assembly map. [https://arxiv.org/abs/1905.01868 arXiv:1905.01868]; 05/2019<br />
<br />
*P. Antonini, A. Buss, A. Engel, T. Siebenand. Strong Novikov conjecture for low degree cohomology and exotic group C*-algebras, [https://arxiv.org/abs/1905.07730 arXiv:1905.07730 math.KT]; 05/2019<br />
<br />
*J. Schmidt, [https://www.florianstrunk.de F. Strunk]. A Bloch--Ogus Theorem for henselian local rings in mixed characteristic. [https://arxiv.org/abs/1904.02937 arXiv:1904.02937]; 04/2019<br />
<br />
*T. Barthel, [https://drew-heard.github.io/ D. Heard], N. Castellana, G. Valenzuela. On stratification for spaces with Noetherian mod p cohomology. [https://arxiv.org/abs/1904.12841 arxiv:1904.12841]; 04/2019<br />
<br />
*B. Karlhofer, [https://homepages.abdn.ac.uk/kedra/pages/ J. Kędra], M. Marcinkowski, A. Trost. Qualitative counting closed geodesics,[https://arxiv.org/abs/1904.11237 arXiv:1904.11237 math.DG]; 04/2019 <br />
<br />
*N. Heuer, C. L&ouml;h. The spectrum of simplicial volume. [https://arxiv.org/abs/1904.04539 arXiv:1904.04539 math.GT]; 04/2019<br />
<br />
*K. Bohlen, J. M. Lescure. A geometric approach to K-homology for Lie manifolds, [https://arxiv.org/abs/1904.04069 arXiv:1904.04069]; 04/2019<br />
<br />
*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [https://www.s.u-tokyo.ac.jp/en/people/shiho_atsushi/ A. Shiho]. On infiniteness of integral overconvergent de Rham-Witt cohomology modulo torsion. [https://arxiv.org/abs/1812.03720 arXiv:1812.03720 math.NT]; 04/2019; to appear in the Tohoku Mathematical Journal.<br />
<br />
*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl]. A new proof of a vanishing result due to Berthelot, Esnault, and Rülling. [https://arxiv.org/abs/1805.06269 arXiv:1805.06269 math.NT]; 04/2019 to appear in the Journal of Number Theory.<br />
<br />
*C. L&ouml;h. Residually finite categories. [https://arxiv.org/abs/1903.11488 arXiv:1903.11488 math.CT]; 03/2019<br />
<br />
*A. Engel, C. L&ouml;h. Polynomially weighted l^p-completions and group homology. [https://arxiv.org/abs/1903.11486 arXiv:1903.11486 math.GR]; 03/2019 <br />
<br />
*B. Ammann; K. Kröncke, O. Müller. Construction of initial data sets for Lorentzian manifolds with lightlike parallel spinors. Commun. Math. Phys. 387, 77-109 (2021), doi: 10.1007/s00220-021-04172-1, [https://arxiv.org/abs/1903.02064 arXiv:1903.02064 math.DG]; 03/2019<br />
<br />
*[https://www.math.bgu.ac.il/~brandens/ M. Brandenbursky], M. Marcinkowski. Bounded cohomology of transformation groups. [https://arxiv.org/abs/1902.11067 arXiv:1902.11067 math.GT]; 02/2019.<br />
<br />
*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz], Arithmetic subspaces of moduli spaces of rank one local systems. [https://arxiv.org/abs/1902.02961 arXiv:1902.02961]; 2/2019.<br />
<br />
*F. Déglise, J. Fasel, F. Jin, [https://www.preschema.com A.A. Khan]. Borel isomorphism and absolute purity. [https://arxiv.org/abs/1902.02055 arXiv:1902.02055]; 02/2019<br />
<br />
*[https://graptismath.net G. Raptis], On transfer maps in the algebraic K-theory of spaces. [https://arxiv.org/abs/1901.05539 arXiv:1901.05539]; 01/2019<br />
<br />
*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [http://perso.ens-lyon.fr/wieslawa.niziol/ W. Nizioł]. Syntomic cohomology and p-adic motivic cohomology. [http://content.algebraicgeometry.nl/2019-1/2019-1-006.pdf Algebraic Geometry, vol. 6, no. 1, pp. 100-131]; 01/2019.<br />
<br />
===2018===<br />
<br />
*E. Elmanto, [https://www.preschema.com A.A. Khan]. Perfection in motivic homotopy theory. [https://arxiv.org/abs/1812.07506 arXiv:1812.07506]; 12/2018<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], [https://www.florianstrunk.de/ F. Strunk], G. Tamme, Towards Vorst's conjecture in positive characteristic. [https://arxiv.org/abs/1812.05342 arXiv:1812.05342]; 12/2018. <br />
<br />
*F. Binda,S. Saito, Semi-purity for cycles with modulus [https://arxiv.org/abs/1812.01878 arXiv:1812.01878]; 12/2018.<br />
<br />
* B. Ammann; N. Große; V Nistor, Analysis and boundary value problems on singular domains: an approach via bounded geometry. [https://arxiv.org/abs/1812.09898 arXiv:1812.09898 math.AP]; 12/2018<br />
<br />
*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [https://homepages.uni-regensburg.de/~spj54141/ J. Sprang]. Integral Comparison of Monsky-Washnitzer and overconvergent de Rham-Witt cohomology. [https://www.ams.org/journals/bproc/2018-05-07/S2330-1511-2018-00038-0/S2330-1511-2018-00038-0.pdf Proceedings of the AMS, Series B, vol. 5, pp. 64-72]; 11/2018. <br />
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*[https://graptismath.net/ G. Raptis], Devissage for Waldhausen K-theory. [https://arxiv.org/abs/1811.09564 arXiv:1811.09564]; 11/2018<br />
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*[https://www.preschema.com A.A. Khan]. Descent by quasi-smooth blow-ups in algebraic K-theory. [https://arxiv.org/abs/1810.12858 arXiv:1810.12858]; 10/2018<br />
<br />
*B. Ammann; N. Große; V Nistor, The strong Legendre condition and the well-posedness of mixed Robin problems on manifolds with bounded geometry. [https://arxiv.org/abs/1810.06926 arXiv:1810.06926 math.AP]; 10/2018<br />
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*[http://federicobambozzi.eu F. Bambozzi], [https://www.math.univ-paris13.fr/~vezzani/ A. Vezzani], Rigidity for rigid analytic motives. [https://arxiv.org/abs/1810.04968 arXiv:1810.04968];10/2018 <br />
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*[https://drew-heard.github.io/ D. Heard], G. Li, D. Shi, Picard groups and duality for real Morava E-theories. [https://arxiv.org/abs/1810.05439 arxiv:1810.05439]; 10/2018<br />
<br />
*B. Ammann; N. Ginoux; Some examples of Dirac-harmonic maps [https://arxiv.org/abs/1809.09859 arXiv:1809.09859 math.AP]; 09/2018<br />
<br />
*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Injectivity results for coarse homology theories. [https://arxiv.org/abs/1809.11079 arXiv:1809.11079 math.KT]; 09/2018<br />
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*E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, M. Yakerson. Framed transfers and motivic fundamental classes. [https://arxiv.org/abs/1809.10666 arXiv:1809.10666]; 09/2018<br />
<br />
*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Transfers in coarse homology. [https://arxiv.org/abs/1809.08300 arXiv:1809.08300 math.KT]; 09/2018<br />
<br />
*C. L&ouml;h. Cost vs. integral foliated simplicial volume. [https://arxiv.org/abs/1809.09660 arXiv:1809.09660 math.GT]; 09/2018<br />
<br />
*C. L&ouml;h. Simplicial volume with Fp-coefficients. [https://arxiv.org/abs/1808.09497 arXiv:1808.09497 math.GT]; 08/2018<br />
<br />
*[http://markus-land.de M. Land], G. Tamme. On the K-theory of pullbacks. [http://arxiv.org/abs/1808.05559 arXiv:1808.05559 math.KT]; 08/2018<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz]. On negative algebraic K-groups. [https://eta.impa.br/dl/137.pdf ICM 2018]; 08/2018<br />
<br />
*D. Fauser, [https://friedl.app.uni-regensburg.de/ S. Friedl], C. L&ouml;h. Integral approximation of simplicial volume of graph manifolds. [https://arxiv.org/abs/1807.10522 arXiv:1807.10522 math.GT]; 07/2018<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], JungHwan Park, Bram Petri, Jean Raimbault and Arunima Ray, On distinct finite covers of 3-manifolds. [http://arxiv.org/abs/1807.09861 arXiv:1807.09861]; 07/2018<br />
<br />
* [https://yangenlin.wordpress.com/ E. Yang], Y. Zhao. On the relative twist formula of l-adic sheaves. [https://arxiv.org/abs/1807.06930 arXiv:1807.06930 math.AG]; 07/2018<br />
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*F. Ben Aribi, [https://friedl.app.uni-regensburg.de/ S. Friedl], [http://www.gerhit.de/ G. Herrmann], The leading coefficient of the L^2-Alexander torsion. [http://arxiv.org/abs/1806.10965 arXiv:1806.10965]; 06/2018<br />
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*F. Déglise, F. Jin, [https://www.preschema.com A.A. Khan]. Fundamental classes in motivic homotopy theory. [https://arxiv.org/abs/1805.05920 arXiv:1805.05920]; 05/2018<br />
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*[https://graptismath.net/ G. Raptis], W. Steimle, On the h-cobordism category. I. [https://arxiv.org/abs/1805.04395 arXiv:1805.04395]; 05/2018<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], K. Yamada. Comparison between rigid syntomic and crystalline syntomic cohomology for strictly semistable log schemes with boundary. [https://arxiv.org/abs/1805.04974 arXiv:1805.04974 math.NT]; 05/2018.<br />
<br />
*G. Herrmann, Sutured manifolds and L^2-Betti numbers. [https://arxiv.org/abs/1804.09519 arxiv:1804.09519]; 04/2018<br />
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*H.K. Nguyen, [http://graptismath.net/ G. Raptis], C. Schrade, Adjoint functor theorems for infinity categories. [https://arxiv.org/abs/1803.01664 arxiv:1803.01664]; 03/2018<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], Y. Zhao, Higher ideles and class field theory. [https://arxiv.org/abs/1804.00603 arXiv:1804.00603]; 03/2018<br />
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* [https://www.math.u-psud.fr/~fischler/ S. Fischler], [http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], [http://wain.mi.ras.ru/ W. Zudilin], Many odd zeta values are irrational. [https://arxiv.org/abs/1803.08905 arXiv:1803.08905]; 03/2018<br />
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*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Scarponi, The Maillot-Rössler current and the polylogarithm on abelian schemes. [https://arxiv.org/abs/1803.00833 arXiv:1803.00833]; 03/2018<br />
<br />
*M. Marcinkowski, Aut-invariant word norm on right angled Artin and Coxeter groups. [https://arxiv.org/abs/1803.00294 arXiv:1803.00294]; 03/2018<br />
<br />
* F. Binda, A. Krishna, Rigidity for relative 0-cycles [https://arxiv.org/abs/1802.00165 arXiv:1802.00165]; 2/2018.<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], Infinitely many odd zeta values are irrational. By elementary means. [https://arxiv.org/abs/1802.09410 arXiv:1802.09410]; 02/2018<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], S. Saito, G. Tamme, K-theory of non-archimedean rings I. [http://arxiv.org/abs/1802.09819 arXiv1802.09819 math.KT]; 02/2018<br />
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*[https://www.preschema.com A.A. Khan], D. Rydh. Virtual Cartier divisors and blow-ups. [https://arxiv.org/abs/1802.05702 arXiv:1802.05702]; 2/2018 <br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], The syntomic realization of the elliptic polylogarithm via the Poincaré bundle. [https://arxiv.org/abs/1802.04999 arXiv:1802.04999]; 02/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], The algebraic de Rham realization of the elliptic polylogarithm via the Poincaré bundle. [https://arxiv.org/abs/1802.04996 arXiv:1802.04996]; 02/2018<br />
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*[http://federicobambozzi.eu F. Bambozzi], S. Murro, [http://www.pinamonti.it/ N. Pinamonti] Invariant states on Weyl algebras for the action of the symplectic group. [https://arxiv.org/abs/1802.02487 arXiv:1802.02487];02/2018<br />
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*Y. Kezuka, On the p-part of the Birch-Swinnerton-Dyer conjecture for elliptic curves with complex multiplication by the ring of integers of ℚ(√-3). [https://arxiv.org/abs/1605.08245 arXiv:1605.08245 math.NT]; Math. Proc. Camb. Philos. Soc., 164, pp. 67-98, 1/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], Real-analytic Eisenstein series via the Poincaré bundle. [https://arxiv.org/abs/1801.05677 arXiv:1801.05677]; 01/2018<br />
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*V. Wanner, Comparison of two notions of subharmonicity on non-archimedean curves. [https://arxiv.org/abs/1801.04713 arXiv: 1801.04713]; 01/2018<br />
<br />
=== 2017===<br />
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*[https://gubler.app.uni-regensburg.de/ Gubler, Walter]; Jell, Philipp; [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html Künnemann, Klaus]; Martin, Florent, Continuity of Plurisubharmonic Envelopes in Non-Archimedean Geometry and Test Ideals (with an Appendix by José Ignacio Burgos Gil and Martín Sombra). Annales de l’Institut Fourier 69 (2019), no.5, 2331-2376 [https://aif.centre-mersenne.org/item/AIF_2019__69_5_2331_0/ doi : 10.5802/aif.3296] [https://arxiv.org/abs/1712.00980 arXiv:1712.00980 math.AG]; 12/2017.<br />
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*G. Cortiñas, J. Cuntz, R. Meyer, and G. Tamme, Weak completions, bornologies and rigid cohomology. [http://arxiv.org/abs/1712.08004 arXiv:1712.08004 math.AG]; 12/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Coarse homology theories and finite decomposition complexity. [https://arxiv.org/abs/1712.06932 arXiv:1712.06932 math.KT];12/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, Coarse cohomology theories. [https://arxiv.org/abs/1711.08599 arXiv:1711.08599 math.AT]; 11/2017<br />
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*A. Engel, [http://www.uni-math.gwdg.de/cwulff/ Ch. Wulff] Coronas for properly combable spaces. [https://arxiv.org/abs/1711.06836 arXiv:1711.06836 math.MG]; 11/2017 <br />
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*[http://markus-land.de/ M. Land], Reducibility of low dimensional Poincaré duality spaces. [https://arxiv.org/pdf/1711.08179.pdf arXiv:1711.08179]; 11/2017<br />
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*T. Barthel, T. Schlank, N. Stapleton, Chromatic homotopy theory is asymptotically algebraic. [https://arxiv.org/abs/1711.00844 arXiv:1711.00844]; 11/2017 <br />
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*P. Jell, [https://www.math.uni-tuebingen.de/user/jora/ J. Rau], K. Shaw Lefschetz (1,1)-theorem in tropical geometry. Epijournal de Géometrie Algébrique, volume 2, article no. 11 (2018)[https://arxiv.org/abs/1711.07900 arXiv:1711.07900];11/2017<br />
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*E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, M. Yakerson. Motivic infinite loop spaces.[https://arxiv.org/abs/1711.05248 arXiv:1711.05248]; 11/2017 <br />
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*[http://federicobambozzi.eu F. Bambozzi], O.Ben-Bassat, [https://www.maths.ox.ac.uk/people/yakov.kremnitzer K. Kremnizer] Analytic geometry over F_1 and the Fargues-Fontaine curve. [https://arxiv.org/abs/1711.04885 arXiv:1711.04885];11/2017<br />
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*R. Zentner, [http://wwwf.imperial.ac.uk/~ssivek/ S. Sivek], SU(2)-cyclic surgeries and the pillowcase. [http://arxiv.org/abs/1710.01957 arXiv:1710.01957 math.gt];10/2017<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], [http://www.gerhit.de/ G. Herrmann], Torsion in the homology of finite covers of 3-manifolds. [http://arxiv.org/abs/1710.08983 arXiv:1710.0898 [math.gt];10/2017<br />
<br />
*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Equivariant coarse homotopy theory and coarse algebraic K-homology. [https://arxiv.org/abs/1710.04935 arXiv:1710.04935 math.KT];10/2017<br />
<br />
*K. Bohlen, René Schulz. Quantization on manifolds with an embedded submanifold, [https://arxiv.org/abs/1710.02294 arXiv:1710.02294 math.DG]; 10/2017<br />
<br />
*F. Binda and A. Krishna, Zero cycles with modulus and zero cycles on singular varieties, to appear in Compositio Math, [https://arxiv.org/abs/1512.04847 arXiv:1512.04847v4 [math.AG]].<br />
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*M. Boileau, [https://friedl.app.uni-regensburg.de/ S. Friedl], Grothendieck rigidity of 3-manifold groups. [http://arxiv.org/abs/1710.02746 arXiv:1710.02746 math.gt];10/2017<br />
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* T. Barthel, M. Hausmann, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], T. Nikolaus, [http://www.nullplug.org/ J. Noel], N. Stapleton, The Balmer spectrum of the equivariant homotopy category of a finite abelian group, [https://arxiv.org/abs/1709.04828 arXiv:1709.04828 math.at]; 10/2017<br />
<br />
*M. Boileau, [https://friedl.app.uni-regensburg.de/ S. Friedl], The virtual Thurston seminorm of 3-manifolds. [http://arxiv.org/abs/1709.06485 arXiv:1709.06485 math.gt];09/2017<br />
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* A. Conway, [https://friedl.app.uni-regensburg.de/ S. Friedl], [http://www.gerhit.de/ G. Herrmann], Linking forms revisited. [http://arxiv.org/abs/1708.03754 arXiv:1708.03754 math.gt];08/2017<br />
<br />
*G. Cortiñas, J. Cuntz, R. Meyer, and G. Tamme, Nonarchimedean bornologies, cyclic homology and rigid cohomology. [http://arxiv.org/abs/1708.00357 arXiv:1708.00357 math.AG]; 08/2017<br />
<br />
*M. Marcinkowski, [https://www.math.bgu.ac.il/~brandens/ M. Brandenbursky], Topological entropy and quasimorphisms. [https://arxiv.org/abs/1707.06020 arXiv:1707.06020 math.GT]; 07/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, The coarse index class with support. [https://arxiv.org/abs/1706.06959 arXiv:1706.06959 math.DG]; 06/2017<br />
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*P. Jell, Tropical Hodge numbers of non-archimedean curves. Israel Journal of Mathematics 229 (2019), 1-19, no.1, 287-305, [https://link.springer.com/article/10.1007/s11856-018-1799-5 doi: 10.1007/s11856-018-1799-5][https://arxiv.org/abs/1706.05895 arXiv:1706.05895 math.AG]; 06/2017<br />
<br />
*T. Barthel, N. Stapleton, Excellent rings in transchromatic homotopy theory. [https://arxiv.org/abs/1706.00208 arXiv:1706.00208 math.AT]; 06/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, Coarse assembly maps. [https://arxiv.org/abs/1706.02164 arXiv:1706.02164 math.KT]; 06/2017<br />
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*F. Hebestreit, [http://www.markus-land.de M. Land], W. Lück, O. Randal-Williams. A Vanishing theorem for tautological classes of aspherical manifolds. [https://arxiv.org/pdf/1705.06232.pdf arXiv:1705.06232 math.AT]; 05/2017<br />
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*D.-C. Cisinski, [https://www.preschema.com A.A. Khan]. Brave new motivic homotopy theory II: Homotopy invariant K-theory. [https://arxiv.org/abs/1705.03340 arXiv:1705.03340]; 05/2017<br />
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*F. Madani, A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. On Weyl-reducible conformal manifolds and lcK structures [https://arxiv.org/abs/1705.10397 arXiv:1705.10397 math.DG]; 05/2017<br />
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*[http://graptismath.net/ G. Raptis], [https://www.florianstrunk.de/ F. Strunk]. Model topoi and motivic homotopy theory. [https://arxiv.org/abs/1704.08467 arXiv:1704.08467 math.AT]; 04/2017<br />
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*D. Fauser. Integral foliated simplicial volume and S^1-actions. [http://arxiv.org/abs/1704.08538 arXiv:1704.08538 math.GT]; 04/2017<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Vidussi, On virtual properties of Kaehler groups. [http://arxiv.org/abs/1704.07041 arXiv:1704.07041 math.gt];04/2017<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Gill, S. Tillmann, Linear representations of 3-manifold groups over rings. [http://arxiv.org/abs/1703.06609 arXiv:1703.06609 math.gt];04/2017<br />
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*C. Löh. Explicit l1-efficient cycles and amenable normal subgroups. [http://arxiv.org/abs/arXiv:1704.05345 arXiv:1704.05345 math.GT]; 04/2017<br />
<br />
*C. Löh. Rank gradient vs. stable integral simplicial volume. [http://arxiv.org/abs/arXiv:1704.05222 arXiv:1704.05222 math.GT]; 04/2017<br />
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*S.P. Reeh, T.M. Schlank, N. Stapleton, A formula for p-completion by way of the Segal conjecture. [https://arxiv.org/abs/arxiv:1704.00271 arxiv:1704.00271 math.AT]; 04/2017<br />
<br />
*F. Binda, Torsion zero cycles with modulus on affine varieties.[https://arxiv.org/abs/1604.06294 arXiv:1604.06294 math.AG], to appear in J. of Pure and App. Algebra.<br />
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*F. Binda, J. Cao, W. Kai and R. Sugiyama, Torsion and divisibility for reciprocity sheaves and 0-cycles with modulus, J. of Algebra, [http://dx.doi.org/10.1016/j.jalgebra.2016.07.036 Vol. 469], 1, 2017.<br />
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* H.K. Nguyen, On the infinite loop space structure of the cobordism category, [https://doi.org/10.2140/agt.2017.17.1021 Algebr. Geom. Topol. Vol. 17 issue 2], 3/2017<br />
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*G. Tamme, Excision in algebraic K-theory revisited. [http://arxiv.org/abs/arXiv:1703.03331 arXiv:1703.03331 math.KT]; 03/2017<br />
<br />
*D. Fauser, C. Löh. Variations on the theme of the uniform boundary condition. [http://arxiv.org/abs/arXiv:1703.01108 arXiv:1703.01108 math.GT]; 03/2017<br />
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*A. Engel, Banach strong Novikov conjecture for polynomially contractible groups. [https://arxiv.org/abs/1702.02269 arXiv:1702.02269 math.KT]; 02/2017<br />
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*[https://www.math.bgu.ac.il/~brandens M.Brandenbursky], M.Marcinkowski. Aut-invariant norms and Aut-invariant quasimorphisms on free and surface groups. [https://arxiv.org/abs/1702.01662 arXiv:1702.01662 math.GT]; 02/2017<br />
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*N. Umezaki, [https://yangenlin.wordpress.com/ E. Yang], Y. Zhao. Characteristic class and the &epsilon;-factor of an étale sheaf. [https://arxiv.org/abs/1701.02841 arXiv:1701.02841 math.AG]; 01/2017<br />
<br />
===2016===<br />
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* M. Lüders, On a base change conjecture for higher zero-cycles. [https://arxiv.org/abs/1612.04635 arXiv:1612.04635 math.AG]; 12/2016<br />
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*P. Jell, V. Wanner. Poincaré duality for the real-valued de Rham cohomology of non-archimedean Mumford curves. Journal of Number Theory 187 (2018), 344-371 [https://doi.org/10.1016/j.jnt.2017.11.004 doi:10.1016/j.jnt.2017.11.004] [https://arxiv.org/abs/1612.01889 arXiv:1612.01889 math.AG]; 12/2016<br />
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*F. Madani, A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. On toric locally conformally Kähler manifolds [https://arxiv.org/abs/1611.01707 arXiv:1611.01707 math.DG]; 11/2016<br />
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* U. Jannsen, [http://www.lcv.ne.jp/~smaki/en/index.html S. Saito], Y. Zhao. Duality for relative logarithmic de Rham-Witt sheaves and wildly ramified class field theory over finite fields. [https://arxiv.org/abs/1611.08720 arXiv:1611.08720 math.AG]; 11/2016<br />
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*Y. Zhao. Duality for relative logarithmic de Rham-Witt sheaves on semistable schemes. [https://arxiv.org/abs/1611.08722 arXiv:1611.08722 math.AG]; 11/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; M. Nagel, P. Orson, M. Powell, Satellites and concordance of knots in 3-manifold [http://arxiv.org/abs/1611.09114 arXiv:1611.09114 math.GT]; 11/2016<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], [https://www.florianstrunk.de/ F. Strunk], G. Tamme. Algebraic K-theory and descent for blow-ups. [http://arxiv.org/abs/1611.08466 arXiv:1611.08466 math.KT]; 11/2016<br />
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*N. Otoba; J. Petean, Solutions of the Yamabe equation on harmonic Riemannian submersions, [https://arxiv.org/abs/1611.06709 arXiv:1611.06709 math.DG]; 11/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; W. Lueck, S. Tillmann, Groups and polytopes [http://arxiv.org/abs/1611.01857 arXiv:1611.01857 math.GT]; 11/2016<br />
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*B. Ammann; N. Große; V Nistor, Well-posedness of the Laplacian on manifolds with boundary and bounded geometry [http://arxiv.org/abs/1611.00281 arXiv:1611.00281 math.AP]; 11/2016<br />
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* A. Engel, M. Marcinkowski, Burghelea conjecture and asymptotic dimension of groups, [https://arxiv.org/abs/1610.10076 arXiv:1610.10076 math.GT]; 11/2016.<br />
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*S. Baader, P. Feller, L. Lewark, R. Zentner, Khovanov width and dealternation number of positive braid links, [http://arxiv.org/abs/1610.04534 arXiv:1605.04534 math.GT]; 10/2016<br />
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*M. Heusener, R. Zentner, A new algorithm for 3-sphere recognition, [http://arxiv.org/abs/1610.04092 arXiv:1605.04092 math.GT]; 10/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; M. Heusener. On high-dimensional representations of knot groups [http://arxiv.org/abs/1610.04414 arXiv:1610.04414 math.GT]; 10/2016<br />
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*O. Müller, Applying the index theorem to non-smooth operators, [https://arxiv.org/abs/1506.04636 arXiv:1506.04636 math.AP]; 10/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; W. Lueck. L2-Euler characteristics and the Thurston norm [http://arxiv.org/abs/1609.07805 arXiv:1609.07805 math.GT]; 09/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; W. Lueck. Universal L2-torsion, polytopes and applications to 3-manifolds. [http://arxiv.org/abs/1609.07809 arXiv:1609.07809 math.GT]; 09/2016<br />
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*A. Conway; [https://friedl.app.uni-regensburg.de/ S. Friedl]; E. Toffoli, The Blanchfield pairing of colored links. [http://arxiv.org/abs/1609.08057 arXiv:1609.08057 math.GT]; 09/2016<br />
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*[https://gubler.app.uni-regensburg.de/ Gubler, Walter]; Martin, Florent, On Zhang's semipositive metrics. [https://arxiv.org/abs/1608.08030 arXiv:1608.08030]; 08/2016<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], S. Saito, G. Tamme. Towards a non-archimedean analytic analog of the Bass-Quillen conjecture. [https://arxiv.org/abs/1608.00703 arXiv:1608.00703 math.AG]; 08/2016<br />
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*O. Müller, A proof of Thorne's Hoop Conjecture for Einstein-Maxwell Theory, [https://arxiv.org/abs/1607.05036 arXiv:1607.05036 math.DG]; 08/2016<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl]. Full faithfulness for overconvergent F-de Rham-Witt connections. [https://arxiv.org/abs/1411.7182 arXiv:1411.7182 math.NT]; Comptes rendus - Mathématique vol. 354, no. 7, pp. 653-658, 07/2016.<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel. Homotopy theory with bornological coarse spaces. [https://arxiv.org/abs/1607.03657 arXiv:1607.03657 math.AT]; 07/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]. Novikov homology and noncommutative Alexander polynomials. [http://arxiv.org/pdf/arXiv:1606.03587.pdf arXiv:1606.03587 math.GT]; 06/2016<br />
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*A. Mathew, [http://dtclausen.tumblr.com/ Dustin Clausen], [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] Descent in algebraic K-theory and a conjecture of Ausoni-Rognes. [https://arxiv.org/abs/1606.03328 arxiv:1606.03328 math.AT].<br />
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* R. Zentner, Integer homology 3-spheres admit irreducible representations in SL(2,C), [http://arxiv.org/abs/1605.08530 arXiv:1605.08530 math.GT]; 05/2016<br />
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*D. Fauser, C. Löh, Exotic finite functorial semi-norms on singular homology. [http://arxiv.org/abs/arXiv:1605.04093 arXiv:1605.04093 math.GT]; 05/2016 <br />
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*[https://math.uoregon.edu/profile/botvinn B. Botvinnik], O. Müller, Cheeger-Gromov convergence in a conformal setting, [https://arxiv.org/abs/1512.07651 arXiv:1512.07651 math.DG]; 04/2016<br />
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*[http://www.gerrit-herrmann.de/#top G. Herrmann], The $L^2$-Alexander torsion for Seifert fiber spaces. [http://arxiv.org/pdf/arXiv:1602.08768.pdf arXiv:1602.08768 math.GT]; 02/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Vidussi. Rank gradients of infinite cyclic covers of Kaehler manifolds. [http://arxiv.org/pdf/arXiv:1604.08267.pdf arXiv:1604.08267 math.GT]; 04/2016 <br />
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*J. Lind, C. Malkiewich. The transfer map of free loop spaces [http://arxiv.org/abs/1604.03067 arXiv:1604.03067 math.AT]; 04/2016<br />
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*P. Graf. Polylogarithms for $GL_2$ over totally real fields. [http://arxiv.org/pdf/1604.04209.pdf arXiv:1604.04209 math.NT]; 04/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, M. Nagel. Representation varieties detect essential surfaces. [http://arxiv.org/pdf/arXiv:1604.00584.pdf arXiv:1604.00584 math.GT]; 04/2016<br />
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*D. Scarponi, Sparsity of p-divisible unramified liftings for subvarieties of abelian varieties with trivial stabilizer. [https://arxiv.org/abs/1602.08755v3 arXiv:1602.08755v3]; 02/2016<br />
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*O. Gwilliam, [https://dmitripavlov.org/ D. Pavlov]. Enhancing the filtered derived category. [https://arxiv.org/abs/1602.01515 arXiv:1602.01515], accepted by J. Pure Appl. Algebra; 02/2016 <br />
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*[https://www.mathi.uni-heidelberg.de/people/personeninfo.html?uid=jschmidt J. Schmidt], [https://www.florianstrunk.de/ F. Strunk]. On the shifted stable A1-connectivity property. [http://arxiv.org/abs/1602.08356 arXiv:1602.08356 math.AG]; 02/2016<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl],M. Boileau. Epimorphisms of 3-manifold groups. [http://arxiv.org/pdf/arXiv:1602.06779.pdf arXiv:1602.06779 math.GT]; 02/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl],[http://math.wisc.edu/~maxim L. Maxim]. Twisted Novikov homology of complex hypersurface complements. [http://arxiv.org/pdf/arXiv:1602.04943.pdf arXiv:1602.04943 math.AT]; 02/2016<br />
<br />
* [http://federicobambozzi.eu F. Bambozzi]. Theorems A and B for dagger quasi-Stein spaces. [http://arxiv.org/pdf/1602.04388.pdf arXiv:1602.04388 math.AG]; 02/2016<br />
<br />
*T. Fiore and M. Pieper. Waldhausen Additivity: Classical and Quasicategorical. [http://arxiv.org/abs/1207.6613 arXiv:1207.6613v2 math.AT]; 02/2016<br />
<br />
*A. Engel. Wrong way maps in uniformly finite homology and homology of groups. [http://arxiv.org/abs/1602.03374 arXiv:1602.03374 math.GT]; 02/2016 <br />
<br />
*M. Pilca. Toric Vaisman Manifolds. [https://arxiv.org/abs/1512.00876 arXiv:1512.00876 math.DG]; 01/2016<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. Leidy, M. Nagel, M. Powell. Twisted Blanchfield pairings and decompositions of 3-manifolds. [http://arxiv.org/pdf/arXiv:arXiv:1602.00140.pdf arXiv:1602.00140 math.GT]; 01/2016<br />
<br />
*O. Raventós. Transfinite Adams representability. [http://arxiv.org/abs/1304.3599 arXiv:1304.3599]; new version 02/2016<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], [https://www.florianstrunk.de/ F. Strunk]. On the vanishing of negative homotopy K-theory [http://arxiv.org/abs/1601.08075 arXiv:1601.08075 math.AG]; 01/2016<br />
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*J. Lind, H. Sati, [http://math.umn.edu/~cwesterl/ C. Westerland]. A higher categorical analogue of topological T-duality for sphere bundles [http://arxiv.org/abs/1601.06285 arXiv:1601.06285 math.AT]; 01/2016<br />
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*F. Madani, [http://moroianu.perso.math.cnrs.fr/ A. Moroianu], M. Pilca. Conformally related Kähler metrics and the holonomy of lcK manifolds [https://arxiv.org/abs/1511.09212 arXiv: 1511.09212 math.DG]; 01/2016<br />
<br />
===2015=== <br />
<br />
*D. Scarponi, The realization of the degree zero part of the motivic polylogarithm on abelian schemes in Deligne-Beilinson cohomology. [https://arxiv.org/abs/1512.01997 arXiv:1512.01997]; 12/2015<br />
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*[http://www.math.ens.fr/~amini/ O. Amini], [http://www.math.uchicago.edu/~bloch/ S. Bloch], [http://www.icmat.es/miembros/burgos/ J. I. Burgos Gil], J. Fresán. Feynman Amplitudes and Limits of Heights [http://arxiv.org/pdf/1512.04862.pdf arXiv:1512.04862 math.AG]; 12/2015<br />
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*P. Jell, K. Shaw, J. Smacka. Superforms, Tropical Cohomology and Poincaré Duality [https://doi.org/10.1515/advgeom-2018-0006 doi:10.1515/advgeom-2018-0006] [http://arxiv.org/pdf/1512.07409v1.pdf arXiv:1512.07409 math.AG]; 12/2015<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. Livingston, R. Zentner. Knot concordances and alternating knots. [http://arxiv.org/pdf/arXiv:1512.08414.pdf arXiv:1512.08414 math.GT]; 12/2015<br />
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*B. Ammann; Klaus Kröncke, Hartmut Weiß, Frederik Witt. Holonomy rigidity for Ricci-flat metrics, [http://arxiv.org/abs/1512.07390 arXiv:1512.07390 math.DG]; 12/2015<br />
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*[http://gt.postech.ac.kr/~jccha/ J. C. Cha], [https://friedl.app.uni-regensburg.de/ S. Friedl], F. Funke. The Grothendieck group of polytopes and norms. [http://arxiv.org/pdf/arXiv:1512.06699.pdf arXiv:1512.06699 math.GT]; 12/2015<br />
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*[https://gubler.app.uni-regensburg.de/ W. Gubler], J. Hertel. Local heights of toric varieties over non-archimedean fields [https://arxiv.org/pdf/1512.06574.pdf arXiv1512.06574 math.NT]; 12/2015<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Powell. The presentation of the Blanchfield pairing of a knot via a Seifert matrix. [http://arxiv.org/pdf/arXiv:1512.04603.pdf arXiv:1512.04603 math.GT]; 12/2015 <br />
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*F. Bambozzi, O. Ben-Bassat, K. Kremnizer . Stein Domains in Banach Algebraic Geometry. [http://arxiv.org/pdf/1511.09045.pdf arxiv:1511.09045 math.AG]; 11/2015<br />
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*Y. Wu. On the p-adic local invariant cycle theorem. [http://arxiv.org/pdf/1511.08323.pdf arxiv:1511.08323 math.AG]; 11/2015<br />
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*J. Scholbach, [https://dmitripavlov.org/ D. Pavlov]. Homotopy theory of symmetric powers. [https://arxiv.org/abs/1510.04969 arXiv:1510.04969]; 10/2015<br />
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*F. Martin; Analytic functions on tubes of non-Archimedean analytic spaces, with an appendix by Christian Kappen [http://arxiv.org/abs/1510.01178 arXiv:1510.01178]; 10/2015<br />
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*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings]. On p-adic interpolation of motivic Eisenstein classes. [http://arxiv.org/pdf/1510.01466.pdf arxiv:1505.01466 math.NT]; 10/2015<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. The L^2-torsion function and the Thurston norm of 3-manifolds. [http://arxiv.org/pdf/1510.00264.pdf arXiv:1510.00264 math.GT]; 10/2015<br />
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*O. Müller, N. Nowaczyk, A universal spinor bundle and the Einstein-Dirac-Maxwell equation as a variational theory, [https://arxiv.org/abs/1504.01034 arXiv:1504.01034 math.DG]; 10/2015<br />
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*[https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematics/mathematics-kuennemann/ K. Künnemann]. Positivity properties of metrics and delta-forms. [http://arxiv.org/abs/1509.09079 arXiv:150909079 math.AG]; 09/2015<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], T. Nikolaus, G. Tamme. The Beilinson regulator is a map of ring spectra [http://arxiv.org/abs/1509.05667 arXiv:1509.05667 math.AG]; 09/2015<br />
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*C. Löh. Odd manifolds of small integral simplicial volume [http://arxiv.org/abs/1509.00204 arXiv:1509.00204 math.GT]; 09/2015<br />
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*P. Feller, S. Pohlmann, R. Zentner, Alternating numbers of torus knots with small braid index, [http://arxiv.org/abs/1508.05825 arXiv:1508.05825]; 08/2015<br />
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*I. Barnea, [http://wwwmath.uni-muenster.de/u/joachim/ M. Joachim], S. Mahanta. Model structure on projective systems of C*-algebras and bivariant homology theories. [http://arxiv.org/abs/1508.04283 math.KT]; 08/2015<br />
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* C. Löh, C. Pagliantini, S. Waeber. Cubical simplicial volume of 3-manifolds. [http://arxiv.org/abs/1508.03017 arXiv:1508.03017 math.GT]; 08/2015<br />
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*B. Ammann, F. Madani, M. Pilca. The S^1-equivariant Yamabe invariant of 3-manifolds [http://arxiv.org/abs/1508.02727 arxiv:1508.02727 math.DG]; 08/2015 <br />
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*[https://gubler.app.uni-regensburg.de/ W. Gubler], J. Rabinoff, [https://www.uni-frankfurt.de/50278019/Werner A. Werner] Tropical Skeletons [https://arxiv.org/pdf/1508.01179.pdf arXiv:1508.01179 math.AG]; 08/2015<br />
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*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. On infinitesimal Einstein deformations [https://arxiv.org/abs/1508.00721 arXiv:1508.00721 math.DG]; 08/2015<br />
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*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. On the stability of Einstein manifolds [https://arxiv.org/abs/1311.6749 arXiv:1311.6749 math.DG]; 08/2015<br />
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*F. Bambozzi. Closed graph theorems for bornological spaces. [http://arxiv.org/abs/1508.01563 arXiv:1508.01563 math.FA]; 08/2015<br />
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*A. Mathew, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] Nilpotence and descent in equivariant stable homotopy theory. [http://www.sciencedirect.com/science/article/pii/S0001870815300062 Advances in Mathematics].<br />
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* A. Mathew, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] Derived induction and restriction theory. [http://arxiv.org/abs/1507.06867 arxiv:1507.06867 math.AT].<br />
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*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Stable and unstable Einstein warped products [https://arxiv.org/abs/1507.01782 arXiv:1507.01782 math.DG]; 07/2015<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], K. Schreve, S. Tillmann. Thurston norm via Fox calculus. [http://de.arxiv.org/pdf/1507.05660.pdf arXiv:1507.05660 math.GT]; 07/2015<br />
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*X. Shen; Perfectoid Shimura varieties of abelian type [http://arxiv.org/abs/1507.01824 arXiv:1507.01824 math.NT]; 07/2015<br />
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* R. Nakad, M. Pilca. Eigenvalue Estimates of the spin^c Dirac Operator and Harmonic Forms on Kähler-Einstein Manifolds. [https://arxiv.org/abs/1502.05252 arXiv:1502.05252 math.DG]; 07/2015<br />
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* [http://www.mathematik.uni-muenchen.de/~dieter/ D. Kotschick], C. L&ouml;h, [https://www2.math.binghamton.edu/p/people/chrisneo/start C. Neofytidis]. On stability of non-domination under taking products. [http://arxiv.org/abs/1507.01413 arXiv:1507.01413 math.GT]; 07/2015<br />
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*R. Frigerio, C. L&ouml;h, C. Pagliantini, [http://topology.math.kit.edu/english/21_53.php R. Sauer]. Integral foliated simplicial volume of aspherical manifolds. [http://arxiv.org/abs/1506.05567 arXiv:1506.05567 math.GT]; 06/2015<br />
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*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Stability and instability of Ricci solitions [https://arxiv.org/abs/1403.3721 arXiv:1403.3721 math.DG]; 06/2015<br />
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*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Rigidity and infinitesimal deformability of Ricci solitions [https://arxiv.org/abs/1408.6751 arXiv:1408.6751 math.DG]; 06/2015<br />
<br />
*O. Raventós. The hammock localization preserves homotopies. [http://arxiv.org/abs/1404.7354 arXiv:1404.7354]; new version 05/2015<br />
<br />
*M. Boileau, [https://friedl.app.uni-regensburg.de/ S. Friedl]. The profinite completion of $3$-manifold groups, fiberedness and the Thurston norm. [http://arxiv.org/pdf/arXiv:1505.07799 arXiv:1505.07799 math.GT]; 05/2015<br />
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*S. Wang. Le système d'Euler de Kato en famille (II) [http://arxiv.org/abs/1312.6428 arXiv:1312.6428 math.NT]; new version 05/2015<br />
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*A. Huber, [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings]. Polylogarithm for families of commutative group schemes [http://arxiv.org/pdf/1505.04574.pdf arxiv:1505.04574 math.AG]; 05/2015<br />
<br />
*M. Blank; Relative Bounded Cohomology for Groupoids [http://arxiv.org/abs/1505.05126 arXiv:1505.05126 math.AT]; 05/2015<br />
<br />
*A. Engel. Rough index theory on spaces of polynomial growth and contractibility. [http://arxiv.org/abs/1505.03988 arXiv:1505.03988 math.DG]; 05/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, M. Nagel. A note on the existence of essential tribranched surfaces. [http://arxiv.org/pdf/arXiv:1505.01806 arXiv:arXiv:1505.01806 math.GT]; 05/2015<br />
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*[http://mate.dm.uba.ar/~ghenry/index.html G. Henry]. Second Yamabe constant on Riemannian products. [http://arxiv.org/abs/1505.00981 arXiv:1505.00981 math.DG]; 05/2015<br />
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*C. L&ouml;h. A note on bounded-cohomological dimension of discrete groups. [http://arxiv.org/abs/1504.05760 arXiv:1504.05760 math.GR]; 04/2015<br />
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*[http://homepage.univie.ac.at/david.fajman/ D. Fajman], [https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Stable fixed points of the Einstein flow with positive cosmological constant [https://arxiv.org/abs/1504.00687 arXiv:1504.00687 math.DG]; 04/2015<br />
<br />
*S. Mahanta. Algebraic K-theory, K-regularity, and T-duality of O<sub>&infin;</sub>-stable C*-algebras. [http://arxiv.org/abs/1311.4720 arXiv:1311.4720 math.KT]; new version 04/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel. Twisted Reidemeister torsion and the Thurston norm: graph manifolds and finite representations. [http://arxiv.org/pdf/1503.07251 arXiv:1503.07251 math.GT]; 03/2015<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz]. A restriction isomorphism for cycles of relative dimension zero. [http://arxiv.org/abs/1503.08187 arXiv 1503.08187 math.AG]; 03/2015<br />
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*M. Nagel, B. Owens. Unlinking information from 4-manifolds. [http://arxiv.org/abs/1503.03092 arXiv 1503.03092 math.GT]; 03/2015<br />
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*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Loeffler, S. Zerbes. Rankin--Eisenstein classes and explicit reciprocity laws. [http://arxiv.org/pdf/1503.02888.pdf arxiv:1503.02888 math.NT]; 03/2015<br />
<br />
* B. Ammann, N. Große. Relations between threshold constants for Yamabe type bordism invariants. [http://arxiv.org/abs/1502.05232 arxiv:1502.05232 math.DG]; 02/2015<br />
<br />
*R. Cluckers, F. Martin. A definable, p-adic analogue of Kiszbraun’s Theorem on extensions of Lipschitz maps. [http://arxiv.org/abs/1502.03036 arxiv:1502.03036 math.AG]; 02/2015<br />
<br />
*S. Mahanta. Symmetric monoidal noncommutative spectra, strongly self-absorbing C*-algebras, and bivariant homology. [http://arxiv.org/abs/1403.4130 arXiv:1403.4130 math.KT]; new version 02/2015 <br />
<br />
*A. Engel. Index theory of uniform pseudodifferential operators. [http://arxiv.org/abs/1502.00494 arXiv:1502.00494 math.DG]; 02/2015 <br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz]. Transfinite limits in topos theory. [http://arxiv.org/abs/1502.01923 arXiv:1502.01923 math.CT]; 02/2015<br />
<br />
*F. Bambozzi, O. Ben-Bassat. Dagger Geometry As Banach Algebraic Geometry. [http://arxiv.org/abs/1502.01401v1 arXiv:1502.01401v1 math.AG]; 02/2015<br />
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*S. Mahanta. C*-algebraic drawings of dendroidal sets. [http://arxiv.org/abs/1501.05799 arXiv:1501.05799 math.OA]; 01/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Tillmann. Two-generator one-relator groups and marked polytopes. [http://arxiv.org/pdf/1501.03489v1.pdf arXiv:1501.03489 math.GR]; 01/2015<br />
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*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Loeffler, S. Zerbes. Rankin-Eisenstein classes for modular forms. [http://arxiv.org/pdf/1501.03289.pdf arxiv:1501.03289 math.NT]; 01/2015<br />
<br />
*R. Zentner. A class of knots with simple SU(2) representations. [http://arxiv.org/pdf/1501.02504.pdf arXiv:1501.02504 math.GT]; 01/2015<br />
<br />
*J. Lind, V. Angeltveit. Uniqueness of BP<n>. [http://arxiv.org/pdf/1501.01448.pdf arXiv:1501.01448 math.AT]; 01/2015<br />
<br />
*S. Mahanta. Colocalizations of noncommutative spectra and bootstrap categories. [http://arxiv.org/abs/1412.8370 arXiv:1412.8370 math.KT]; new version 01/2015<br />
<br />
===2014=== <br />
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*V. Diekert, F. Martin, [http://dept-info.labri.fr/~ges/ G. Sénizergues], [http://cmup.fc.up.pt/cmup/pvsilva/ P. V. Silva]: Equations over free inverse monoids with idempotent variables. [http://arxiv.org/abs/1412.4737 arxiv:1412.4737 cs.LO]; 12/2014<br />
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*Harju A.J: Quantum Orbifolds. [http://arxiv.org/pdf/1412.4589v1.pdf arXiv:1412.4589 math.QA]; 12/2014 <br />
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*Harju A.J.: On Noncommutative Geometry of Orbifolds. [http://arxiv.org/pdf/1405.7139v4.pdf arXiv:1405.7139 math.DG]; 12/2014 (revision)<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel. 3-manifolds that can be made acyclic. [http://arxiv.org/pdf/1412.4280 arXiv:1412.4280 math.GT]; 12/2014<br />
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*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Roessler. Higher analytic torsion, polylogarithms and norm compatible elements on abelian schemes. [http://arxiv.org/pdf/1412.2925v1.pdf arXiv:1412:2925 math.AG]; 12/2014 <br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], D. Silver, S. Wiliams. The Turaev and Thurston norms. [http://arxiv.org/pdf/1412.2406.pdf arXiv:1412.2406 math.GT]; 12/2014<br />
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*[http://www.math.uni-hamburg.de/home/belgun/ F. Belgun] Geodesics and Submanifold Structures in Conformal Geometry. [https://arxiv.org/abs/1411.4404 arXiv:1411.4404 math.DG]; 11/2014<br />
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*J. Dubois, [https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. The L^2-Alexander torsion is symmetric. [http://arxiv.org/pdf/1411.2292.pdf arXiv:1411.2292 math.GT]; 11/2014 <br />
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*X. Shen. On the cohomology of some simple Shimura varieties with bad reduction. [http://arxiv.org/pdf/1411.0245v1.pdf arXiv:1411.0245 math.NT]; 11/2014<br />
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*X. Shen. On the l-adic cohomology of some p-adically uniformized Shimura varieties. [http://arxiv.org/pdf/1411.0244v1.pdf arXiv:1411.0244 math.NT]; 11/2014<br />
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*F. Martin. Overconvergent subanalytic subsets in the framework of Berkovich spaces [https://arxiv.org/abs/1211.6684 arXiv:1211.6684]; 10/2014<br />
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*J. Dubois, [https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. Three flavors of twisted invariants of knots. [http://arxiv.org/pdf/1410.6924.pdf arXiv:1410.6924 math.GT]; 10/2014<br />
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*J. Dubois, [https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. The L^2-Alexander torsion of 3-manifolds. [http://arxiv.org/pdf/1410.6918.pdf arXiv:1410.6918 math.GT]; 10/2014<br />
<br />
*A. Beilinson, [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], A. Levin. Topological polylogarithms and p-adic interpolation of L-values of totally real fields. [http://arxiv.org/pdf/1410.4741v1.pdf arXiv:1410:4741 math.NT]; 10/2014<br />
<br />
*M. Nagel. Minimal genus in circle bundles over 3-manifolds. [http://arxiv.org/pdf/1410.4018.pdf arXiv 1410.4018 math.GT]; 10/2014<br />
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*[http://www.nullplug.org/ J. Noel] Nilpotence in the symplectic bordism ring. [http://arxiv.org/abs/1410.3847 arxiv 1410.3847 math.AT] To appear Cont. Mathematics.<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel, M. Powell. A specious unlinking strategy. [http://arxiv.org/pdf/1410.2052.pdf arXiv:1410.2052 math.GT]; 10/2014<br />
<br />
*[http://www.mimuw.edu.pl/~mcboro/ M. Borodzik], [https://friedl.app.uni-regensburg.de/ S. Friedl], M. Powell. Blanchfield forms and Gordian distance [http://arxiv.org/pdf/1409.8421.pdf arXiv:1409.8421 math.GT]; 09/2014<br />
<br />
*[http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://homepages.uni-regensburg.de/~spj54141/ J. Sprang]. p-adic interpolation and multiplicative orientations of KO and tmf. [http://arxiv.org/pdf/1409.5314v1.pdf arXiv:1409.5314 math.AT]; 09/2014<br />
<br />
*P. Jell. A Poincaré lemma for real valued differential forms on Berkovich spaces. [http://arxiv.org/abs/1409.0676 arXiv:1409:0676 math.AG]; 09/2014 [http://link.springer.com/article/10.1007%2Fs00209-015-1583-8 Publication at Mathematische Zeitschrift DOI: 10.1007/s00209-015-1583-8] 11/15<br />
<br />
*R. Scheider. The de Rham realization of the elliptic polylogarithm in families. [http://arxiv.org/abs/1408.3819 arXiv:1408.3819 math.AG]; 08/2014<br />
<br />
*G. Tamme. On an analytic version of Lazard's isomorphism. [http://arxiv.org/abs/1408.4301 arXiv:1408.4301 math.NT]; 08/2014<br />
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*[https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematics/mathematics-kuennemann/ K. Künnemann]. A tropical approach to non-archimedean Arakelov theory. [http://arxiv.org/abs/1406.7637 arXiv:1406.7637 math.AG]; 06/2014<br />
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*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Loeffler, S. Zerbes. Rankin-Selberg Eulersystems and p-adic interpolation. [http://arxiv.org/pdf/1405.3079.pdf arxiv:1405.3079 math.NT]; 05/2014<br />
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*A. Mathew, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] On a nilpotence conjecture of J.P. May. [http://arxiv.org/abs/1403.2023 arxiv:1403.2023 math.AT]; Journal of Topology, 12/2015.<br />
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*[https://gubler.app.uni-regensburg.de/ W. Gubler], J. Rabinoff, [https://www.uni-frankfurt.de/50278019/Werner A. Werner] Skeletons and tropicalizations. [https://arxiv.org/pdf/1404.7044v3.pdf arXiv:1404.7044 math.AG]; 04/2014<br />
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*C. Löh. Finite functorial semi-norms and representability. [http://arxiv.org/abs/1404.6557 arXiv:1404.6557 math.AT]; 04/2014</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Research&diff=3457Research2025-12-15T10:33:18Z<p>Mar09836: </p>
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== Publications/Preprints (in reverse chronological order) ==<br />
<br />
=== 2025 ===<br />
* José Ignacio Burgos Gil, [https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html K. Künnemann]. A tropical formula for non-Archimedean local heights, [https://arxiv.org/abs/2512.07431 arXiv:2512.07431]; 12/2025.<br />
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* [https://kevinlimath.wordpress.com/ K. Li], L. Sánchez Saldaña. A note on higher coherence of graphs of groups, [https://arxiv.org/abs/2511.16409 arXiv:2511.16409]; 11/2025.<br />
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* [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang]. Algebraicity of critical Hecke L-values, [https://arxiv.org/abs/2511.05198 arXiv:2511.05198]; 11/2025.<br />
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* [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Localisation theorems for the connective K-theory of exact categories, [https://arxiv.org/abs/2510.07170 arXiv:2510.07170]; 10/2025.<br />
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* C. Dahlhausen, [https://www.jeroenhekking.nl/ J. Hekking], S. Wolters. Motivic homotopy theory for perfect schemes, [https://arxiv.org/abs/2510.01390 arXiv:2510.01390]; 10/2025.<br />
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* L. Lai, C. Lupu, [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang]. On the irrationality of certain p-adic zeta values, [https://link.springer.com/article/10.1007/s40687-025-00559-x/ Research in Mathematical Sciences, Vol. 77]; 10/2025.<br />
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* [https://ertlvroni.github.io/ V. Ertl], A. Shiho, [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang], Integral p-adic cohomology theories for open and singular varieties, accepted for [https://arxiv.org/abs/2105.11009/ Ann. Sc. Norm. Super. Pisa]; 09/2025<br />
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* V. Kumar, V. Singh, [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang], S-units and period length of continued fractions of linear recursions, [https://arxiv.org/abs/2509.14599/ arXiv:2509.14599]; 09/2025<br />
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* [https://www.uni-regensburg.de/mathematics/mathematics-lockman/ S. Lockman] Semi-Riemannian spin^c manifolds carrying generalized Killing spinors and the classification of Riemannian spin^c manifolds admitting a type I imaginary generalized Killing spinor, [https://arxiv.org/abs/2509.08477 arXiv:2509.08477]; 09/2025.<br />
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* [https://hoyois.app.ur.de M. Hoyois], M. Land. Grothendieck-Witt theory of derived schemes, [https://arxiv.org/abs/2508.08905 arXiv:2508.08905]; 08/2025.<br />
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* [https://ammann.app.uni-regensburg.de B. Ammann], M. Dahl. [https://ammann.app.uni-regensburg.de/preprints/D-inv-connect/index.html The space of Dirac-minimal metrics is connected in dimensions 2 and 4], [https://sigma-journal.com/2025/102/ SIGMA 21 (2025), 102, 18 pages], [https://arxiv.org/abs/2508.01420 arXiv:2508.01420]; 08/2025.<br />
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* [https://kevinlimath.wordpress.com/ K. Li], [https://loeh.app.ur.de C. L&ouml;h], M. Moraschini, R. Sauer, [https://matthiasuschold.gitlab.io/ M. Uschold]. The cheap embedding principle: Dynamical upper bounds for homology growth, [https://arxiv.org/abs/2508.01347 arXiv:2508.01347]; 08/2025.<br />
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* M. Barrero, T. Barthel, [https://sites.google.com/view/lucapol/home L. Pol] , N. Strickland amd J. Williamson. The spectrum of global representations for families of bounded rank and VI-modules, [https://arxiv.org/abs/2506.21525, arxiv:2506.21525]; 07/2025<br />
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* [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang], Eisenstein–Kronecker classes, integrality of critical values of Hecke 𝐿-functions and p-adic interpolation, [https://doi.org/10.4007/annals.2025.202.1.1 Ann. Math. Vol. 202]; 07/2025<br />
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* C. Dahlhausen, [https://www.jeroenhekking.nl/ J. Hekking], S. Wolters. Duality for KGL-modules in motivic homotopy theory, [https://arxiv.org/abs/2508.00064 arXiv:2508.00064]; 07/2025.<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke]. Coarse cone quotients, [https://arxiv.org/abs/2507.01412]; 07/2025.<br />
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* [https://gubler.app.uni-regensburg.de/ W. Gubler], J. Rabinoff. Classically psh and pluriharmonic functions on Berkovich spaces, [https://arxiv.org/abs/2506.13548 arxiv:2506.13548 math.AG]; 06/2025<br />
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* M. Barrero, T. Barthel, [https://sites.google.com/view/lucapol/home L. Pol] , N. Strickland amd J. Williamson. Global representation theory: Homological foundations, [https://arxiv.org/abs/2505.21449, arxiv:2505.21449]; 06/2025<br />
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*Z. Li, [https://sites.google.com/view/ysqin/ Y.Qin]. F-isocrystals of Higher Direct Images of p-Divisible Groups, [https://arxiv.org/abs/2506.11736 arXiv:2506.11736]; 06/2025<br />
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* H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. Algebraic flat connections and o-minimality, [https://arxiv.org/abs/2506.07498 arXiv:2506.07498]; 06/2025<br />
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* [https://tessbouis.com/ T. Bouis], A. Kundu. Beilinson--Lichtenbaum phenomenon for motivic cohomology, [https://arxiv.org/abs/2506.09910 arXiv:2506.09910]; 06/2025<br />
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* [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Hinich's model for Day convolution revisited, [https://arxiv.org/abs/2506.06025 arXiv:2506.06025]; 06/2025<br />
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* M. Nielsen, [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. The presentable stable envelope of an exact category, [https://arxiv.org/abs/2506.02598 arXiv:2506.02598]; 06/2025<br />
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* [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], T. Lenz, [https://sites.google.com/view/sil-linskens/ S. Linskens]. Universality of span 2-categories and the construction of 6-functor formalisms, [https://arxiv.org/abs/2505.19192 arXiv:2505.19192]; 05/2022<br />
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* L. Lai, [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang], W. Zudilin, A note on the irrationality of ζ_2(5), [https://arxiv.org/abs/2505.05005/ https://arXiv:2505.05005]; 05/2025<br />
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* [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], K. Arakawa. A short proof of the universality of the relative Rezk nerve, [https://arxiv.org/abs/2505.14123 arXiv:2505.14123]; 05/2022<br />
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* P. Capovilla, [https://kevinlimath.wordpress.com/ K. Li], [https://loeh.app.uni-regensburg.de/ C. Löh]. Combination of open covers with $\pi_1$-constraints, [https://arxiv.org/abs/2505.04292 arXiv:2505.04292]; 05/2025.<br />
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*[https://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], Initial data rigidity implies spacetime rigidity, [https://arxiv.org/abs/2504.16095 arXiv:2504.16095]; 04/2025<br />
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* [https://sites.google.com/view/chenyinglin/%E9%A6%96%E9%A1%B5 C. Lin], G. Zémor. Kneser's theorem for codes and ℓ-divisible set families. [https://arxiv.org/abs/2504.19304 arXiv:2504.19304]; 04/2025<br />
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* [https://gubler.app.uni-regensburg.de/ W. Gubler], J. Rabinoff. On semipositive piecewise linear functions in non-archimedean analytic geometry, [https://arxiv.org/abs/2503.05513 arxiv:2503.05513 math.AG]; 03/2025<br />
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* [https://kevinlimath.wordpress.com/ K. Li], M. Moraschini, G. Raptis. The Serre spectral sequence in bounded cohomology, [https://arxiv.org/abs/2503.22505 arXiv:2503.22505]; 03/2025.<br />
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* [https://webusers.imj-prg.fr/~antoine.sedillot/ A. Sédillot] Topological adelic curves: algebraic coverings, geometry of numbers and heights of closed points. [https://arxiv.org/abs/2503.20156 arXiv:2503.20156]; 03/2025<br />
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* M. Ramzi, [https://vova-sosnilo.com/ V. Sosnilo], [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Every motive is the motive of a stable &infin;-category, [https://arxiv.org/abs/2503.11338 arXiv:2503.11338]; 03/2025<br />
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* E. Elmanto, D. Kubrak, [https://vova-sosnilo.com/ V. Sosnilo]. On filtered algebraic K-theory of stacks I: characteristic zero, [https://arxiv.org/abs/2503.09928 arXiv:2503.09928]; 03/2025<br />
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* [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], T. Lenz, M. Ramzi. Universality of Barwick's unfurling construction, [https://arxiv.org/abs/2502.18278 arXiv:2502.18278]; 02/2022<br />
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* L. Berger, [https://www.esaga.uni-due.de/johannes.sprang J. Sprang], Integer-valued polynomials and p-adic Fourier theory, [https://arxiv.org/abs/2502.18053/ arXiv:2502.18053]; 02/2025<br />
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* [https://bunke.app.uni-regensburg.de U. Bunke]. Branched coarse coverings and transfer maps, [https://arxiv.org/abs/2502.01497]; 02/2025.<br />
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* [https://kevinlimath.wordpress.com/ K. Li], L. Sanchez Saldana. A note on finiteness properties of vertex stabilisers, [https://arxiv.org/abs/2502.14751 arXiv:2502.14751]; 02/2025.<br />
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* V. Saunier, [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. On exact categories and their stable envelopes. [https://arxiv.org/abs/2502.03408 arXiv:2502.03408]; 02/2025<br />
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* S. Balchin, J.P.C Greenlees, [https://sites.google.com/view/lucapol/home L. Pol] and J. Williamson. Torsion models for tensor-triangulated categories, [https://arxiv.org/abs/2501.05180 arXiv:2501.05180]; 01/2025<br />
<br />
=== 2024 ===<br />
* [https://sites.google.com/view/chenyinglin/%E9%A6%96%E9%A1%B5 C. Lin] , Galois orbits of torsion points over polytopes near atoral sets. [https://arxiv.org/abs/2412.11156 arXiv:2412.11156]; 12/2024<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Bastl, T. Hirsch, [https://loeh.app.ur.de C. L&ouml;h], L. Munser, P. Perras, L. Schamback, [https://homepages.uni-regensburg.de/~usm34387/ M. Uschold] et al. Algorithms in 4-manifold topology, [https://arxiv.org/abs/2411.08775 arXiv:2411.08775 math.GT]; 11/2022<br />
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* N. Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Maxime Ramzi, Separable commutative algebras in equivariant homotopy theory. [https://arxiv.org/abs/2411.06845 arXiv:2411.06845];11/2024<br />
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* N. Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Maxime Ramzi, A symmetric monoidal fracture square. [https://arxiv.org/abs/2411.05467 arXiv:2411.05467];11/2024<br />
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* [https://webusers.imj-prg.fr/~antoine.sedillot/ A. Sédillot] Pseudo-absolute values: foundations. [https://arxiv.org/abs/2411.03905 arXiv:2411.03905]; 11/2024<br />
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* U. Bunke, M. Ludewig, Coronas and Callias type operators in coarse geometry [https://arxiv.org/abs/2411.01646 arXiv:2411.01646]; 11/2024<br />
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* [https://hoyois.app.ur.de M. Hoyois]. Remarks on the motivic sphere without A^1-invariance, [https://arxiv.org/abs/2410.16757 arxiv:2410.16757]; 10/2024<br />
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* N. Deshmukh, [https://sites.google.com/view/surajyadav/ S. Yadav]. A^1- connected stacky curves and the Brauer group of moduli of elliptic curves, [https://arxiv.org/abs/2410.01525 arxiv:2410.01525]; 10/2024<br />
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* Y. Cai, [https://gubler.app.uni-regensburg.de/ W. Gubler]. Abstract divisorial spaces and arithmetic intersection numbers<br />
, [https://arxiv.org/abs/2409.00611 arxiv:2409.00611 math.AG]; 09/2024<br />
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* [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang], Another look at p-adic Fourier-theory, [https://arxiv.org/abs/2409.20322/ arXiv:2409.20322]; 09/2024<br />
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* H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. A non-abelian version of Deligne's Fixed Part Theorem, [https://arxiv.org/abs/2408.13910 arXiv:2408.13910]; 08/2024.<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], F. Misev, A. Zupan, Bounding the ribbon numbers of knots and links , [https://arxiv.org/abs/2408.11618 arXiv:2408.11618 math.GT]; 08/2024<br />
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* [https://kevinlimath.wordpress.com/ K. Li], [https://loeh.app.ur.de C. L&ouml;h], M. Moraschini, R. Sauer, [https://homepages.uni-regensburg.de/~usm34387/ M. Uschold]. The algebraic cheap rebuilding property, [https://arxiv.org/abs/2409.05774 arXiv:2409.05774]; 09/2024.<br />
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* [https://homepages.uni-regensburg.de/~hof61178/ F. Hofmann] A vanishing criterion for cup products and Massey products in bounded cohomology. [https://arxiv.org/pdf/2407.17034 arXiv:2407.17034];07/2024<br />
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*Magnus Carlson, Peter Haine, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Reconstruction of schemes from their étale topoi, [https://arxiv.org/abs/2407.19920 2407.19920]; 07/2024.<br />
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* [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], R. Haugseng, T. Lenz, S. Linskens. Normed equivariant ring spectra and higher Tambara functors, [https://arxiv.org/abs/2407.08399 arXiv:2407.08399]; 07/2024<br />
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*Adrian Clough, [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], S. Linskens. Global spaces and the homotopy theory of stacks, [https://arxiv.org/abs/2407.06877 arXiv:2407.06877]; 07/2024<br />
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*D. Gepner, S. Linskens, [https://sites.google.com/view/lucapol/home L. Pol] Global 2-rings and genuine refinements. [https://arxiv.org/pdf/2407.05124 arXiv:2407.05124];07/2024<br />
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*Z. Li, [https://sites.google.com/view/ysqin/ Y.Qin]. On p-torsions of geometric Brauer groups, [https://arxiv.org/abs/2406.19518 arXiv:2406.19518]; 06/2024<br />
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* [https://kerz.app.uni-regensburg.de/ M. Kerz], G. Tamme. A remark on crystalline cohomology. [https://arxiv.org/abs/2406.19772 arXiv:2406.19772]; 06/2024<br />
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*L. Lai, [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang], Many p-adic odd zeta values are irrational, accepted for [https://arxiv.org/abs/2306.10393/ Mich. Math. J.]; 06/2024<br />
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*F. Hebestreit, M. Land, M. Weiss, [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Homology manifolds and euclidean bundles [https://arxiv.org/abs/2406.14677 arXiv:2406.14677]; 06/2024<br />
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*[https://homepages.uni-regensburg.de/~kuh45866/ H. Kufner]. Deligne's conjecture on the critical values of Hecke L-functions [https://arxiv.org/abs/2406.06148 arXiv:2406.06148]; 06/2024<br />
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*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Conformal product structures on compact Kähler manifolds [https://arxiv.org/abs/2405.08430 arxiv.org/abs/2405.08430]; 05/2024<br />
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*M. Ludewig, Categories of Lagrangian Correspondences in Super Hilbert Spaces and Fermionic Functorial Field Theory; [https://arxiv.org/abs/2212.02956 arXiv:2212.02956]; 03/2024.<br />
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*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], The stringor bundle; [https://arxiv.org/abs/2206.09797 arXiv:2206.09797]; 04/2024.<br />
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*[https://sites.google.com/view/ysqin/ Y.Qin]. On the Brauer groups of fibrations. Math. Z. 307, 18 (2024), [https://doi.org/10.1007/s00209-024-03487-8 published version]; 04/2024 <br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kalelkar, J. Quintanilha, Writhe invariants of 3-regular spatial graphs , [https://arxiv.org/abs/2404.09649 arXiv:2404.09649 math.GT]; 04/2024<br />
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*[https://www.math.cit.tum.de/en/algebra/karlsson/ E. Karlsson], [https://www.math.cit.tum.de/en/algebra/scheimbauer/ C. I. Scheimbauer], [https://www.math.cit.tum.de/en/algebra/personen/walde/ T. Walde]. Assembly of constructible factorization algebras, [https://arxiv.org/abs/2403.19472 arXiv:2403.19472]; 03/2024 <br />
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*M. Ludewig, The Clifford Algebra Bundle on Loop Space; [https://arxiv.org/abs/2204.00798 arXiv:2204.00798]; 03/2024.<br />
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*T. Annala, [https://hoyois.app.ur.de M. Hoyois], R. Iwasa. Atiyah duality for motivic spectra, [https://arxiv.org/abs/2403.01561 arXiv:2403.01561 math.AG]; 03/2024<br />
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*[https://sites.google.com/view/bastiaan-cnossen B. Cnossen], T. Lenz, S. Linskens. Parametrized higher semiadditivity and the universality of spans, [https://arxiv.org/abs/2403.07676 arXiv:2403.07676]; 03/2024<br />
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*[https://sites.google.com/view/bastiaan-cnossen B. Cnossen], R. Haugseng, T. Lenz, S. Linskens. Homotopical commutative rings and bispans, [https://arxiv.org/abs/2403.06911 arXiv:2403.06911]; 03/2024<br />
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*M. Ramzi, [https://vova-sosnilo.com/ V. Sosnilo], [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Every spectrum is the K-theory of a stable &infin;-category, [https://arxiv.org/abs/2401.06510 arXiv:2401.06510]; 01/2024<br />
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*N. Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Separable commutative algebras and Galois theory in stable homotopy theories. [https://arxiv.org/abs/2305.01259 arXiv:2305.01259]; Advances in Mathematics 1/2024<br />
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===2023===<br />
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*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. Semi-stable Lefschetz Pencils, [https://arxiv.org/abs/2311.15886 arXiv:2311.15886]; 11/2023<br />
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*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Proper morphisms of infinity-topoi, [https://arxiv.org/abs/2311.08051 arxiv:2311.08051]; 11/2023.<br />
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*[https://sites.google.com/view/bastiaan-cnossen B. Cnossen], T. Lenz, S. Linskens. The Adams isomorphism revisited, [https://arxiv.org/abs/2311.04884 arXiv:2311.04884]; 11/2023<br />
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*B. Ammann, C. Löh, [http://www.berndammann.de/publications/minimal-geodesics/ A quadratic lower bound for the number of minimal geodesics], [https://arxiv.org/abs/2311.01626 arXiv:2311.01626]; 11/2023.<br />
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*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Einstein metrics on conformal products [https://arxiv.org/abs/2311.03744 arxiv:311.03744]; 11/2023.<br />
<br />
* M. Pippi. On some (co)homological invariants of coherent matrix factorizations, J. Noncommut. Geom. (2023), arXiv version: [https://arxiv.org/abs/2011.14740]; 08/2023.<br />
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*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], A representation of the string 2-group; [https://arxiv.org/abs/2308.05139 arXiv:2308.05139]; 8/2023.<br />
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*M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Quantization of conductance and the coarse cohomology of partitions; [https://arxiv.org/abs/2308.02819 arXiv:2308.02819]; 8/2023.<br />
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*[https://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], Initial data sets with dominant energy condition admitting no smooth DEC spacetime extension, [https://arxiv.org/abs/2308.00643 arXiv:2308.00643]; 08/2023<br />
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*[https://loeh.app.ur.de C. L&ouml;h], [https://graptismath.net G. Raptis]. A roadmap to the (vanishing of the) Euler characteristic, [https://arxiv.org/abs/2306.16933 arXiv:2306.16933 math.GT]; the poster version can be found [https://go.ur.de/euler-roadmap here]; 06/2023 <br />
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*M. Ludewig, The spinor bundle on loop space; [https://arxiv.org/abs/2305.12521 arXiv:2305.12521]; 5/2023.<br />
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*[https://loeh.app.ur.de C. L&ouml;h]. Exponential growth rates in hyperbolic groups (after Koji Fujiwara and Zlil Sela), Exposée 1206 for the Séminaire Bourbaki (April 2023), [https://arxiv.org/abs/2304.04424 arXiv:2304.04424 math.GR]; 04/2023<br />
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*[https://homepages.uni-regensburg.de/~glj57400/index.html J. Glöckle], Initial data rigidity via Dirac-Witten operators, [https://arxiv.org/abs/2304.02331 arXiv:2304.02331 math.DG]; 04/2023.<br />
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*R. Gualdi, M. Sombra. Limit heights and special values of the Riemann zeta function, [https://arxiv.org/abs/2304.01966 arXiv:2304.01966 math.NT]; 04/2023.<br />
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*P. Haine, Tim Holzschuh, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Nonabelian base change theorems & étale homotopy theory, [https://arxiv.org/abs/2304.00938 arXiv:2304.00938 math.AG]; 04/2023.<br />
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*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Adapted metrics on locally conformally product manifolds [https://arxiv.org/abs/2305.00185 arxiv:2305.00185]; 04/2023 <br />
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* [https://friedl.app.uni-regensburg.de/ S. Friedl], K. Ince, When does the table theorem imply a solution to the square peg problem?, [https://arxiv.org/abs/2303.17711 arXiv:2303.17711 math.GT]; 03/2023<br />
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*Tobias Barthel, Natalia Castellana, Drew Heard, Niko Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Beren Sanders, Descent in tensor triangular geometry. [https://arxiv.org/abs/2305.02308 arXiv:2305.02308]; Proceedings of the Abel Symposium 2022, 3/2023 <br />
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*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Internal higher topos theory, [https://arxiv.org/abs/2303.06437 arXiv:2303.06437 math.CT]; 03/2023.<br />
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*T. Annala, [https://hoyois.app.uni-regensburg.de M. Hoyois], R. Iwasa. Algebraic cobordism and a Conner-Floyd isomorphism for algebraic K-theory, [https://arxiv.org/abs/2303.02051 arXiv:2303.02051 math.AG]; 03/2023. To appear in J. Amer. Math. Soc.<br />
<br />
*M. Grant, [https://kevinlimath.wordpress.com/ K. Li], E. Meir, I. Patchkoria. Comparison of equivariant cohomological dimensions, [https://arxiv.org/abs/2302.08574 arXiv:2302.08574 math.AT]; 02/2023.<br />
<br />
*D. Beraldo, M. Pippi. Non-commutative nature of ℓ-adic vanishing cycles, [https://arxiv.org/abs/2302.10120 arXiv:2302.10120 math.AG]; 02/2023.<br />
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*[https://homepages.uni-regensburg.de/~gur23971/ R. Gualdi]. ¿Cu&aacute;ntas ra&iacute;ces de la unidad anulan un polinomio en dos variables?, La Gaceta de la Real Sociedad Matem&aacute;tica Espa&ntilde;ola 26 (2023), 149 — 172; 02/2023 (divulgative article)<br />
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*[https://loeh.app.ur.de C. L&ouml;h]. A comment on the structure of graded modules over graded principal ideal domains in the context of persistent homology, [https://arxiv.org/abs/2301.11756 arXiv:2301.11756 math.AC]; 01/2023 <br />
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*M. Christ, T. Dyckerhoff, [https://www.math.cit.tum.de/en/algebra/personen/walde/ T. Walde]. Lax additivity, [https://arxiv.org/abs/2402.12251 arXiv:2402.12251]; 01/2023.<br />
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*M. Christ, T. Dyckerhoff, [https://www.math.cit.tum.de/en/algebra/personen/walde/ T. Walde]. Complexes of stable ∞-categories, [https://arxiv.org/abs/2301.02606 arXiv:2301.02606]; 01/2023.<br />
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*T. Barthel, N. Castellana, D. Heard, [https://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [https://sites.google.com/view/lucapol/home L. Pol] Quillen stratification in equivariant homotopy theory.[https://arxiv.org/abs/2301.02212 ArXiv:2301.02212], to appear in Inventiones Mathematicae;01/2023<br />
<br />
===2022===<br />
*A. Hogadi, S. Yadav. A^1-connectivity of moduli of vector bundles on a curve. [https://arxiv.org/abs/2110.05799 arXiv:2110.05799v2]; 12/22 (updated and final version)<br />
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*[https://homepages.uni-regensburg.de/~usm34387/ M. Uschold].Torsion homology growth and cheap rebuilding of inner-amenablegroups, [https://arxiv.org/abs/2212.07916 arXiv: 2212.07916math.GR]; 12/2022.<br />
<br />
*D. Beraldo, M. Pippi. Non-commutative intersection theory and unipotent Deligne-Milnor formula, [https://arxiv.org/abs/2211.11717 arXiv:2211.11717 math.AG]; 11/2022.<br />
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* [https://homepages.uni-regensburg.de/~glj57400/index.html J. Glöckle], An Enlargeability Obstruction for Spacetimes with both Big Bang and Big Crunch, [https://arxiv.org/abs/2111.02656 arXiv:2111.02656 math.DG]; 11/2022.<br />
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*[https://loeh.app.ur.de C. L&ouml;h], G. Sartori. Integral foliated simplicial volume and ergodic decomposition, [https://arxiv.org/abs/2211.00337 arXiv:2211.00337 math.GT]; 11/2022<br />
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*[https://vova-sosnilo.com/ V. Sosnilo]. A^1-invariance of localizing invariants, [https://arxiv.org/abs/2211.05602 arXiv:2211.05602]; 10/2022; to appear in Journal of K-theory<br />
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*[https://hoyois.app.uni-regensburg.de M. Hoyois], Joachim Jelisiejew, [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], [https://www.muramatik.com M. Yakerson]. Hermitian K-theory via oriented Gorenstein algebras. [https://arxiv.org/abs/2103.15474 arXiv:2103.15474]; 09/2022<br />
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*D.-C. Cisinski, M. Pippi. Étale tame vanishing cycles over [A^1_S/G_{m,S}], [https://arxiv.org/abs/2209.13381 arXiv:2209.13381]; 09/2022.<br />
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*[https://loeh.app.ur.de C. L&ouml;h], [https://homepages.uni-regensburg.de/~prj05723/ J. Witzig]. Universal finite functorial semi-norms, [https://arxiv.org/abs/2209.12971 arXiv:2209.12971 math.CT]; 09/2022<br />
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*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], 2-vector bundles; [https://arxiv.org/abs/2106.12198 arXiv:2106.12198]; 9/2022.<br />
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*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Presentable categories internal to an infinity-topos, [https://arxiv.org/abs/2209.05103 arxiv:2209.05103 math.CT]; 09/2022<br />
<br />
*U. Bunke, M. Ludewig, Breaking symmetries for equivariant coarse homology theories [https://arxiv.org/abs/2112.11535 arXiv:2112.11535]; 12/2021<br />
<br />
*P. Haine, Tim Holzschuh, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], The fundamental fiber sequence in étale homotopy theory, [https://doi.org/10.1093/imrn/rnad018 International Mathematics Research Notices]<br />
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*[https://loeh.app.ur.de C. L&ouml;h]. Exploring Formalisation. A Primer in Human-Readable Mathematics in Lean 3 with Examples from Simplicial Topology, Surveys and Tutorials in the Applied Mathematical Sciences, volume 11, Springer, [https://doi.org/10.1007/978-3-031-14649-7 DOI 10.1007/978-3-031-14649-7], [https://loeh.app.uni-regensburg.de/exploring-formalisation/ project homepage (including Lean src)], 09/2022.<br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, J. Rathore, Tame class field theory over local fields, [https://arxiv.org/abs/2209.02953 arXiv:2209.02953]; 09/2022<br />
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*[https://people.math.ethz.ch/~bbrueck/ B. Br&uuml;ck], [https://people.math.ethz.ch/~fournief/ F. Fournier Facio], [https://loeh.app.ur.de C. L&ouml;h]. Median quasimorphisms on CAT(0) cube complexes and their cup products, [https://arxiv.org/abs/2209.05811 arXiv:2209.05811 math.GR]; 09/2022<br />
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*B. Ammann, [http://www.berndammann.de/publications/diracharm3/ On Triviality of Dirac-harmonic maps], [https://arxiv.org/abs/2209.03074 arXiv:2209.03074]; 09/2022.<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, M. Suzuki, Blanchfield pairings and Gordian distance , [https://arxiv.org/abs/2208.13327 arXiv:2208.13327 math.GT]; 08/2022<br />
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*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], The insidious bicategory of algebra bundles; [https://arxiv.org/abs/2204.03900 arXiv:2204.03900]; 4/2022.<br />
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* S. Linskens, D. Nardin, [https://sites.google.com/view/lucapol/home L. Pol]. Global homotopy theory via partially lax limits. [https://arxiv.org/abs/2206.01556 arXiv:2206.01556]; to appear in Geometry and Topology, 06/2022<br />
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* [https://ithems.riken.jp/en/members/yosuke-kubota Y. Kubota], M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Delocalized spectra of Landau operators on helical surfaces; [https://arxiv.org/abs/2201.05416 arXiv:2201.05416]; 06/2022.<br />
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*[https://loeh.app.ur.de C. L&ouml;h]. The spectrum of simplicial volume with fixed fundamental group, [https://arxiv.org/abs/2205.14877 arXiv:2205.14877 math.GT]; 05/2022<br />
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*[https://www.uni-regensburg.de/mathematics/mathematics-pippi/startseite/index.html M. Pippi]. On the structure of dg categories of relative singularities, updated version [https://arxiv.org/abs/1911.01332 arXiv:1911.01332v2]; 05/2022<br />
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*[https://hk-nguyen-math.github.io H.K. Nguyen], Taichi Uemura. ∞-type theories, [https://arxiv.org/abs/2205.00798 arXiv:2205.00789]; 05/2022<br />
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*M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Large-scale geometry obstructs localization; [https://arxiv.org/abs/2204.12895 arXiv:2204.12895]; 5/2022.<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. Kausik, J. P. Quintanilha. An algorithm to calculate generalized Seifert matrices, [https://arxiv.org/abs/2204.10004 arXiv:2204.10004 math.GT]; 04/2022<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], [https://homepages.uni-regensburg.de/~mif57716/index.html F. Misev], R. Zentner. Rational homology ribbon cobordism is a partial order, [https://arxiv.org/abs/2204.10730 arXiv:2204.10730 math.GT]; 04/2022<br />
<br />
*Y. Fang, [https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html K. Künnemann]. On the non-archimedean Monge-Ampère equation in mixed characteristic. [https://arxiv.org/abs/2203.12282 arXiv:2203.12282]; 03/2022<br />
<br />
*[https://homepages.uni-regensburg.de/~prj05723/ J. Witzig]. Abstract Excision and ℓ¹-Homology, [https://arxiv.org/abs/2203.06120 arXiv:2203.06120 math.AT]; 03/2022<br />
<br />
*[https://kevinlimath.wordpress.com/ K. Li], C. L&ouml;h, M. Moraschini. Bounded acyclicity and relative simplicial volume, [https://arxiv.org/abs/2202.05606 arXiv:2202.05606 math.AT]; 02/2022 <br />
<br />
*C. L&ouml;h, [https://homepages.uni-regensburg.de/~usm34387 M. Uschold]. L^2-Betti numbers and computability of reals, [https://arxiv.org/abs/2202.03159 arXiv:2202.03159 math.GR]; 02/2022<br />
<br />
===2021===<br />
<br />
*C. L&ouml;h, M. Moraschini, [https://topology.math.kit.edu/21_53.php R. Sauer]. Amenable covers and integral foliated simplicial volume, [https://arxiv.org/abs/2112.12223 arXiv:2112.12223 math.GT]; 12/2021<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], P. Jell, J. Rabinoff. Dolbeault Cohomology of Graphs and Berkovich Curves, [https://arxiv.org/abs/2111.05747 arxiv:2111.05747 math.AG]; 11/2021<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], P. Jell, J. Rabinoff. Forms on Berkovich spaces based on harmonic tropicalizations, [https://arxiv.org/abs/2111.05741 arxiv:2111.05741 math.AG]; 11/2021<br />
<br />
*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Limits and colimits in internal higher category theory, [https://arxiv.org/abs/2111.14495 arxiv:2111.14495 math.CT]; 11/2021<br />
<br />
*[https://people.math.ethz.ch/~fournief/ F. Fournier Facio], C. L&ouml;h, M. Moraschini. Bounded cohomology and binate groups, [https://arxiv.org/abs/2111.04305 arXiv:2111.04305 math.GR]; 11/2021<br />
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*M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Cobordism invariance of topological edge-following states; [https://arxiv.org/abs/2001.08339 arXiv:2001.08339];10/2021.<br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, J. Rathore, A decomposition theorem for 0-cycles and applications, [https://arxiv.org/abs/2109.10037 arXiv:2109.10037]; 09/2021<br />
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*C. L&ouml;h, M. Moraschini, [https://www.graptismath.net G. Raptis]. On the simplicial volume and the Euler characteristic of (aspherical) manifolds, [https://arxiv.org/abs/2109.08115 arXiv:2109.08115 math.AT]; 09/2021<br />
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*A. A. Khan, C. Ravi. Generalized cohomology theories for algebraic stacks. [https://arxiv.org/abs/2106.15001 arXiv:2106.15001]; 06/2021<br />
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*[https://people.math.ethz.ch/~fournief/ F. Fournier Facio], C. L&ouml;h, M. Moraschini. Bounded cohomology of finitely generated groups: vanishing, non-vanishing, and computability, [https://arxiv.org/abs/2106.13567 arXiv:2106.13567 math.GR]; 06/2021<br />
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*[https://sites.google.com/view/lucapol/home L. Pol], J. Williamson. Local Gorenstein duality in chromatic group cohomology. [https://arxiv.org/abs/2106.08669 arXiv:2106.08669]; 06/2021<br />
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*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Conformal vector fields on lcK manifolds [https://arxiv.org/abs/2106.06851 arxiv:2106.06851]; 06/2021<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], [https://homepages.uni-regensburg.de/~mul37549/ L. Munser], J. P. Quintanilha, Y. Santos Rego. Canonical decompositions and algorithmic recognition of spatial graphs, [https://arxiv.org/abs/2105.06905 arXiv:2105.06905 math.GT]; 05/2021<br />
<br />
* M. Moraschini, [https://graptismath.net/index.html G. Raptis]. Amenability and acyclicity in bounded cohomology theory, [https://arxiv.org/abs/2105.02821 arXiv:2105.02821 math.AT]; 05/2021<br />
<br />
*C. L&ouml;h, M. Moraschini. Topological volumes of fibrations: A note on open covers, [https://arxiv.org/abs/2104.06038 arXiv:2104.06038 math.GT]; 04/2021<br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, Ramified class field theory and duality over finite fields, [https://arxiv.org/abs/2104.03029 arXiv:2104.03029]; 04/2021<br />
<br />
*[https://graptismath.net/index.html G. Raptis]. Bounded cohomology and homotopy colimits, [https://arxiv.org/abs/2103.15614 arXiv:2103.15614]; 03/2021<br />
<br />
*B. Ammann, [http://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], Dominant energy condition and spinors on Lorentzian manifolds, [https://arxiv.org/abs/2103.11032 arXiv:2103.11032]; 03/2021.<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz], S. Saito, G. Tamme. K-theory of non-archimedean rings II. [https://arxiv.org/abs/2103.06711 arXiv:2103.06711]; 03/2021<br />
<br />
*[https://hk-nguyen-math.github.io/ H. K. Nguyen], [https://graptismath.net/index.html G. Raptis], C. Schrade. Higher weak (co)limits, adjoint functor theorems, and higher Brown representability, [https://arxiv.org/abs/2103.06003 arXiv:2103.06003]; 03/2021<br />
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*F. Hanisch, [https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig]. A Rigorous Construction of the Supersymmetric Path Integral Associated to a Compact Spin Manifold. [https://arxiv.org/abs/1709.10027 arXiv:1709.10027]; 03/2021<br />
<br />
*F. Hanisch, [https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig]. The Fermionic integral on loop space and the Pfaffian line bundle. [https://arxiv.org/abs/1709.10028 arXiv:1709.10028]; 03/2021 <br />
<br />
*B. Güneysu, [https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig]. The Chern Character of theta-summable Fredholm Modules over dg Algebras and Localization on Loop Space. [https://arxiv.org/abs/1901.04721 arXiv:1901.04721]; 03/2021<br />
<br />
*J.I. Burgos Gil, [https://gubler.app.uni-regensburg.de/ W. Gubler], P. Jell, [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html K. Künnemann]. Pluripotential theory for tropical toric varieties and non-archimedean Monge-Ampére equations. [https://arxiv.org/abs/2102.07392 arXiv:2102.07392]; 02/2021 <br />
<br />
*[https://sites.google.com/view/lucapol/home L. Pol], N.P. Strickland. Representation stability and outer automorphism groups. [https://arxiv.org/abs/2102.06410 arxiv:2102.06410]; 02/2021<br />
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*T. Fenzl. Extended skeletons of poly-stable pairs, [https://arxiv.org/abs/2102.05130 arxiv:2102.05130]; 02/2021<br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, Idele class groups with modulus, [https://arxiv.org/abs/2101.04609 arXiv:2101.04609]; 01/2021 <br />
<br />
*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. Local systems with quasi-unipotent monodromy at infinity are dense, [https://arxiv.org/abs/2101.00487 arXiv:2101.00487]; 01/2021<br />
<br />
===2020===<br />
<br />
* [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang], Linear independence result for p-adic L-values, [https://doi.org/10.1215/00127094-2020-0043 Duke Math. J. 169 (18)]; 12/2020<br />
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*[https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], The pro-étale topos as a category of pyknotic presheaves, [https://arxiv.org/abs/2012.10502 arXiv:2012.10502] Doc. Math. 27, 2067-2106 (2022) 12/2020<br />
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*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Metric connections with parallel twistor-free torsion [https://arxiv.org/abs/2012.10882 arXiv:2012.10882 math.DG]; 12/2020<br />
<br />
*B. Ammann, J. Mougel, V. Nistor. A regularity result for the bound states of N-body Schrödinger operators: Blow-ups and Lie manifolds [https://arxiv.org/abs/2012.13902 arXiv:2012.13902]; 12/2020.<br />
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*J.I. Burgos Gil, [https://sites.google.com/view/souvikgoswami S. Goswami], G. Pearlstein. Height Pairing on Higher Cycles and Mixed Hodge Structures. Proceedings of the London Mathematical Society, 125 (2022), Issue 1, 61-170 [https://doi.org/10.1112/plms.12443].<br />
<br />
*P. Capovilla, M. Moraschini, C. L&ouml;h. Amenable category and complexity, [https://arxiv.org/abs/2012.00612 arXiv:2012.00612]; 12/2020.<br />
<br />
*S.Balchin, J.P.C. Greenlees, [https://sites.google.com/view/lucapol/home L. Pol], J. Williamson. Torsion model for tensor triangulated categories: the one-step case. [https://arxiv.org/abs/2011.10413 arXiv:2011.10413]; 11/2020<br />
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*[https://sites.google.com/view/lucapol/home L. Pol], J. Williamson. The homotopy theory of complete modules. [https://arxiv.org/abs/2011.06989 arXiv:2011.06989]; 11/2020<br />
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*S. Boucksom, [https://gubler.app.uni-regensburg.de/ W. Gubler], F. Martin. Non-Archimedean volumes of metrized nef line bundles. [https://arxiv.org/abs/2011.06986 arXiv:2011.06986]; 11/2020<br />
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*T. Bachmann, A. A. Khan, C. Ravi, V. Sosnilo. Categorical Milnor squares and K-theory of algebraic stacks. [https://arxiv.org/abs/2011.04355 arXiv:2011.04355]; 11/2020<br />
<br />
*P. Dolce, [https://homepages.uni-regensburg.de/~gur23971/ R. Gualdi], Numerical equivalence of ℝ-divisors and Shioda-Tate formula for arithmetic varieties, [https://arxiv.org/abs/2010.16134 arXiv:2010.16134]; 10/2020<br />
<br />
*N. Heuer, C. L&ouml;h, The spectrum of simplicial volume of non-compact manifolds, [https://arxiv.org/abs/2010.12945 arXiv:2010.12945]; 10/2020.<br />
<br />
*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], Z. Yi, A Short Proof of the Localization Formula for the Loop Space Chern Character of Spin Manifolds, [https://arxiv.org/abs/2010.05892 arXiv:2010.05892]; 10/2020.<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. L&ouml;h, Epimorphism testing with virtually Abelian targets, [https://arxiv.org/abs/2010.07537 arXiv:2010.07537]; 10/2020.<br />
<br />
*N.Sardari, [https://sites.google.com/view/masoudzargar M.Zargar], New upper bounds for spherical codes and packings, [https://arxiv.org/abs/2001.00185 arXiv:2001.00185]; 09/2020<br />
<br />
*C. Ravi, B. Sreedhar. Virtual equivariant Grothendieck-Riemann-Roch formula. [https://arxiv.org/abs/2009.09697 arXiv:2009.09697]; 09/2020<br />
<br />
*B. Calmès, E. Dotto, Y. Harpaz, F. Hebestreit, K. Moi, [http://markus-land.de/ M. Land], [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], T. Nikolaus, W. Steimle. Hermitian K-theory for stable ∞-categories III: Grothendieck-Witt groups of rings [http://arxiv.org/abs/2009.07225 arXiv:2009.07225]; 09/2020<br />
<br />
*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], G. C. Thiang. Gaplessness of Landau Hamiltonians on hyperbolic half-planes via coarse geometry. [https://arxiv.org/abs/2009.07688 arXiv:2009.07688]; 09/2020..<br />
<br />
*B. Calmès, E. Dotto, Y. Harpaz, F. Hebestreit, K. Moi, [http://markus-land.de/ M. Land], [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], T. Nikolaus, W. Steimle. Hermitian K-theory for stable ∞-categories II: Cobordism categories and additivity [https://arxiv.org/abs/2009.07224 arXiv:2009.07224]; 09/2020<br />
<br />
*B. Calmès, E. Dotto, Y. Harpaz, F. Hebestreit, K. Moi, [http://markus-land.de/ M. Land], [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], T. Nikolaus, W. Steimle. Hermitian K-theory for stable ∞-categories I: Foundations [http://arxiv.org/abs/2009.07223 arXiv:2009.07223]; 09/2020<br />
<br />
*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], Motivic invariants of symmetric powers, [https://arxiv.org/abs/2009.06986 arxiv:2009.06986]; 09/2020<br />
<br />
*[https://hoyois.app.uni-regensburg.de M. Hoyois], Joachim Jelisiejew, [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], Burt Totaro, [https://www.muramatik.com M. Yakerson]. The Hilbert scheme of infinite affine space and algebraic K-theory. [https://arxiv.org/abs/2002.11439 arXiv:2002.11439]; 09/2020<br />
<br />
*Y. Kezuka, Tamagawa number divisibility of central L-values of twists of the Fermat elliptic curve. [https://arxiv.org/abs/2003.02772 arXiv:2003.02772 math.NT]; 08/2020<br />
<br />
*E. Elmanto, [https://homepages.uni-regensburg.de/~nad22969/research.php D. Nardin] and L. Yang. A descent view on Mitchell's theorem [https://arxiv.org/abs/2008.02821 arXiv:2008.02821]; 08/2020<br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, Reciprocity for Kato-Saito idele class group with modulus, [https://arxiv.org/abs/2008.05719 arXiv:2008.05719]; 08/2020<br />
<br />
*S. Baader, R. Blair, A. Kjuchukova and [https://homepages.uni-regensburg.de/~mif57716/ F. Misev]. The bridge number of arborescent links with many twigs. [https://arxiv.org/abs/2008.00763 arXiv:2008.00763]; 08/2020<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, L. Lewark, M. Nagel and M. Powell. Homotopy ribbon concordance, Blanchfield pairings, and twisted Alexander polynomials. [https://arxiv.org/abs/2007.15289 arXiv:2007.15289]; 08/2020<br />
<br />
*G. Herrmann and J. P. Quintanilha. The Complex of Hypersurfaces in a Homology Class. [https://arxiv.org/abs/2007.00522 arXiv:2007.00522]; 07/2020<br />
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*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], S. Roos. The Chiral Anomaly of the Free Fermion in Functorial Field Theory. [https://arxiv.org/abs/2010.05892 arXiv:2010.05892]; Ann. Henri Poincare, 21:1191-1233, 06/2020.<br />
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*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], G. C. Thiang. Good Wannier bases in Hilbert modules associated to topological insulators. [https://arxiv.org/abs/1904.13051 arXiv:1904.13051]; J. Math. Phys., 61, 061902, 06/2020.<br />
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*A. Galateau and [https://cesar-martinez-math.weebly.com C. Martínez]. Homothéties explicites des représentations ℓ-adiques. [https://arxiv.org/abs/2006.07401 arXiv:2006.07401]; 06/2020<br />
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*H. Esnault and M. Kerz. Density of Arithmetic Representations of Function Fields. [https://arxiv.org/abs/2005.12819 arXiv:2005.12819]; 05/2020<br />
<br />
*S. Boucksom, [https://gubler.app.uni-regensburg.de/ W. Gubler], F. Martin. Differentiability of relative volumes over an arbitrary non-archimedean field. [https://arxiv.org/abs/2004.03847 arXiv:2004.03847]; 04/2020<br />
<br />
*[https://ekvv.uni-bielefeld.de/pers_publ/publ/PersonDetail.jsp?personId=412153703&lang=en A. M. Botero] and J. I. Burgos Gil. Toroidal b-divisors and Monge-Ampére measures. [https://arxiv.org/abs/2004.14045 arXiv.2004.1405]; 04/2020<br />
<br />
*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Closed 1-Forms and Twisted Cohomology [https://arxiv.org/abs/2003.10368 arXiv:2003.10368 math.DG]; 03/2020<br />
<br />
* K. van Woerden. Quantifying Quillen's Uniform Fp-isomorphism Theorem. [https://arxiv.org/abs/1711.10206v2 arXiv:1711.10206v2 math. AT]; 03/2020<br />
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*[https://drew-heard.github.io/ D. Heard]. The topological nilpotence degree of a Noetherian unstable algebra. [https://arxiv.org/abs/2003.13267 arXiv:2003.13267]; 03/2020 <br />
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*[https://www.fernuni-hagen.de/juniorprofessur-algebra/team/steffen.kionke.shtml S. Kionke], C. L&ouml;h. A note on p-adic simplicial volumes, [https://arxiv.org/abs/2003.10756 arXiv:2003.10756 math.GT]; 03/2020<br />
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*[https://www.icmat.es/miembros/burgos/index.html Burgos Gil, José Ignacio]; [https://gubler.app.uni-regensburg.de/ Gubler, Walter]; P. Jell; [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html Künnemann, Klaus]: A comparison of positivity in complex and tropical toric geometry. [https://arxiv.org/abs/2003.08644 arXiv:2003.08644 math.AG]; 03/2020.<br />
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*C. L&ouml;h. Ergodic theoretic methods in group homology. A minicourse on L2-Betti numbers in group theory. SpringerBriefs in Mathematics, Springer, [https://www.springer.com/gp/book/9783030442194 DOI 10.1007/978-3-030-44220-0] 03/2020.<br />
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*C. L&ouml;h, M. Moraschini. Simplicial volume via normalised cycles, [https://arxiv.org/abs/2003.02584 arXiv:2003.02584 math.AT]; 03/2020 <br />
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*[https://homepages.uni-regensburg.de/~gur23971/ R. Gualdi], [https://cesar-martinez-math.weebly.com C. Martínez], Higher dimensional essential minima and equidistribution of cycles, [https://arxiv.org/abs/2001.11468 arXiv:2001.11468]; 01/2020<br />
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*[http://markus-land.de M. Land], [http://www.staff.science.uu.nl/~meier007/ L. Meier], G. Tamme, Vanishing results for chromatic localizations of algebraic K-theory. [https://arxiv.org/abs/2001.10425 arXiv:2001.10425]; 01/2020<br />
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*N. Ginoux, G. Habib, [https://pilca.app.uni-regensburg.de/ M. Pilca], U. Semmelmann. An Obata-type characterization of doubly-warped product Kähler manifolds. [https://arxiv.org/abs/2002.08808 arxiv:2002.08808]; 02/2020<br />
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*N. Ginoux, G. Habib, [https://pilca.app.uni-regensburg.de/ M. Pilca], U. Semmelmann. An Obata-type characterization of Calabi metrics on line bundles. [https://arxiv.org/abs/2002.08810 arxiv:2002.08810]; 02/2020<br />
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*T. Barthel, [https://drew-heard.github.io/ D. Heard], N. Castellana, G. Valenzuela. Local Gorenstein duality for cochains on spaces. [https://arxiv.org/abs/2001.02580 arXiv:2001.02580]; 01/2020. Journal of Pure and Applied Algebra, Volume 225, Issue 2, February 2021<br />
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*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], G. C. Thiang. Cobordism invariance of topological edge-following states. [https://arxiv.org/abs/2001.08339 arXiv:2001.08339]; 01/2020.<br />
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*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], A. Stoffel. A framework for geometric field theories and their classification in dimension one. [https://arxiv.org/abs/2001.05721 arXiv:2001.05721]; 01/2020.<br />
<br />
<br />
===2019===<br />
<br />
*M. Moraschini, Alessio Savini. Multiplicative constants and maximal measurable cocycles in bounded cohomology. [https://arxiv.org/abs/1912.09731 arXiv:1912.09731]; 12/2019<br />
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*[https://friedl.app.uni-regensburg.de/ Stefan Friedl], Stefano Vidussi. BNS Invariants and Algebraic Fibrations of Group Extensions. [https://arxiv.org/abs/1912.10524 arXiv:1912.10524]; 12/2019<br />
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*[http://people.dm.unipi.it/frigerio/ R. Frigerio], M. Moraschini. Gromov's theory of multicomplexes with applications to bounded cohomology and simplicial volume, [https://arxiv.org/abs/1808.07307 arXiv:1808.07307 math.GT]; 12/2019; To appear in Memoirs of the American Mathematical Society. <br />
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*[https://ekvv.uni-bielefeld.de/pers_publ/publ/PersonDetail.jsp?personId=412153703&lang=en A. M. Botero], J. I. Burgos Gil and M. Sombra. Convex analysis on polyhedral spaces. [https://arxiv.org/abs/1911.04821 arXiv:1911.04821]; 11/2019 <br />
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*Y. Kezuka, Y. Li, A classical family of elliptic curves having rank one and the 2-primary part of their Tate-Shafarevich group non-trivial. [https://arxiv.org/abs/1911.04532 arXiv:1911.04532 math.NT]; 11/2019 <br />
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*N. Heuer, C. L&ouml;h. Transcendental simplicial volumes, [https://arxiv.org/abs/1911.06386 arXiv:1911.006386 math.GT]; 11/2019<br />
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*N. Heuer, C. L&ouml;h. Simplicial volume of one-relator groups and stable commutator length, [https://arxiv.org/abs/1911.02470 arXiv:1911.02470 math.GT]; 11/2019<br />
<br />
*T. Bachmann, E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, [https://www.muramatik.com M. Yakerson]. On the infinite loop spaces of algebraic cobordism and the motivic sphere. [https://arxiv.org/abs/1911.02262 arXiv:1911.02262]; 11/2019<br />
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*C. L&ouml;h, [https://topology.math.kit.edu/english/21_53.php R. Sauer]. Bounded cohomology of amenable covers via classifying spaces, [https://arxiv.org/abs/1910.11716 arXiv:1910.11716 math.AT]; 10/2019 <br />
<br />
*B. Ammann; J. Mougel; V. Nistor, A comparison of the Georgescu and Vasy spaces associated to the N-body problems. [https://arxiv.org/abs/1910.10656 arXiv:1910.10656 math-ph]; 10/2019<br />
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*[https://ekvv.uni-bielefeld.de/pers_publ/publ/PersonDetail.jsp?personId=412153703&lang=en A. M. Botero]. The Convex-Set Algebra and intersection theory on the Toric Riemann-Zariski Space. [https://arxiv.org/abs/1909.08262 arXiv.1909.08262]; 09/2019<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel, P. Orson, M. Powell. A survey of the foundations of four-manifold theory in the topological category. [http://arxiv.org/abs/1910.07372 arXiv:1910.07372]; 10/2019<br />
<br />
*D. Fauser, C. L&ouml;h, M. Moraschini, J. P. Quintanilha. Stable integral simplicial volume of 3-manifolds, [https://arxiv.org/abs/1910.06120 arXiv:1910.06120 math.GT]; 10/2019<br />
<br />
*[https://sites.google.com/view/masoudzargar M.Zargar], Riemannian structures and point-counting, [https://arxiv.org/abs/1910.04003 arXiv:1910.04003]; 10/2019<br />
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*[https://sites.google.com/view/masoudzargar M.Zargar], Comparison of stable homotopy categories and a generalized Suslin-Voevodsky theorem, [https://www.sciencedirect.com/science/article/pii/S0001870819303548 Advances in Mathematics, vol. 354]; 10/2019<br />
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*[https://www.preschema.com A.A. Khan]. Virtual excess intersection theory. [https://arxiv.org/abs/1909.13829 arXiv:1909.13829]; 09/2019<br />
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*P. Jell, Tropical cohomology with integral coefficients for analytic spaces. [https://arxiv.org/abs/1909.12633 arXiv:1909.12633 math.AG]; 09/2019<br />
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*V. Wanner, Energy Minimization Principle for non-archimedean curves. [https://arxiv.org/abs/1909.11335 arXiv:1909.11335]; 09/2019.<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [http://www.lemiller.net/ L.E. Miller]. Witt differentials in the h-topology. [https://arxiv.org/abs/1703.08868 arXiv:1703.08868 math.AC]; Journal of Pure and Applied Algebra, vol. 223, no. 12, 12/2019, pp. 5285-5309.<br />
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*N.Sardari, [https://sites.google.com/view/masoudzargar M.Zargar], Ramanujan graphs and exponential sums over function fields, [https://arxiv.org/abs/1909.07365 arXiv:1909.07365]; 09/2019<br />
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*[https://www.preschema.com A.A. Khan]. Virtual fundamental classes of derived stacks I. [https://arxiv.org/abs/1909.01332 arXiv:1909.01332]; 09/2019<br />
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* M. Moraschini, Alessio Savini. A Matsumoto-Mostow result for Zimmer's cocycles of hyperbolic lattices. [https://arxiv.org/pdf/1909.00846.pdf arXiv:1909.00846]; 09/2019 To appear in Transformation Groups.<br />
<br />
*Imre Bokor, Diarmuid Crowley, [https://friedl.app.uni-regensburg.de/ S. Friedl], Fabian Hebestreit, Daniel Kasprowski, [http://markus-land.de/ Markus Land], Johnny Nicholson Connected sum decompositions of high-dimensional manifolds. [http://arxiv.org/abs/1909.02628 arXiv:1909.02628]; 09/2019<br />
<br />
*M. Lüders, Algebraization for zero-cycles and the p-adic cycle class map, Mathematical Research Letters, [https://www.intlpress.com/site/pub/pages/journals/items/mrl/content/vols/0026/0002/a008/index.php Volume 26] (2019) Number 2, pp. 557-585.<br />
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*M. Lüders, A restriction isomorphism for zero cyclces with coefficients in Milnor K-theory, Cambridge Journal of Mathematics, [https://www.intlpress.com/site/pub/pages/journals/items/cjm/content/vols/0007/0001/a001/index.php Volume 7] (2019) Number 1-2, pp. 1-31.<br />
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* A. Engel, Ch. Wulff, R. Zeidler. Slant products on the Higson-Roe exact sequence, [https://arxiv.org/abs/1909.03777 arXiv:1909.03777 math.KT]; 09/2019<br />
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*S. Baader, I. Banfield, [http://lewark.de/lukas/ L. Lewark]. Untwisting 3-strand torus knots. [http://arxiv.org/abs/1909.01003 arXiv:1909.01003]; 09/2019<br />
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*E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, M. Yakerson. Modules over algebraic cobordism. [https://arxiv.org/abs/1908.02162 arXiv:1908.02162]; 08/2019<br />
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*N.Sardari, [https://sites.google.com/view/masoudzargar M.Zargar], Sections of quadrics over A^1_{F_q}, [https://arxiv.org/abs/1907.07839v2 arXiv:1907.07839]; 08/2019<br />
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*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz], Etale cohomology of rank one l-adic local systems in positive characteristic, [https://arxiv.org/abs/1908.08291 arxiv:1908.08291]; 08/2019 <br />
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*H.K.Nguyen, Covariant & Contravariant Homotopy Theories, [https://arxiv.org/abs/1908.06879 arxiv:1908.06879]; 08/2019<br />
<br />
*Y. Kezuka, On the main conjecture of Iwasawa theory for certain non-cyclotomic ℤp-extensions. [https://arxiv.org/abs/1711.07554 arXiv:1711.07554 math.NT]; J. Lond. Math. Soc., Vol. 100, pp. 107-136, 8/2019<br />
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*Y. Kezuka, J. Choi, Y. Li, Analogues of Iwasawa's μ=0 conjecture and the weak Leopoldt conjecture for a non-cyclotomic ℤ2-extension. [https://arxiv.org/abs/1711.01697 arXiv:1711.01697 math.NT]; Asian J. Math., Vol. 23, No. 3, pp. 383-400, 7/2019<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], Mark Powell, Homotopy ribbon concordance and Alexander polynomials. [http://arxiv.org/abs/1907.09031 arXiv:1907.09031]; 07/2019 <br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], K. Yamada. Rigid analytic reconstruction of Hyodo--Kato theory. [https://arxiv.org/abs/1907.10964 arXiv:1907.10964 math.NT]; 07/2019.<br />
<br />
*[https://drew-heard.github.io/ D. Heard]. Depth and detection for Noetherian unstable algebras. [https://arxiv.org/abs/1907.06373 arxiv:1907.06373]; 07/2019<br />
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* [https://sites.google.com/view/lukas-prader/ L. Prader], A local–global principle for surjective polynomial maps, [https://arxiv.org/abs/1909.11690 arXiv:1909.11690]; Journal of Pure and Applied Algebra 223(6), 06/2019, pp. 2371-2381<br />
<br />
*F. Madani, A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. LcK structures with holomorphic Lee vector field on Vaisman-type manifolds [https://arxiv.org/abs/1905.07300 arXiv:1905.07300 math.DG]; 05/2019<br />
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*[https://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], On the space of initial values strictly satisfying the dominant energy condition, [https://arxiv.org/abs/1906.00099 arXiv:1906.00099]; 05/2019<br />
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*[http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], C. Ravi. Rigidity in equivariant algebraic $K$-theory. [https://arxiv.org/abs/1905.03102 arXiv:1905.03102]; 05/2019<br />
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*P. Feller, [http://lewark.de/lukas/ L. Lewark]. Balanced algebraic unknotting, linking forms, and surfaces in three- and four-space. [http://arxiv.org/abs/1905.08305 arXiv:1905.08305]; 05/2019 <br />
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*[https://graptismath.net G. Raptis], W. Steimle, Topological manifold bundles and the A-theory assembly map. [https://arxiv.org/abs/1905.01868 arXiv:1905.01868]; 05/2019<br />
<br />
*P. Antonini, A. Buss, A. Engel, T. Siebenand. Strong Novikov conjecture for low degree cohomology and exotic group C*-algebras, [https://arxiv.org/abs/1905.07730 arXiv:1905.07730 math.KT]; 05/2019<br />
<br />
*J. Schmidt, [https://www.florianstrunk.de F. Strunk]. A Bloch--Ogus Theorem for henselian local rings in mixed characteristic. [https://arxiv.org/abs/1904.02937 arXiv:1904.02937]; 04/2019<br />
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*T. Barthel, [https://drew-heard.github.io/ D. Heard], N. Castellana, G. Valenzuela. On stratification for spaces with Noetherian mod p cohomology. [https://arxiv.org/abs/1904.12841 arxiv:1904.12841]; 04/2019<br />
<br />
*B. Karlhofer, [https://homepages.abdn.ac.uk/kedra/pages/ J. Kędra], M. Marcinkowski, A. Trost. Qualitative counting closed geodesics,[https://arxiv.org/abs/1904.11237 arXiv:1904.11237 math.DG]; 04/2019 <br />
<br />
*N. Heuer, C. L&ouml;h. The spectrum of simplicial volume. [https://arxiv.org/abs/1904.04539 arXiv:1904.04539 math.GT]; 04/2019<br />
<br />
*K. Bohlen, J. M. Lescure. A geometric approach to K-homology for Lie manifolds, [https://arxiv.org/abs/1904.04069 arXiv:1904.04069]; 04/2019<br />
<br />
*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [https://www.s.u-tokyo.ac.jp/en/people/shiho_atsushi/ A. Shiho]. On infiniteness of integral overconvergent de Rham-Witt cohomology modulo torsion. [https://arxiv.org/abs/1812.03720 arXiv:1812.03720 math.NT]; 04/2019; to appear in the Tohoku Mathematical Journal.<br />
<br />
*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl]. A new proof of a vanishing result due to Berthelot, Esnault, and Rülling. [https://arxiv.org/abs/1805.06269 arXiv:1805.06269 math.NT]; 04/2019 to appear in the Journal of Number Theory.<br />
<br />
*C. L&ouml;h. Residually finite categories. [https://arxiv.org/abs/1903.11488 arXiv:1903.11488 math.CT]; 03/2019<br />
<br />
*A. Engel, C. L&ouml;h. Polynomially weighted l^p-completions and group homology. [https://arxiv.org/abs/1903.11486 arXiv:1903.11486 math.GR]; 03/2019 <br />
<br />
*B. Ammann; K. Kröncke, O. Müller. Construction of initial data sets for Lorentzian manifolds with lightlike parallel spinors. Commun. Math. Phys. 387, 77-109 (2021), doi: 10.1007/s00220-021-04172-1, [https://arxiv.org/abs/1903.02064 arXiv:1903.02064 math.DG]; 03/2019<br />
<br />
*[https://www.math.bgu.ac.il/~brandens/ M. Brandenbursky], M. Marcinkowski. Bounded cohomology of transformation groups. [https://arxiv.org/abs/1902.11067 arXiv:1902.11067 math.GT]; 02/2019.<br />
<br />
*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz], Arithmetic subspaces of moduli spaces of rank one local systems. [https://arxiv.org/abs/1902.02961 arXiv:1902.02961]; 2/2019.<br />
<br />
*F. Déglise, J. Fasel, F. Jin, [https://www.preschema.com A.A. Khan]. Borel isomorphism and absolute purity. [https://arxiv.org/abs/1902.02055 arXiv:1902.02055]; 02/2019<br />
<br />
*[https://graptismath.net G. Raptis], On transfer maps in the algebraic K-theory of spaces. [https://arxiv.org/abs/1901.05539 arXiv:1901.05539]; 01/2019<br />
<br />
*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [http://perso.ens-lyon.fr/wieslawa.niziol/ W. Nizioł]. Syntomic cohomology and p-adic motivic cohomology. [http://content.algebraicgeometry.nl/2019-1/2019-1-006.pdf Algebraic Geometry, vol. 6, no. 1, pp. 100-131]; 01/2019.<br />
<br />
===2018===<br />
<br />
*E. Elmanto, [https://www.preschema.com A.A. Khan]. Perfection in motivic homotopy theory. [https://arxiv.org/abs/1812.07506 arXiv:1812.07506]; 12/2018<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], [https://www.florianstrunk.de/ F. Strunk], G. Tamme, Towards Vorst's conjecture in positive characteristic. [https://arxiv.org/abs/1812.05342 arXiv:1812.05342]; 12/2018. <br />
<br />
*F. Binda,S. Saito, Semi-purity for cycles with modulus [https://arxiv.org/abs/1812.01878 arXiv:1812.01878]; 12/2018.<br />
<br />
* B. Ammann; N. Große; V Nistor, Analysis and boundary value problems on singular domains: an approach via bounded geometry. [https://arxiv.org/abs/1812.09898 arXiv:1812.09898 math.AP]; 12/2018<br />
<br />
*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [https://homepages.uni-regensburg.de/~spj54141/ J. Sprang]. Integral Comparison of Monsky-Washnitzer and overconvergent de Rham-Witt cohomology. [https://www.ams.org/journals/bproc/2018-05-07/S2330-1511-2018-00038-0/S2330-1511-2018-00038-0.pdf Proceedings of the AMS, Series B, vol. 5, pp. 64-72]; 11/2018. <br />
<br />
*[https://graptismath.net/ G. Raptis], Devissage for Waldhausen K-theory. [https://arxiv.org/abs/1811.09564 arXiv:1811.09564]; 11/2018<br />
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*[https://www.preschema.com A.A. Khan]. Descent by quasi-smooth blow-ups in algebraic K-theory. [https://arxiv.org/abs/1810.12858 arXiv:1810.12858]; 10/2018<br />
<br />
*B. Ammann; N. Große; V Nistor, The strong Legendre condition and the well-posedness of mixed Robin problems on manifolds with bounded geometry. [https://arxiv.org/abs/1810.06926 arXiv:1810.06926 math.AP]; 10/2018<br />
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*[http://federicobambozzi.eu F. Bambozzi], [https://www.math.univ-paris13.fr/~vezzani/ A. Vezzani], Rigidity for rigid analytic motives. [https://arxiv.org/abs/1810.04968 arXiv:1810.04968];10/2018 <br />
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*[https://drew-heard.github.io/ D. Heard], G. Li, D. Shi, Picard groups and duality for real Morava E-theories. [https://arxiv.org/abs/1810.05439 arxiv:1810.05439]; 10/2018<br />
<br />
*B. Ammann; N. Ginoux; Some examples of Dirac-harmonic maps [https://arxiv.org/abs/1809.09859 arXiv:1809.09859 math.AP]; 09/2018<br />
<br />
*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Injectivity results for coarse homology theories. [https://arxiv.org/abs/1809.11079 arXiv:1809.11079 math.KT]; 09/2018<br />
<br />
*E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, M. Yakerson. Framed transfers and motivic fundamental classes. [https://arxiv.org/abs/1809.10666 arXiv:1809.10666]; 09/2018<br />
<br />
*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Transfers in coarse homology. [https://arxiv.org/abs/1809.08300 arXiv:1809.08300 math.KT]; 09/2018<br />
<br />
*C. L&ouml;h. Cost vs. integral foliated simplicial volume. [https://arxiv.org/abs/1809.09660 arXiv:1809.09660 math.GT]; 09/2018<br />
<br />
*C. L&ouml;h. Simplicial volume with Fp-coefficients. [https://arxiv.org/abs/1808.09497 arXiv:1808.09497 math.GT]; 08/2018<br />
<br />
*[http://markus-land.de M. Land], G. Tamme. On the K-theory of pullbacks. [http://arxiv.org/abs/1808.05559 arXiv:1808.05559 math.KT]; 08/2018<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz]. On negative algebraic K-groups. [https://eta.impa.br/dl/137.pdf ICM 2018]; 08/2018<br />
<br />
*D. Fauser, [https://friedl.app.uni-regensburg.de/ S. Friedl], C. L&ouml;h. Integral approximation of simplicial volume of graph manifolds. [https://arxiv.org/abs/1807.10522 arXiv:1807.10522 math.GT]; 07/2018<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], JungHwan Park, Bram Petri, Jean Raimbault and Arunima Ray, On distinct finite covers of 3-manifolds. [http://arxiv.org/abs/1807.09861 arXiv:1807.09861]; 07/2018<br />
<br />
* [https://yangenlin.wordpress.com/ E. Yang], Y. Zhao. On the relative twist formula of l-adic sheaves. [https://arxiv.org/abs/1807.06930 arXiv:1807.06930 math.AG]; 07/2018<br />
<br />
*F. Ben Aribi, [https://friedl.app.uni-regensburg.de/ S. Friedl], [http://www.gerhit.de/ G. Herrmann], The leading coefficient of the L^2-Alexander torsion. [http://arxiv.org/abs/1806.10965 arXiv:1806.10965]; 06/2018<br />
<br />
*F. Déglise, F. Jin, [https://www.preschema.com A.A. Khan]. Fundamental classes in motivic homotopy theory. [https://arxiv.org/abs/1805.05920 arXiv:1805.05920]; 05/2018<br />
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*[https://graptismath.net/ G. Raptis], W. Steimle, On the h-cobordism category. I. [https://arxiv.org/abs/1805.04395 arXiv:1805.04395]; 05/2018<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], K. Yamada. Comparison between rigid syntomic and crystalline syntomic cohomology for strictly semistable log schemes with boundary. [https://arxiv.org/abs/1805.04974 arXiv:1805.04974 math.NT]; 05/2018.<br />
<br />
*G. Herrmann, Sutured manifolds and L^2-Betti numbers. [https://arxiv.org/abs/1804.09519 arxiv:1804.09519]; 04/2018<br />
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*H.K. Nguyen, [http://graptismath.net/ G. Raptis], C. Schrade, Adjoint functor theorems for infinity categories. [https://arxiv.org/abs/1803.01664 arxiv:1803.01664]; 03/2018<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], Y. Zhao, Higher ideles and class field theory. [https://arxiv.org/abs/1804.00603 arXiv:1804.00603]; 03/2018<br />
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* [https://www.math.u-psud.fr/~fischler/ S. Fischler], [http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], [http://wain.mi.ras.ru/ W. Zudilin], Many odd zeta values are irrational. [https://arxiv.org/abs/1803.08905 arXiv:1803.08905]; 03/2018<br />
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*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Scarponi, The Maillot-Rössler current and the polylogarithm on abelian schemes. [https://arxiv.org/abs/1803.00833 arXiv:1803.00833]; 03/2018<br />
<br />
*M. Marcinkowski, Aut-invariant word norm on right angled Artin and Coxeter groups. [https://arxiv.org/abs/1803.00294 arXiv:1803.00294]; 03/2018<br />
<br />
* F. Binda, A. Krishna, Rigidity for relative 0-cycles [https://arxiv.org/abs/1802.00165 arXiv:1802.00165]; 2/2018.<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], Infinitely many odd zeta values are irrational. By elementary means. [https://arxiv.org/abs/1802.09410 arXiv:1802.09410]; 02/2018<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], S. Saito, G. Tamme, K-theory of non-archimedean rings I. [http://arxiv.org/abs/1802.09819 arXiv1802.09819 math.KT]; 02/2018<br />
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*[https://www.preschema.com A.A. Khan], D. Rydh. Virtual Cartier divisors and blow-ups. [https://arxiv.org/abs/1802.05702 arXiv:1802.05702]; 2/2018 <br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], The syntomic realization of the elliptic polylogarithm via the Poincaré bundle. [https://arxiv.org/abs/1802.04999 arXiv:1802.04999]; 02/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], The algebraic de Rham realization of the elliptic polylogarithm via the Poincaré bundle. [https://arxiv.org/abs/1802.04996 arXiv:1802.04996]; 02/2018<br />
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*[http://federicobambozzi.eu F. Bambozzi], S. Murro, [http://www.pinamonti.it/ N. Pinamonti] Invariant states on Weyl algebras for the action of the symplectic group. [https://arxiv.org/abs/1802.02487 arXiv:1802.02487];02/2018<br />
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*Y. Kezuka, On the p-part of the Birch-Swinnerton-Dyer conjecture for elliptic curves with complex multiplication by the ring of integers of ℚ(√-3). [https://arxiv.org/abs/1605.08245 arXiv:1605.08245 math.NT]; Math. Proc. Camb. Philos. Soc., 164, pp. 67-98, 1/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], Real-analytic Eisenstein series via the Poincaré bundle. [https://arxiv.org/abs/1801.05677 arXiv:1801.05677]; 01/2018<br />
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*V. Wanner, Comparison of two notions of subharmonicity on non-archimedean curves. [https://arxiv.org/abs/1801.04713 arXiv: 1801.04713]; 01/2018<br />
<br />
=== 2017===<br />
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*[https://gubler.app.uni-regensburg.de/ Gubler, Walter]; Jell, Philipp; [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html Künnemann, Klaus]; Martin, Florent, Continuity of Plurisubharmonic Envelopes in Non-Archimedean Geometry and Test Ideals (with an Appendix by José Ignacio Burgos Gil and Martín Sombra). Annales de l’Institut Fourier 69 (2019), no.5, 2331-2376 [https://aif.centre-mersenne.org/item/AIF_2019__69_5_2331_0/ doi : 10.5802/aif.3296] [https://arxiv.org/abs/1712.00980 arXiv:1712.00980 math.AG]; 12/2017.<br />
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*G. Cortiñas, J. Cuntz, R. Meyer, and G. Tamme, Weak completions, bornologies and rigid cohomology. [http://arxiv.org/abs/1712.08004 arXiv:1712.08004 math.AG]; 12/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Coarse homology theories and finite decomposition complexity. [https://arxiv.org/abs/1712.06932 arXiv:1712.06932 math.KT];12/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, Coarse cohomology theories. [https://arxiv.org/abs/1711.08599 arXiv:1711.08599 math.AT]; 11/2017<br />
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*A. Engel, [http://www.uni-math.gwdg.de/cwulff/ Ch. Wulff] Coronas for properly combable spaces. [https://arxiv.org/abs/1711.06836 arXiv:1711.06836 math.MG]; 11/2017 <br />
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*[http://markus-land.de/ M. Land], Reducibility of low dimensional Poincaré duality spaces. [https://arxiv.org/pdf/1711.08179.pdf arXiv:1711.08179]; 11/2017<br />
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*T. Barthel, T. Schlank, N. Stapleton, Chromatic homotopy theory is asymptotically algebraic. [https://arxiv.org/abs/1711.00844 arXiv:1711.00844]; 11/2017 <br />
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*P. Jell, [https://www.math.uni-tuebingen.de/user/jora/ J. Rau], K. Shaw Lefschetz (1,1)-theorem in tropical geometry. Epijournal de Géometrie Algébrique, volume 2, article no. 11 (2018)[https://arxiv.org/abs/1711.07900 arXiv:1711.07900];11/2017<br />
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*E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, M. Yakerson. Motivic infinite loop spaces.[https://arxiv.org/abs/1711.05248 arXiv:1711.05248]; 11/2017 <br />
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*[http://federicobambozzi.eu F. Bambozzi], O.Ben-Bassat, [https://www.maths.ox.ac.uk/people/yakov.kremnitzer K. Kremnizer] Analytic geometry over F_1 and the Fargues-Fontaine curve. [https://arxiv.org/abs/1711.04885 arXiv:1711.04885];11/2017<br />
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*R. Zentner, [http://wwwf.imperial.ac.uk/~ssivek/ S. Sivek], SU(2)-cyclic surgeries and the pillowcase. [http://arxiv.org/abs/1710.01957 arXiv:1710.01957 math.gt];10/2017<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], [http://www.gerhit.de/ G. Herrmann], Torsion in the homology of finite covers of 3-manifolds. [http://arxiv.org/abs/1710.08983 arXiv:1710.0898 [math.gt];10/2017<br />
<br />
*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Equivariant coarse homotopy theory and coarse algebraic K-homology. [https://arxiv.org/abs/1710.04935 arXiv:1710.04935 math.KT];10/2017<br />
<br />
*K. Bohlen, René Schulz. Quantization on manifolds with an embedded submanifold, [https://arxiv.org/abs/1710.02294 arXiv:1710.02294 math.DG]; 10/2017<br />
<br />
*F. Binda and A. Krishna, Zero cycles with modulus and zero cycles on singular varieties, to appear in Compositio Math, [https://arxiv.org/abs/1512.04847 arXiv:1512.04847v4 [math.AG]].<br />
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*M. Boileau, [https://friedl.app.uni-regensburg.de/ S. Friedl], Grothendieck rigidity of 3-manifold groups. [http://arxiv.org/abs/1710.02746 arXiv:1710.02746 math.gt];10/2017<br />
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* T. Barthel, M. Hausmann, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], T. Nikolaus, [http://www.nullplug.org/ J. Noel], N. Stapleton, The Balmer spectrum of the equivariant homotopy category of a finite abelian group, [https://arxiv.org/abs/1709.04828 arXiv:1709.04828 math.at]; 10/2017<br />
<br />
*M. Boileau, [https://friedl.app.uni-regensburg.de/ S. Friedl], The virtual Thurston seminorm of 3-manifolds. [http://arxiv.org/abs/1709.06485 arXiv:1709.06485 math.gt];09/2017<br />
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* A. Conway, [https://friedl.app.uni-regensburg.de/ S. Friedl], [http://www.gerhit.de/ G. Herrmann], Linking forms revisited. [http://arxiv.org/abs/1708.03754 arXiv:1708.03754 math.gt];08/2017<br />
<br />
*G. Cortiñas, J. Cuntz, R. Meyer, and G. Tamme, Nonarchimedean bornologies, cyclic homology and rigid cohomology. [http://arxiv.org/abs/1708.00357 arXiv:1708.00357 math.AG]; 08/2017<br />
<br />
*M. Marcinkowski, [https://www.math.bgu.ac.il/~brandens/ M. Brandenbursky], Topological entropy and quasimorphisms. [https://arxiv.org/abs/1707.06020 arXiv:1707.06020 math.GT]; 07/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, The coarse index class with support. [https://arxiv.org/abs/1706.06959 arXiv:1706.06959 math.DG]; 06/2017<br />
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*P. Jell, Tropical Hodge numbers of non-archimedean curves. Israel Journal of Mathematics 229 (2019), 1-19, no.1, 287-305, [https://link.springer.com/article/10.1007/s11856-018-1799-5 doi: 10.1007/s11856-018-1799-5][https://arxiv.org/abs/1706.05895 arXiv:1706.05895 math.AG]; 06/2017<br />
<br />
*T. Barthel, N. Stapleton, Excellent rings in transchromatic homotopy theory. [https://arxiv.org/abs/1706.00208 arXiv:1706.00208 math.AT]; 06/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, Coarse assembly maps. [https://arxiv.org/abs/1706.02164 arXiv:1706.02164 math.KT]; 06/2017<br />
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*F. Hebestreit, [http://www.markus-land.de M. Land], W. Lück, O. Randal-Williams. A Vanishing theorem for tautological classes of aspherical manifolds. [https://arxiv.org/pdf/1705.06232.pdf arXiv:1705.06232 math.AT]; 05/2017<br />
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*D.-C. Cisinski, [https://www.preschema.com A.A. Khan]. Brave new motivic homotopy theory II: Homotopy invariant K-theory. [https://arxiv.org/abs/1705.03340 arXiv:1705.03340]; 05/2017<br />
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*F. Madani, A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. On Weyl-reducible conformal manifolds and lcK structures [https://arxiv.org/abs/1705.10397 arXiv:1705.10397 math.DG]; 05/2017<br />
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*[http://graptismath.net/ G. Raptis], [https://www.florianstrunk.de/ F. Strunk]. Model topoi and motivic homotopy theory. [https://arxiv.org/abs/1704.08467 arXiv:1704.08467 math.AT]; 04/2017<br />
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*D. Fauser. Integral foliated simplicial volume and S^1-actions. [http://arxiv.org/abs/1704.08538 arXiv:1704.08538 math.GT]; 04/2017<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Vidussi, On virtual properties of Kaehler groups. [http://arxiv.org/abs/1704.07041 arXiv:1704.07041 math.gt];04/2017<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Gill, S. Tillmann, Linear representations of 3-manifold groups over rings. [http://arxiv.org/abs/1703.06609 arXiv:1703.06609 math.gt];04/2017<br />
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*C. Löh. Explicit l1-efficient cycles and amenable normal subgroups. [http://arxiv.org/abs/arXiv:1704.05345 arXiv:1704.05345 math.GT]; 04/2017<br />
<br />
*C. Löh. Rank gradient vs. stable integral simplicial volume. [http://arxiv.org/abs/arXiv:1704.05222 arXiv:1704.05222 math.GT]; 04/2017<br />
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*S.P. Reeh, T.M. Schlank, N. Stapleton, A formula for p-completion by way of the Segal conjecture. [https://arxiv.org/abs/arxiv:1704.00271 arxiv:1704.00271 math.AT]; 04/2017<br />
<br />
*F. Binda, Torsion zero cycles with modulus on affine varieties.[https://arxiv.org/abs/1604.06294 arXiv:1604.06294 math.AG], to appear in J. of Pure and App. Algebra.<br />
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*F. Binda, J. Cao, W. Kai and R. Sugiyama, Torsion and divisibility for reciprocity sheaves and 0-cycles with modulus, J. of Algebra, [http://dx.doi.org/10.1016/j.jalgebra.2016.07.036 Vol. 469], 1, 2017.<br />
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* H.K. Nguyen, On the infinite loop space structure of the cobordism category, [https://doi.org/10.2140/agt.2017.17.1021 Algebr. Geom. Topol. Vol. 17 issue 2], 3/2017<br />
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*G. Tamme, Excision in algebraic K-theory revisited. [http://arxiv.org/abs/arXiv:1703.03331 arXiv:1703.03331 math.KT]; 03/2017<br />
<br />
*D. Fauser, C. Löh. Variations on the theme of the uniform boundary condition. [http://arxiv.org/abs/arXiv:1703.01108 arXiv:1703.01108 math.GT]; 03/2017<br />
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*A. Engel, Banach strong Novikov conjecture for polynomially contractible groups. [https://arxiv.org/abs/1702.02269 arXiv:1702.02269 math.KT]; 02/2017<br />
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*[https://www.math.bgu.ac.il/~brandens M.Brandenbursky], M.Marcinkowski. Aut-invariant norms and Aut-invariant quasimorphisms on free and surface groups. [https://arxiv.org/abs/1702.01662 arXiv:1702.01662 math.GT]; 02/2017<br />
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*N. Umezaki, [https://yangenlin.wordpress.com/ E. Yang], Y. Zhao. Characteristic class and the &epsilon;-factor of an étale sheaf. [https://arxiv.org/abs/1701.02841 arXiv:1701.02841 math.AG]; 01/2017<br />
<br />
===2016===<br />
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* M. Lüders, On a base change conjecture for higher zero-cycles. [https://arxiv.org/abs/1612.04635 arXiv:1612.04635 math.AG]; 12/2016<br />
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*P. Jell, V. Wanner. Poincaré duality for the real-valued de Rham cohomology of non-archimedean Mumford curves. Journal of Number Theory 187 (2018), 344-371 [https://doi.org/10.1016/j.jnt.2017.11.004 doi:10.1016/j.jnt.2017.11.004] [https://arxiv.org/abs/1612.01889 arXiv:1612.01889 math.AG]; 12/2016<br />
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*F. Madani, A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. On toric locally conformally Kähler manifolds [https://arxiv.org/abs/1611.01707 arXiv:1611.01707 math.DG]; 11/2016<br />
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* U. Jannsen, [http://www.lcv.ne.jp/~smaki/en/index.html S. Saito], Y. Zhao. Duality for relative logarithmic de Rham-Witt sheaves and wildly ramified class field theory over finite fields. [https://arxiv.org/abs/1611.08720 arXiv:1611.08720 math.AG]; 11/2016<br />
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*Y. Zhao. Duality for relative logarithmic de Rham-Witt sheaves on semistable schemes. [https://arxiv.org/abs/1611.08722 arXiv:1611.08722 math.AG]; 11/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; M. Nagel, P. Orson, M. Powell, Satellites and concordance of knots in 3-manifold [http://arxiv.org/abs/1611.09114 arXiv:1611.09114 math.GT]; 11/2016<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], [https://www.florianstrunk.de/ F. Strunk], G. Tamme. Algebraic K-theory and descent for blow-ups. [http://arxiv.org/abs/1611.08466 arXiv:1611.08466 math.KT]; 11/2016<br />
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*N. Otoba; J. Petean, Solutions of the Yamabe equation on harmonic Riemannian submersions, [https://arxiv.org/abs/1611.06709 arXiv:1611.06709 math.DG]; 11/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; W. Lueck, S. Tillmann, Groups and polytopes [http://arxiv.org/abs/1611.01857 arXiv:1611.01857 math.GT]; 11/2016<br />
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*B. Ammann; N. Große; V Nistor, Well-posedness of the Laplacian on manifolds with boundary and bounded geometry [http://arxiv.org/abs/1611.00281 arXiv:1611.00281 math.AP]; 11/2016<br />
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* A. Engel, M. Marcinkowski, Burghelea conjecture and asymptotic dimension of groups, [https://arxiv.org/abs/1610.10076 arXiv:1610.10076 math.GT]; 11/2016.<br />
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*S. Baader, P. Feller, L. Lewark, R. Zentner, Khovanov width and dealternation number of positive braid links, [http://arxiv.org/abs/1610.04534 arXiv:1605.04534 math.GT]; 10/2016<br />
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*M. Heusener, R. Zentner, A new algorithm for 3-sphere recognition, [http://arxiv.org/abs/1610.04092 arXiv:1605.04092 math.GT]; 10/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; M. Heusener. On high-dimensional representations of knot groups [http://arxiv.org/abs/1610.04414 arXiv:1610.04414 math.GT]; 10/2016<br />
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*O. Müller, Applying the index theorem to non-smooth operators, [https://arxiv.org/abs/1506.04636 arXiv:1506.04636 math.AP]; 10/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; W. Lueck. L2-Euler characteristics and the Thurston norm [http://arxiv.org/abs/1609.07805 arXiv:1609.07805 math.GT]; 09/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; W. Lueck. Universal L2-torsion, polytopes and applications to 3-manifolds. [http://arxiv.org/abs/1609.07809 arXiv:1609.07809 math.GT]; 09/2016<br />
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*A. Conway; [https://friedl.app.uni-regensburg.de/ S. Friedl]; E. Toffoli, The Blanchfield pairing of colored links. [http://arxiv.org/abs/1609.08057 arXiv:1609.08057 math.GT]; 09/2016<br />
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*[https://www.icmat.es/miembros/burgos/index.html Burgos Gil, José Ignacio]; [https://gubler.app.uni-regensburg.de/ Gubler, Walter]; Jell, Philipp; [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html Künnemann, Klaus]; Martin, Florent, Differentiability of non-archimedean volumes and non-archimedean Monge-Ampère equations (with an appendix by Robert Lazarsfeld). Algebraic Geometry 7 (2) (2020) 113-152 [http://content.algebraicgeometry.nl/2020-2/2020-2-005.pdf doi:10.14231/AG-2020-005] [https://arxiv.org/abs/1608.01919 arXiv:1608.01919 math.AG]; 08/2016.<br />
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*[https://gubler.app.uni-regensburg.de/ Gubler, Walter]; Martin, Florent, On Zhang's semipositive metrics. [https://arxiv.org/abs/1608.08030 arXiv:1608.08030]; 08/2016<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], S. Saito, G. Tamme. Towards a non-archimedean analytic analog of the Bass-Quillen conjecture. [https://arxiv.org/abs/1608.00703 arXiv:1608.00703 math.AG]; 08/2016<br />
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*O. Müller, A proof of Thorne's Hoop Conjecture for Einstein-Maxwell Theory, [https://arxiv.org/abs/1607.05036 arXiv:1607.05036 math.DG]; 08/2016<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl]. Full faithfulness for overconvergent F-de Rham-Witt connections. [https://arxiv.org/abs/1411.7182 arXiv:1411.7182 math.NT]; Comptes rendus - Mathématique vol. 354, no. 7, pp. 653-658, 07/2016.<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel. Homotopy theory with bornological coarse spaces. [https://arxiv.org/abs/1607.03657 arXiv:1607.03657 math.AT]; 07/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]. Novikov homology and noncommutative Alexander polynomials. [http://arxiv.org/pdf/arXiv:1606.03587.pdf arXiv:1606.03587 math.GT]; 06/2016<br />
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*A. Mathew, [http://dtclausen.tumblr.com/ Dustin Clausen], [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] Descent in algebraic K-theory and a conjecture of Ausoni-Rognes. [https://arxiv.org/abs/1606.03328 arxiv:1606.03328 math.AT].<br />
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* R. Zentner, Integer homology 3-spheres admit irreducible representations in SL(2,C), [http://arxiv.org/abs/1605.08530 arXiv:1605.08530 math.GT]; 05/2016<br />
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*D. Fauser, C. Löh, Exotic finite functorial semi-norms on singular homology. [http://arxiv.org/abs/arXiv:1605.04093 arXiv:1605.04093 math.GT]; 05/2016 <br />
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*[https://math.uoregon.edu/profile/botvinn B. Botvinnik], O. Müller, Cheeger-Gromov convergence in a conformal setting, [https://arxiv.org/abs/1512.07651 arXiv:1512.07651 math.DG]; 04/2016<br />
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*[http://www.gerrit-herrmann.de/#top G. Herrmann], The $L^2$-Alexander torsion for Seifert fiber spaces. [http://arxiv.org/pdf/arXiv:1602.08768.pdf arXiv:1602.08768 math.GT]; 02/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Vidussi. Rank gradients of infinite cyclic covers of Kaehler manifolds. [http://arxiv.org/pdf/arXiv:1604.08267.pdf arXiv:1604.08267 math.GT]; 04/2016 <br />
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*J. Lind, C. Malkiewich. The transfer map of free loop spaces [http://arxiv.org/abs/1604.03067 arXiv:1604.03067 math.AT]; 04/2016<br />
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*P. Graf. Polylogarithms for $GL_2$ over totally real fields. [http://arxiv.org/pdf/1604.04209.pdf arXiv:1604.04209 math.NT]; 04/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, M. Nagel. Representation varieties detect essential surfaces. [http://arxiv.org/pdf/arXiv:1604.00584.pdf arXiv:1604.00584 math.GT]; 04/2016<br />
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*D. Scarponi, Sparsity of p-divisible unramified liftings for subvarieties of abelian varieties with trivial stabilizer. [https://arxiv.org/abs/1602.08755v3 arXiv:1602.08755v3]; 02/2016<br />
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*O. Gwilliam, [https://dmitripavlov.org/ D. Pavlov]. Enhancing the filtered derived category. [https://arxiv.org/abs/1602.01515 arXiv:1602.01515], accepted by J. Pure Appl. Algebra; 02/2016 <br />
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*[https://www.mathi.uni-heidelberg.de/people/personeninfo.html?uid=jschmidt J. Schmidt], [https://www.florianstrunk.de/ F. Strunk]. On the shifted stable A1-connectivity property. [http://arxiv.org/abs/1602.08356 arXiv:1602.08356 math.AG]; 02/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl],M. Boileau. Epimorphisms of 3-manifold groups. [http://arxiv.org/pdf/arXiv:1602.06779.pdf arXiv:1602.06779 math.GT]; 02/2016<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl],[http://math.wisc.edu/~maxim L. Maxim]. Twisted Novikov homology of complex hypersurface complements. [http://arxiv.org/pdf/arXiv:1602.04943.pdf arXiv:1602.04943 math.AT]; 02/2016<br />
<br />
* [http://federicobambozzi.eu F. Bambozzi]. Theorems A and B for dagger quasi-Stein spaces. [http://arxiv.org/pdf/1602.04388.pdf arXiv:1602.04388 math.AG]; 02/2016<br />
<br />
*T. Fiore and M. Pieper. Waldhausen Additivity: Classical and Quasicategorical. [http://arxiv.org/abs/1207.6613 arXiv:1207.6613v2 math.AT]; 02/2016<br />
<br />
*A. Engel. Wrong way maps in uniformly finite homology and homology of groups. [http://arxiv.org/abs/1602.03374 arXiv:1602.03374 math.GT]; 02/2016 <br />
<br />
*M. Pilca. Toric Vaisman Manifolds. [https://arxiv.org/abs/1512.00876 arXiv:1512.00876 math.DG]; 01/2016<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. Leidy, M. Nagel, M. Powell. Twisted Blanchfield pairings and decompositions of 3-manifolds. [http://arxiv.org/pdf/arXiv:arXiv:1602.00140.pdf arXiv:1602.00140 math.GT]; 01/2016<br />
<br />
*O. Raventós. Transfinite Adams representability. [http://arxiv.org/abs/1304.3599 arXiv:1304.3599]; new version 02/2016<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz], [https://www.florianstrunk.de/ F. Strunk]. On the vanishing of negative homotopy K-theory [http://arxiv.org/abs/1601.08075 arXiv:1601.08075 math.AG]; 01/2016<br />
<br />
*J. Lind, H. Sati, [http://math.umn.edu/~cwesterl/ C. Westerland]. A higher categorical analogue of topological T-duality for sphere bundles [http://arxiv.org/abs/1601.06285 arXiv:1601.06285 math.AT]; 01/2016<br />
<br />
*F. Madani, [http://moroianu.perso.math.cnrs.fr/ A. Moroianu], M. Pilca. Conformally related Kähler metrics and the holonomy of lcK manifolds [https://arxiv.org/abs/1511.09212 arXiv: 1511.09212 math.DG]; 01/2016<br />
<br />
===2015=== <br />
<br />
*D. Scarponi, The realization of the degree zero part of the motivic polylogarithm on abelian schemes in Deligne-Beilinson cohomology. [https://arxiv.org/abs/1512.01997 arXiv:1512.01997]; 12/2015<br />
<br />
*[http://www.math.ens.fr/~amini/ O. Amini], [http://www.math.uchicago.edu/~bloch/ S. Bloch], [http://www.icmat.es/miembros/burgos/ J. I. Burgos Gil], J. Fresán. Feynman Amplitudes and Limits of Heights [http://arxiv.org/pdf/1512.04862.pdf arXiv:1512.04862 math.AG]; 12/2015<br />
<br />
*P. Jell, K. Shaw, J. Smacka. Superforms, Tropical Cohomology and Poincaré Duality [https://doi.org/10.1515/advgeom-2018-0006 doi:10.1515/advgeom-2018-0006] [http://arxiv.org/pdf/1512.07409v1.pdf arXiv:1512.07409 math.AG]; 12/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. Livingston, R. Zentner. Knot concordances and alternating knots. [http://arxiv.org/pdf/arXiv:1512.08414.pdf arXiv:1512.08414 math.GT]; 12/2015<br />
<br />
*B. Ammann; Klaus Kröncke, Hartmut Weiß, Frederik Witt. Holonomy rigidity for Ricci-flat metrics, [http://arxiv.org/abs/1512.07390 arXiv:1512.07390 math.DG]; 12/2015<br />
<br />
*[http://gt.postech.ac.kr/~jccha/ J. C. Cha], [https://friedl.app.uni-regensburg.de/ S. Friedl], F. Funke. The Grothendieck group of polytopes and norms. [http://arxiv.org/pdf/arXiv:1512.06699.pdf arXiv:1512.06699 math.GT]; 12/2015<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], J. Hertel. Local heights of toric varieties over non-archimedean fields [https://arxiv.org/pdf/1512.06574.pdf arXiv1512.06574 math.NT]; 12/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Powell. The presentation of the Blanchfield pairing of a knot via a Seifert matrix. [http://arxiv.org/pdf/arXiv:1512.04603.pdf arXiv:1512.04603 math.GT]; 12/2015 <br />
<br />
*F. Bambozzi, O. Ben-Bassat, K. Kremnizer . Stein Domains in Banach Algebraic Geometry. [http://arxiv.org/pdf/1511.09045.pdf arxiv:1511.09045 math.AG]; 11/2015<br />
<br />
*Y. Wu. On the p-adic local invariant cycle theorem. [http://arxiv.org/pdf/1511.08323.pdf arxiv:1511.08323 math.AG]; 11/2015<br />
<br />
*J. Scholbach, [https://dmitripavlov.org/ D. Pavlov]. Homotopy theory of symmetric powers. [https://arxiv.org/abs/1510.04969 arXiv:1510.04969]; 10/2015<br />
<br />
*F. Martin; Analytic functions on tubes of non-Archimedean analytic spaces, with an appendix by Christian Kappen [http://arxiv.org/abs/1510.01178 arXiv:1510.01178]; 10/2015<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings]. On p-adic interpolation of motivic Eisenstein classes. [http://arxiv.org/pdf/1510.01466.pdf arxiv:1505.01466 math.NT]; 10/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. The L^2-torsion function and the Thurston norm of 3-manifolds. [http://arxiv.org/pdf/1510.00264.pdf arXiv:1510.00264 math.GT]; 10/2015<br />
<br />
*O. Müller, N. Nowaczyk, A universal spinor bundle and the Einstein-Dirac-Maxwell equation as a variational theory, [https://arxiv.org/abs/1504.01034 arXiv:1504.01034 math.DG]; 10/2015<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematics/mathematics-kuennemann/ K. Künnemann]. Positivity properties of metrics and delta-forms. [http://arxiv.org/abs/1509.09079 arXiv:150909079 math.AG]; 09/2015<br />
<br />
*[https://bunke.app.uni-regensburg.de U. Bunke], T. Nikolaus, G. Tamme. The Beilinson regulator is a map of ring spectra [http://arxiv.org/abs/1509.05667 arXiv:1509.05667 math.AG]; 09/2015<br />
<br />
*C. Löh. Odd manifolds of small integral simplicial volume [http://arxiv.org/abs/1509.00204 arXiv:1509.00204 math.GT]; 09/2015<br />
<br />
*P. Feller, S. Pohlmann, R. Zentner, Alternating numbers of torus knots with small braid index, [http://arxiv.org/abs/1508.05825 arXiv:1508.05825]; 08/2015<br />
<br />
*I. Barnea, [http://wwwmath.uni-muenster.de/u/joachim/ M. Joachim], S. Mahanta. Model structure on projective systems of C*-algebras and bivariant homology theories. [http://arxiv.org/abs/1508.04283 math.KT]; 08/2015<br />
<br />
* C. Löh, C. Pagliantini, S. Waeber. Cubical simplicial volume of 3-manifolds. [http://arxiv.org/abs/1508.03017 arXiv:1508.03017 math.GT]; 08/2015<br />
<br />
*B. Ammann, F. Madani, M. Pilca. The S^1-equivariant Yamabe invariant of 3-manifolds [http://arxiv.org/abs/1508.02727 arxiv:1508.02727 math.DG]; 08/2015 <br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], J. Rabinoff, [https://www.uni-frankfurt.de/50278019/Werner A. Werner] Tropical Skeletons [https://arxiv.org/pdf/1508.01179.pdf arXiv:1508.01179 math.AG]; 08/2015<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. On infinitesimal Einstein deformations [https://arxiv.org/abs/1508.00721 arXiv:1508.00721 math.DG]; 08/2015<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. On the stability of Einstein manifolds [https://arxiv.org/abs/1311.6749 arXiv:1311.6749 math.DG]; 08/2015<br />
<br />
*F. Bambozzi. Closed graph theorems for bornological spaces. [http://arxiv.org/abs/1508.01563 arXiv:1508.01563 math.FA]; 08/2015<br />
<br />
*A. Mathew, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] Nilpotence and descent in equivariant stable homotopy theory. [http://www.sciencedirect.com/science/article/pii/S0001870815300062 Advances in Mathematics].<br />
<br />
* A. Mathew, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] Derived induction and restriction theory. [http://arxiv.org/abs/1507.06867 arxiv:1507.06867 math.AT].<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Stable and unstable Einstein warped products [https://arxiv.org/abs/1507.01782 arXiv:1507.01782 math.DG]; 07/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], K. Schreve, S. Tillmann. Thurston norm via Fox calculus. [http://de.arxiv.org/pdf/1507.05660.pdf arXiv:1507.05660 math.GT]; 07/2015<br />
<br />
*X. Shen; Perfectoid Shimura varieties of abelian type [http://arxiv.org/abs/1507.01824 arXiv:1507.01824 math.NT]; 07/2015<br />
<br />
* R. Nakad, M. Pilca. Eigenvalue Estimates of the spin^c Dirac Operator and Harmonic Forms on Kähler-Einstein Manifolds. [https://arxiv.org/abs/1502.05252 arXiv:1502.05252 math.DG]; 07/2015<br />
<br />
* [http://www.mathematik.uni-muenchen.de/~dieter/ D. Kotschick], C. L&ouml;h, [https://www2.math.binghamton.edu/p/people/chrisneo/start C. Neofytidis]. On stability of non-domination under taking products. [http://arxiv.org/abs/1507.01413 arXiv:1507.01413 math.GT]; 07/2015<br />
<br />
*R. Frigerio, C. L&ouml;h, C. Pagliantini, [http://topology.math.kit.edu/english/21_53.php R. Sauer]. Integral foliated simplicial volume of aspherical manifolds. [http://arxiv.org/abs/1506.05567 arXiv:1506.05567 math.GT]; 06/2015<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Stability and instability of Ricci solitions [https://arxiv.org/abs/1403.3721 arXiv:1403.3721 math.DG]; 06/2015<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Rigidity and infinitesimal deformability of Ricci solitions [https://arxiv.org/abs/1408.6751 arXiv:1408.6751 math.DG]; 06/2015<br />
<br />
*O. Raventós. The hammock localization preserves homotopies. [http://arxiv.org/abs/1404.7354 arXiv:1404.7354]; new version 05/2015<br />
<br />
*M. Boileau, [https://friedl.app.uni-regensburg.de/ S. Friedl]. The profinite completion of $3$-manifold groups, fiberedness and the Thurston norm. [http://arxiv.org/pdf/arXiv:1505.07799 arXiv:1505.07799 math.GT]; 05/2015<br />
<br />
*S. Wang. Le système d'Euler de Kato en famille (II) [http://arxiv.org/abs/1312.6428 arXiv:1312.6428 math.NT]; new version 05/2015<br />
<br />
*A. Huber, [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings]. Polylogarithm for families of commutative group schemes [http://arxiv.org/pdf/1505.04574.pdf arxiv:1505.04574 math.AG]; 05/2015<br />
<br />
*M. Blank; Relative Bounded Cohomology for Groupoids [http://arxiv.org/abs/1505.05126 arXiv:1505.05126 math.AT]; 05/2015<br />
<br />
*A. Engel. Rough index theory on spaces of polynomial growth and contractibility. [http://arxiv.org/abs/1505.03988 arXiv:1505.03988 math.DG]; 05/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, M. Nagel. A note on the existence of essential tribranched surfaces. [http://arxiv.org/pdf/arXiv:1505.01806 arXiv:arXiv:1505.01806 math.GT]; 05/2015<br />
<br />
*[http://mate.dm.uba.ar/~ghenry/index.html G. Henry]. Second Yamabe constant on Riemannian products. [http://arxiv.org/abs/1505.00981 arXiv:1505.00981 math.DG]; 05/2015<br />
<br />
*C. L&ouml;h. A note on bounded-cohomological dimension of discrete groups. [http://arxiv.org/abs/1504.05760 arXiv:1504.05760 math.GR]; 04/2015<br />
<br />
*[http://homepage.univie.ac.at/david.fajman/ D. Fajman], [https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Stable fixed points of the Einstein flow with positive cosmological constant [https://arxiv.org/abs/1504.00687 arXiv:1504.00687 math.DG]; 04/2015<br />
<br />
*S. Mahanta. Algebraic K-theory, K-regularity, and T-duality of O<sub>&infin;</sub>-stable C*-algebras. [http://arxiv.org/abs/1311.4720 arXiv:1311.4720 math.KT]; new version 04/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel. Twisted Reidemeister torsion and the Thurston norm: graph manifolds and finite representations. [http://arxiv.org/pdf/1503.07251 arXiv:1503.07251 math.GT]; 03/2015<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz]. A restriction isomorphism for cycles of relative dimension zero. [http://arxiv.org/abs/1503.08187 arXiv 1503.08187 math.AG]; 03/2015<br />
<br />
*M. Nagel, B. Owens. Unlinking information from 4-manifolds. [http://arxiv.org/abs/1503.03092 arXiv 1503.03092 math.GT]; 03/2015<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Loeffler, S. Zerbes. Rankin--Eisenstein classes and explicit reciprocity laws. [http://arxiv.org/pdf/1503.02888.pdf arxiv:1503.02888 math.NT]; 03/2015<br />
<br />
* B. Ammann, N. Große. Relations between threshold constants for Yamabe type bordism invariants. [http://arxiv.org/abs/1502.05232 arxiv:1502.05232 math.DG]; 02/2015<br />
<br />
*R. Cluckers, F. Martin. A definable, p-adic analogue of Kiszbraun’s Theorem on extensions of Lipschitz maps. [http://arxiv.org/abs/1502.03036 arxiv:1502.03036 math.AG]; 02/2015<br />
<br />
*S. Mahanta. Symmetric monoidal noncommutative spectra, strongly self-absorbing C*-algebras, and bivariant homology. [http://arxiv.org/abs/1403.4130 arXiv:1403.4130 math.KT]; new version 02/2015 <br />
<br />
*A. Engel. Index theory of uniform pseudodifferential operators. [http://arxiv.org/abs/1502.00494 arXiv:1502.00494 math.DG]; 02/2015 <br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz]. Transfinite limits in topos theory. [http://arxiv.org/abs/1502.01923 arXiv:1502.01923 math.CT]; 02/2015<br />
<br />
*F. Bambozzi, O. Ben-Bassat. Dagger Geometry As Banach Algebraic Geometry. [http://arxiv.org/abs/1502.01401v1 arXiv:1502.01401v1 math.AG]; 02/2015<br />
<br />
*S. Mahanta. C*-algebraic drawings of dendroidal sets. [http://arxiv.org/abs/1501.05799 arXiv:1501.05799 math.OA]; 01/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Tillmann. Two-generator one-relator groups and marked polytopes. [http://arxiv.org/pdf/1501.03489v1.pdf arXiv:1501.03489 math.GR]; 01/2015<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Loeffler, S. Zerbes. Rankin-Eisenstein classes for modular forms. [http://arxiv.org/pdf/1501.03289.pdf arxiv:1501.03289 math.NT]; 01/2015<br />
<br />
*R. Zentner. A class of knots with simple SU(2) representations. [http://arxiv.org/pdf/1501.02504.pdf arXiv:1501.02504 math.GT]; 01/2015<br />
<br />
*J. Lind, V. Angeltveit. Uniqueness of BP<n>. [http://arxiv.org/pdf/1501.01448.pdf arXiv:1501.01448 math.AT]; 01/2015<br />
<br />
*S. Mahanta. Colocalizations of noncommutative spectra and bootstrap categories. [http://arxiv.org/abs/1412.8370 arXiv:1412.8370 math.KT]; new version 01/2015<br />
<br />
===2014=== <br />
<br />
*V. Diekert, F. Martin, [http://dept-info.labri.fr/~ges/ G. Sénizergues], [http://cmup.fc.up.pt/cmup/pvsilva/ P. V. Silva]: Equations over free inverse monoids with idempotent variables. [http://arxiv.org/abs/1412.4737 arxiv:1412.4737 cs.LO]; 12/2014<br />
<br />
*Harju A.J: Quantum Orbifolds. [http://arxiv.org/pdf/1412.4589v1.pdf arXiv:1412.4589 math.QA]; 12/2014 <br />
<br />
*Harju A.J.: On Noncommutative Geometry of Orbifolds. [http://arxiv.org/pdf/1405.7139v4.pdf arXiv:1405.7139 math.DG]; 12/2014 (revision)<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel. 3-manifolds that can be made acyclic. [http://arxiv.org/pdf/1412.4280 arXiv:1412.4280 math.GT]; 12/2014<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Roessler. Higher analytic torsion, polylogarithms and norm compatible elements on abelian schemes. [http://arxiv.org/pdf/1412.2925v1.pdf arXiv:1412:2925 math.AG]; 12/2014 <br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], D. Silver, S. Wiliams. The Turaev and Thurston norms. [http://arxiv.org/pdf/1412.2406.pdf arXiv:1412.2406 math.GT]; 12/2014<br />
<br />
*[http://www.math.uni-hamburg.de/home/belgun/ F. Belgun] Geodesics and Submanifold Structures in Conformal Geometry. [https://arxiv.org/abs/1411.4404 arXiv:1411.4404 math.DG]; 11/2014<br />
<br />
*J. Dubois, [https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. The L^2-Alexander torsion is symmetric. [http://arxiv.org/pdf/1411.2292.pdf arXiv:1411.2292 math.GT]; 11/2014 <br />
<br />
*X. Shen. On the cohomology of some simple Shimura varieties with bad reduction. [http://arxiv.org/pdf/1411.0245v1.pdf arXiv:1411.0245 math.NT]; 11/2014<br />
<br />
*X. Shen. On the l-adic cohomology of some p-adically uniformized Shimura varieties. [http://arxiv.org/pdf/1411.0244v1.pdf arXiv:1411.0244 math.NT]; 11/2014<br />
<br />
*F. Martin. Overconvergent subanalytic subsets in the framework of Berkovich spaces [https://arxiv.org/abs/1211.6684 arXiv:1211.6684]; 10/2014<br />
<br />
*J. Dubois, [https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. Three flavors of twisted invariants of knots. [http://arxiv.org/pdf/1410.6924.pdf arXiv:1410.6924 math.GT]; 10/2014<br />
<br />
*J. Dubois, [https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. The L^2-Alexander torsion of 3-manifolds. [http://arxiv.org/pdf/1410.6918.pdf arXiv:1410.6918 math.GT]; 10/2014<br />
<br />
*A. Beilinson, [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], A. Levin. Topological polylogarithms and p-adic interpolation of L-values of totally real fields. [http://arxiv.org/pdf/1410.4741v1.pdf arXiv:1410:4741 math.NT]; 10/2014<br />
<br />
*M. Nagel. Minimal genus in circle bundles over 3-manifolds. [http://arxiv.org/pdf/1410.4018.pdf arXiv 1410.4018 math.GT]; 10/2014<br />
<br />
*[http://www.nullplug.org/ J. Noel] Nilpotence in the symplectic bordism ring. [http://arxiv.org/abs/1410.3847 arxiv 1410.3847 math.AT] To appear Cont. Mathematics.<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel, M. Powell. A specious unlinking strategy. [http://arxiv.org/pdf/1410.2052.pdf arXiv:1410.2052 math.GT]; 10/2014<br />
<br />
*[http://www.mimuw.edu.pl/~mcboro/ M. Borodzik], [https://friedl.app.uni-regensburg.de/ S. Friedl], M. Powell. Blanchfield forms and Gordian distance [http://arxiv.org/pdf/1409.8421.pdf arXiv:1409.8421 math.GT]; 09/2014<br />
<br />
*[http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://homepages.uni-regensburg.de/~spj54141/ J. Sprang]. p-adic interpolation and multiplicative orientations of KO and tmf. [http://arxiv.org/pdf/1409.5314v1.pdf arXiv:1409.5314 math.AT]; 09/2014<br />
<br />
*P. Jell. A Poincaré lemma for real valued differential forms on Berkovich spaces. [http://arxiv.org/abs/1409.0676 arXiv:1409:0676 math.AG]; 09/2014 [http://link.springer.com/article/10.1007%2Fs00209-015-1583-8 Publication at Mathematische Zeitschrift DOI: 10.1007/s00209-015-1583-8] 11/15<br />
<br />
*R. Scheider. The de Rham realization of the elliptic polylogarithm in families. [http://arxiv.org/abs/1408.3819 arXiv:1408.3819 math.AG]; 08/2014<br />
<br />
*G. Tamme. On an analytic version of Lazard's isomorphism. [http://arxiv.org/abs/1408.4301 arXiv:1408.4301 math.NT]; 08/2014<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematics/mathematics-kuennemann/ K. Künnemann]. A tropical approach to non-archimedean Arakelov theory. [http://arxiv.org/abs/1406.7637 arXiv:1406.7637 math.AG]; 06/2014<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Loeffler, S. Zerbes. Rankin-Selberg Eulersystems and p-adic interpolation. [http://arxiv.org/pdf/1405.3079.pdf arxiv:1405.3079 math.NT]; 05/2014<br />
<br />
*A. Mathew, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] On a nilpotence conjecture of J.P. May. [http://arxiv.org/abs/1403.2023 arxiv:1403.2023 math.AT]; Journal of Topology, 12/2015.<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], J. Rabinoff, [https://www.uni-frankfurt.de/50278019/Werner A. Werner] Skeletons and tropicalizations. [https://arxiv.org/pdf/1404.7044v3.pdf arXiv:1404.7044 math.AG]; 04/2014<br />
<br />
*C. Löh. Finite functorial semi-norms and representability. [http://arxiv.org/abs/1404.6557 arXiv:1404.6557 math.AT]; 04/2014</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Research&diff=3455Research2025-12-10T09:33:46Z<p>Mar09836: </p>
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<div>__NOTOC__<br />
{{Template:Topics}}<br />
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{{Template:Projects and principal investigators}}<br />
<br />
== Publications/Preprints (in reverse chronological order) ==<br />
<br />
=== 2025 ===<br />
* José Ignacio Burgos Gil, [https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html K. Künnemann]. A tropical formula for non-Archimedean local heights, [https://arxiv.org/abs/2512.07431 arXiv:2512.07431]; 12/2025.<br />
<br />
* [https://kevinlimath.wordpress.com/ K. Li], L. Sánchez Saldaña. A note on higher coherence of graphs of groups, [https://arxiv.org/abs/2511.16409 arXiv:2511.16409]; 11/2025.<br />
<br />
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* [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Localisation theorems for the connective K-theory of exact categories, [https://arxiv.org/abs/2510.07170 arXiv:2510.07170]; 10/2025.<br />
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* C. Dahlhausen, [https://www.jeroenhekking.nl/ J. Hekking], S. Wolters. Motivic homotopy theory for perfect schemes, [https://arxiv.org/abs/2510.01390 arXiv:2510.01390]; 10/2025.<br />
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* L. Lai, C. Lupu, [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang]. On the irrationality of certain p-adic zeta values, [https://link.springer.com/article/10.1007/s40687-025-00559-x/ Research in Mathematical Sciences, Vol. 77]; 10/2025.<br />
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* V. Kumar, V. Singh, [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang], S-units and period length of continued fractions of linear recursions, [https://arxiv.org/abs/2509.14599/ arXiv:2509.14599]; 09/2025<br />
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* [https://www.uni-regensburg.de/mathematics/mathematics-lockman/ S. Lockman] Semi-Riemannian spin^c manifolds carrying generalized Killing spinors and the classification of Riemannian spin^c manifolds admitting a type I imaginary generalized Killing spinor, [https://arxiv.org/abs/2509.08477 arXiv:2509.08477]; 09/2025.<br />
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* [https://hoyois.app.ur.de M. Hoyois], M. Land. Grothendieck-Witt theory of derived schemes, [https://arxiv.org/abs/2508.08905 arXiv:2508.08905]; 08/2025.<br />
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* [https://ammann.app.uni-regensburg.de B. Ammann], M. Dahl. [https://ammann.app.uni-regensburg.de/preprints/D-inv-connect/index.html The space of Dirac-minimal metrics is connected in dimensions 2 and 4], [https://sigma-journal.com/2025/102/ SIGMA 21 (2025), 102, 18 pages], [https://arxiv.org/abs/2508.01420 arXiv:2508.01420].<br />
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* [https://kevinlimath.wordpress.com/ K. Li], [https://loeh.app.ur.de C. L&ouml;h], M. Moraschini, R. Sauer, [https://matthiasuschold.gitlab.io/ M. Uschold]. The cheap embedding principle: Dynamical upper bounds for homology growth, [https://arxiv.org/abs/2508.01347 arXiv:2508.01347]; 08/2025.<br />
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* M. Barrero, T. Barthel, [https://sites.google.com/view/lucapol/home L. Pol] , N. Strickland amd J. Williamson. The spectrum of global representations for families of bounded rank and VI-modules, [https://arxiv.org/abs/2506.21525, arxiv:2506.21525]; 07/2025<br />
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* [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang], Eisenstein–Kronecker classes, integrality of critical values of Hecke 𝐿-functions and p-adic interpolation, [https://doi.org/10.4007/annals.2025.202.1.1 Ann. Math. Vol. 202]; 07/2025<br />
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* C. Dahlhausen, [https://www.jeroenhekking.nl/ J. Hekking], S. Wolters. Duality for KGL-modules in motivic homotopy theory, [https://arxiv.org/abs/2508.00064 arXiv:2508.00064]; 07/2025.<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke]. Coarse cone quotients, [https://arxiv.org/abs/2507.01412]; 07/2025.<br />
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* M. Barrero, T. Barthel, [https://sites.google.com/view/lucapol/home L. Pol] , N. Strickland amd J. Williamson. Global representation theory: Homological foundations, [https://arxiv.org/abs/2505.21449, arxiv:2505.21449]; 06/2025<br />
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*Z. Li, [https://sites.google.com/view/ysqin/ Y.Qin]. F-isocrystals of Higher Direct Images of p-Divisible Groups, [https://arxiv.org/abs/2506.11736 arXiv:2506.11736]; 06/2025<br />
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* H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. Algebraic flat connections and o-minimality, [https://arxiv.org/abs/2506.07498 arXiv:2506.07498]; 06/2025<br />
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* [https://tessbouis.com/ T. Bouis], A. Kundu. Beilinson--Lichtenbaum phenomenon for motivic cohomology, [https://arxiv.org/abs/2506.09910 arXiv:2506.09910]; 06/2025<br />
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* [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Hinich's model for Day convolution revisited, [https://arxiv.org/abs/2506.06025 arXiv:2506.06025]; 06/2025<br />
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* M. Nielsen, [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. The presentable stable envelope of an exact category, [https://arxiv.org/abs/2506.02598 arXiv:2506.02598]; 06/2025<br />
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* [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], T. Lenz, [https://sites.google.com/view/sil-linskens/ S. Linskens]. Universality of span 2-categories and the construction of 6-functor formalisms, [https://arxiv.org/abs/2505.19192 arXiv:2505.19192]; 05/2022<br />
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* L. Lai, [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang], W. Zudilin, A note on the irrationality of ζ_2(5), [https://arxiv.org/abs/2505.05005/ https://arXiv:2505.05005]; 05/2025<br />
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* [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], K. Arakawa. A short proof of the universality of the relative Rezk nerve, [https://arxiv.org/abs/2505.14123 arXiv:2505.14123]; 05/2022<br />
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* P. Capovilla, [https://kevinlimath.wordpress.com/ K. Li], [https://loeh.app.uni-regensburg.de/ C. Löh]. Combination of open covers with $\pi_1$-constraints, [https://arxiv.org/abs/2505.04292 arXiv:2505.04292]; 05/2025.<br />
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*[https://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], Initial data rigidity implies spacetime rigidity, [https://arxiv.org/abs/2504.16095 arXiv:2504.16095]; 04/2025<br />
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* [https://sites.google.com/view/chenyinglin/%E9%A6%96%E9%A1%B5 C. Lin], G. Zémor. Kneser's theorem for codes and ℓ-divisible set families. [https://arxiv.org/abs/2504.19304 arXiv:2504.19304]; 04/2025<br />
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* [https://kevinlimath.wordpress.com/ K. Li], M. Moraschini, G. Raptis. The Serre spectral sequence in bounded cohomology, [https://arxiv.org/abs/2503.22505 arXiv:2503.22505]; 03/2025.<br />
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* [https://webusers.imj-prg.fr/~antoine.sedillot/ A. Sédillot] Topological adelic curves: algebraic coverings, geometry of numbers and heights of closed points. [https://arxiv.org/abs/2503.20156 arXiv:2503.20156]; 03/2025<br />
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* M. Ramzi, [https://vova-sosnilo.com/ V. Sosnilo], [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Every motive is the motive of a stable &infin;-category, [https://arxiv.org/abs/2503.11338 arXiv:2503.11338]; 03/2025<br />
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* E. Elmanto, D. Kubrak, [https://vova-sosnilo.com/ V. Sosnilo]. On filtered algebraic K-theory of stacks I: characteristic zero, [https://arxiv.org/abs/2503.09928 arXiv:2503.09928]; 03/2025<br />
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* [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], T. Lenz, M. Ramzi. Universality of Barwick's unfurling construction, [https://arxiv.org/abs/2502.18278 arXiv:2502.18278]; 02/2022<br />
<br />
* L. Berger, [https://www.esaga.uni-due.de/johannes.sprang J. Sprang], Integer-valued polynomials and p-adic Fourier theory, [https://arxiv.org/abs/2502.18053/ arXiv:2502.18053]; 02/2025<br />
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* [https://bunke.app.uni-regensburg.de U. Bunke]. Branched coarse coverings and transfer maps, [https://arxiv.org/abs/2502.01497]; 02/2025.<br />
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* [https://kevinlimath.wordpress.com/ K. Li], L. Sanchez Saldana. A note on finiteness properties of vertex stabilisers, [https://arxiv.org/abs/2502.14751 arXiv:2502.14751]; 02/2025.<br />
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* V. Saunier, [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. On exact categories and their stable envelopes. [https://arxiv.org/abs/2502.03408 arXiv:2502.03408]; 02/2025<br />
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* S. Balchin, J.P.C Greenlees, [https://sites.google.com/view/lucapol/home L. Pol] and J. Williamson. Torsion models for tensor-triangulated categories, [https://arxiv.org/abs/2501.05180 arXiv:2501.05180]; 01/2025<br />
<br />
=== 2024 ===<br />
* [https://sites.google.com/view/chenyinglin/%E9%A6%96%E9%A1%B5 C. Lin] , Galois orbits of torsion points over polytopes near atoral sets. [https://arxiv.org/abs/2412.11156 arXiv:2412.11156]; 12/2024<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Bastl, T. Hirsch, [https://loeh.app.ur.de C. L&ouml;h], L. Munser, P. Perras, L. Schamback, [https://homepages.uni-regensburg.de/~usm34387/ M. Uschold] et al. Algorithms in 4-manifold topology, [https://arxiv.org/abs/2411.08775 arXiv:2411.08775 math.GT]; 11/2022<br />
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* N. Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Maxime Ramzi, Separable commutative algebras in equivariant homotopy theory. [https://arxiv.org/abs/2411.06845 arXiv:2411.06845];11/2024<br />
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* N. Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Maxime Ramzi, A symmetric monoidal fracture square. [https://arxiv.org/abs/2411.05467 arXiv:2411.05467];11/2024<br />
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* [https://webusers.imj-prg.fr/~antoine.sedillot/ A. Sédillot] Pseudo-absolute values: foundations. [https://arxiv.org/abs/2411.03905 arXiv:2411.03905]; 11/2024<br />
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* U. Bunke, M. Ludewig, Coronas and Callias type operators in coarse geometry [https://arxiv.org/abs/2411.01646 arXiv:2411.01646]; 11/2024<br />
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* [https://hoyois.app.ur.de M. Hoyois]. Remarks on the motivic sphere without A^1-invariance, [https://arxiv.org/abs/2410.16757 arxiv:2410.16757]; 10/2024<br />
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* N. Deshmukh, [https://sites.google.com/view/surajyadav/ S. Yadav]. A^1- connected stacky curves and the Brauer group of moduli of elliptic curves, [https://arxiv.org/abs/2410.01525 arxiv:2410.01525]; 10/2024<br />
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* [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang], Another look at p-adic Fourier-theory, [https://arxiv.org/abs/2409.20322/ arXiv:2409.20322]; 09/2024<br />
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* H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. A non-abelian version of Deligne's Fixed Part Theorem, [https://arxiv.org/abs/2408.13910 arXiv:2408.13910]; 08/2024.<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], F. Misev, A. Zupan, Bounding the ribbon numbers of knots and links , [https://arxiv.org/abs/2408.11618 arXiv:2408.11618 math.GT]; 08/2024<br />
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* [https://kevinlimath.wordpress.com/ K. Li], [https://loeh.app.ur.de C. L&ouml;h], M. Moraschini, R. Sauer, [https://homepages.uni-regensburg.de/~usm34387/ M. Uschold]. The algebraic cheap rebuilding property, [https://arxiv.org/abs/2409.05774 arXiv:2409.05774]; 09/2024.<br />
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* [https://homepages.uni-regensburg.de/~hof61178/ F. Hofmann] A vanishing criterion for cup products and Massey products in bounded cohomology. [https://arxiv.org/pdf/2407.17034 arXiv:2407.17034];07/2024<br />
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*Magnus Carlson, Peter Haine, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Reconstruction of schemes from their étale topoi, [https://arxiv.org/abs/2407.19920 2407.19920]; 07/2024.<br />
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* [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], R. Haugseng, T. Lenz, S. Linskens. Normed equivariant ring spectra and higher Tambara functors, [https://arxiv.org/abs/2407.08399 arXiv:2407.08399]; 07/2024<br />
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*Adrian Clough, [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], S. Linskens. Global spaces and the homotopy theory of stacks, [https://arxiv.org/abs/2407.06877 arXiv:2407.06877]; 07/2024<br />
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*D. Gepner, S. Linskens, [https://sites.google.com/view/lucapol/home L. Pol] Global 2-rings and genuine refinements. [https://arxiv.org/pdf/2407.05124 arXiv:2407.05124];07/2024<br />
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*Z. Li, [https://sites.google.com/view/ysqin/ Y.Qin]. On p-torsions of geometric Brauer groups, [https://arxiv.org/abs/2406.19518 arXiv:2406.19518]; 06/2024<br />
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* [https://kerz.app.uni-regensburg.de/ M. Kerz], G. Tamme. A remark on crystalline cohomology. [https://arxiv.org/abs/2406.19772 arXiv:2406.19772]; 06/2024<br />
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*L. Lai, [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang], Many p-adic odd zeta values are irrational, accepted for [https://arxiv.org/abs/2306.10393/ Mich. Math. J.]; 06/2024<br />
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*F. Hebestreit, M. Land, M. Weiss, [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Homology manifolds and euclidean bundles [https://arxiv.org/abs/2406.14677 arXiv:2406.14677]; 06/2024<br />
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*[https://homepages.uni-regensburg.de/~kuh45866/ H. Kufner]. Deligne's conjecture on the critical values of Hecke L-functions [https://arxiv.org/abs/2406.06148 arXiv:2406.06148]; 06/2024<br />
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*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Conformal product structures on compact Kähler manifolds [https://arxiv.org/abs/2405.08430 arxiv.org/abs/2405.08430]; 05/2024<br />
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*M. Ludewig, Categories of Lagrangian Correspondences in Super Hilbert Spaces and Fermionic Functorial Field Theory; [https://arxiv.org/abs/2212.02956 arXiv:2212.02956]; 03/2024.<br />
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*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], The stringor bundle; [https://arxiv.org/abs/2206.09797 arXiv:2206.09797]; 04/2024.<br />
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*[https://sites.google.com/view/ysqin/ Y.Qin]. On the Brauer groups of fibrations. Math. Z. 307, 18 (2024), [https://doi.org/10.1007/s00209-024-03487-8 published version]; 04/2024 <br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kalelkar, J. Quintanilha, Writhe invariants of 3-regular spatial graphs , [https://arxiv.org/abs/2404.09649 arXiv:2404.09649 math.GT]; 04/2024<br />
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*[https://www.math.cit.tum.de/en/algebra/karlsson/ E. Karlsson], [https://www.math.cit.tum.de/en/algebra/scheimbauer/ C. I. Scheimbauer], [https://www.math.cit.tum.de/en/algebra/personen/walde/ T. Walde]. Assembly of constructible factorization algebras, [https://arxiv.org/abs/2403.19472 arXiv:2403.19472]; 03/2024 <br />
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*M. Ludewig, The Clifford Algebra Bundle on Loop Space; [https://arxiv.org/abs/2204.00798 arXiv:2204.00798]; 03/2024.<br />
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*T. Annala, [https://hoyois.app.ur.de M. Hoyois], R. Iwasa. Atiyah duality for motivic spectra, [https://arxiv.org/abs/2403.01561 arXiv:2403.01561 math.AG]; 03/2024<br />
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*[https://sites.google.com/view/bastiaan-cnossen B. Cnossen], T. Lenz, S. Linskens. Parametrized higher semiadditivity and the universality of spans, [https://arxiv.org/abs/2403.07676 arXiv:2403.07676]; 03/2024<br />
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*[https://sites.google.com/view/bastiaan-cnossen B. Cnossen], R. Haugseng, T. Lenz, S. Linskens. Homotopical commutative rings and bispans, [https://arxiv.org/abs/2403.06911 arXiv:2403.06911]; 03/2024<br />
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*M. Ramzi, [https://vova-sosnilo.com/ V. Sosnilo], [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Every spectrum is the K-theory of a stable &infin;-category, [https://arxiv.org/abs/2401.06510 arXiv:2401.06510]; 01/2024<br />
<br />
*N. Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Separable commutative algebras and Galois theory in stable homotopy theories. [https://arxiv.org/abs/2305.01259 arXiv:2305.01259]; Advances in Mathematics 1/2024<br />
<br />
===2023===<br />
<br />
*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. Semi-stable Lefschetz Pencils, [https://arxiv.org/abs/2311.15886 arXiv:2311.15886]; 11/2023<br />
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*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Proper morphisms of infinity-topoi, [https://arxiv.org/abs/2311.08051 arxiv:2311.08051]; 11/2023.<br />
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*[https://sites.google.com/view/bastiaan-cnossen B. Cnossen], T. Lenz, S. Linskens. The Adams isomorphism revisited, [https://arxiv.org/abs/2311.04884 arXiv:2311.04884]; 11/2023<br />
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*B. Ammann, C. Löh, [http://www.berndammann.de/publications/minimal-geodesics/ A quadratic lower bound for the number of minimal geodesics], [https://arxiv.org/abs/2311.01626 arXiv:2311.01626]; 11/2023.<br />
<br />
*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Einstein metrics on conformal products [https://arxiv.org/abs/2311.03744 arxiv:311.03744]; 11/2023.<br />
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* M. Pippi. On some (co)homological invariants of coherent matrix factorizations, J. Noncommut. Geom. (2023), arXiv version: [https://arxiv.org/abs/2011.14740]; 08/2023.<br />
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*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], A representation of the string 2-group; [https://arxiv.org/abs/2308.05139 arXiv:2308.05139]; 8/2023.<br />
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*M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Quantization of conductance and the coarse cohomology of partitions; [https://arxiv.org/abs/2308.02819 arXiv:2308.02819]; 8/2023.<br />
<br />
*[https://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], Initial data sets with dominant energy condition admitting no smooth DEC spacetime extension, [https://arxiv.org/abs/2308.00643 arXiv:2308.00643]; 08/2023<br />
<br />
*[https://loeh.app.ur.de C. L&ouml;h], [https://graptismath.net G. Raptis]. A roadmap to the (vanishing of the) Euler characteristic, [https://arxiv.org/abs/2306.16933 arXiv:2306.16933 math.GT]; the poster version can be found [https://go.ur.de/euler-roadmap here]; 06/2023 <br />
<br />
*M. Ludewig, The spinor bundle on loop space; [https://arxiv.org/abs/2305.12521 arXiv:2305.12521]; 5/2023.<br />
<br />
*[https://loeh.app.ur.de C. L&ouml;h]. Exponential growth rates in hyperbolic groups (after Koji Fujiwara and Zlil Sela), Exposée 1206 for the Séminaire Bourbaki (April 2023), [https://arxiv.org/abs/2304.04424 arXiv:2304.04424 math.GR]; 04/2023<br />
<br />
*[https://homepages.uni-regensburg.de/~glj57400/index.html J. Glöckle], Initial data rigidity via Dirac-Witten operators, [https://arxiv.org/abs/2304.02331 arXiv:2304.02331 math.DG]; 04/2023.<br />
<br />
*R. Gualdi, M. Sombra. Limit heights and special values of the Riemann zeta function, [https://arxiv.org/abs/2304.01966 arXiv:2304.01966 math.NT]; 04/2023.<br />
<br />
*P. Haine, Tim Holzschuh, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Nonabelian base change theorems & étale homotopy theory, [https://arxiv.org/abs/2304.00938 arXiv:2304.00938 math.AG]; 04/2023.<br />
<br />
*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Adapted metrics on locally conformally product manifolds [https://arxiv.org/abs/2305.00185 arxiv:2305.00185]; 04/2023 <br />
<br />
* [https://friedl.app.uni-regensburg.de/ S. Friedl], K. Ince, When does the table theorem imply a solution to the square peg problem?, [https://arxiv.org/abs/2303.17711 arXiv:2303.17711 math.GT]; 03/2023<br />
<br />
*Tobias Barthel, Natalia Castellana, Drew Heard, Niko Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Beren Sanders, Descent in tensor triangular geometry. [https://arxiv.org/abs/2305.02308 arXiv:2305.02308]; Proceedings of the Abel Symposium 2022, 3/2023 <br />
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*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Internal higher topos theory, [https://arxiv.org/abs/2303.06437 arXiv:2303.06437 math.CT]; 03/2023.<br />
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*T. Annala, [https://hoyois.app.uni-regensburg.de M. Hoyois], R. Iwasa. Algebraic cobordism and a Conner-Floyd isomorphism for algebraic K-theory, [https://arxiv.org/abs/2303.02051 arXiv:2303.02051 math.AG]; 03/2023. To appear in J. Amer. Math. Soc.<br />
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*M. Grant, [https://kevinlimath.wordpress.com/ K. Li], E. Meir, I. Patchkoria. Comparison of equivariant cohomological dimensions, [https://arxiv.org/abs/2302.08574 arXiv:2302.08574 math.AT]; 02/2023.<br />
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*D. Beraldo, M. Pippi. Non-commutative nature of ℓ-adic vanishing cycles, [https://arxiv.org/abs/2302.10120 arXiv:2302.10120 math.AG]; 02/2023.<br />
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*[https://homepages.uni-regensburg.de/~gur23971/ R. Gualdi]. ¿Cu&aacute;ntas ra&iacute;ces de la unidad anulan un polinomio en dos variables?, La Gaceta de la Real Sociedad Matem&aacute;tica Espa&ntilde;ola 26 (2023), 149 — 172; 02/2023 (divulgative article)<br />
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*[https://loeh.app.ur.de C. L&ouml;h]. A comment on the structure of graded modules over graded principal ideal domains in the context of persistent homology, [https://arxiv.org/abs/2301.11756 arXiv:2301.11756 math.AC]; 01/2023 <br />
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*M. Christ, T. Dyckerhoff, [https://www.math.cit.tum.de/en/algebra/personen/walde/ T. Walde]. Lax additivity, [https://arxiv.org/abs/2402.12251 arXiv:2402.12251]; 01/2023.<br />
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*M. Christ, T. Dyckerhoff, [https://www.math.cit.tum.de/en/algebra/personen/walde/ T. Walde]. Complexes of stable ∞-categories, [https://arxiv.org/abs/2301.02606 arXiv:2301.02606]; 01/2023.<br />
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*T. Barthel, N. Castellana, D. Heard, [https://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [https://sites.google.com/view/lucapol/home L. Pol] Quillen stratification in equivariant homotopy theory.[https://arxiv.org/abs/2301.02212 ArXiv:2301.02212], to appear in Inventiones Mathematicae;01/2023<br />
<br />
===2022===<br />
*A. Hogadi, S. Yadav. A^1-connectivity of moduli of vector bundles on a curve. [https://arxiv.org/abs/2110.05799 arXiv:2110.05799v2]; 12/22 (updated and final version)<br />
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*[https://homepages.uni-regensburg.de/~usm34387/ M. Uschold].Torsion homology growth and cheap rebuilding of inner-amenablegroups, [https://arxiv.org/abs/2212.07916 arXiv: 2212.07916math.GR]; 12/2022.<br />
<br />
*D. Beraldo, M. Pippi. Non-commutative intersection theory and unipotent Deligne-Milnor formula, [https://arxiv.org/abs/2211.11717 arXiv:2211.11717 math.AG]; 11/2022.<br />
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* [https://homepages.uni-regensburg.de/~glj57400/index.html J. Glöckle], An Enlargeability Obstruction for Spacetimes with both Big Bang and Big Crunch, [https://arxiv.org/abs/2111.02656 arXiv:2111.02656 math.DG]; 11/2022.<br />
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*[https://loeh.app.ur.de C. L&ouml;h], G. Sartori. Integral foliated simplicial volume and ergodic decomposition, [https://arxiv.org/abs/2211.00337 arXiv:2211.00337 math.GT]; 11/2022<br />
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*[https://vova-sosnilo.com/ V. Sosnilo]. A^1-invariance of localizing invariants, [https://arxiv.org/abs/2211.05602 arXiv:2211.05602]; 10/2022; to appear in Journal of K-theory<br />
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*[https://hoyois.app.uni-regensburg.de M. Hoyois], Joachim Jelisiejew, [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], [https://www.muramatik.com M. Yakerson]. Hermitian K-theory via oriented Gorenstein algebras. [https://arxiv.org/abs/2103.15474 arXiv:2103.15474]; 09/2022<br />
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*D.-C. Cisinski, M. Pippi. Étale tame vanishing cycles over [A^1_S/G_{m,S}], [https://arxiv.org/abs/2209.13381 arXiv:2209.13381]; 09/2022.<br />
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*[https://loeh.app.ur.de C. L&ouml;h], [https://homepages.uni-regensburg.de/~prj05723/ J. Witzig]. Universal finite functorial semi-norms, [https://arxiv.org/abs/2209.12971 arXiv:2209.12971 math.CT]; 09/2022<br />
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*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], 2-vector bundles; [https://arxiv.org/abs/2106.12198 arXiv:2106.12198]; 9/2022.<br />
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*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Presentable categories internal to an infinity-topos, [https://arxiv.org/abs/2209.05103 arxiv:2209.05103 math.CT]; 09/2022<br />
<br />
*U. Bunke, M. Ludewig, Breaking symmetries for equivariant coarse homology theories [https://arxiv.org/abs/2112.11535 arXiv:2112.11535]; 12/2021<br />
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*P. Haine, Tim Holzschuh, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], The fundamental fiber sequence in étale homotopy theory, [https://doi.org/10.1093/imrn/rnad018 International Mathematics Research Notices]<br />
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*B. Ammann, [http://www.berndammann.de/publications/diracharm3/ On Triviality of Dirac-harmonic maps], [https://arxiv.org/abs/2209.03074 arXiv:2209.03074]; 09/2022.<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, M. Suzuki, Blanchfield pairings and Gordian distance , [https://arxiv.org/abs/2208.13327 arXiv:2208.13327 math.GT]; 08/2022<br />
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*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], The insidious bicategory of algebra bundles; [https://arxiv.org/abs/2204.03900 arXiv:2204.03900]; 4/2022.<br />
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*[https://loeh.app.ur.de C. L&ouml;h]. The spectrum of simplicial volume with fixed fundamental group, [https://arxiv.org/abs/2205.14877 arXiv:2205.14877 math.GT]; 05/2022<br />
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*M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Large-scale geometry obstructs localization; [https://arxiv.org/abs/2204.12895 arXiv:2204.12895]; 5/2022.<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. Kausik, J. P. Quintanilha. An algorithm to calculate generalized Seifert matrices, [https://arxiv.org/abs/2204.10004 arXiv:2204.10004 math.GT]; 04/2022<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], [https://homepages.uni-regensburg.de/~mif57716/index.html F. Misev], R. Zentner. Rational homology ribbon cobordism is a partial order, [https://arxiv.org/abs/2204.10730 arXiv:2204.10730 math.GT]; 04/2022<br />
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*Y. Fang, [https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html K. Künnemann]. On the non-archimedean Monge-Ampère equation in mixed characteristic. [https://arxiv.org/abs/2203.12282 arXiv:2203.12282]; 03/2022<br />
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*[https://homepages.uni-regensburg.de/~prj05723/ J. Witzig]. Abstract Excision and ℓ¹-Homology, [https://arxiv.org/abs/2203.06120 arXiv:2203.06120 math.AT]; 03/2022<br />
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<br />
===2021===<br />
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*C. L&ouml;h, M. Moraschini, [https://topology.math.kit.edu/21_53.php R. Sauer]. Amenable covers and integral foliated simplicial volume, [https://arxiv.org/abs/2112.12223 arXiv:2112.12223 math.GT]; 12/2021<br />
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*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Limits and colimits in internal higher category theory, [https://arxiv.org/abs/2111.14495 arxiv:2111.14495 math.CT]; 11/2021<br />
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*[https://people.math.ethz.ch/~fournief/ F. Fournier Facio], C. L&ouml;h, M. Moraschini. Bounded cohomology and binate groups, [https://arxiv.org/abs/2111.04305 arXiv:2111.04305 math.GR]; 11/2021<br />
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*M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Cobordism invariance of topological edge-following states; [https://arxiv.org/abs/2001.08339 arXiv:2001.08339];10/2021.<br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, J. Rathore, A decomposition theorem for 0-cycles and applications, [https://arxiv.org/abs/2109.10037 arXiv:2109.10037]; 09/2021<br />
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*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Conformal vector fields on lcK manifolds [https://arxiv.org/abs/2106.06851 arxiv:2106.06851]; 06/2021<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], [https://homepages.uni-regensburg.de/~mul37549/ L. Munser], J. P. Quintanilha, Y. Santos Rego. Canonical decompositions and algorithmic recognition of spatial graphs, [https://arxiv.org/abs/2105.06905 arXiv:2105.06905 math.GT]; 05/2021<br />
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* M. Moraschini, [https://graptismath.net/index.html G. Raptis]. Amenability and acyclicity in bounded cohomology theory, [https://arxiv.org/abs/2105.02821 arXiv:2105.02821 math.AT]; 05/2021<br />
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*C. L&ouml;h, M. Moraschini. Topological volumes of fibrations: A note on open covers, [https://arxiv.org/abs/2104.06038 arXiv:2104.06038 math.GT]; 04/2021<br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, Ramified class field theory and duality over finite fields, [https://arxiv.org/abs/2104.03029 arXiv:2104.03029]; 04/2021<br />
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*[https://graptismath.net/index.html G. Raptis]. Bounded cohomology and homotopy colimits, [https://arxiv.org/abs/2103.15614 arXiv:2103.15614]; 03/2021<br />
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*B. Ammann, [http://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], Dominant energy condition and spinors on Lorentzian manifolds, [https://arxiv.org/abs/2103.11032 arXiv:2103.11032]; 03/2021.<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], S. Saito, G. Tamme. K-theory of non-archimedean rings II. [https://arxiv.org/abs/2103.06711 arXiv:2103.06711]; 03/2021<br />
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*[https://hk-nguyen-math.github.io/ H. K. Nguyen], [https://graptismath.net/index.html G. Raptis], C. Schrade. Higher weak (co)limits, adjoint functor theorems, and higher Brown representability, [https://arxiv.org/abs/2103.06003 arXiv:2103.06003]; 03/2021<br />
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*F. Hanisch, [https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig]. A Rigorous Construction of the Supersymmetric Path Integral Associated to a Compact Spin Manifold. [https://arxiv.org/abs/1709.10027 arXiv:1709.10027]; 03/2021<br />
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*F. Hanisch, [https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig]. The Fermionic integral on loop space and the Pfaffian line bundle. [https://arxiv.org/abs/1709.10028 arXiv:1709.10028]; 03/2021 <br />
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*B. Güneysu, [https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig]. The Chern Character of theta-summable Fredholm Modules over dg Algebras and Localization on Loop Space. [https://arxiv.org/abs/1901.04721 arXiv:1901.04721]; 03/2021<br />
<br />
*J.I. Burgos Gil, [https://gubler.app.uni-regensburg.de/ W. Gubler], P. Jell, [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html K. Künnemann]. Pluripotential theory for tropical toric varieties and non-archimedean Monge-Ampére equations. [https://arxiv.org/abs/2102.07392 arXiv:2102.07392]; 02/2021 <br />
<br />
*[https://sites.google.com/view/lucapol/home L. Pol], N.P. Strickland. Representation stability and outer automorphism groups. [https://arxiv.org/abs/2102.06410 arxiv:2102.06410]; 02/2021<br />
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*T. Fenzl. Extended skeletons of poly-stable pairs, [https://arxiv.org/abs/2102.05130 arxiv:2102.05130]; 02/2021<br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, Idele class groups with modulus, [https://arxiv.org/abs/2101.04609 arXiv:2101.04609]; 01/2021 <br />
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*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. Local systems with quasi-unipotent monodromy at infinity are dense, [https://arxiv.org/abs/2101.00487 arXiv:2101.00487]; 01/2021<br />
<br />
===2020===<br />
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* [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang], Linear independence result for p-adic L-values, [https://doi.org/10.1215/00127094-2020-0043 Duke Math. J. 169 (18)]; 12/2020<br />
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*[https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], The pro-étale topos as a category of pyknotic presheaves, [https://arxiv.org/abs/2012.10502 arXiv:2012.10502] Doc. Math. 27, 2067-2106 (2022) 12/2020<br />
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*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Metric connections with parallel twistor-free torsion [https://arxiv.org/abs/2012.10882 arXiv:2012.10882 math.DG]; 12/2020<br />
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*B. Ammann, J. Mougel, V. Nistor. A regularity result for the bound states of N-body Schrödinger operators: Blow-ups and Lie manifolds [https://arxiv.org/abs/2012.13902 arXiv:2012.13902]; 12/2020.<br />
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*J.I. Burgos Gil, [https://sites.google.com/view/souvikgoswami S. Goswami], G. Pearlstein. Height Pairing on Higher Cycles and Mixed Hodge Structures. Proceedings of the London Mathematical Society, 125 (2022), Issue 1, 61-170 [https://doi.org/10.1112/plms.12443].<br />
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*P. Capovilla, M. Moraschini, C. L&ouml;h. Amenable category and complexity, [https://arxiv.org/abs/2012.00612 arXiv:2012.00612]; 12/2020.<br />
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*S.Balchin, J.P.C. Greenlees, [https://sites.google.com/view/lucapol/home L. Pol], J. Williamson. Torsion model for tensor triangulated categories: the one-step case. [https://arxiv.org/abs/2011.10413 arXiv:2011.10413]; 11/2020<br />
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*S. Boucksom, [https://gubler.app.uni-regensburg.de/ W. Gubler], F. Martin. Non-Archimedean volumes of metrized nef line bundles. [https://arxiv.org/abs/2011.06986 arXiv:2011.06986]; 11/2020<br />
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*T. Bachmann, A. A. Khan, C. Ravi, V. Sosnilo. Categorical Milnor squares and K-theory of algebraic stacks. [https://arxiv.org/abs/2011.04355 arXiv:2011.04355]; 11/2020<br />
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*P. Dolce, [https://homepages.uni-regensburg.de/~gur23971/ R. Gualdi], Numerical equivalence of ℝ-divisors and Shioda-Tate formula for arithmetic varieties, [https://arxiv.org/abs/2010.16134 arXiv:2010.16134]; 10/2020<br />
<br />
*N. Heuer, C. L&ouml;h, The spectrum of simplicial volume of non-compact manifolds, [https://arxiv.org/abs/2010.12945 arXiv:2010.12945]; 10/2020.<br />
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*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], Z. Yi, A Short Proof of the Localization Formula for the Loop Space Chern Character of Spin Manifolds, [https://arxiv.org/abs/2010.05892 arXiv:2010.05892]; 10/2020.<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. L&ouml;h, Epimorphism testing with virtually Abelian targets, [https://arxiv.org/abs/2010.07537 arXiv:2010.07537]; 10/2020.<br />
<br />
*N.Sardari, [https://sites.google.com/view/masoudzargar M.Zargar], New upper bounds for spherical codes and packings, [https://arxiv.org/abs/2001.00185 arXiv:2001.00185]; 09/2020<br />
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*C. Ravi, B. Sreedhar. Virtual equivariant Grothendieck-Riemann-Roch formula. [https://arxiv.org/abs/2009.09697 arXiv:2009.09697]; 09/2020<br />
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*B. Calmès, E. Dotto, Y. Harpaz, F. Hebestreit, K. Moi, [http://markus-land.de/ M. Land], [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], T. Nikolaus, W. Steimle. Hermitian K-theory for stable ∞-categories III: Grothendieck-Witt groups of rings [http://arxiv.org/abs/2009.07225 arXiv:2009.07225]; 09/2020<br />
<br />
*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], G. C. Thiang. Gaplessness of Landau Hamiltonians on hyperbolic half-planes via coarse geometry. [https://arxiv.org/abs/2009.07688 arXiv:2009.07688]; 09/2020..<br />
<br />
*B. Calmès, E. Dotto, Y. Harpaz, F. Hebestreit, K. Moi, [http://markus-land.de/ M. Land], [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], T. Nikolaus, W. Steimle. Hermitian K-theory for stable ∞-categories II: Cobordism categories and additivity [https://arxiv.org/abs/2009.07224 arXiv:2009.07224]; 09/2020<br />
<br />
*B. Calmès, E. Dotto, Y. Harpaz, F. Hebestreit, K. Moi, [http://markus-land.de/ M. Land], [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], T. Nikolaus, W. Steimle. Hermitian K-theory for stable ∞-categories I: Foundations [http://arxiv.org/abs/2009.07223 arXiv:2009.07223]; 09/2020<br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], Motivic invariants of symmetric powers, [https://arxiv.org/abs/2009.06986 arxiv:2009.06986]; 09/2020<br />
<br />
*[https://hoyois.app.uni-regensburg.de M. Hoyois], Joachim Jelisiejew, [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], Burt Totaro, [https://www.muramatik.com M. Yakerson]. The Hilbert scheme of infinite affine space and algebraic K-theory. [https://arxiv.org/abs/2002.11439 arXiv:2002.11439]; 09/2020<br />
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*Y. Kezuka, Tamagawa number divisibility of central L-values of twists of the Fermat elliptic curve. [https://arxiv.org/abs/2003.02772 arXiv:2003.02772 math.NT]; 08/2020<br />
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*E. Elmanto, [https://homepages.uni-regensburg.de/~nad22969/research.php D. Nardin] and L. Yang. A descent view on Mitchell's theorem [https://arxiv.org/abs/2008.02821 arXiv:2008.02821]; 08/2020<br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, Reciprocity for Kato-Saito idele class group with modulus, [https://arxiv.org/abs/2008.05719 arXiv:2008.05719]; 08/2020<br />
<br />
*S. Baader, R. Blair, A. Kjuchukova and [https://homepages.uni-regensburg.de/~mif57716/ F. Misev]. The bridge number of arborescent links with many twigs. [https://arxiv.org/abs/2008.00763 arXiv:2008.00763]; 08/2020<br />
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*G. Herrmann and J. P. Quintanilha. The Complex of Hypersurfaces in a Homology Class. [https://arxiv.org/abs/2007.00522 arXiv:2007.00522]; 07/2020<br />
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*H. Esnault and M. Kerz. Density of Arithmetic Representations of Function Fields. [https://arxiv.org/abs/2005.12819 arXiv:2005.12819]; 05/2020<br />
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*S. Boucksom, [https://gubler.app.uni-regensburg.de/ W. Gubler], F. Martin. Differentiability of relative volumes over an arbitrary non-archimedean field. [https://arxiv.org/abs/2004.03847 arXiv:2004.03847]; 04/2020<br />
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*[https://ekvv.uni-bielefeld.de/pers_publ/publ/PersonDetail.jsp?personId=412153703&lang=en A. M. Botero] and J. I. Burgos Gil. Toroidal b-divisors and Monge-Ampére measures. [https://arxiv.org/abs/2004.14045 arXiv.2004.1405]; 04/2020<br />
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*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Closed 1-Forms and Twisted Cohomology [https://arxiv.org/abs/2003.10368 arXiv:2003.10368 math.DG]; 03/2020<br />
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*[https://drew-heard.github.io/ D. Heard]. The topological nilpotence degree of a Noetherian unstable algebra. [https://arxiv.org/abs/2003.13267 arXiv:2003.13267]; 03/2020 <br />
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*[https://www.fernuni-hagen.de/juniorprofessur-algebra/team/steffen.kionke.shtml S. Kionke], C. L&ouml;h. A note on p-adic simplicial volumes, [https://arxiv.org/abs/2003.10756 arXiv:2003.10756 math.GT]; 03/2020<br />
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*[https://www.icmat.es/miembros/burgos/index.html Burgos Gil, José Ignacio]; [https://gubler.app.uni-regensburg.de/ Gubler, Walter]; P. Jell; [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html Künnemann, Klaus]: A comparison of positivity in complex and tropical toric geometry. [https://arxiv.org/abs/2003.08644 arXiv:2003.08644 math.AG]; 03/2020.<br />
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*C. L&ouml;h. Ergodic theoretic methods in group homology. A minicourse on L2-Betti numbers in group theory. SpringerBriefs in Mathematics, Springer, [https://www.springer.com/gp/book/9783030442194 DOI 10.1007/978-3-030-44220-0] 03/2020.<br />
<br />
*C. L&ouml;h, M. Moraschini. Simplicial volume via normalised cycles, [https://arxiv.org/abs/2003.02584 arXiv:2003.02584 math.AT]; 03/2020 <br />
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*[https://homepages.uni-regensburg.de/~gur23971/ R. Gualdi], [https://cesar-martinez-math.weebly.com C. Martínez], Higher dimensional essential minima and equidistribution of cycles, [https://arxiv.org/abs/2001.11468 arXiv:2001.11468]; 01/2020<br />
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*[http://markus-land.de M. Land], [http://www.staff.science.uu.nl/~meier007/ L. Meier], G. Tamme, Vanishing results for chromatic localizations of algebraic K-theory. [https://arxiv.org/abs/2001.10425 arXiv:2001.10425]; 01/2020<br />
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*N. Ginoux, G. Habib, [https://pilca.app.uni-regensburg.de/ M. Pilca], U. Semmelmann. An Obata-type characterization of doubly-warped product Kähler manifolds. [https://arxiv.org/abs/2002.08808 arxiv:2002.08808]; 02/2020<br />
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*N. Ginoux, G. Habib, [https://pilca.app.uni-regensburg.de/ M. Pilca], U. Semmelmann. An Obata-type characterization of Calabi metrics on line bundles. [https://arxiv.org/abs/2002.08810 arxiv:2002.08810]; 02/2020<br />
<br />
*T. Barthel, [https://drew-heard.github.io/ D. Heard], N. Castellana, G. Valenzuela. Local Gorenstein duality for cochains on spaces. [https://arxiv.org/abs/2001.02580 arXiv:2001.02580]; 01/2020. Journal of Pure and Applied Algebra, Volume 225, Issue 2, February 2021<br />
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*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], G. C. Thiang. Cobordism invariance of topological edge-following states. [https://arxiv.org/abs/2001.08339 arXiv:2001.08339]; 01/2020.<br />
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*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], A. Stoffel. A framework for geometric field theories and their classification in dimension one. [https://arxiv.org/abs/2001.05721 arXiv:2001.05721]; 01/2020.<br />
<br />
<br />
===2019===<br />
<br />
*M. Moraschini, Alessio Savini. Multiplicative constants and maximal measurable cocycles in bounded cohomology. [https://arxiv.org/abs/1912.09731 arXiv:1912.09731]; 12/2019<br />
<br />
*[https://friedl.app.uni-regensburg.de/ Stefan Friedl], Stefano Vidussi. BNS Invariants and Algebraic Fibrations of Group Extensions. [https://arxiv.org/abs/1912.10524 arXiv:1912.10524]; 12/2019<br />
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*[http://people.dm.unipi.it/frigerio/ R. Frigerio], M. Moraschini. Gromov's theory of multicomplexes with applications to bounded cohomology and simplicial volume, [https://arxiv.org/abs/1808.07307 arXiv:1808.07307 math.GT]; 12/2019; To appear in Memoirs of the American Mathematical Society. <br />
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*[https://ekvv.uni-bielefeld.de/pers_publ/publ/PersonDetail.jsp?personId=412153703&lang=en A. M. Botero], J. I. Burgos Gil and M. Sombra. Convex analysis on polyhedral spaces. [https://arxiv.org/abs/1911.04821 arXiv:1911.04821]; 11/2019 <br />
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*Y. Kezuka, Y. Li, A classical family of elliptic curves having rank one and the 2-primary part of their Tate-Shafarevich group non-trivial. [https://arxiv.org/abs/1911.04532 arXiv:1911.04532 math.NT]; 11/2019 <br />
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*N. Heuer, C. L&ouml;h. Transcendental simplicial volumes, [https://arxiv.org/abs/1911.06386 arXiv:1911.006386 math.GT]; 11/2019<br />
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*N. Heuer, C. L&ouml;h. Simplicial volume of one-relator groups and stable commutator length, [https://arxiv.org/abs/1911.02470 arXiv:1911.02470 math.GT]; 11/2019<br />
<br />
*T. Bachmann, E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, [https://www.muramatik.com M. Yakerson]. On the infinite loop spaces of algebraic cobordism and the motivic sphere. [https://arxiv.org/abs/1911.02262 arXiv:1911.02262]; 11/2019<br />
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*C. L&ouml;h, [https://topology.math.kit.edu/english/21_53.php R. Sauer]. Bounded cohomology of amenable covers via classifying spaces, [https://arxiv.org/abs/1910.11716 arXiv:1910.11716 math.AT]; 10/2019 <br />
<br />
*B. Ammann; J. Mougel; V. Nistor, A comparison of the Georgescu and Vasy spaces associated to the N-body problems. [https://arxiv.org/abs/1910.10656 arXiv:1910.10656 math-ph]; 10/2019<br />
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*[https://ekvv.uni-bielefeld.de/pers_publ/publ/PersonDetail.jsp?personId=412153703&lang=en A. M. Botero]. The Convex-Set Algebra and intersection theory on the Toric Riemann-Zariski Space. [https://arxiv.org/abs/1909.08262 arXiv.1909.08262]; 09/2019<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel, P. Orson, M. Powell. A survey of the foundations of four-manifold theory in the topological category. [http://arxiv.org/abs/1910.07372 arXiv:1910.07372]; 10/2019<br />
<br />
*D. Fauser, C. L&ouml;h, M. Moraschini, J. P. Quintanilha. Stable integral simplicial volume of 3-manifolds, [https://arxiv.org/abs/1910.06120 arXiv:1910.06120 math.GT]; 10/2019<br />
<br />
*[https://sites.google.com/view/masoudzargar M.Zargar], Riemannian structures and point-counting, [https://arxiv.org/abs/1910.04003 arXiv:1910.04003]; 10/2019<br />
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*[https://sites.google.com/view/masoudzargar M.Zargar], Comparison of stable homotopy categories and a generalized Suslin-Voevodsky theorem, [https://www.sciencedirect.com/science/article/pii/S0001870819303548 Advances in Mathematics, vol. 354]; 10/2019<br />
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*[https://www.preschema.com A.A. Khan]. Virtual excess intersection theory. [https://arxiv.org/abs/1909.13829 arXiv:1909.13829]; 09/2019<br />
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*P. Jell, Tropical cohomology with integral coefficients for analytic spaces. [https://arxiv.org/abs/1909.12633 arXiv:1909.12633 math.AG]; 09/2019<br />
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*V. Wanner, Energy Minimization Principle for non-archimedean curves. [https://arxiv.org/abs/1909.11335 arXiv:1909.11335]; 09/2019.<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [http://www.lemiller.net/ L.E. Miller]. Witt differentials in the h-topology. [https://arxiv.org/abs/1703.08868 arXiv:1703.08868 math.AC]; Journal of Pure and Applied Algebra, vol. 223, no. 12, 12/2019, pp. 5285-5309.<br />
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*N.Sardari, [https://sites.google.com/view/masoudzargar M.Zargar], Ramanujan graphs and exponential sums over function fields, [https://arxiv.org/abs/1909.07365 arXiv:1909.07365]; 09/2019<br />
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*[https://www.preschema.com A.A. Khan]. Virtual fundamental classes of derived stacks I. [https://arxiv.org/abs/1909.01332 arXiv:1909.01332]; 09/2019<br />
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* M. Moraschini, Alessio Savini. A Matsumoto-Mostow result for Zimmer's cocycles of hyperbolic lattices. [https://arxiv.org/pdf/1909.00846.pdf arXiv:1909.00846]; 09/2019 To appear in Transformation Groups.<br />
<br />
*Imre Bokor, Diarmuid Crowley, [https://friedl.app.uni-regensburg.de/ S. Friedl], Fabian Hebestreit, Daniel Kasprowski, [http://markus-land.de/ Markus Land], Johnny Nicholson Connected sum decompositions of high-dimensional manifolds. [http://arxiv.org/abs/1909.02628 arXiv:1909.02628]; 09/2019<br />
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*M. Lüders, Algebraization for zero-cycles and the p-adic cycle class map, Mathematical Research Letters, [https://www.intlpress.com/site/pub/pages/journals/items/mrl/content/vols/0026/0002/a008/index.php Volume 26] (2019) Number 2, pp. 557-585.<br />
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*M. Lüders, A restriction isomorphism for zero cyclces with coefficients in Milnor K-theory, Cambridge Journal of Mathematics, [https://www.intlpress.com/site/pub/pages/journals/items/cjm/content/vols/0007/0001/a001/index.php Volume 7] (2019) Number 1-2, pp. 1-31.<br />
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* A. Engel, Ch. Wulff, R. Zeidler. Slant products on the Higson-Roe exact sequence, [https://arxiv.org/abs/1909.03777 arXiv:1909.03777 math.KT]; 09/2019<br />
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*S. Baader, I. Banfield, [http://lewark.de/lukas/ L. Lewark]. Untwisting 3-strand torus knots. [http://arxiv.org/abs/1909.01003 arXiv:1909.01003]; 09/2019<br />
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*E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, M. Yakerson. Modules over algebraic cobordism. [https://arxiv.org/abs/1908.02162 arXiv:1908.02162]; 08/2019<br />
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*N.Sardari, [https://sites.google.com/view/masoudzargar M.Zargar], Sections of quadrics over A^1_{F_q}, [https://arxiv.org/abs/1907.07839v2 arXiv:1907.07839]; 08/2019<br />
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*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz], Etale cohomology of rank one l-adic local systems in positive characteristic, [https://arxiv.org/abs/1908.08291 arxiv:1908.08291]; 08/2019 <br />
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*H.K.Nguyen, Covariant & Contravariant Homotopy Theories, [https://arxiv.org/abs/1908.06879 arxiv:1908.06879]; 08/2019<br />
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*Y. Kezuka, On the main conjecture of Iwasawa theory for certain non-cyclotomic ℤp-extensions. [https://arxiv.org/abs/1711.07554 arXiv:1711.07554 math.NT]; J. Lond. Math. Soc., Vol. 100, pp. 107-136, 8/2019<br />
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*Y. Kezuka, J. Choi, Y. Li, Analogues of Iwasawa's μ=0 conjecture and the weak Leopoldt conjecture for a non-cyclotomic ℤ2-extension. [https://arxiv.org/abs/1711.01697 arXiv:1711.01697 math.NT]; Asian J. Math., Vol. 23, No. 3, pp. 383-400, 7/2019<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], Mark Powell, Homotopy ribbon concordance and Alexander polynomials. [http://arxiv.org/abs/1907.09031 arXiv:1907.09031]; 07/2019 <br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], K. Yamada. Rigid analytic reconstruction of Hyodo--Kato theory. [https://arxiv.org/abs/1907.10964 arXiv:1907.10964 math.NT]; 07/2019.<br />
<br />
*[https://drew-heard.github.io/ D. Heard]. Depth and detection for Noetherian unstable algebras. [https://arxiv.org/abs/1907.06373 arxiv:1907.06373]; 07/2019<br />
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* [https://sites.google.com/view/lukas-prader/ L. Prader], A local–global principle for surjective polynomial maps, [https://arxiv.org/abs/1909.11690 arXiv:1909.11690]; Journal of Pure and Applied Algebra 223(6), 06/2019, pp. 2371-2381<br />
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*F. Madani, A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. LcK structures with holomorphic Lee vector field on Vaisman-type manifolds [https://arxiv.org/abs/1905.07300 arXiv:1905.07300 math.DG]; 05/2019<br />
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*[https://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], On the space of initial values strictly satisfying the dominant energy condition, [https://arxiv.org/abs/1906.00099 arXiv:1906.00099]; 05/2019<br />
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*[http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], C. Ravi. Rigidity in equivariant algebraic $K$-theory. [https://arxiv.org/abs/1905.03102 arXiv:1905.03102]; 05/2019<br />
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*P. Feller, [http://lewark.de/lukas/ L. Lewark]. Balanced algebraic unknotting, linking forms, and surfaces in three- and four-space. [http://arxiv.org/abs/1905.08305 arXiv:1905.08305]; 05/2019 <br />
<br />
*[https://graptismath.net G. Raptis], W. Steimle, Topological manifold bundles and the A-theory assembly map. [https://arxiv.org/abs/1905.01868 arXiv:1905.01868]; 05/2019<br />
<br />
*P. Antonini, A. Buss, A. Engel, T. Siebenand. Strong Novikov conjecture for low degree cohomology and exotic group C*-algebras, [https://arxiv.org/abs/1905.07730 arXiv:1905.07730 math.KT]; 05/2019<br />
<br />
*J. Schmidt, [https://www.florianstrunk.de F. Strunk]. A Bloch--Ogus Theorem for henselian local rings in mixed characteristic. [https://arxiv.org/abs/1904.02937 arXiv:1904.02937]; 04/2019<br />
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*T. Barthel, [https://drew-heard.github.io/ D. Heard], N. Castellana, G. Valenzuela. On stratification for spaces with Noetherian mod p cohomology. [https://arxiv.org/abs/1904.12841 arxiv:1904.12841]; 04/2019<br />
<br />
*B. Karlhofer, [https://homepages.abdn.ac.uk/kedra/pages/ J. Kędra], M. Marcinkowski, A. Trost. Qualitative counting closed geodesics,[https://arxiv.org/abs/1904.11237 arXiv:1904.11237 math.DG]; 04/2019 <br />
<br />
*N. Heuer, C. L&ouml;h. The spectrum of simplicial volume. [https://arxiv.org/abs/1904.04539 arXiv:1904.04539 math.GT]; 04/2019<br />
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*K. Bohlen, J. M. Lescure. A geometric approach to K-homology for Lie manifolds, [https://arxiv.org/abs/1904.04069 arXiv:1904.04069]; 04/2019<br />
<br />
*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [https://www.s.u-tokyo.ac.jp/en/people/shiho_atsushi/ A. Shiho]. On infiniteness of integral overconvergent de Rham-Witt cohomology modulo torsion. [https://arxiv.org/abs/1812.03720 arXiv:1812.03720 math.NT]; 04/2019; to appear in the Tohoku Mathematical Journal.<br />
<br />
*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl]. A new proof of a vanishing result due to Berthelot, Esnault, and Rülling. [https://arxiv.org/abs/1805.06269 arXiv:1805.06269 math.NT]; 04/2019 to appear in the Journal of Number Theory.<br />
<br />
*C. L&ouml;h. Residually finite categories. [https://arxiv.org/abs/1903.11488 arXiv:1903.11488 math.CT]; 03/2019<br />
<br />
*A. Engel, C. L&ouml;h. Polynomially weighted l^p-completions and group homology. [https://arxiv.org/abs/1903.11486 arXiv:1903.11486 math.GR]; 03/2019 <br />
<br />
*B. Ammann; K. Kröncke, O. Müller. Construction of initial data sets for Lorentzian manifolds with lightlike parallel spinors. Commun. Math. Phys. 387, 77-109 (2021), doi: 10.1007/s00220-021-04172-1, [https://arxiv.org/abs/1903.02064 arXiv:1903.02064 math.DG]; 03/2019<br />
<br />
*[https://www.math.bgu.ac.il/~brandens/ M. Brandenbursky], M. Marcinkowski. Bounded cohomology of transformation groups. [https://arxiv.org/abs/1902.11067 arXiv:1902.11067 math.GT]; 02/2019.<br />
<br />
*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz], Arithmetic subspaces of moduli spaces of rank one local systems. [https://arxiv.org/abs/1902.02961 arXiv:1902.02961]; 2/2019.<br />
<br />
*F. Déglise, J. Fasel, F. Jin, [https://www.preschema.com A.A. Khan]. Borel isomorphism and absolute purity. [https://arxiv.org/abs/1902.02055 arXiv:1902.02055]; 02/2019<br />
<br />
*[https://graptismath.net G. Raptis], On transfer maps in the algebraic K-theory of spaces. [https://arxiv.org/abs/1901.05539 arXiv:1901.05539]; 01/2019<br />
<br />
*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [http://perso.ens-lyon.fr/wieslawa.niziol/ W. Nizioł]. Syntomic cohomology and p-adic motivic cohomology. [http://content.algebraicgeometry.nl/2019-1/2019-1-006.pdf Algebraic Geometry, vol. 6, no. 1, pp. 100-131]; 01/2019.<br />
<br />
===2018===<br />
<br />
*E. Elmanto, [https://www.preschema.com A.A. Khan]. Perfection in motivic homotopy theory. [https://arxiv.org/abs/1812.07506 arXiv:1812.07506]; 12/2018<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], [https://www.florianstrunk.de/ F. Strunk], G. Tamme, Towards Vorst's conjecture in positive characteristic. [https://arxiv.org/abs/1812.05342 arXiv:1812.05342]; 12/2018. <br />
<br />
*F. Binda,S. Saito, Semi-purity for cycles with modulus [https://arxiv.org/abs/1812.01878 arXiv:1812.01878]; 12/2018.<br />
<br />
* B. Ammann; N. Große; V Nistor, Analysis and boundary value problems on singular domains: an approach via bounded geometry. [https://arxiv.org/abs/1812.09898 arXiv:1812.09898 math.AP]; 12/2018<br />
<br />
*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [https://homepages.uni-regensburg.de/~spj54141/ J. Sprang]. Integral Comparison of Monsky-Washnitzer and overconvergent de Rham-Witt cohomology. [https://www.ams.org/journals/bproc/2018-05-07/S2330-1511-2018-00038-0/S2330-1511-2018-00038-0.pdf Proceedings of the AMS, Series B, vol. 5, pp. 64-72]; 11/2018. <br />
<br />
*[https://graptismath.net/ G. Raptis], Devissage for Waldhausen K-theory. [https://arxiv.org/abs/1811.09564 arXiv:1811.09564]; 11/2018<br />
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*[https://www.preschema.com A.A. Khan]. Descent by quasi-smooth blow-ups in algebraic K-theory. [https://arxiv.org/abs/1810.12858 arXiv:1810.12858]; 10/2018<br />
<br />
*B. Ammann; N. Große; V Nistor, The strong Legendre condition and the well-posedness of mixed Robin problems on manifolds with bounded geometry. [https://arxiv.org/abs/1810.06926 arXiv:1810.06926 math.AP]; 10/2018<br />
<br />
*[http://federicobambozzi.eu F. Bambozzi], [https://www.math.univ-paris13.fr/~vezzani/ A. Vezzani], Rigidity for rigid analytic motives. [https://arxiv.org/abs/1810.04968 arXiv:1810.04968];10/2018 <br />
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*[https://drew-heard.github.io/ D. Heard], G. Li, D. Shi, Picard groups and duality for real Morava E-theories. [https://arxiv.org/abs/1810.05439 arxiv:1810.05439]; 10/2018<br />
<br />
*B. Ammann; N. Ginoux; Some examples of Dirac-harmonic maps [https://arxiv.org/abs/1809.09859 arXiv:1809.09859 math.AP]; 09/2018<br />
<br />
*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Injectivity results for coarse homology theories. [https://arxiv.org/abs/1809.11079 arXiv:1809.11079 math.KT]; 09/2018<br />
<br />
*E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, M. Yakerson. Framed transfers and motivic fundamental classes. [https://arxiv.org/abs/1809.10666 arXiv:1809.10666]; 09/2018<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Transfers in coarse homology. [https://arxiv.org/abs/1809.08300 arXiv:1809.08300 math.KT]; 09/2018<br />
<br />
*C. L&ouml;h. Cost vs. integral foliated simplicial volume. [https://arxiv.org/abs/1809.09660 arXiv:1809.09660 math.GT]; 09/2018<br />
<br />
*C. L&ouml;h. Simplicial volume with Fp-coefficients. [https://arxiv.org/abs/1808.09497 arXiv:1808.09497 math.GT]; 08/2018<br />
<br />
*[http://markus-land.de M. Land], G. Tamme. On the K-theory of pullbacks. [http://arxiv.org/abs/1808.05559 arXiv:1808.05559 math.KT]; 08/2018<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz]. On negative algebraic K-groups. [https://eta.impa.br/dl/137.pdf ICM 2018]; 08/2018<br />
<br />
*D. Fauser, [https://friedl.app.uni-regensburg.de/ S. Friedl], C. L&ouml;h. Integral approximation of simplicial volume of graph manifolds. [https://arxiv.org/abs/1807.10522 arXiv:1807.10522 math.GT]; 07/2018<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], JungHwan Park, Bram Petri, Jean Raimbault and Arunima Ray, On distinct finite covers of 3-manifolds. [http://arxiv.org/abs/1807.09861 arXiv:1807.09861]; 07/2018<br />
<br />
* [https://yangenlin.wordpress.com/ E. Yang], Y. Zhao. On the relative twist formula of l-adic sheaves. [https://arxiv.org/abs/1807.06930 arXiv:1807.06930 math.AG]; 07/2018<br />
<br />
*F. Ben Aribi, [https://friedl.app.uni-regensburg.de/ S. Friedl], [http://www.gerhit.de/ G. Herrmann], The leading coefficient of the L^2-Alexander torsion. [http://arxiv.org/abs/1806.10965 arXiv:1806.10965]; 06/2018<br />
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*F. Déglise, F. Jin, [https://www.preschema.com A.A. Khan]. Fundamental classes in motivic homotopy theory. [https://arxiv.org/abs/1805.05920 arXiv:1805.05920]; 05/2018<br />
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*[https://graptismath.net/ G. Raptis], W. Steimle, On the h-cobordism category. I. [https://arxiv.org/abs/1805.04395 arXiv:1805.04395]; 05/2018<br />
<br />
*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], K. Yamada. Comparison between rigid syntomic and crystalline syntomic cohomology for strictly semistable log schemes with boundary. [https://arxiv.org/abs/1805.04974 arXiv:1805.04974 math.NT]; 05/2018.<br />
<br />
*G. Herrmann, Sutured manifolds and L^2-Betti numbers. [https://arxiv.org/abs/1804.09519 arxiv:1804.09519]; 04/2018<br />
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*H.K. Nguyen, [http://graptismath.net/ G. Raptis], C. Schrade, Adjoint functor theorems for infinity categories. [https://arxiv.org/abs/1803.01664 arxiv:1803.01664]; 03/2018<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], Y. Zhao, Higher ideles and class field theory. [https://arxiv.org/abs/1804.00603 arXiv:1804.00603]; 03/2018<br />
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* [https://www.math.u-psud.fr/~fischler/ S. Fischler], [http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], [http://wain.mi.ras.ru/ W. Zudilin], Many odd zeta values are irrational. [https://arxiv.org/abs/1803.08905 arXiv:1803.08905]; 03/2018<br />
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*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Scarponi, The Maillot-Rössler current and the polylogarithm on abelian schemes. [https://arxiv.org/abs/1803.00833 arXiv:1803.00833]; 03/2018<br />
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*M. Marcinkowski, Aut-invariant word norm on right angled Artin and Coxeter groups. [https://arxiv.org/abs/1803.00294 arXiv:1803.00294]; 03/2018<br />
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* F. Binda, A. Krishna, Rigidity for relative 0-cycles [https://arxiv.org/abs/1802.00165 arXiv:1802.00165]; 2/2018.<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], Infinitely many odd zeta values are irrational. By elementary means. [https://arxiv.org/abs/1802.09410 arXiv:1802.09410]; 02/2018<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], S. Saito, G. Tamme, K-theory of non-archimedean rings I. [http://arxiv.org/abs/1802.09819 arXiv1802.09819 math.KT]; 02/2018<br />
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*[https://www.preschema.com A.A. Khan], D. Rydh. Virtual Cartier divisors and blow-ups. [https://arxiv.org/abs/1802.05702 arXiv:1802.05702]; 2/2018 <br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], The syntomic realization of the elliptic polylogarithm via the Poincaré bundle. [https://arxiv.org/abs/1802.04999 arXiv:1802.04999]; 02/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], The algebraic de Rham realization of the elliptic polylogarithm via the Poincaré bundle. [https://arxiv.org/abs/1802.04996 arXiv:1802.04996]; 02/2018<br />
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*[http://federicobambozzi.eu F. Bambozzi], S. Murro, [http://www.pinamonti.it/ N. Pinamonti] Invariant states on Weyl algebras for the action of the symplectic group. [https://arxiv.org/abs/1802.02487 arXiv:1802.02487];02/2018<br />
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*Y. Kezuka, On the p-part of the Birch-Swinnerton-Dyer conjecture for elliptic curves with complex multiplication by the ring of integers of ℚ(√-3). [https://arxiv.org/abs/1605.08245 arXiv:1605.08245 math.NT]; Math. Proc. Camb. Philos. Soc., 164, pp. 67-98, 1/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], Real-analytic Eisenstein series via the Poincaré bundle. [https://arxiv.org/abs/1801.05677 arXiv:1801.05677]; 01/2018<br />
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*V. Wanner, Comparison of two notions of subharmonicity on non-archimedean curves. [https://arxiv.org/abs/1801.04713 arXiv: 1801.04713]; 01/2018<br />
<br />
=== 2017===<br />
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*[https://gubler.app.uni-regensburg.de/ Gubler, Walter]; Jell, Philipp; [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html Künnemann, Klaus]; Martin, Florent, Continuity of Plurisubharmonic Envelopes in Non-Archimedean Geometry and Test Ideals (with an Appendix by José Ignacio Burgos Gil and Martín Sombra). Annales de l’Institut Fourier 69 (2019), no.5, 2331-2376 [https://aif.centre-mersenne.org/item/AIF_2019__69_5_2331_0/ doi : 10.5802/aif.3296] [https://arxiv.org/abs/1712.00980 arXiv:1712.00980 math.AG]; 12/2017.<br />
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*G. Cortiñas, J. Cuntz, R. Meyer, and G. Tamme, Weak completions, bornologies and rigid cohomology. [http://arxiv.org/abs/1712.08004 arXiv:1712.08004 math.AG]; 12/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Coarse homology theories and finite decomposition complexity. [https://arxiv.org/abs/1712.06932 arXiv:1712.06932 math.KT];12/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, Coarse cohomology theories. [https://arxiv.org/abs/1711.08599 arXiv:1711.08599 math.AT]; 11/2017<br />
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*A. Engel, [http://www.uni-math.gwdg.de/cwulff/ Ch. Wulff] Coronas for properly combable spaces. [https://arxiv.org/abs/1711.06836 arXiv:1711.06836 math.MG]; 11/2017 <br />
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*[http://markus-land.de/ M. Land], Reducibility of low dimensional Poincaré duality spaces. [https://arxiv.org/pdf/1711.08179.pdf arXiv:1711.08179]; 11/2017<br />
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*T. Barthel, T. Schlank, N. Stapleton, Chromatic homotopy theory is asymptotically algebraic. [https://arxiv.org/abs/1711.00844 arXiv:1711.00844]; 11/2017 <br />
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*P. Jell, [https://www.math.uni-tuebingen.de/user/jora/ J. Rau], K. Shaw Lefschetz (1,1)-theorem in tropical geometry. Epijournal de Géometrie Algébrique, volume 2, article no. 11 (2018)[https://arxiv.org/abs/1711.07900 arXiv:1711.07900];11/2017<br />
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*E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, M. Yakerson. Motivic infinite loop spaces.[https://arxiv.org/abs/1711.05248 arXiv:1711.05248]; 11/2017 <br />
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*[http://federicobambozzi.eu F. Bambozzi], O.Ben-Bassat, [https://www.maths.ox.ac.uk/people/yakov.kremnitzer K. Kremnizer] Analytic geometry over F_1 and the Fargues-Fontaine curve. [https://arxiv.org/abs/1711.04885 arXiv:1711.04885];11/2017<br />
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*R. Zentner, [http://wwwf.imperial.ac.uk/~ssivek/ S. Sivek], SU(2)-cyclic surgeries and the pillowcase. [http://arxiv.org/abs/1710.01957 arXiv:1710.01957 math.gt];10/2017<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], [http://www.gerhit.de/ G. Herrmann], Torsion in the homology of finite covers of 3-manifolds. [http://arxiv.org/abs/1710.08983 arXiv:1710.0898 [math.gt];10/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Equivariant coarse homotopy theory and coarse algebraic K-homology. [https://arxiv.org/abs/1710.04935 arXiv:1710.04935 math.KT];10/2017<br />
<br />
*K. Bohlen, René Schulz. Quantization on manifolds with an embedded submanifold, [https://arxiv.org/abs/1710.02294 arXiv:1710.02294 math.DG]; 10/2017<br />
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*F. Binda and A. Krishna, Zero cycles with modulus and zero cycles on singular varieties, to appear in Compositio Math, [https://arxiv.org/abs/1512.04847 arXiv:1512.04847v4 [math.AG]].<br />
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*M. Boileau, [https://friedl.app.uni-regensburg.de/ S. Friedl], Grothendieck rigidity of 3-manifold groups. [http://arxiv.org/abs/1710.02746 arXiv:1710.02746 math.gt];10/2017<br />
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* T. Barthel, M. Hausmann, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], T. Nikolaus, [http://www.nullplug.org/ J. Noel], N. Stapleton, The Balmer spectrum of the equivariant homotopy category of a finite abelian group, [https://arxiv.org/abs/1709.04828 arXiv:1709.04828 math.at]; 10/2017<br />
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*M. Boileau, [https://friedl.app.uni-regensburg.de/ S. Friedl], The virtual Thurston seminorm of 3-manifolds. [http://arxiv.org/abs/1709.06485 arXiv:1709.06485 math.gt];09/2017<br />
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* A. Conway, [https://friedl.app.uni-regensburg.de/ S. Friedl], [http://www.gerhit.de/ G. Herrmann], Linking forms revisited. [http://arxiv.org/abs/1708.03754 arXiv:1708.03754 math.gt];08/2017<br />
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*G. Cortiñas, J. Cuntz, R. Meyer, and G. Tamme, Nonarchimedean bornologies, cyclic homology and rigid cohomology. [http://arxiv.org/abs/1708.00357 arXiv:1708.00357 math.AG]; 08/2017<br />
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*M. Marcinkowski, [https://www.math.bgu.ac.il/~brandens/ M. Brandenbursky], Topological entropy and quasimorphisms. [https://arxiv.org/abs/1707.06020 arXiv:1707.06020 math.GT]; 07/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, The coarse index class with support. [https://arxiv.org/abs/1706.06959 arXiv:1706.06959 math.DG]; 06/2017<br />
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*P. Jell, Tropical Hodge numbers of non-archimedean curves. Israel Journal of Mathematics 229 (2019), 1-19, no.1, 287-305, [https://link.springer.com/article/10.1007/s11856-018-1799-5 doi: 10.1007/s11856-018-1799-5][https://arxiv.org/abs/1706.05895 arXiv:1706.05895 math.AG]; 06/2017<br />
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*T. Barthel, N. Stapleton, Excellent rings in transchromatic homotopy theory. [https://arxiv.org/abs/1706.00208 arXiv:1706.00208 math.AT]; 06/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, Coarse assembly maps. [https://arxiv.org/abs/1706.02164 arXiv:1706.02164 math.KT]; 06/2017<br />
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*F. Hebestreit, [http://www.markus-land.de M. Land], W. Lück, O. Randal-Williams. A Vanishing theorem for tautological classes of aspherical manifolds. [https://arxiv.org/pdf/1705.06232.pdf arXiv:1705.06232 math.AT]; 05/2017<br />
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*D.-C. Cisinski, [https://www.preschema.com A.A. Khan]. Brave new motivic homotopy theory II: Homotopy invariant K-theory. [https://arxiv.org/abs/1705.03340 arXiv:1705.03340]; 05/2017<br />
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*F. Madani, A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. On Weyl-reducible conformal manifolds and lcK structures [https://arxiv.org/abs/1705.10397 arXiv:1705.10397 math.DG]; 05/2017<br />
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*[http://graptismath.net/ G. Raptis], [https://www.florianstrunk.de/ F. Strunk]. Model topoi and motivic homotopy theory. [https://arxiv.org/abs/1704.08467 arXiv:1704.08467 math.AT]; 04/2017<br />
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*D. Fauser. Integral foliated simplicial volume and S^1-actions. [http://arxiv.org/abs/1704.08538 arXiv:1704.08538 math.GT]; 04/2017<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Vidussi, On virtual properties of Kaehler groups. [http://arxiv.org/abs/1704.07041 arXiv:1704.07041 math.gt];04/2017<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Gill, S. Tillmann, Linear representations of 3-manifold groups over rings. [http://arxiv.org/abs/1703.06609 arXiv:1703.06609 math.gt];04/2017<br />
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*C. Löh. Explicit l1-efficient cycles and amenable normal subgroups. [http://arxiv.org/abs/arXiv:1704.05345 arXiv:1704.05345 math.GT]; 04/2017<br />
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*C. Löh. Rank gradient vs. stable integral simplicial volume. [http://arxiv.org/abs/arXiv:1704.05222 arXiv:1704.05222 math.GT]; 04/2017<br />
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*S.P. Reeh, T.M. Schlank, N. Stapleton, A formula for p-completion by way of the Segal conjecture. [https://arxiv.org/abs/arxiv:1704.00271 arxiv:1704.00271 math.AT]; 04/2017<br />
<br />
*F. Binda, Torsion zero cycles with modulus on affine varieties.[https://arxiv.org/abs/1604.06294 arXiv:1604.06294 math.AG], to appear in J. of Pure and App. Algebra.<br />
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*F. Binda, J. Cao, W. Kai and R. Sugiyama, Torsion and divisibility for reciprocity sheaves and 0-cycles with modulus, J. of Algebra, [http://dx.doi.org/10.1016/j.jalgebra.2016.07.036 Vol. 469], 1, 2017.<br />
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* H.K. Nguyen, On the infinite loop space structure of the cobordism category, [https://doi.org/10.2140/agt.2017.17.1021 Algebr. Geom. Topol. Vol. 17 issue 2], 3/2017<br />
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*G. Tamme, Excision in algebraic K-theory revisited. [http://arxiv.org/abs/arXiv:1703.03331 arXiv:1703.03331 math.KT]; 03/2017<br />
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*D. Fauser, C. Löh. Variations on the theme of the uniform boundary condition. [http://arxiv.org/abs/arXiv:1703.01108 arXiv:1703.01108 math.GT]; 03/2017<br />
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*A. Engel, Banach strong Novikov conjecture for polynomially contractible groups. [https://arxiv.org/abs/1702.02269 arXiv:1702.02269 math.KT]; 02/2017<br />
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*[https://www.math.bgu.ac.il/~brandens M.Brandenbursky], M.Marcinkowski. Aut-invariant norms and Aut-invariant quasimorphisms on free and surface groups. [https://arxiv.org/abs/1702.01662 arXiv:1702.01662 math.GT]; 02/2017<br />
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*N. Umezaki, [https://yangenlin.wordpress.com/ E. Yang], Y. Zhao. Characteristic class and the &epsilon;-factor of an étale sheaf. [https://arxiv.org/abs/1701.02841 arXiv:1701.02841 math.AG]; 01/2017<br />
<br />
===2016===<br />
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* M. Lüders, On a base change conjecture for higher zero-cycles. [https://arxiv.org/abs/1612.04635 arXiv:1612.04635 math.AG]; 12/2016<br />
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*P. Jell, V. Wanner. Poincaré duality for the real-valued de Rham cohomology of non-archimedean Mumford curves. Journal of Number Theory 187 (2018), 344-371 [https://doi.org/10.1016/j.jnt.2017.11.004 doi:10.1016/j.jnt.2017.11.004] [https://arxiv.org/abs/1612.01889 arXiv:1612.01889 math.AG]; 12/2016<br />
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*F. Madani, A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. On toric locally conformally Kähler manifolds [https://arxiv.org/abs/1611.01707 arXiv:1611.01707 math.DG]; 11/2016<br />
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* U. Jannsen, [http://www.lcv.ne.jp/~smaki/en/index.html S. Saito], Y. Zhao. Duality for relative logarithmic de Rham-Witt sheaves and wildly ramified class field theory over finite fields. [https://arxiv.org/abs/1611.08720 arXiv:1611.08720 math.AG]; 11/2016<br />
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*Y. Zhao. Duality for relative logarithmic de Rham-Witt sheaves on semistable schemes. [https://arxiv.org/abs/1611.08722 arXiv:1611.08722 math.AG]; 11/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; M. Nagel, P. Orson, M. Powell, Satellites and concordance of knots in 3-manifold [http://arxiv.org/abs/1611.09114 arXiv:1611.09114 math.GT]; 11/2016<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], [https://www.florianstrunk.de/ F. Strunk], G. Tamme. Algebraic K-theory and descent for blow-ups. [http://arxiv.org/abs/1611.08466 arXiv:1611.08466 math.KT]; 11/2016<br />
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*N. Otoba; J. Petean, Solutions of the Yamabe equation on harmonic Riemannian submersions, [https://arxiv.org/abs/1611.06709 arXiv:1611.06709 math.DG]; 11/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; W. Lueck, S. Tillmann, Groups and polytopes [http://arxiv.org/abs/1611.01857 arXiv:1611.01857 math.GT]; 11/2016<br />
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*B. Ammann; N. Große; V Nistor, Well-posedness of the Laplacian on manifolds with boundary and bounded geometry [http://arxiv.org/abs/1611.00281 arXiv:1611.00281 math.AP]; 11/2016<br />
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* A. Engel, M. Marcinkowski, Burghelea conjecture and asymptotic dimension of groups, [https://arxiv.org/abs/1610.10076 arXiv:1610.10076 math.GT]; 11/2016.<br />
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*S. Baader, P. Feller, L. Lewark, R. Zentner, Khovanov width and dealternation number of positive braid links, [http://arxiv.org/abs/1610.04534 arXiv:1605.04534 math.GT]; 10/2016<br />
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*M. Heusener, R. Zentner, A new algorithm for 3-sphere recognition, [http://arxiv.org/abs/1610.04092 arXiv:1605.04092 math.GT]; 10/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; M. Heusener. On high-dimensional representations of knot groups [http://arxiv.org/abs/1610.04414 arXiv:1610.04414 math.GT]; 10/2016<br />
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*O. Müller, Applying the index theorem to non-smooth operators, [https://arxiv.org/abs/1506.04636 arXiv:1506.04636 math.AP]; 10/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; W. Lueck. L2-Euler characteristics and the Thurston norm [http://arxiv.org/abs/1609.07805 arXiv:1609.07805 math.GT]; 09/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; W. Lueck. Universal L2-torsion, polytopes and applications to 3-manifolds. [http://arxiv.org/abs/1609.07809 arXiv:1609.07809 math.GT]; 09/2016<br />
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*A. Conway; [https://friedl.app.uni-regensburg.de/ S. Friedl]; E. Toffoli, The Blanchfield pairing of colored links. [http://arxiv.org/abs/1609.08057 arXiv:1609.08057 math.GT]; 09/2016<br />
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*[https://www.icmat.es/miembros/burgos/index.html Burgos Gil, José Ignacio]; [https://gubler.app.uni-regensburg.de/ Gubler, Walter]; Jell, Philipp; [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html Künnemann, Klaus]; Martin, Florent, Differentiability of non-archimedean volumes and non-archimedean Monge-Ampère equations (with an appendix by Robert Lazarsfeld). Algebraic Geometry 7 (2) (2020) 113-152 [http://content.algebraicgeometry.nl/2020-2/2020-2-005.pdf doi:10.14231/AG-2020-005] [https://arxiv.org/abs/1608.01919 arXiv:1608.01919 math.AG]; 08/2016.<br />
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*[https://gubler.app.uni-regensburg.de/ Gubler, Walter]; Martin, Florent, On Zhang's semipositive metrics. [https://arxiv.org/abs/1608.08030 arXiv:1608.08030]; 08/2016<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], S. Saito, G. Tamme. Towards a non-archimedean analytic analog of the Bass-Quillen conjecture. [https://arxiv.org/abs/1608.00703 arXiv:1608.00703 math.AG]; 08/2016<br />
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*O. Müller, A proof of Thorne's Hoop Conjecture for Einstein-Maxwell Theory, [https://arxiv.org/abs/1607.05036 arXiv:1607.05036 math.DG]; 08/2016<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl]. Full faithfulness for overconvergent F-de Rham-Witt connections. [https://arxiv.org/abs/1411.7182 arXiv:1411.7182 math.NT]; Comptes rendus - Mathématique vol. 354, no. 7, pp. 653-658, 07/2016.<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel. Homotopy theory with bornological coarse spaces. [https://arxiv.org/abs/1607.03657 arXiv:1607.03657 math.AT]; 07/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]. Novikov homology and noncommutative Alexander polynomials. [http://arxiv.org/pdf/arXiv:1606.03587.pdf arXiv:1606.03587 math.GT]; 06/2016<br />
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*A. Mathew, [http://dtclausen.tumblr.com/ Dustin Clausen], [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] Descent in algebraic K-theory and a conjecture of Ausoni-Rognes. [https://arxiv.org/abs/1606.03328 arxiv:1606.03328 math.AT].<br />
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* R. Zentner, Integer homology 3-spheres admit irreducible representations in SL(2,C), [http://arxiv.org/abs/1605.08530 arXiv:1605.08530 math.GT]; 05/2016<br />
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*D. Fauser, C. Löh, Exotic finite functorial semi-norms on singular homology. [http://arxiv.org/abs/arXiv:1605.04093 arXiv:1605.04093 math.GT]; 05/2016 <br />
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*[https://math.uoregon.edu/profile/botvinn B. Botvinnik], O. Müller, Cheeger-Gromov convergence in a conformal setting, [https://arxiv.org/abs/1512.07651 arXiv:1512.07651 math.DG]; 04/2016<br />
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*[http://www.gerrit-herrmann.de/#top G. Herrmann], The $L^2$-Alexander torsion for Seifert fiber spaces. [http://arxiv.org/pdf/arXiv:1602.08768.pdf arXiv:1602.08768 math.GT]; 02/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Vidussi. Rank gradients of infinite cyclic covers of Kaehler manifolds. [http://arxiv.org/pdf/arXiv:1604.08267.pdf arXiv:1604.08267 math.GT]; 04/2016 <br />
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*J. Lind, C. Malkiewich. The transfer map of free loop spaces [http://arxiv.org/abs/1604.03067 arXiv:1604.03067 math.AT]; 04/2016<br />
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*P. Graf. Polylogarithms for $GL_2$ over totally real fields. [http://arxiv.org/pdf/1604.04209.pdf arXiv:1604.04209 math.NT]; 04/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, M. Nagel. Representation varieties detect essential surfaces. [http://arxiv.org/pdf/arXiv:1604.00584.pdf arXiv:1604.00584 math.GT]; 04/2016<br />
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*D. Scarponi, Sparsity of p-divisible unramified liftings for subvarieties of abelian varieties with trivial stabilizer. [https://arxiv.org/abs/1602.08755v3 arXiv:1602.08755v3]; 02/2016<br />
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*O. Gwilliam, [https://dmitripavlov.org/ D. Pavlov]. Enhancing the filtered derived category. [https://arxiv.org/abs/1602.01515 arXiv:1602.01515], accepted by J. Pure Appl. Algebra; 02/2016 <br />
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*[https://www.mathi.uni-heidelberg.de/people/personeninfo.html?uid=jschmidt J. Schmidt], [https://www.florianstrunk.de/ F. Strunk]. On the shifted stable A1-connectivity property. [http://arxiv.org/abs/1602.08356 arXiv:1602.08356 math.AG]; 02/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl],M. Boileau. Epimorphisms of 3-manifold groups. [http://arxiv.org/pdf/arXiv:1602.06779.pdf arXiv:1602.06779 math.GT]; 02/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl],[http://math.wisc.edu/~maxim L. Maxim]. Twisted Novikov homology of complex hypersurface complements. [http://arxiv.org/pdf/arXiv:1602.04943.pdf arXiv:1602.04943 math.AT]; 02/2016<br />
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* [http://federicobambozzi.eu F. Bambozzi]. Theorems A and B for dagger quasi-Stein spaces. [http://arxiv.org/pdf/1602.04388.pdf arXiv:1602.04388 math.AG]; 02/2016<br />
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*T. Fiore and M. Pieper. Waldhausen Additivity: Classical and Quasicategorical. [http://arxiv.org/abs/1207.6613 arXiv:1207.6613v2 math.AT]; 02/2016<br />
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*A. Engel. Wrong way maps in uniformly finite homology and homology of groups. [http://arxiv.org/abs/1602.03374 arXiv:1602.03374 math.GT]; 02/2016 <br />
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*M. Pilca. Toric Vaisman Manifolds. [https://arxiv.org/abs/1512.00876 arXiv:1512.00876 math.DG]; 01/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. Leidy, M. Nagel, M. Powell. Twisted Blanchfield pairings and decompositions of 3-manifolds. [http://arxiv.org/pdf/arXiv:arXiv:1602.00140.pdf arXiv:1602.00140 math.GT]; 01/2016<br />
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*O. Raventós. Transfinite Adams representability. [http://arxiv.org/abs/1304.3599 arXiv:1304.3599]; new version 02/2016<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], [https://www.florianstrunk.de/ F. Strunk]. On the vanishing of negative homotopy K-theory [http://arxiv.org/abs/1601.08075 arXiv:1601.08075 math.AG]; 01/2016<br />
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*J. Lind, H. Sati, [http://math.umn.edu/~cwesterl/ C. Westerland]. A higher categorical analogue of topological T-duality for sphere bundles [http://arxiv.org/abs/1601.06285 arXiv:1601.06285 math.AT]; 01/2016<br />
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*F. Madani, [http://moroianu.perso.math.cnrs.fr/ A. Moroianu], M. Pilca. Conformally related Kähler metrics and the holonomy of lcK manifolds [https://arxiv.org/abs/1511.09212 arXiv: 1511.09212 math.DG]; 01/2016<br />
<br />
===2015=== <br />
<br />
*D. Scarponi, The realization of the degree zero part of the motivic polylogarithm on abelian schemes in Deligne-Beilinson cohomology. [https://arxiv.org/abs/1512.01997 arXiv:1512.01997]; 12/2015<br />
<br />
*[http://www.math.ens.fr/~amini/ O. Amini], [http://www.math.uchicago.edu/~bloch/ S. Bloch], [http://www.icmat.es/miembros/burgos/ J. I. Burgos Gil], J. Fresán. Feynman Amplitudes and Limits of Heights [http://arxiv.org/pdf/1512.04862.pdf arXiv:1512.04862 math.AG]; 12/2015<br />
<br />
*P. Jell, K. Shaw, J. Smacka. Superforms, Tropical Cohomology and Poincaré Duality [https://doi.org/10.1515/advgeom-2018-0006 doi:10.1515/advgeom-2018-0006] [http://arxiv.org/pdf/1512.07409v1.pdf arXiv:1512.07409 math.AG]; 12/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. Livingston, R. Zentner. Knot concordances and alternating knots. [http://arxiv.org/pdf/arXiv:1512.08414.pdf arXiv:1512.08414 math.GT]; 12/2015<br />
<br />
*B. Ammann; Klaus Kröncke, Hartmut Weiß, Frederik Witt. Holonomy rigidity for Ricci-flat metrics, [http://arxiv.org/abs/1512.07390 arXiv:1512.07390 math.DG]; 12/2015<br />
<br />
*[http://gt.postech.ac.kr/~jccha/ J. C. Cha], [https://friedl.app.uni-regensburg.de/ S. Friedl], F. Funke. The Grothendieck group of polytopes and norms. [http://arxiv.org/pdf/arXiv:1512.06699.pdf arXiv:1512.06699 math.GT]; 12/2015<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], J. Hertel. Local heights of toric varieties over non-archimedean fields [https://arxiv.org/pdf/1512.06574.pdf arXiv1512.06574 math.NT]; 12/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Powell. The presentation of the Blanchfield pairing of a knot via a Seifert matrix. [http://arxiv.org/pdf/arXiv:1512.04603.pdf arXiv:1512.04603 math.GT]; 12/2015 <br />
<br />
*F. Bambozzi, O. Ben-Bassat, K. Kremnizer . Stein Domains in Banach Algebraic Geometry. [http://arxiv.org/pdf/1511.09045.pdf arxiv:1511.09045 math.AG]; 11/2015<br />
<br />
*Y. Wu. On the p-adic local invariant cycle theorem. [http://arxiv.org/pdf/1511.08323.pdf arxiv:1511.08323 math.AG]; 11/2015<br />
<br />
*J. Scholbach, [https://dmitripavlov.org/ D. Pavlov]. Homotopy theory of symmetric powers. [https://arxiv.org/abs/1510.04969 arXiv:1510.04969]; 10/2015<br />
<br />
*F. Martin; Analytic functions on tubes of non-Archimedean analytic spaces, with an appendix by Christian Kappen [http://arxiv.org/abs/1510.01178 arXiv:1510.01178]; 10/2015<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings]. On p-adic interpolation of motivic Eisenstein classes. [http://arxiv.org/pdf/1510.01466.pdf arxiv:1505.01466 math.NT]; 10/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. The L^2-torsion function and the Thurston norm of 3-manifolds. [http://arxiv.org/pdf/1510.00264.pdf arXiv:1510.00264 math.GT]; 10/2015<br />
<br />
*O. Müller, N. Nowaczyk, A universal spinor bundle and the Einstein-Dirac-Maxwell equation as a variational theory, [https://arxiv.org/abs/1504.01034 arXiv:1504.01034 math.DG]; 10/2015<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematics/mathematics-kuennemann/ K. Künnemann]. Positivity properties of metrics and delta-forms. [http://arxiv.org/abs/1509.09079 arXiv:150909079 math.AG]; 09/2015<br />
<br />
*[https://bunke.app.uni-regensburg.de U. Bunke], T. Nikolaus, G. Tamme. The Beilinson regulator is a map of ring spectra [http://arxiv.org/abs/1509.05667 arXiv:1509.05667 math.AG]; 09/2015<br />
<br />
*C. Löh. Odd manifolds of small integral simplicial volume [http://arxiv.org/abs/1509.00204 arXiv:1509.00204 math.GT]; 09/2015<br />
<br />
*P. Feller, S. Pohlmann, R. Zentner, Alternating numbers of torus knots with small braid index, [http://arxiv.org/abs/1508.05825 arXiv:1508.05825]; 08/2015<br />
<br />
*I. Barnea, [http://wwwmath.uni-muenster.de/u/joachim/ M. Joachim], S. Mahanta. Model structure on projective systems of C*-algebras and bivariant homology theories. [http://arxiv.org/abs/1508.04283 math.KT]; 08/2015<br />
<br />
* C. Löh, C. Pagliantini, S. Waeber. Cubical simplicial volume of 3-manifolds. [http://arxiv.org/abs/1508.03017 arXiv:1508.03017 math.GT]; 08/2015<br />
<br />
*B. Ammann, F. Madani, M. Pilca. The S^1-equivariant Yamabe invariant of 3-manifolds [http://arxiv.org/abs/1508.02727 arxiv:1508.02727 math.DG]; 08/2015 <br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], J. Rabinoff, [https://www.uni-frankfurt.de/50278019/Werner A. Werner] Tropical Skeletons [https://arxiv.org/pdf/1508.01179.pdf arXiv:1508.01179 math.AG]; 08/2015<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. On infinitesimal Einstein deformations [https://arxiv.org/abs/1508.00721 arXiv:1508.00721 math.DG]; 08/2015<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. On the stability of Einstein manifolds [https://arxiv.org/abs/1311.6749 arXiv:1311.6749 math.DG]; 08/2015<br />
<br />
*F. Bambozzi. Closed graph theorems for bornological spaces. [http://arxiv.org/abs/1508.01563 arXiv:1508.01563 math.FA]; 08/2015<br />
<br />
*A. Mathew, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] Nilpotence and descent in equivariant stable homotopy theory. [http://www.sciencedirect.com/science/article/pii/S0001870815300062 Advances in Mathematics].<br />
<br />
* A. Mathew, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] Derived induction and restriction theory. [http://arxiv.org/abs/1507.06867 arxiv:1507.06867 math.AT].<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Stable and unstable Einstein warped products [https://arxiv.org/abs/1507.01782 arXiv:1507.01782 math.DG]; 07/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], K. Schreve, S. Tillmann. Thurston norm via Fox calculus. [http://de.arxiv.org/pdf/1507.05660.pdf arXiv:1507.05660 math.GT]; 07/2015<br />
<br />
*X. Shen; Perfectoid Shimura varieties of abelian type [http://arxiv.org/abs/1507.01824 arXiv:1507.01824 math.NT]; 07/2015<br />
<br />
* R. Nakad, M. Pilca. Eigenvalue Estimates of the spin^c Dirac Operator and Harmonic Forms on Kähler-Einstein Manifolds. [https://arxiv.org/abs/1502.05252 arXiv:1502.05252 math.DG]; 07/2015<br />
<br />
* [http://www.mathematik.uni-muenchen.de/~dieter/ D. Kotschick], C. L&ouml;h, [https://www2.math.binghamton.edu/p/people/chrisneo/start C. Neofytidis]. On stability of non-domination under taking products. [http://arxiv.org/abs/1507.01413 arXiv:1507.01413 math.GT]; 07/2015<br />
<br />
*R. Frigerio, C. L&ouml;h, C. Pagliantini, [http://topology.math.kit.edu/english/21_53.php R. Sauer]. Integral foliated simplicial volume of aspherical manifolds. [http://arxiv.org/abs/1506.05567 arXiv:1506.05567 math.GT]; 06/2015<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Stability and instability of Ricci solitions [https://arxiv.org/abs/1403.3721 arXiv:1403.3721 math.DG]; 06/2015<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Rigidity and infinitesimal deformability of Ricci solitions [https://arxiv.org/abs/1408.6751 arXiv:1408.6751 math.DG]; 06/2015<br />
<br />
*O. Raventós. The hammock localization preserves homotopies. [http://arxiv.org/abs/1404.7354 arXiv:1404.7354]; new version 05/2015<br />
<br />
*M. Boileau, [https://friedl.app.uni-regensburg.de/ S. Friedl]. The profinite completion of $3$-manifold groups, fiberedness and the Thurston norm. [http://arxiv.org/pdf/arXiv:1505.07799 arXiv:1505.07799 math.GT]; 05/2015<br />
<br />
*S. Wang. Le système d'Euler de Kato en famille (II) [http://arxiv.org/abs/1312.6428 arXiv:1312.6428 math.NT]; new version 05/2015<br />
<br />
*A. Huber, [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings]. Polylogarithm for families of commutative group schemes [http://arxiv.org/pdf/1505.04574.pdf arxiv:1505.04574 math.AG]; 05/2015<br />
<br />
*M. Blank; Relative Bounded Cohomology for Groupoids [http://arxiv.org/abs/1505.05126 arXiv:1505.05126 math.AT]; 05/2015<br />
<br />
*A. Engel. Rough index theory on spaces of polynomial growth and contractibility. [http://arxiv.org/abs/1505.03988 arXiv:1505.03988 math.DG]; 05/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, M. Nagel. A note on the existence of essential tribranched surfaces. [http://arxiv.org/pdf/arXiv:1505.01806 arXiv:arXiv:1505.01806 math.GT]; 05/2015<br />
<br />
*[http://mate.dm.uba.ar/~ghenry/index.html G. Henry]. Second Yamabe constant on Riemannian products. [http://arxiv.org/abs/1505.00981 arXiv:1505.00981 math.DG]; 05/2015<br />
<br />
*C. L&ouml;h. A note on bounded-cohomological dimension of discrete groups. [http://arxiv.org/abs/1504.05760 arXiv:1504.05760 math.GR]; 04/2015<br />
<br />
*[http://homepage.univie.ac.at/david.fajman/ D. Fajman], [https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Stable fixed points of the Einstein flow with positive cosmological constant [https://arxiv.org/abs/1504.00687 arXiv:1504.00687 math.DG]; 04/2015<br />
<br />
*S. Mahanta. Algebraic K-theory, K-regularity, and T-duality of O<sub>&infin;</sub>-stable C*-algebras. [http://arxiv.org/abs/1311.4720 arXiv:1311.4720 math.KT]; new version 04/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel. Twisted Reidemeister torsion and the Thurston norm: graph manifolds and finite representations. [http://arxiv.org/pdf/1503.07251 arXiv:1503.07251 math.GT]; 03/2015<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz]. A restriction isomorphism for cycles of relative dimension zero. [http://arxiv.org/abs/1503.08187 arXiv 1503.08187 math.AG]; 03/2015<br />
<br />
*M. Nagel, B. Owens. Unlinking information from 4-manifolds. [http://arxiv.org/abs/1503.03092 arXiv 1503.03092 math.GT]; 03/2015<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Loeffler, S. Zerbes. Rankin--Eisenstein classes and explicit reciprocity laws. [http://arxiv.org/pdf/1503.02888.pdf arxiv:1503.02888 math.NT]; 03/2015<br />
<br />
* B. Ammann, N. Große. Relations between threshold constants for Yamabe type bordism invariants. [http://arxiv.org/abs/1502.05232 arxiv:1502.05232 math.DG]; 02/2015<br />
<br />
*R. Cluckers, F. Martin. A definable, p-adic analogue of Kiszbraun’s Theorem on extensions of Lipschitz maps. [http://arxiv.org/abs/1502.03036 arxiv:1502.03036 math.AG]; 02/2015<br />
<br />
*S. Mahanta. Symmetric monoidal noncommutative spectra, strongly self-absorbing C*-algebras, and bivariant homology. [http://arxiv.org/abs/1403.4130 arXiv:1403.4130 math.KT]; new version 02/2015 <br />
<br />
*A. Engel. Index theory of uniform pseudodifferential operators. [http://arxiv.org/abs/1502.00494 arXiv:1502.00494 math.DG]; 02/2015 <br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz]. Transfinite limits in topos theory. [http://arxiv.org/abs/1502.01923 arXiv:1502.01923 math.CT]; 02/2015<br />
<br />
*F. Bambozzi, O. Ben-Bassat. Dagger Geometry As Banach Algebraic Geometry. [http://arxiv.org/abs/1502.01401v1 arXiv:1502.01401v1 math.AG]; 02/2015<br />
<br />
*S. Mahanta. C*-algebraic drawings of dendroidal sets. [http://arxiv.org/abs/1501.05799 arXiv:1501.05799 math.OA]; 01/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Tillmann. Two-generator one-relator groups and marked polytopes. [http://arxiv.org/pdf/1501.03489v1.pdf arXiv:1501.03489 math.GR]; 01/2015<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Loeffler, S. Zerbes. Rankin-Eisenstein classes for modular forms. [http://arxiv.org/pdf/1501.03289.pdf arxiv:1501.03289 math.NT]; 01/2015<br />
<br />
*R. Zentner. A class of knots with simple SU(2) representations. [http://arxiv.org/pdf/1501.02504.pdf arXiv:1501.02504 math.GT]; 01/2015<br />
<br />
*J. Lind, V. Angeltveit. Uniqueness of BP<n>. [http://arxiv.org/pdf/1501.01448.pdf arXiv:1501.01448 math.AT]; 01/2015<br />
<br />
*S. Mahanta. Colocalizations of noncommutative spectra and bootstrap categories. [http://arxiv.org/abs/1412.8370 arXiv:1412.8370 math.KT]; new version 01/2015<br />
<br />
===2014=== <br />
<br />
*V. Diekert, F. Martin, [http://dept-info.labri.fr/~ges/ G. Sénizergues], [http://cmup.fc.up.pt/cmup/pvsilva/ P. V. Silva]: Equations over free inverse monoids with idempotent variables. [http://arxiv.org/abs/1412.4737 arxiv:1412.4737 cs.LO]; 12/2014<br />
<br />
*Harju A.J: Quantum Orbifolds. [http://arxiv.org/pdf/1412.4589v1.pdf arXiv:1412.4589 math.QA]; 12/2014 <br />
<br />
*Harju A.J.: On Noncommutative Geometry of Orbifolds. [http://arxiv.org/pdf/1405.7139v4.pdf arXiv:1405.7139 math.DG]; 12/2014 (revision)<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel. 3-manifolds that can be made acyclic. [http://arxiv.org/pdf/1412.4280 arXiv:1412.4280 math.GT]; 12/2014<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Roessler. Higher analytic torsion, polylogarithms and norm compatible elements on abelian schemes. [http://arxiv.org/pdf/1412.2925v1.pdf arXiv:1412:2925 math.AG]; 12/2014 <br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], D. Silver, S. Wiliams. The Turaev and Thurston norms. [http://arxiv.org/pdf/1412.2406.pdf arXiv:1412.2406 math.GT]; 12/2014<br />
<br />
*[http://www.math.uni-hamburg.de/home/belgun/ F. Belgun] Geodesics and Submanifold Structures in Conformal Geometry. [https://arxiv.org/abs/1411.4404 arXiv:1411.4404 math.DG]; 11/2014<br />
<br />
*J. Dubois, [https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. The L^2-Alexander torsion is symmetric. [http://arxiv.org/pdf/1411.2292.pdf arXiv:1411.2292 math.GT]; 11/2014 <br />
<br />
*X. Shen. On the cohomology of some simple Shimura varieties with bad reduction. [http://arxiv.org/pdf/1411.0245v1.pdf arXiv:1411.0245 math.NT]; 11/2014<br />
<br />
*X. Shen. On the l-adic cohomology of some p-adically uniformized Shimura varieties. [http://arxiv.org/pdf/1411.0244v1.pdf arXiv:1411.0244 math.NT]; 11/2014<br />
<br />
*F. Martin. Overconvergent subanalytic subsets in the framework of Berkovich spaces [https://arxiv.org/abs/1211.6684 arXiv:1211.6684]; 10/2014<br />
<br />
*J. Dubois, [https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. Three flavors of twisted invariants of knots. [http://arxiv.org/pdf/1410.6924.pdf arXiv:1410.6924 math.GT]; 10/2014<br />
<br />
*J. Dubois, [https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. The L^2-Alexander torsion of 3-manifolds. [http://arxiv.org/pdf/1410.6918.pdf arXiv:1410.6918 math.GT]; 10/2014<br />
<br />
*A. Beilinson, [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], A. Levin. Topological polylogarithms and p-adic interpolation of L-values of totally real fields. [http://arxiv.org/pdf/1410.4741v1.pdf arXiv:1410:4741 math.NT]; 10/2014<br />
<br />
*M. Nagel. Minimal genus in circle bundles over 3-manifolds. [http://arxiv.org/pdf/1410.4018.pdf arXiv 1410.4018 math.GT]; 10/2014<br />
<br />
*[http://www.nullplug.org/ J. Noel] Nilpotence in the symplectic bordism ring. [http://arxiv.org/abs/1410.3847 arxiv 1410.3847 math.AT] To appear Cont. Mathematics.<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel, M. Powell. A specious unlinking strategy. [http://arxiv.org/pdf/1410.2052.pdf arXiv:1410.2052 math.GT]; 10/2014<br />
<br />
*[http://www.mimuw.edu.pl/~mcboro/ M. Borodzik], [https://friedl.app.uni-regensburg.de/ S. Friedl], M. Powell. Blanchfield forms and Gordian distance [http://arxiv.org/pdf/1409.8421.pdf arXiv:1409.8421 math.GT]; 09/2014<br />
<br />
*[http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://homepages.uni-regensburg.de/~spj54141/ J. Sprang]. p-adic interpolation and multiplicative orientations of KO and tmf. [http://arxiv.org/pdf/1409.5314v1.pdf arXiv:1409.5314 math.AT]; 09/2014<br />
<br />
*P. Jell. A Poincaré lemma for real valued differential forms on Berkovich spaces. [http://arxiv.org/abs/1409.0676 arXiv:1409:0676 math.AG]; 09/2014 [http://link.springer.com/article/10.1007%2Fs00209-015-1583-8 Publication at Mathematische Zeitschrift DOI: 10.1007/s00209-015-1583-8] 11/15<br />
<br />
*R. Scheider. The de Rham realization of the elliptic polylogarithm in families. [http://arxiv.org/abs/1408.3819 arXiv:1408.3819 math.AG]; 08/2014<br />
<br />
*G. Tamme. On an analytic version of Lazard's isomorphism. [http://arxiv.org/abs/1408.4301 arXiv:1408.4301 math.NT]; 08/2014<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematics/mathematics-kuennemann/ K. Künnemann]. A tropical approach to non-archimedean Arakelov theory. [http://arxiv.org/abs/1406.7637 arXiv:1406.7637 math.AG]; 06/2014<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Loeffler, S. Zerbes. Rankin-Selberg Eulersystems and p-adic interpolation. [http://arxiv.org/pdf/1405.3079.pdf arxiv:1405.3079 math.NT]; 05/2014<br />
<br />
*A. Mathew, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] On a nilpotence conjecture of J.P. May. [http://arxiv.org/abs/1403.2023 arxiv:1403.2023 math.AT]; Journal of Topology, 12/2015.<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], J. Rabinoff, [https://www.uni-frankfurt.de/50278019/Werner A. Werner] Skeletons and tropicalizations. [https://arxiv.org/pdf/1404.7044v3.pdf arXiv:1404.7044 math.AG]; 04/2014<br />
<br />
*C. Löh. Finite functorial semi-norms and representability. [http://arxiv.org/abs/1404.6557 arXiv:1404.6557 math.AT]; 04/2014</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Research&diff=3454Research2025-12-10T09:32:44Z<p>Mar09836: </p>
<hr />
<div>__NOTOC__<br />
{{Template:Topics}}<br />
<br />
{{Template:Projects and principal investigators}}<br />
<br />
== Publications/Preprints (in reverse chronological order) ==<br />
<br />
=== 2025 ===<br />
* José Ignacio Burgos Gil, [https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html K. Künnemann]. A tropical formula for non-Archimedean local heights, [http://arxiv.org/licenses/nonexclusive-distrib/1.0/ arXiv:2512.07431]; 12/2025.<br />
<br />
* [https://kevinlimath.wordpress.com/ K. Li], L. Sánchez Saldaña. A note on higher coherence of graphs of groups, [https://arxiv.org/abs/2511.16409 arXiv:2511.16409]; 11/2025.<br />
<br />
* [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang]. Algebraicity of critical Hecke L-values, [https://arxiv.org/abs/2511.05198 arXiv:2511.05198]; 11/2025.<br />
<br />
* [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Localisation theorems for the connective K-theory of exact categories, [https://arxiv.org/abs/2510.07170 arXiv:2510.07170]; 10/2025.<br />
<br />
* C. Dahlhausen, [https://www.jeroenhekking.nl/ J. Hekking], S. Wolters. Motivic homotopy theory for perfect schemes, [https://arxiv.org/abs/2510.01390 arXiv:2510.01390]; 10/2025.<br />
<br />
* L. Lai, C. Lupu, [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang]. On the irrationality of certain p-adic zeta values, [https://link.springer.com/article/10.1007/s40687-025-00559-x/ Research in Mathematical Sciences, Vol. 77]; 10/2025.<br />
<br />
* [https://ertlvroni.github.io/ V. Ertl], A. Shiho, [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang], Integral p-adic cohomology theories for open and singular varieties, accepted for [https://arxiv.org/abs/2105.11009/ Ann. Sc. Norm. Super. Pisa]; 09/2025<br />
<br />
* V. Kumar, V. Singh, [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang], S-units and period length of continued fractions of linear recursions, [https://arxiv.org/abs/2509.14599/ arXiv:2509.14599]; 09/2025<br />
<br />
* [https://www.uni-regensburg.de/mathematics/mathematics-lockman/ S. Lockman] Semi-Riemannian spin^c manifolds carrying generalized Killing spinors and the classification of Riemannian spin^c manifolds admitting a type I imaginary generalized Killing spinor, [https://arxiv.org/abs/2509.08477 arXiv:2509.08477]; 09/2025.<br />
<br />
* [https://hoyois.app.ur.de M. Hoyois], M. Land. Grothendieck-Witt theory of derived schemes, [https://arxiv.org/abs/2508.08905 arXiv:2508.08905]; 08/2025.<br />
<br />
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* M. Barrero, T. Barthel, [https://sites.google.com/view/lucapol/home L. Pol] , N. Strickland amd J. Williamson. The spectrum of global representations for families of bounded rank and VI-modules, [https://arxiv.org/abs/2506.21525, arxiv:2506.21525]; 07/2025<br />
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* C. Dahlhausen, [https://www.jeroenhekking.nl/ J. Hekking], S. Wolters. Duality for KGL-modules in motivic homotopy theory, [https://arxiv.org/abs/2508.00064 arXiv:2508.00064]; 07/2025.<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke]. Coarse cone quotients, [https://arxiv.org/abs/2507.01412]; 07/2025.<br />
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* M. Barrero, T. Barthel, [https://sites.google.com/view/lucapol/home L. Pol] , N. Strickland amd J. Williamson. Global representation theory: Homological foundations, [https://arxiv.org/abs/2505.21449, arxiv:2505.21449]; 06/2025<br />
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*Z. Li, [https://sites.google.com/view/ysqin/ Y.Qin]. F-isocrystals of Higher Direct Images of p-Divisible Groups, [https://arxiv.org/abs/2506.11736 arXiv:2506.11736]; 06/2025<br />
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* H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. Algebraic flat connections and o-minimality, [https://arxiv.org/abs/2506.07498 arXiv:2506.07498]; 06/2025<br />
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* [https://tessbouis.com/ T. Bouis], A. Kundu. Beilinson--Lichtenbaum phenomenon for motivic cohomology, [https://arxiv.org/abs/2506.09910 arXiv:2506.09910]; 06/2025<br />
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* [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Hinich's model for Day convolution revisited, [https://arxiv.org/abs/2506.06025 arXiv:2506.06025]; 06/2025<br />
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* M. Nielsen, [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. The presentable stable envelope of an exact category, [https://arxiv.org/abs/2506.02598 arXiv:2506.02598]; 06/2025<br />
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* [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], T. Lenz, [https://sites.google.com/view/sil-linskens/ S. Linskens]. Universality of span 2-categories and the construction of 6-functor formalisms, [https://arxiv.org/abs/2505.19192 arXiv:2505.19192]; 05/2022<br />
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* L. Lai, [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang], W. Zudilin, A note on the irrationality of ζ_2(5), [https://arxiv.org/abs/2505.05005/ https://arXiv:2505.05005]; 05/2025<br />
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* [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], K. Arakawa. A short proof of the universality of the relative Rezk nerve, [https://arxiv.org/abs/2505.14123 arXiv:2505.14123]; 05/2022<br />
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* P. Capovilla, [https://kevinlimath.wordpress.com/ K. Li], [https://loeh.app.uni-regensburg.de/ C. Löh]. Combination of open covers with $\pi_1$-constraints, [https://arxiv.org/abs/2505.04292 arXiv:2505.04292]; 05/2025.<br />
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*[https://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], Initial data rigidity implies spacetime rigidity, [https://arxiv.org/abs/2504.16095 arXiv:2504.16095]; 04/2025<br />
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* [https://sites.google.com/view/chenyinglin/%E9%A6%96%E9%A1%B5 C. Lin], G. Zémor. Kneser's theorem for codes and ℓ-divisible set families. [https://arxiv.org/abs/2504.19304 arXiv:2504.19304]; 04/2025<br />
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* [https://kevinlimath.wordpress.com/ K. Li], M. Moraschini, G. Raptis. The Serre spectral sequence in bounded cohomology, [https://arxiv.org/abs/2503.22505 arXiv:2503.22505]; 03/2025.<br />
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* M. Ramzi, [https://vova-sosnilo.com/ V. Sosnilo], [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Every motive is the motive of a stable &infin;-category, [https://arxiv.org/abs/2503.11338 arXiv:2503.11338]; 03/2025<br />
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* E. Elmanto, D. Kubrak, [https://vova-sosnilo.com/ V. Sosnilo]. On filtered algebraic K-theory of stacks I: characteristic zero, [https://arxiv.org/abs/2503.09928 arXiv:2503.09928]; 03/2025<br />
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* [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], T. Lenz, M. Ramzi. Universality of Barwick's unfurling construction, [https://arxiv.org/abs/2502.18278 arXiv:2502.18278]; 02/2022<br />
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* L. Berger, [https://www.esaga.uni-due.de/johannes.sprang J. Sprang], Integer-valued polynomials and p-adic Fourier theory, [https://arxiv.org/abs/2502.18053/ arXiv:2502.18053]; 02/2025<br />
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* [https://bunke.app.uni-regensburg.de U. Bunke]. Branched coarse coverings and transfer maps, [https://arxiv.org/abs/2502.01497]; 02/2025.<br />
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* [https://kevinlimath.wordpress.com/ K. Li], L. Sanchez Saldana. A note on finiteness properties of vertex stabilisers, [https://arxiv.org/abs/2502.14751 arXiv:2502.14751]; 02/2025.<br />
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* V. Saunier, [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. On exact categories and their stable envelopes. [https://arxiv.org/abs/2502.03408 arXiv:2502.03408]; 02/2025<br />
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* S. Balchin, J.P.C Greenlees, [https://sites.google.com/view/lucapol/home L. Pol] and J. Williamson. Torsion models for tensor-triangulated categories, [https://arxiv.org/abs/2501.05180 arXiv:2501.05180]; 01/2025<br />
<br />
=== 2024 ===<br />
* [https://sites.google.com/view/chenyinglin/%E9%A6%96%E9%A1%B5 C. Lin] , Galois orbits of torsion points over polytopes near atoral sets. [https://arxiv.org/abs/2412.11156 arXiv:2412.11156]; 12/2024<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Bastl, T. Hirsch, [https://loeh.app.ur.de C. L&ouml;h], L. Munser, P. Perras, L. Schamback, [https://homepages.uni-regensburg.de/~usm34387/ M. Uschold] et al. Algorithms in 4-manifold topology, [https://arxiv.org/abs/2411.08775 arXiv:2411.08775 math.GT]; 11/2022<br />
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* N. Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Maxime Ramzi, Separable commutative algebras in equivariant homotopy theory. [https://arxiv.org/abs/2411.06845 arXiv:2411.06845];11/2024<br />
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* N. Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Maxime Ramzi, A symmetric monoidal fracture square. [https://arxiv.org/abs/2411.05467 arXiv:2411.05467];11/2024<br />
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* U. Bunke, M. Ludewig, Coronas and Callias type operators in coarse geometry [https://arxiv.org/abs/2411.01646 arXiv:2411.01646]; 11/2024<br />
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* [https://hoyois.app.ur.de M. Hoyois]. Remarks on the motivic sphere without A^1-invariance, [https://arxiv.org/abs/2410.16757 arxiv:2410.16757]; 10/2024<br />
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* N. Deshmukh, [https://sites.google.com/view/surajyadav/ S. Yadav]. A^1- connected stacky curves and the Brauer group of moduli of elliptic curves, [https://arxiv.org/abs/2410.01525 arxiv:2410.01525]; 10/2024<br />
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* [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang], Another look at p-adic Fourier-theory, [https://arxiv.org/abs/2409.20322/ arXiv:2409.20322]; 09/2024<br />
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* H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. A non-abelian version of Deligne's Fixed Part Theorem, [https://arxiv.org/abs/2408.13910 arXiv:2408.13910]; 08/2024.<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], F. Misev, A. Zupan, Bounding the ribbon numbers of knots and links , [https://arxiv.org/abs/2408.11618 arXiv:2408.11618 math.GT]; 08/2024<br />
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* [https://kevinlimath.wordpress.com/ K. Li], [https://loeh.app.ur.de C. L&ouml;h], M. Moraschini, R. Sauer, [https://homepages.uni-regensburg.de/~usm34387/ M. Uschold]. The algebraic cheap rebuilding property, [https://arxiv.org/abs/2409.05774 arXiv:2409.05774]; 09/2024.<br />
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* [https://homepages.uni-regensburg.de/~hof61178/ F. Hofmann] A vanishing criterion for cup products and Massey products in bounded cohomology. [https://arxiv.org/pdf/2407.17034 arXiv:2407.17034];07/2024<br />
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*Magnus Carlson, Peter Haine, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Reconstruction of schemes from their étale topoi, [https://arxiv.org/abs/2407.19920 2407.19920]; 07/2024.<br />
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* [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], R. Haugseng, T. Lenz, S. Linskens. Normed equivariant ring spectra and higher Tambara functors, [https://arxiv.org/abs/2407.08399 arXiv:2407.08399]; 07/2024<br />
<br />
*Adrian Clough, [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], S. Linskens. Global spaces and the homotopy theory of stacks, [https://arxiv.org/abs/2407.06877 arXiv:2407.06877]; 07/2024<br />
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*D. Gepner, S. Linskens, [https://sites.google.com/view/lucapol/home L. Pol] Global 2-rings and genuine refinements. [https://arxiv.org/pdf/2407.05124 arXiv:2407.05124];07/2024<br />
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*Z. Li, [https://sites.google.com/view/ysqin/ Y.Qin]. On p-torsions of geometric Brauer groups, [https://arxiv.org/abs/2406.19518 arXiv:2406.19518]; 06/2024<br />
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* [https://kerz.app.uni-regensburg.de/ M. Kerz], G. Tamme. A remark on crystalline cohomology. [https://arxiv.org/abs/2406.19772 arXiv:2406.19772]; 06/2024<br />
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*L. Lai, [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang], Many p-adic odd zeta values are irrational, accepted for [https://arxiv.org/abs/2306.10393/ Mich. Math. J.]; 06/2024<br />
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*F. Hebestreit, M. Land, M. Weiss, [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Homology manifolds and euclidean bundles [https://arxiv.org/abs/2406.14677 arXiv:2406.14677]; 06/2024<br />
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*[https://homepages.uni-regensburg.de/~kuh45866/ H. Kufner]. Deligne's conjecture on the critical values of Hecke L-functions [https://arxiv.org/abs/2406.06148 arXiv:2406.06148]; 06/2024<br />
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*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Conformal product structures on compact Kähler manifolds [https://arxiv.org/abs/2405.08430 arxiv.org/abs/2405.08430]; 05/2024<br />
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*M. Ludewig, Categories of Lagrangian Correspondences in Super Hilbert Spaces and Fermionic Functorial Field Theory; [https://arxiv.org/abs/2212.02956 arXiv:2212.02956]; 03/2024.<br />
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*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], The stringor bundle; [https://arxiv.org/abs/2206.09797 arXiv:2206.09797]; 04/2024.<br />
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*[https://sites.google.com/view/ysqin/ Y.Qin]. On the Brauer groups of fibrations. Math. Z. 307, 18 (2024), [https://doi.org/10.1007/s00209-024-03487-8 published version]; 04/2024 <br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kalelkar, J. Quintanilha, Writhe invariants of 3-regular spatial graphs , [https://arxiv.org/abs/2404.09649 arXiv:2404.09649 math.GT]; 04/2024<br />
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*[https://www.math.cit.tum.de/en/algebra/karlsson/ E. Karlsson], [https://www.math.cit.tum.de/en/algebra/scheimbauer/ C. I. Scheimbauer], [https://www.math.cit.tum.de/en/algebra/personen/walde/ T. Walde]. Assembly of constructible factorization algebras, [https://arxiv.org/abs/2403.19472 arXiv:2403.19472]; 03/2024 <br />
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*M. Ludewig, The Clifford Algebra Bundle on Loop Space; [https://arxiv.org/abs/2204.00798 arXiv:2204.00798]; 03/2024.<br />
<br />
*T. Annala, [https://hoyois.app.ur.de M. Hoyois], R. Iwasa. Atiyah duality for motivic spectra, [https://arxiv.org/abs/2403.01561 arXiv:2403.01561 math.AG]; 03/2024<br />
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*[https://sites.google.com/view/bastiaan-cnossen B. Cnossen], T. Lenz, S. Linskens. Parametrized higher semiadditivity and the universality of spans, [https://arxiv.org/abs/2403.07676 arXiv:2403.07676]; 03/2024<br />
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*[https://sites.google.com/view/bastiaan-cnossen B. Cnossen], R. Haugseng, T. Lenz, S. Linskens. Homotopical commutative rings and bispans, [https://arxiv.org/abs/2403.06911 arXiv:2403.06911]; 03/2024<br />
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*M. Ramzi, [https://vova-sosnilo.com/ V. Sosnilo], [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Every spectrum is the K-theory of a stable &infin;-category, [https://arxiv.org/abs/2401.06510 arXiv:2401.06510]; 01/2024<br />
<br />
*N. Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Separable commutative algebras and Galois theory in stable homotopy theories. [https://arxiv.org/abs/2305.01259 arXiv:2305.01259]; Advances in Mathematics 1/2024<br />
<br />
===2023===<br />
<br />
*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. Semi-stable Lefschetz Pencils, [https://arxiv.org/abs/2311.15886 arXiv:2311.15886]; 11/2023<br />
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*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Proper morphisms of infinity-topoi, [https://arxiv.org/abs/2311.08051 arxiv:2311.08051]; 11/2023.<br />
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*[https://sites.google.com/view/bastiaan-cnossen B. Cnossen], T. Lenz, S. Linskens. The Adams isomorphism revisited, [https://arxiv.org/abs/2311.04884 arXiv:2311.04884]; 11/2023<br />
<br />
*B. Ammann, C. Löh, [http://www.berndammann.de/publications/minimal-geodesics/ A quadratic lower bound for the number of minimal geodesics], [https://arxiv.org/abs/2311.01626 arXiv:2311.01626]; 11/2023.<br />
<br />
*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Einstein metrics on conformal products [https://arxiv.org/abs/2311.03744 arxiv:311.03744]; 11/2023.<br />
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* M. Pippi. On some (co)homological invariants of coherent matrix factorizations, J. Noncommut. Geom. (2023), arXiv version: [https://arxiv.org/abs/2011.14740]; 08/2023.<br />
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*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], A representation of the string 2-group; [https://arxiv.org/abs/2308.05139 arXiv:2308.05139]; 8/2023.<br />
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*M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Quantization of conductance and the coarse cohomology of partitions; [https://arxiv.org/abs/2308.02819 arXiv:2308.02819]; 8/2023.<br />
<br />
*[https://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], Initial data sets with dominant energy condition admitting no smooth DEC spacetime extension, [https://arxiv.org/abs/2308.00643 arXiv:2308.00643]; 08/2023<br />
<br />
*[https://loeh.app.ur.de C. L&ouml;h], [https://graptismath.net G. Raptis]. A roadmap to the (vanishing of the) Euler characteristic, [https://arxiv.org/abs/2306.16933 arXiv:2306.16933 math.GT]; the poster version can be found [https://go.ur.de/euler-roadmap here]; 06/2023 <br />
<br />
*M. Ludewig, The spinor bundle on loop space; [https://arxiv.org/abs/2305.12521 arXiv:2305.12521]; 5/2023.<br />
<br />
*[https://loeh.app.ur.de C. L&ouml;h]. Exponential growth rates in hyperbolic groups (after Koji Fujiwara and Zlil Sela), Exposée 1206 for the Séminaire Bourbaki (April 2023), [https://arxiv.org/abs/2304.04424 arXiv:2304.04424 math.GR]; 04/2023<br />
<br />
*[https://homepages.uni-regensburg.de/~glj57400/index.html J. Glöckle], Initial data rigidity via Dirac-Witten operators, [https://arxiv.org/abs/2304.02331 arXiv:2304.02331 math.DG]; 04/2023.<br />
<br />
*R. Gualdi, M. Sombra. Limit heights and special values of the Riemann zeta function, [https://arxiv.org/abs/2304.01966 arXiv:2304.01966 math.NT]; 04/2023.<br />
<br />
*P. Haine, Tim Holzschuh, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Nonabelian base change theorems & étale homotopy theory, [https://arxiv.org/abs/2304.00938 arXiv:2304.00938 math.AG]; 04/2023.<br />
<br />
*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Adapted metrics on locally conformally product manifolds [https://arxiv.org/abs/2305.00185 arxiv:2305.00185]; 04/2023 <br />
<br />
* [https://friedl.app.uni-regensburg.de/ S. Friedl], K. Ince, When does the table theorem imply a solution to the square peg problem?, [https://arxiv.org/abs/2303.17711 arXiv:2303.17711 math.GT]; 03/2023<br />
<br />
*Tobias Barthel, Natalia Castellana, Drew Heard, Niko Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Beren Sanders, Descent in tensor triangular geometry. [https://arxiv.org/abs/2305.02308 arXiv:2305.02308]; Proceedings of the Abel Symposium 2022, 3/2023 <br />
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*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Internal higher topos theory, [https://arxiv.org/abs/2303.06437 arXiv:2303.06437 math.CT]; 03/2023.<br />
<br />
*T. Annala, [https://hoyois.app.uni-regensburg.de M. Hoyois], R. Iwasa. Algebraic cobordism and a Conner-Floyd isomorphism for algebraic K-theory, [https://arxiv.org/abs/2303.02051 arXiv:2303.02051 math.AG]; 03/2023. To appear in J. Amer. Math. Soc.<br />
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*M. Grant, [https://kevinlimath.wordpress.com/ K. Li], E. Meir, I. Patchkoria. Comparison of equivariant cohomological dimensions, [https://arxiv.org/abs/2302.08574 arXiv:2302.08574 math.AT]; 02/2023.<br />
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*D. Beraldo, M. Pippi. Non-commutative nature of ℓ-adic vanishing cycles, [https://arxiv.org/abs/2302.10120 arXiv:2302.10120 math.AG]; 02/2023.<br />
<br />
*[https://homepages.uni-regensburg.de/~gur23971/ R. Gualdi]. ¿Cu&aacute;ntas ra&iacute;ces de la unidad anulan un polinomio en dos variables?, La Gaceta de la Real Sociedad Matem&aacute;tica Espa&ntilde;ola 26 (2023), 149 — 172; 02/2023 (divulgative article)<br />
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*[https://loeh.app.ur.de C. L&ouml;h]. A comment on the structure of graded modules over graded principal ideal domains in the context of persistent homology, [https://arxiv.org/abs/2301.11756 arXiv:2301.11756 math.AC]; 01/2023 <br />
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*M. Christ, T. Dyckerhoff, [https://www.math.cit.tum.de/en/algebra/personen/walde/ T. Walde]. Lax additivity, [https://arxiv.org/abs/2402.12251 arXiv:2402.12251]; 01/2023.<br />
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*M. Christ, T. Dyckerhoff, [https://www.math.cit.tum.de/en/algebra/personen/walde/ T. Walde]. Complexes of stable ∞-categories, [https://arxiv.org/abs/2301.02606 arXiv:2301.02606]; 01/2023.<br />
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*T. Barthel, N. Castellana, D. Heard, [https://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [https://sites.google.com/view/lucapol/home L. Pol] Quillen stratification in equivariant homotopy theory.[https://arxiv.org/abs/2301.02212 ArXiv:2301.02212], to appear in Inventiones Mathematicae;01/2023<br />
<br />
===2022===<br />
*A. Hogadi, S. Yadav. A^1-connectivity of moduli of vector bundles on a curve. [https://arxiv.org/abs/2110.05799 arXiv:2110.05799v2]; 12/22 (updated and final version)<br />
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*[https://homepages.uni-regensburg.de/~usm34387/ M. Uschold].Torsion homology growth and cheap rebuilding of inner-amenablegroups, [https://arxiv.org/abs/2212.07916 arXiv: 2212.07916math.GR]; 12/2022.<br />
<br />
*D. Beraldo, M. Pippi. Non-commutative intersection theory and unipotent Deligne-Milnor formula, [https://arxiv.org/abs/2211.11717 arXiv:2211.11717 math.AG]; 11/2022.<br />
<br />
* [https://homepages.uni-regensburg.de/~glj57400/index.html J. Glöckle], An Enlargeability Obstruction for Spacetimes with both Big Bang and Big Crunch, [https://arxiv.org/abs/2111.02656 arXiv:2111.02656 math.DG]; 11/2022.<br />
<br />
*[https://loeh.app.ur.de C. L&ouml;h], G. Sartori. Integral foliated simplicial volume and ergodic decomposition, [https://arxiv.org/abs/2211.00337 arXiv:2211.00337 math.GT]; 11/2022<br />
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*[https://vova-sosnilo.com/ V. Sosnilo]. A^1-invariance of localizing invariants, [https://arxiv.org/abs/2211.05602 arXiv:2211.05602]; 10/2022; to appear in Journal of K-theory<br />
<br />
*[https://hoyois.app.uni-regensburg.de M. Hoyois], Joachim Jelisiejew, [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], [https://www.muramatik.com M. Yakerson]. Hermitian K-theory via oriented Gorenstein algebras. [https://arxiv.org/abs/2103.15474 arXiv:2103.15474]; 09/2022<br />
<br />
*D.-C. Cisinski, M. Pippi. Étale tame vanishing cycles over [A^1_S/G_{m,S}], [https://arxiv.org/abs/2209.13381 arXiv:2209.13381]; 09/2022.<br />
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*[https://loeh.app.ur.de C. L&ouml;h], [https://homepages.uni-regensburg.de/~prj05723/ J. Witzig]. Universal finite functorial semi-norms, [https://arxiv.org/abs/2209.12971 arXiv:2209.12971 math.CT]; 09/2022<br />
<br />
*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], 2-vector bundles; [https://arxiv.org/abs/2106.12198 arXiv:2106.12198]; 9/2022.<br />
<br />
*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Presentable categories internal to an infinity-topos, [https://arxiv.org/abs/2209.05103 arxiv:2209.05103 math.CT]; 09/2022<br />
<br />
*U. Bunke, M. Ludewig, Breaking symmetries for equivariant coarse homology theories [https://arxiv.org/abs/2112.11535 arXiv:2112.11535]; 12/2021<br />
<br />
*P. Haine, Tim Holzschuh, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], The fundamental fiber sequence in étale homotopy theory, [https://doi.org/10.1093/imrn/rnad018 International Mathematics Research Notices]<br />
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*[https://loeh.app.ur.de C. L&ouml;h]. Exploring Formalisation. A Primer in Human-Readable Mathematics in Lean 3 with Examples from Simplicial Topology, Surveys and Tutorials in the Applied Mathematical Sciences, volume 11, Springer, [https://doi.org/10.1007/978-3-031-14649-7 DOI 10.1007/978-3-031-14649-7], [https://loeh.app.uni-regensburg.de/exploring-formalisation/ project homepage (including Lean src)], 09/2022.<br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, J. Rathore, Tame class field theory over local fields, [https://arxiv.org/abs/2209.02953 arXiv:2209.02953]; 09/2022<br />
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*[https://people.math.ethz.ch/~bbrueck/ B. Br&uuml;ck], [https://people.math.ethz.ch/~fournief/ F. Fournier Facio], [https://loeh.app.ur.de C. L&ouml;h]. Median quasimorphisms on CAT(0) cube complexes and their cup products, [https://arxiv.org/abs/2209.05811 arXiv:2209.05811 math.GR]; 09/2022<br />
<br />
*B. Ammann, [http://www.berndammann.de/publications/diracharm3/ On Triviality of Dirac-harmonic maps], [https://arxiv.org/abs/2209.03074 arXiv:2209.03074]; 09/2022.<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, M. Suzuki, Blanchfield pairings and Gordian distance , [https://arxiv.org/abs/2208.13327 arXiv:2208.13327 math.GT]; 08/2022<br />
<br />
*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], The insidious bicategory of algebra bundles; [https://arxiv.org/abs/2204.03900 arXiv:2204.03900]; 4/2022.<br />
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* S. Linskens, D. Nardin, [https://sites.google.com/view/lucapol/home L. Pol]. Global homotopy theory via partially lax limits. [https://arxiv.org/abs/2206.01556 arXiv:2206.01556]; to appear in Geometry and Topology, 06/2022<br />
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* [https://ithems.riken.jp/en/members/yosuke-kubota Y. Kubota], M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Delocalized spectra of Landau operators on helical surfaces; [https://arxiv.org/abs/2201.05416 arXiv:2201.05416]; 06/2022.<br />
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*[https://loeh.app.ur.de C. L&ouml;h]. The spectrum of simplicial volume with fixed fundamental group, [https://arxiv.org/abs/2205.14877 arXiv:2205.14877 math.GT]; 05/2022<br />
<br />
*[https://www.uni-regensburg.de/mathematics/mathematics-pippi/startseite/index.html M. Pippi]. On the structure of dg categories of relative singularities, updated version [https://arxiv.org/abs/1911.01332 arXiv:1911.01332v2]; 05/2022<br />
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*[https://hk-nguyen-math.github.io H.K. Nguyen], Taichi Uemura. ∞-type theories, [https://arxiv.org/abs/2205.00798 arXiv:2205.00789]; 05/2022<br />
<br />
*M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Large-scale geometry obstructs localization; [https://arxiv.org/abs/2204.12895 arXiv:2204.12895]; 5/2022.<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. Kausik, J. P. Quintanilha. An algorithm to calculate generalized Seifert matrices, [https://arxiv.org/abs/2204.10004 arXiv:2204.10004 math.GT]; 04/2022<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], [https://homepages.uni-regensburg.de/~mif57716/index.html F. Misev], R. Zentner. Rational homology ribbon cobordism is a partial order, [https://arxiv.org/abs/2204.10730 arXiv:2204.10730 math.GT]; 04/2022<br />
<br />
*Y. Fang, [https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html K. Künnemann]. On the non-archimedean Monge-Ampère equation in mixed characteristic. [https://arxiv.org/abs/2203.12282 arXiv:2203.12282]; 03/2022<br />
<br />
*[https://homepages.uni-regensburg.de/~prj05723/ J. Witzig]. Abstract Excision and ℓ¹-Homology, [https://arxiv.org/abs/2203.06120 arXiv:2203.06120 math.AT]; 03/2022<br />
<br />
*[https://kevinlimath.wordpress.com/ K. Li], C. L&ouml;h, M. Moraschini. Bounded acyclicity and relative simplicial volume, [https://arxiv.org/abs/2202.05606 arXiv:2202.05606 math.AT]; 02/2022 <br />
<br />
*C. L&ouml;h, [https://homepages.uni-regensburg.de/~usm34387 M. Uschold]. L^2-Betti numbers and computability of reals, [https://arxiv.org/abs/2202.03159 arXiv:2202.03159 math.GR]; 02/2022<br />
<br />
===2021===<br />
<br />
*C. L&ouml;h, M. Moraschini, [https://topology.math.kit.edu/21_53.php R. Sauer]. Amenable covers and integral foliated simplicial volume, [https://arxiv.org/abs/2112.12223 arXiv:2112.12223 math.GT]; 12/2021<br />
<br />
*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Limits and colimits in internal higher category theory, [https://arxiv.org/abs/2111.14495 arxiv:2111.14495 math.CT]; 11/2021<br />
<br />
*[https://people.math.ethz.ch/~fournief/ F. Fournier Facio], C. L&ouml;h, M. Moraschini. Bounded cohomology and binate groups, [https://arxiv.org/abs/2111.04305 arXiv:2111.04305 math.GR]; 11/2021<br />
<br />
*M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Cobordism invariance of topological edge-following states; [https://arxiv.org/abs/2001.08339 arXiv:2001.08339];10/2021.<br />
<br />
*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, J. Rathore, A decomposition theorem for 0-cycles and applications, [https://arxiv.org/abs/2109.10037 arXiv:2109.10037]; 09/2021<br />
<br />
*C. L&ouml;h, M. Moraschini, [https://www.graptismath.net G. Raptis]. On the simplicial volume and the Euler characteristic of (aspherical) manifolds, [https://arxiv.org/abs/2109.08115 arXiv:2109.08115 math.AT]; 09/2021<br />
<br />
*A. A. Khan, C. Ravi. Generalized cohomology theories for algebraic stacks. [https://arxiv.org/abs/2106.15001 arXiv:2106.15001]; 06/2021<br />
<br />
*[https://people.math.ethz.ch/~fournief/ F. Fournier Facio], C. L&ouml;h, M. Moraschini. Bounded cohomology of finitely generated groups: vanishing, non-vanishing, and computability, [https://arxiv.org/abs/2106.13567 arXiv:2106.13567 math.GR]; 06/2021<br />
<br />
*[https://sites.google.com/view/lucapol/home L. Pol], J. Williamson. Local Gorenstein duality in chromatic group cohomology. [https://arxiv.org/abs/2106.08669 arXiv:2106.08669]; 06/2021<br />
<br />
*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Conformal vector fields on lcK manifolds [https://arxiv.org/abs/2106.06851 arxiv:2106.06851]; 06/2021<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], [https://homepages.uni-regensburg.de/~mul37549/ L. Munser], J. P. Quintanilha, Y. Santos Rego. Canonical decompositions and algorithmic recognition of spatial graphs, [https://arxiv.org/abs/2105.06905 arXiv:2105.06905 math.GT]; 05/2021<br />
<br />
* M. Moraschini, [https://graptismath.net/index.html G. Raptis]. Amenability and acyclicity in bounded cohomology theory, [https://arxiv.org/abs/2105.02821 arXiv:2105.02821 math.AT]; 05/2021<br />
<br />
*C. L&ouml;h, M. Moraschini. Topological volumes of fibrations: A note on open covers, [https://arxiv.org/abs/2104.06038 arXiv:2104.06038 math.GT]; 04/2021<br />
<br />
*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, Ramified class field theory and duality over finite fields, [https://arxiv.org/abs/2104.03029 arXiv:2104.03029]; 04/2021<br />
<br />
*[https://graptismath.net/index.html G. Raptis]. Bounded cohomology and homotopy colimits, [https://arxiv.org/abs/2103.15614 arXiv:2103.15614]; 03/2021<br />
<br />
*B. Ammann, [http://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], Dominant energy condition and spinors on Lorentzian manifolds, [https://arxiv.org/abs/2103.11032 arXiv:2103.11032]; 03/2021.<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz], S. Saito, G. Tamme. K-theory of non-archimedean rings II. [https://arxiv.org/abs/2103.06711 arXiv:2103.06711]; 03/2021<br />
<br />
*[https://hk-nguyen-math.github.io/ H. K. Nguyen], [https://graptismath.net/index.html G. Raptis], C. Schrade. Higher weak (co)limits, adjoint functor theorems, and higher Brown representability, [https://arxiv.org/abs/2103.06003 arXiv:2103.06003]; 03/2021<br />
<br />
*F. Hanisch, [https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig]. A Rigorous Construction of the Supersymmetric Path Integral Associated to a Compact Spin Manifold. [https://arxiv.org/abs/1709.10027 arXiv:1709.10027]; 03/2021<br />
<br />
*F. Hanisch, [https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig]. The Fermionic integral on loop space and the Pfaffian line bundle. [https://arxiv.org/abs/1709.10028 arXiv:1709.10028]; 03/2021 <br />
<br />
*B. Güneysu, [https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig]. The Chern Character of theta-summable Fredholm Modules over dg Algebras and Localization on Loop Space. [https://arxiv.org/abs/1901.04721 arXiv:1901.04721]; 03/2021<br />
<br />
*J.I. Burgos Gil, [https://gubler.app.uni-regensburg.de/ W. Gubler], P. Jell, [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html K. Künnemann]. Pluripotential theory for tropical toric varieties and non-archimedean Monge-Ampére equations. [https://arxiv.org/abs/2102.07392 arXiv:2102.07392]; 02/2021 <br />
<br />
*[https://sites.google.com/view/lucapol/home L. Pol], N.P. Strickland. Representation stability and outer automorphism groups. [https://arxiv.org/abs/2102.06410 arxiv:2102.06410]; 02/2021<br />
<br />
*T. Fenzl. Extended skeletons of poly-stable pairs, [https://arxiv.org/abs/2102.05130 arxiv:2102.05130]; 02/2021<br />
<br />
*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, Idele class groups with modulus, [https://arxiv.org/abs/2101.04609 arXiv:2101.04609]; 01/2021 <br />
<br />
*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. Local systems with quasi-unipotent monodromy at infinity are dense, [https://arxiv.org/abs/2101.00487 arXiv:2101.00487]; 01/2021<br />
<br />
===2020===<br />
<br />
* [https://www.esaga.uni-due.de/johannes.sprang/ J. Sprang], Linear independence result for p-adic L-values, [https://doi.org/10.1215/00127094-2020-0043 Duke Math. J. 169 (18)]; 12/2020<br />
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*[https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], The pro-étale topos as a category of pyknotic presheaves, [https://arxiv.org/abs/2012.10502 arXiv:2012.10502] Doc. Math. 27, 2067-2106 (2022) 12/2020<br />
<br />
*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Metric connections with parallel twistor-free torsion [https://arxiv.org/abs/2012.10882 arXiv:2012.10882 math.DG]; 12/2020<br />
<br />
*B. Ammann, J. Mougel, V. Nistor. A regularity result for the bound states of N-body Schrödinger operators: Blow-ups and Lie manifolds [https://arxiv.org/abs/2012.13902 arXiv:2012.13902]; 12/2020.<br />
<br />
*J.I. Burgos Gil, [https://sites.google.com/view/souvikgoswami S. Goswami], G. Pearlstein. Height Pairing on Higher Cycles and Mixed Hodge Structures. Proceedings of the London Mathematical Society, 125 (2022), Issue 1, 61-170 [https://doi.org/10.1112/plms.12443].<br />
<br />
*P. Capovilla, M. Moraschini, C. L&ouml;h. Amenable category and complexity, [https://arxiv.org/abs/2012.00612 arXiv:2012.00612]; 12/2020.<br />
<br />
*S.Balchin, J.P.C. Greenlees, [https://sites.google.com/view/lucapol/home L. Pol], J. Williamson. Torsion model for tensor triangulated categories: the one-step case. [https://arxiv.org/abs/2011.10413 arXiv:2011.10413]; 11/2020<br />
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*[https://sites.google.com/view/lucapol/home L. Pol], J. Williamson. The homotopy theory of complete modules. [https://arxiv.org/abs/2011.06989 arXiv:2011.06989]; 11/2020<br />
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*S. Boucksom, [https://gubler.app.uni-regensburg.de/ W. Gubler], F. Martin. Non-Archimedean volumes of metrized nef line bundles. [https://arxiv.org/abs/2011.06986 arXiv:2011.06986]; 11/2020<br />
<br />
*T. Bachmann, A. A. Khan, C. Ravi, V. Sosnilo. Categorical Milnor squares and K-theory of algebraic stacks. [https://arxiv.org/abs/2011.04355 arXiv:2011.04355]; 11/2020<br />
<br />
*P. Dolce, [https://homepages.uni-regensburg.de/~gur23971/ R. Gualdi], Numerical equivalence of ℝ-divisors and Shioda-Tate formula for arithmetic varieties, [https://arxiv.org/abs/2010.16134 arXiv:2010.16134]; 10/2020<br />
<br />
*N. Heuer, C. L&ouml;h, The spectrum of simplicial volume of non-compact manifolds, [https://arxiv.org/abs/2010.12945 arXiv:2010.12945]; 10/2020.<br />
<br />
*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], Z. Yi, A Short Proof of the Localization Formula for the Loop Space Chern Character of Spin Manifolds, [https://arxiv.org/abs/2010.05892 arXiv:2010.05892]; 10/2020.<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. L&ouml;h, Epimorphism testing with virtually Abelian targets, [https://arxiv.org/abs/2010.07537 arXiv:2010.07537]; 10/2020.<br />
<br />
*N.Sardari, [https://sites.google.com/view/masoudzargar M.Zargar], New upper bounds for spherical codes and packings, [https://arxiv.org/abs/2001.00185 arXiv:2001.00185]; 09/2020<br />
<br />
*C. Ravi, B. Sreedhar. Virtual equivariant Grothendieck-Riemann-Roch formula. [https://arxiv.org/abs/2009.09697 arXiv:2009.09697]; 09/2020<br />
<br />
*B. Calmès, E. Dotto, Y. Harpaz, F. Hebestreit, K. Moi, [http://markus-land.de/ M. Land], [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], T. Nikolaus, W. Steimle. Hermitian K-theory for stable ∞-categories III: Grothendieck-Witt groups of rings [http://arxiv.org/abs/2009.07225 arXiv:2009.07225]; 09/2020<br />
<br />
*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], G. C. Thiang. Gaplessness of Landau Hamiltonians on hyperbolic half-planes via coarse geometry. [https://arxiv.org/abs/2009.07688 arXiv:2009.07688]; 09/2020..<br />
<br />
*B. Calmès, E. Dotto, Y. Harpaz, F. Hebestreit, K. Moi, [http://markus-land.de/ M. Land], [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], T. Nikolaus, W. Steimle. Hermitian K-theory for stable ∞-categories II: Cobordism categories and additivity [https://arxiv.org/abs/2009.07224 arXiv:2009.07224]; 09/2020<br />
<br />
*B. Calmès, E. Dotto, Y. Harpaz, F. Hebestreit, K. Moi, [http://markus-land.de/ M. Land], [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], T. Nikolaus, W. Steimle. Hermitian K-theory for stable ∞-categories I: Foundations [http://arxiv.org/abs/2009.07223 arXiv:2009.07223]; 09/2020<br />
<br />
*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], Motivic invariants of symmetric powers, [https://arxiv.org/abs/2009.06986 arxiv:2009.06986]; 09/2020<br />
<br />
*[https://hoyois.app.uni-regensburg.de M. Hoyois], Joachim Jelisiejew, [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], Burt Totaro, [https://www.muramatik.com M. Yakerson]. The Hilbert scheme of infinite affine space and algebraic K-theory. [https://arxiv.org/abs/2002.11439 arXiv:2002.11439]; 09/2020<br />
<br />
*Y. Kezuka, Tamagawa number divisibility of central L-values of twists of the Fermat elliptic curve. [https://arxiv.org/abs/2003.02772 arXiv:2003.02772 math.NT]; 08/2020<br />
<br />
*E. Elmanto, [https://homepages.uni-regensburg.de/~nad22969/research.php D. Nardin] and L. Yang. A descent view on Mitchell's theorem [https://arxiv.org/abs/2008.02821 arXiv:2008.02821]; 08/2020<br />
<br />
*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, Reciprocity for Kato-Saito idele class group with modulus, [https://arxiv.org/abs/2008.05719 arXiv:2008.05719]; 08/2020<br />
<br />
*S. Baader, R. Blair, A. Kjuchukova and [https://homepages.uni-regensburg.de/~mif57716/ F. Misev]. The bridge number of arborescent links with many twigs. [https://arxiv.org/abs/2008.00763 arXiv:2008.00763]; 08/2020<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, L. Lewark, M. Nagel and M. Powell. Homotopy ribbon concordance, Blanchfield pairings, and twisted Alexander polynomials. [https://arxiv.org/abs/2007.15289 arXiv:2007.15289]; 08/2020<br />
<br />
*G. Herrmann and J. P. Quintanilha. The Complex of Hypersurfaces in a Homology Class. [https://arxiv.org/abs/2007.00522 arXiv:2007.00522]; 07/2020<br />
<br />
*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], S. Roos. The Chiral Anomaly of the Free Fermion in Functorial Field Theory. [https://arxiv.org/abs/2010.05892 arXiv:2010.05892]; Ann. Henri Poincare, 21:1191-1233, 06/2020.<br />
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*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], G. C. Thiang. Good Wannier bases in Hilbert modules associated to topological insulators. [https://arxiv.org/abs/1904.13051 arXiv:1904.13051]; J. Math. Phys., 61, 061902, 06/2020.<br />
<br />
*A. Galateau and [https://cesar-martinez-math.weebly.com C. Martínez]. Homothéties explicites des représentations ℓ-adiques. [https://arxiv.org/abs/2006.07401 arXiv:2006.07401]; 06/2020<br />
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*H. Esnault and M. Kerz. Density of Arithmetic Representations of Function Fields. [https://arxiv.org/abs/2005.12819 arXiv:2005.12819]; 05/2020<br />
<br />
*S. Boucksom, [https://gubler.app.uni-regensburg.de/ W. Gubler], F. Martin. Differentiability of relative volumes over an arbitrary non-archimedean field. [https://arxiv.org/abs/2004.03847 arXiv:2004.03847]; 04/2020<br />
<br />
*[https://ekvv.uni-bielefeld.de/pers_publ/publ/PersonDetail.jsp?personId=412153703&lang=en A. M. Botero] and J. I. Burgos Gil. Toroidal b-divisors and Monge-Ampére measures. [https://arxiv.org/abs/2004.14045 arXiv.2004.1405]; 04/2020<br />
<br />
*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Closed 1-Forms and Twisted Cohomology [https://arxiv.org/abs/2003.10368 arXiv:2003.10368 math.DG]; 03/2020<br />
<br />
* K. van Woerden. Quantifying Quillen's Uniform Fp-isomorphism Theorem. [https://arxiv.org/abs/1711.10206v2 arXiv:1711.10206v2 math. AT]; 03/2020<br />
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*[https://drew-heard.github.io/ D. Heard]. The topological nilpotence degree of a Noetherian unstable algebra. [https://arxiv.org/abs/2003.13267 arXiv:2003.13267]; 03/2020 <br />
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*[https://www.fernuni-hagen.de/juniorprofessur-algebra/team/steffen.kionke.shtml S. Kionke], C. L&ouml;h. A note on p-adic simplicial volumes, [https://arxiv.org/abs/2003.10756 arXiv:2003.10756 math.GT]; 03/2020<br />
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*[https://www.icmat.es/miembros/burgos/index.html Burgos Gil, José Ignacio]; [https://gubler.app.uni-regensburg.de/ Gubler, Walter]; P. Jell; [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html Künnemann, Klaus]: A comparison of positivity in complex and tropical toric geometry. [https://arxiv.org/abs/2003.08644 arXiv:2003.08644 math.AG]; 03/2020.<br />
<br />
*C. L&ouml;h. Ergodic theoretic methods in group homology. A minicourse on L2-Betti numbers in group theory. SpringerBriefs in Mathematics, Springer, [https://www.springer.com/gp/book/9783030442194 DOI 10.1007/978-3-030-44220-0] 03/2020.<br />
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*C. L&ouml;h, M. Moraschini. Simplicial volume via normalised cycles, [https://arxiv.org/abs/2003.02584 arXiv:2003.02584 math.AT]; 03/2020 <br />
<br />
*[https://homepages.uni-regensburg.de/~gur23971/ R. Gualdi], [https://cesar-martinez-math.weebly.com C. Martínez], Higher dimensional essential minima and equidistribution of cycles, [https://arxiv.org/abs/2001.11468 arXiv:2001.11468]; 01/2020<br />
<br />
*[http://markus-land.de M. Land], [http://www.staff.science.uu.nl/~meier007/ L. Meier], G. Tamme, Vanishing results for chromatic localizations of algebraic K-theory. [https://arxiv.org/abs/2001.10425 arXiv:2001.10425]; 01/2020<br />
<br />
*N. Ginoux, G. Habib, [https://pilca.app.uni-regensburg.de/ M. Pilca], U. Semmelmann. An Obata-type characterization of doubly-warped product Kähler manifolds. [https://arxiv.org/abs/2002.08808 arxiv:2002.08808]; 02/2020<br />
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*N. Ginoux, G. Habib, [https://pilca.app.uni-regensburg.de/ M. Pilca], U. Semmelmann. An Obata-type characterization of Calabi metrics on line bundles. [https://arxiv.org/abs/2002.08810 arxiv:2002.08810]; 02/2020<br />
<br />
*T. Barthel, [https://drew-heard.github.io/ D. Heard], N. Castellana, G. Valenzuela. Local Gorenstein duality for cochains on spaces. [https://arxiv.org/abs/2001.02580 arXiv:2001.02580]; 01/2020. Journal of Pure and Applied Algebra, Volume 225, Issue 2, February 2021<br />
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*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], G. C. Thiang. Cobordism invariance of topological edge-following states. [https://arxiv.org/abs/2001.08339 arXiv:2001.08339]; 01/2020.<br />
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*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], A. Stoffel. A framework for geometric field theories and their classification in dimension one. [https://arxiv.org/abs/2001.05721 arXiv:2001.05721]; 01/2020.<br />
<br />
<br />
===2019===<br />
<br />
*M. Moraschini, Alessio Savini. Multiplicative constants and maximal measurable cocycles in bounded cohomology. [https://arxiv.org/abs/1912.09731 arXiv:1912.09731]; 12/2019<br />
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*[https://friedl.app.uni-regensburg.de/ Stefan Friedl], Stefano Vidussi. BNS Invariants and Algebraic Fibrations of Group Extensions. [https://arxiv.org/abs/1912.10524 arXiv:1912.10524]; 12/2019<br />
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*[http://people.dm.unipi.it/frigerio/ R. Frigerio], M. Moraschini. Gromov's theory of multicomplexes with applications to bounded cohomology and simplicial volume, [https://arxiv.org/abs/1808.07307 arXiv:1808.07307 math.GT]; 12/2019; To appear in Memoirs of the American Mathematical Society. <br />
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*[https://ekvv.uni-bielefeld.de/pers_publ/publ/PersonDetail.jsp?personId=412153703&lang=en A. M. Botero], J. I. Burgos Gil and M. Sombra. Convex analysis on polyhedral spaces. [https://arxiv.org/abs/1911.04821 arXiv:1911.04821]; 11/2019 <br />
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*Y. Kezuka, Y. Li, A classical family of elliptic curves having rank one and the 2-primary part of their Tate-Shafarevich group non-trivial. [https://arxiv.org/abs/1911.04532 arXiv:1911.04532 math.NT]; 11/2019 <br />
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*N. Heuer, C. L&ouml;h. Transcendental simplicial volumes, [https://arxiv.org/abs/1911.06386 arXiv:1911.006386 math.GT]; 11/2019<br />
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*N. Heuer, C. L&ouml;h. Simplicial volume of one-relator groups and stable commutator length, [https://arxiv.org/abs/1911.02470 arXiv:1911.02470 math.GT]; 11/2019<br />
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*T. Bachmann, E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, [https://www.muramatik.com M. Yakerson]. On the infinite loop spaces of algebraic cobordism and the motivic sphere. [https://arxiv.org/abs/1911.02262 arXiv:1911.02262]; 11/2019<br />
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*C. L&ouml;h, [https://topology.math.kit.edu/english/21_53.php R. Sauer]. Bounded cohomology of amenable covers via classifying spaces, [https://arxiv.org/abs/1910.11716 arXiv:1910.11716 math.AT]; 10/2019 <br />
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*B. Ammann; J. Mougel; V. Nistor, A comparison of the Georgescu and Vasy spaces associated to the N-body problems. [https://arxiv.org/abs/1910.10656 arXiv:1910.10656 math-ph]; 10/2019<br />
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*[https://ekvv.uni-bielefeld.de/pers_publ/publ/PersonDetail.jsp?personId=412153703&lang=en A. M. Botero]. The Convex-Set Algebra and intersection theory on the Toric Riemann-Zariski Space. [https://arxiv.org/abs/1909.08262 arXiv.1909.08262]; 09/2019<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel, P. Orson, M. Powell. A survey of the foundations of four-manifold theory in the topological category. [http://arxiv.org/abs/1910.07372 arXiv:1910.07372]; 10/2019<br />
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*D. Fauser, C. L&ouml;h, M. Moraschini, J. P. Quintanilha. Stable integral simplicial volume of 3-manifolds, [https://arxiv.org/abs/1910.06120 arXiv:1910.06120 math.GT]; 10/2019<br />
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*[https://sites.google.com/view/masoudzargar M.Zargar], Riemannian structures and point-counting, [https://arxiv.org/abs/1910.04003 arXiv:1910.04003]; 10/2019<br />
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*[https://sites.google.com/view/masoudzargar M.Zargar], Comparison of stable homotopy categories and a generalized Suslin-Voevodsky theorem, [https://www.sciencedirect.com/science/article/pii/S0001870819303548 Advances in Mathematics, vol. 354]; 10/2019<br />
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*[https://www.preschema.com A.A. Khan]. Virtual excess intersection theory. [https://arxiv.org/abs/1909.13829 arXiv:1909.13829]; 09/2019<br />
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*P. Jell, Tropical cohomology with integral coefficients for analytic spaces. [https://arxiv.org/abs/1909.12633 arXiv:1909.12633 math.AG]; 09/2019<br />
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*V. Wanner, Energy Minimization Principle for non-archimedean curves. [https://arxiv.org/abs/1909.11335 arXiv:1909.11335]; 09/2019.<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [http://www.lemiller.net/ L.E. Miller]. Witt differentials in the h-topology. [https://arxiv.org/abs/1703.08868 arXiv:1703.08868 math.AC]; Journal of Pure and Applied Algebra, vol. 223, no. 12, 12/2019, pp. 5285-5309.<br />
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*N.Sardari, [https://sites.google.com/view/masoudzargar M.Zargar], Ramanujan graphs and exponential sums over function fields, [https://arxiv.org/abs/1909.07365 arXiv:1909.07365]; 09/2019<br />
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*[https://www.preschema.com A.A. Khan]. Virtual fundamental classes of derived stacks I. [https://arxiv.org/abs/1909.01332 arXiv:1909.01332]; 09/2019<br />
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* M. Moraschini, Alessio Savini. A Matsumoto-Mostow result for Zimmer's cocycles of hyperbolic lattices. [https://arxiv.org/pdf/1909.00846.pdf arXiv:1909.00846]; 09/2019 To appear in Transformation Groups.<br />
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*Imre Bokor, Diarmuid Crowley, [https://friedl.app.uni-regensburg.de/ S. Friedl], Fabian Hebestreit, Daniel Kasprowski, [http://markus-land.de/ Markus Land], Johnny Nicholson Connected sum decompositions of high-dimensional manifolds. [http://arxiv.org/abs/1909.02628 arXiv:1909.02628]; 09/2019<br />
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*M. Lüders, Algebraization for zero-cycles and the p-adic cycle class map, Mathematical Research Letters, [https://www.intlpress.com/site/pub/pages/journals/items/mrl/content/vols/0026/0002/a008/index.php Volume 26] (2019) Number 2, pp. 557-585.<br />
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*M. Lüders, A restriction isomorphism for zero cyclces with coefficients in Milnor K-theory, Cambridge Journal of Mathematics, [https://www.intlpress.com/site/pub/pages/journals/items/cjm/content/vols/0007/0001/a001/index.php Volume 7] (2019) Number 1-2, pp. 1-31.<br />
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* A. Engel, Ch. Wulff, R. Zeidler. Slant products on the Higson-Roe exact sequence, [https://arxiv.org/abs/1909.03777 arXiv:1909.03777 math.KT]; 09/2019<br />
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*S. Baader, I. Banfield, [http://lewark.de/lukas/ L. Lewark]. Untwisting 3-strand torus knots. [http://arxiv.org/abs/1909.01003 arXiv:1909.01003]; 09/2019<br />
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*E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, M. Yakerson. Modules over algebraic cobordism. [https://arxiv.org/abs/1908.02162 arXiv:1908.02162]; 08/2019<br />
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*N.Sardari, [https://sites.google.com/view/masoudzargar M.Zargar], Sections of quadrics over A^1_{F_q}, [https://arxiv.org/abs/1907.07839v2 arXiv:1907.07839]; 08/2019<br />
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*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz], Etale cohomology of rank one l-adic local systems in positive characteristic, [https://arxiv.org/abs/1908.08291 arxiv:1908.08291]; 08/2019 <br />
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*H.K.Nguyen, Covariant & Contravariant Homotopy Theories, [https://arxiv.org/abs/1908.06879 arxiv:1908.06879]; 08/2019<br />
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*Y. Kezuka, On the main conjecture of Iwasawa theory for certain non-cyclotomic ℤp-extensions. [https://arxiv.org/abs/1711.07554 arXiv:1711.07554 math.NT]; J. Lond. Math. Soc., Vol. 100, pp. 107-136, 8/2019<br />
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*Y. Kezuka, J. Choi, Y. Li, Analogues of Iwasawa's μ=0 conjecture and the weak Leopoldt conjecture for a non-cyclotomic ℤ2-extension. [https://arxiv.org/abs/1711.01697 arXiv:1711.01697 math.NT]; Asian J. Math., Vol. 23, No. 3, pp. 383-400, 7/2019<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], Mark Powell, Homotopy ribbon concordance and Alexander polynomials. [http://arxiv.org/abs/1907.09031 arXiv:1907.09031]; 07/2019 <br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], K. Yamada. Rigid analytic reconstruction of Hyodo--Kato theory. [https://arxiv.org/abs/1907.10964 arXiv:1907.10964 math.NT]; 07/2019.<br />
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*[https://drew-heard.github.io/ D. Heard]. Depth and detection for Noetherian unstable algebras. [https://arxiv.org/abs/1907.06373 arxiv:1907.06373]; 07/2019<br />
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* [https://sites.google.com/view/lukas-prader/ L. Prader], A local–global principle for surjective polynomial maps, [https://arxiv.org/abs/1909.11690 arXiv:1909.11690]; Journal of Pure and Applied Algebra 223(6), 06/2019, pp. 2371-2381<br />
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*F. Madani, A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. LcK structures with holomorphic Lee vector field on Vaisman-type manifolds [https://arxiv.org/abs/1905.07300 arXiv:1905.07300 math.DG]; 05/2019<br />
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*[https://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], On the space of initial values strictly satisfying the dominant energy condition, [https://arxiv.org/abs/1906.00099 arXiv:1906.00099]; 05/2019<br />
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*[http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], C. Ravi. Rigidity in equivariant algebraic $K$-theory. [https://arxiv.org/abs/1905.03102 arXiv:1905.03102]; 05/2019<br />
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*P. Feller, [http://lewark.de/lukas/ L. Lewark]. Balanced algebraic unknotting, linking forms, and surfaces in three- and four-space. [http://arxiv.org/abs/1905.08305 arXiv:1905.08305]; 05/2019 <br />
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*[https://graptismath.net G. Raptis], W. Steimle, Topological manifold bundles and the A-theory assembly map. [https://arxiv.org/abs/1905.01868 arXiv:1905.01868]; 05/2019<br />
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*P. Antonini, A. Buss, A. Engel, T. Siebenand. Strong Novikov conjecture for low degree cohomology and exotic group C*-algebras, [https://arxiv.org/abs/1905.07730 arXiv:1905.07730 math.KT]; 05/2019<br />
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*J. Schmidt, [https://www.florianstrunk.de F. Strunk]. A Bloch--Ogus Theorem for henselian local rings in mixed characteristic. [https://arxiv.org/abs/1904.02937 arXiv:1904.02937]; 04/2019<br />
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*T. Barthel, [https://drew-heard.github.io/ D. Heard], N. Castellana, G. Valenzuela. On stratification for spaces with Noetherian mod p cohomology. [https://arxiv.org/abs/1904.12841 arxiv:1904.12841]; 04/2019<br />
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*B. Karlhofer, [https://homepages.abdn.ac.uk/kedra/pages/ J. Kędra], M. Marcinkowski, A. Trost. Qualitative counting closed geodesics,[https://arxiv.org/abs/1904.11237 arXiv:1904.11237 math.DG]; 04/2019 <br />
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*N. Heuer, C. L&ouml;h. The spectrum of simplicial volume. [https://arxiv.org/abs/1904.04539 arXiv:1904.04539 math.GT]; 04/2019<br />
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*K. Bohlen, J. M. Lescure. A geometric approach to K-homology for Lie manifolds, [https://arxiv.org/abs/1904.04069 arXiv:1904.04069]; 04/2019<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [https://www.s.u-tokyo.ac.jp/en/people/shiho_atsushi/ A. Shiho]. On infiniteness of integral overconvergent de Rham-Witt cohomology modulo torsion. [https://arxiv.org/abs/1812.03720 arXiv:1812.03720 math.NT]; 04/2019; to appear in the Tohoku Mathematical Journal.<br />
<br />
*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl]. A new proof of a vanishing result due to Berthelot, Esnault, and Rülling. [https://arxiv.org/abs/1805.06269 arXiv:1805.06269 math.NT]; 04/2019 to appear in the Journal of Number Theory.<br />
<br />
*C. L&ouml;h. Residually finite categories. [https://arxiv.org/abs/1903.11488 arXiv:1903.11488 math.CT]; 03/2019<br />
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*A. Engel, C. L&ouml;h. Polynomially weighted l^p-completions and group homology. [https://arxiv.org/abs/1903.11486 arXiv:1903.11486 math.GR]; 03/2019 <br />
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*B. Ammann; K. Kröncke, O. Müller. Construction of initial data sets for Lorentzian manifolds with lightlike parallel spinors. Commun. Math. Phys. 387, 77-109 (2021), doi: 10.1007/s00220-021-04172-1, [https://arxiv.org/abs/1903.02064 arXiv:1903.02064 math.DG]; 03/2019<br />
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*[https://www.math.bgu.ac.il/~brandens/ M. Brandenbursky], M. Marcinkowski. Bounded cohomology of transformation groups. [https://arxiv.org/abs/1902.11067 arXiv:1902.11067 math.GT]; 02/2019.<br />
<br />
*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz], Arithmetic subspaces of moduli spaces of rank one local systems. [https://arxiv.org/abs/1902.02961 arXiv:1902.02961]; 2/2019.<br />
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*F. Déglise, J. Fasel, F. Jin, [https://www.preschema.com A.A. Khan]. Borel isomorphism and absolute purity. [https://arxiv.org/abs/1902.02055 arXiv:1902.02055]; 02/2019<br />
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*[https://graptismath.net G. Raptis], On transfer maps in the algebraic K-theory of spaces. [https://arxiv.org/abs/1901.05539 arXiv:1901.05539]; 01/2019<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [http://perso.ens-lyon.fr/wieslawa.niziol/ W. Nizioł]. Syntomic cohomology and p-adic motivic cohomology. [http://content.algebraicgeometry.nl/2019-1/2019-1-006.pdf Algebraic Geometry, vol. 6, no. 1, pp. 100-131]; 01/2019.<br />
<br />
===2018===<br />
<br />
*E. Elmanto, [https://www.preschema.com A.A. Khan]. Perfection in motivic homotopy theory. [https://arxiv.org/abs/1812.07506 arXiv:1812.07506]; 12/2018<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], [https://www.florianstrunk.de/ F. Strunk], G. Tamme, Towards Vorst's conjecture in positive characteristic. [https://arxiv.org/abs/1812.05342 arXiv:1812.05342]; 12/2018. <br />
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*F. Binda,S. Saito, Semi-purity for cycles with modulus [https://arxiv.org/abs/1812.01878 arXiv:1812.01878]; 12/2018.<br />
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* B. Ammann; N. Große; V Nistor, Analysis and boundary value problems on singular domains: an approach via bounded geometry. [https://arxiv.org/abs/1812.09898 arXiv:1812.09898 math.AP]; 12/2018<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [https://homepages.uni-regensburg.de/~spj54141/ J. Sprang]. Integral Comparison of Monsky-Washnitzer and overconvergent de Rham-Witt cohomology. [https://www.ams.org/journals/bproc/2018-05-07/S2330-1511-2018-00038-0/S2330-1511-2018-00038-0.pdf Proceedings of the AMS, Series B, vol. 5, pp. 64-72]; 11/2018. <br />
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*[https://graptismath.net/ G. Raptis], Devissage for Waldhausen K-theory. [https://arxiv.org/abs/1811.09564 arXiv:1811.09564]; 11/2018<br />
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*[https://www.preschema.com A.A. Khan]. Descent by quasi-smooth blow-ups in algebraic K-theory. [https://arxiv.org/abs/1810.12858 arXiv:1810.12858]; 10/2018<br />
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*B. Ammann; N. Große; V Nistor, The strong Legendre condition and the well-posedness of mixed Robin problems on manifolds with bounded geometry. [https://arxiv.org/abs/1810.06926 arXiv:1810.06926 math.AP]; 10/2018<br />
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*[http://federicobambozzi.eu F. Bambozzi], [https://www.math.univ-paris13.fr/~vezzani/ A. Vezzani], Rigidity for rigid analytic motives. [https://arxiv.org/abs/1810.04968 arXiv:1810.04968];10/2018 <br />
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*[https://drew-heard.github.io/ D. Heard], G. Li, D. Shi, Picard groups and duality for real Morava E-theories. [https://arxiv.org/abs/1810.05439 arxiv:1810.05439]; 10/2018<br />
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*B. Ammann; N. Ginoux; Some examples of Dirac-harmonic maps [https://arxiv.org/abs/1809.09859 arXiv:1809.09859 math.AP]; 09/2018<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Injectivity results for coarse homology theories. [https://arxiv.org/abs/1809.11079 arXiv:1809.11079 math.KT]; 09/2018<br />
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*E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, M. Yakerson. Framed transfers and motivic fundamental classes. [https://arxiv.org/abs/1809.10666 arXiv:1809.10666]; 09/2018<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Transfers in coarse homology. [https://arxiv.org/abs/1809.08300 arXiv:1809.08300 math.KT]; 09/2018<br />
<br />
*C. L&ouml;h. Cost vs. integral foliated simplicial volume. [https://arxiv.org/abs/1809.09660 arXiv:1809.09660 math.GT]; 09/2018<br />
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*C. L&ouml;h. Simplicial volume with Fp-coefficients. [https://arxiv.org/abs/1808.09497 arXiv:1808.09497 math.GT]; 08/2018<br />
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*[http://markus-land.de M. Land], G. Tamme. On the K-theory of pullbacks. [http://arxiv.org/abs/1808.05559 arXiv:1808.05559 math.KT]; 08/2018<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz]. On negative algebraic K-groups. [https://eta.impa.br/dl/137.pdf ICM 2018]; 08/2018<br />
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*D. Fauser, [https://friedl.app.uni-regensburg.de/ S. Friedl], C. L&ouml;h. Integral approximation of simplicial volume of graph manifolds. [https://arxiv.org/abs/1807.10522 arXiv:1807.10522 math.GT]; 07/2018<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], JungHwan Park, Bram Petri, Jean Raimbault and Arunima Ray, On distinct finite covers of 3-manifolds. [http://arxiv.org/abs/1807.09861 arXiv:1807.09861]; 07/2018<br />
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* [https://yangenlin.wordpress.com/ E. Yang], Y. Zhao. On the relative twist formula of l-adic sheaves. [https://arxiv.org/abs/1807.06930 arXiv:1807.06930 math.AG]; 07/2018<br />
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*F. Ben Aribi, [https://friedl.app.uni-regensburg.de/ S. Friedl], [http://www.gerhit.de/ G. Herrmann], The leading coefficient of the L^2-Alexander torsion. [http://arxiv.org/abs/1806.10965 arXiv:1806.10965]; 06/2018<br />
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*F. Déglise, F. Jin, [https://www.preschema.com A.A. Khan]. Fundamental classes in motivic homotopy theory. [https://arxiv.org/abs/1805.05920 arXiv:1805.05920]; 05/2018<br />
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*[https://graptismath.net/ G. Raptis], W. Steimle, On the h-cobordism category. I. [https://arxiv.org/abs/1805.04395 arXiv:1805.04395]; 05/2018<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], K. Yamada. Comparison between rigid syntomic and crystalline syntomic cohomology for strictly semistable log schemes with boundary. [https://arxiv.org/abs/1805.04974 arXiv:1805.04974 math.NT]; 05/2018.<br />
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*G. Herrmann, Sutured manifolds and L^2-Betti numbers. [https://arxiv.org/abs/1804.09519 arxiv:1804.09519]; 04/2018<br />
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*H.K. Nguyen, [http://graptismath.net/ G. Raptis], C. Schrade, Adjoint functor theorems for infinity categories. [https://arxiv.org/abs/1803.01664 arxiv:1803.01664]; 03/2018<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], Y. Zhao, Higher ideles and class field theory. [https://arxiv.org/abs/1804.00603 arXiv:1804.00603]; 03/2018<br />
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*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Scarponi, The Maillot-Rössler current and the polylogarithm on abelian schemes. [https://arxiv.org/abs/1803.00833 arXiv:1803.00833]; 03/2018<br />
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*M. Marcinkowski, Aut-invariant word norm on right angled Artin and Coxeter groups. [https://arxiv.org/abs/1803.00294 arXiv:1803.00294]; 03/2018<br />
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* F. Binda, A. Krishna, Rigidity for relative 0-cycles [https://arxiv.org/abs/1802.00165 arXiv:1802.00165]; 2/2018.<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], Infinitely many odd zeta values are irrational. By elementary means. [https://arxiv.org/abs/1802.09410 arXiv:1802.09410]; 02/2018<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], S. Saito, G. Tamme, K-theory of non-archimedean rings I. [http://arxiv.org/abs/1802.09819 arXiv1802.09819 math.KT]; 02/2018<br />
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*[https://www.preschema.com A.A. Khan], D. Rydh. Virtual Cartier divisors and blow-ups. [https://arxiv.org/abs/1802.05702 arXiv:1802.05702]; 2/2018 <br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], The syntomic realization of the elliptic polylogarithm via the Poincaré bundle. [https://arxiv.org/abs/1802.04999 arXiv:1802.04999]; 02/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], The algebraic de Rham realization of the elliptic polylogarithm via the Poincaré bundle. [https://arxiv.org/abs/1802.04996 arXiv:1802.04996]; 02/2018<br />
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*[http://federicobambozzi.eu F. Bambozzi], S. Murro, [http://www.pinamonti.it/ N. Pinamonti] Invariant states on Weyl algebras for the action of the symplectic group. [https://arxiv.org/abs/1802.02487 arXiv:1802.02487];02/2018<br />
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*Y. Kezuka, On the p-part of the Birch-Swinnerton-Dyer conjecture for elliptic curves with complex multiplication by the ring of integers of ℚ(√-3). [https://arxiv.org/abs/1605.08245 arXiv:1605.08245 math.NT]; Math. Proc. Camb. Philos. Soc., 164, pp. 67-98, 1/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], Real-analytic Eisenstein series via the Poincaré bundle. [https://arxiv.org/abs/1801.05677 arXiv:1801.05677]; 01/2018<br />
<br />
*V. Wanner, Comparison of two notions of subharmonicity on non-archimedean curves. [https://arxiv.org/abs/1801.04713 arXiv: 1801.04713]; 01/2018<br />
<br />
=== 2017===<br />
<br />
*[https://gubler.app.uni-regensburg.de/ Gubler, Walter]; Jell, Philipp; [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html Künnemann, Klaus]; Martin, Florent, Continuity of Plurisubharmonic Envelopes in Non-Archimedean Geometry and Test Ideals (with an Appendix by José Ignacio Burgos Gil and Martín Sombra). Annales de l’Institut Fourier 69 (2019), no.5, 2331-2376 [https://aif.centre-mersenne.org/item/AIF_2019__69_5_2331_0/ doi : 10.5802/aif.3296] [https://arxiv.org/abs/1712.00980 arXiv:1712.00980 math.AG]; 12/2017.<br />
<br />
*G. Cortiñas, J. Cuntz, R. Meyer, and G. Tamme, Weak completions, bornologies and rigid cohomology. [http://arxiv.org/abs/1712.08004 arXiv:1712.08004 math.AG]; 12/2017<br />
<br />
*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Coarse homology theories and finite decomposition complexity. [https://arxiv.org/abs/1712.06932 arXiv:1712.06932 math.KT];12/2017<br />
<br />
*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, Coarse cohomology theories. [https://arxiv.org/abs/1711.08599 arXiv:1711.08599 math.AT]; 11/2017<br />
<br />
*A. Engel, [http://www.uni-math.gwdg.de/cwulff/ Ch. Wulff] Coronas for properly combable spaces. [https://arxiv.org/abs/1711.06836 arXiv:1711.06836 math.MG]; 11/2017 <br />
<br />
*[http://markus-land.de/ M. Land], Reducibility of low dimensional Poincaré duality spaces. [https://arxiv.org/pdf/1711.08179.pdf arXiv:1711.08179]; 11/2017<br />
<br />
*T. Barthel, T. Schlank, N. Stapleton, Chromatic homotopy theory is asymptotically algebraic. [https://arxiv.org/abs/1711.00844 arXiv:1711.00844]; 11/2017 <br />
<br />
*P. Jell, [https://www.math.uni-tuebingen.de/user/jora/ J. Rau], K. Shaw Lefschetz (1,1)-theorem in tropical geometry. Epijournal de Géometrie Algébrique, volume 2, article no. 11 (2018)[https://arxiv.org/abs/1711.07900 arXiv:1711.07900];11/2017<br />
<br />
*E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, M. Yakerson. Motivic infinite loop spaces.[https://arxiv.org/abs/1711.05248 arXiv:1711.05248]; 11/2017 <br />
<br />
*[http://federicobambozzi.eu F. Bambozzi], O.Ben-Bassat, [https://www.maths.ox.ac.uk/people/yakov.kremnitzer K. Kremnizer] Analytic geometry over F_1 and the Fargues-Fontaine curve. [https://arxiv.org/abs/1711.04885 arXiv:1711.04885];11/2017<br />
<br />
*R. Zentner, [http://wwwf.imperial.ac.uk/~ssivek/ S. Sivek], SU(2)-cyclic surgeries and the pillowcase. [http://arxiv.org/abs/1710.01957 arXiv:1710.01957 math.gt];10/2017<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], [http://www.gerhit.de/ G. Herrmann], Torsion in the homology of finite covers of 3-manifolds. [http://arxiv.org/abs/1710.08983 arXiv:1710.0898 [math.gt];10/2017<br />
<br />
*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Equivariant coarse homotopy theory and coarse algebraic K-homology. [https://arxiv.org/abs/1710.04935 arXiv:1710.04935 math.KT];10/2017<br />
<br />
*K. Bohlen, René Schulz. Quantization on manifolds with an embedded submanifold, [https://arxiv.org/abs/1710.02294 arXiv:1710.02294 math.DG]; 10/2017<br />
<br />
*F. Binda and A. Krishna, Zero cycles with modulus and zero cycles on singular varieties, to appear in Compositio Math, [https://arxiv.org/abs/1512.04847 arXiv:1512.04847v4 [math.AG]].<br />
<br />
*M. Boileau, [https://friedl.app.uni-regensburg.de/ S. Friedl], Grothendieck rigidity of 3-manifold groups. [http://arxiv.org/abs/1710.02746 arXiv:1710.02746 math.gt];10/2017<br />
<br />
* T. Barthel, M. Hausmann, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], T. Nikolaus, [http://www.nullplug.org/ J. Noel], N. Stapleton, The Balmer spectrum of the equivariant homotopy category of a finite abelian group, [https://arxiv.org/abs/1709.04828 arXiv:1709.04828 math.at]; 10/2017<br />
<br />
*M. Boileau, [https://friedl.app.uni-regensburg.de/ S. Friedl], The virtual Thurston seminorm of 3-manifolds. [http://arxiv.org/abs/1709.06485 arXiv:1709.06485 math.gt];09/2017<br />
<br />
* A. Conway, [https://friedl.app.uni-regensburg.de/ S. Friedl], [http://www.gerhit.de/ G. Herrmann], Linking forms revisited. [http://arxiv.org/abs/1708.03754 arXiv:1708.03754 math.gt];08/2017<br />
<br />
*G. Cortiñas, J. Cuntz, R. Meyer, and G. Tamme, Nonarchimedean bornologies, cyclic homology and rigid cohomology. [http://arxiv.org/abs/1708.00357 arXiv:1708.00357 math.AG]; 08/2017<br />
<br />
*M. Marcinkowski, [https://www.math.bgu.ac.il/~brandens/ M. Brandenbursky], Topological entropy and quasimorphisms. [https://arxiv.org/abs/1707.06020 arXiv:1707.06020 math.GT]; 07/2017<br />
<br />
*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, The coarse index class with support. [https://arxiv.org/abs/1706.06959 arXiv:1706.06959 math.DG]; 06/2017<br />
<br />
*P. Jell, Tropical Hodge numbers of non-archimedean curves. Israel Journal of Mathematics 229 (2019), 1-19, no.1, 287-305, [https://link.springer.com/article/10.1007/s11856-018-1799-5 doi: 10.1007/s11856-018-1799-5][https://arxiv.org/abs/1706.05895 arXiv:1706.05895 math.AG]; 06/2017<br />
<br />
*T. Barthel, N. Stapleton, Excellent rings in transchromatic homotopy theory. [https://arxiv.org/abs/1706.00208 arXiv:1706.00208 math.AT]; 06/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, Coarse assembly maps. [https://arxiv.org/abs/1706.02164 arXiv:1706.02164 math.KT]; 06/2017<br />
<br />
*F. Hebestreit, [http://www.markus-land.de M. Land], W. Lück, O. Randal-Williams. A Vanishing theorem for tautological classes of aspherical manifolds. [https://arxiv.org/pdf/1705.06232.pdf arXiv:1705.06232 math.AT]; 05/2017<br />
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*D.-C. Cisinski, [https://www.preschema.com A.A. Khan]. Brave new motivic homotopy theory II: Homotopy invariant K-theory. [https://arxiv.org/abs/1705.03340 arXiv:1705.03340]; 05/2017<br />
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*F. Madani, A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. On Weyl-reducible conformal manifolds and lcK structures [https://arxiv.org/abs/1705.10397 arXiv:1705.10397 math.DG]; 05/2017<br />
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*[http://graptismath.net/ G. Raptis], [https://www.florianstrunk.de/ F. Strunk]. Model topoi and motivic homotopy theory. [https://arxiv.org/abs/1704.08467 arXiv:1704.08467 math.AT]; 04/2017<br />
<br />
*D. Fauser. Integral foliated simplicial volume and S^1-actions. [http://arxiv.org/abs/1704.08538 arXiv:1704.08538 math.GT]; 04/2017<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Vidussi, On virtual properties of Kaehler groups. [http://arxiv.org/abs/1704.07041 arXiv:1704.07041 math.gt];04/2017<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Gill, S. Tillmann, Linear representations of 3-manifold groups over rings. [http://arxiv.org/abs/1703.06609 arXiv:1703.06609 math.gt];04/2017<br />
<br />
*C. Löh. Explicit l1-efficient cycles and amenable normal subgroups. [http://arxiv.org/abs/arXiv:1704.05345 arXiv:1704.05345 math.GT]; 04/2017<br />
<br />
*C. Löh. Rank gradient vs. stable integral simplicial volume. [http://arxiv.org/abs/arXiv:1704.05222 arXiv:1704.05222 math.GT]; 04/2017<br />
<br />
*S.P. Reeh, T.M. Schlank, N. Stapleton, A formula for p-completion by way of the Segal conjecture. [https://arxiv.org/abs/arxiv:1704.00271 arxiv:1704.00271 math.AT]; 04/2017<br />
<br />
*F. Binda, Torsion zero cycles with modulus on affine varieties.[https://arxiv.org/abs/1604.06294 arXiv:1604.06294 math.AG], to appear in J. of Pure and App. Algebra.<br />
<br />
*F. Binda, J. Cao, W. Kai and R. Sugiyama, Torsion and divisibility for reciprocity sheaves and 0-cycles with modulus, J. of Algebra, [http://dx.doi.org/10.1016/j.jalgebra.2016.07.036 Vol. 469], 1, 2017.<br />
<br />
* H.K. Nguyen, On the infinite loop space structure of the cobordism category, [https://doi.org/10.2140/agt.2017.17.1021 Algebr. Geom. Topol. Vol. 17 issue 2], 3/2017<br />
<br />
*G. Tamme, Excision in algebraic K-theory revisited. [http://arxiv.org/abs/arXiv:1703.03331 arXiv:1703.03331 math.KT]; 03/2017<br />
<br />
*D. Fauser, C. Löh. Variations on the theme of the uniform boundary condition. [http://arxiv.org/abs/arXiv:1703.01108 arXiv:1703.01108 math.GT]; 03/2017<br />
<br />
*A. Engel, Banach strong Novikov conjecture for polynomially contractible groups. [https://arxiv.org/abs/1702.02269 arXiv:1702.02269 math.KT]; 02/2017<br />
<br />
*[https://www.math.bgu.ac.il/~brandens M.Brandenbursky], M.Marcinkowski. Aut-invariant norms and Aut-invariant quasimorphisms on free and surface groups. [https://arxiv.org/abs/1702.01662 arXiv:1702.01662 math.GT]; 02/2017<br />
<br />
*N. Umezaki, [https://yangenlin.wordpress.com/ E. Yang], Y. Zhao. Characteristic class and the &epsilon;-factor of an étale sheaf. [https://arxiv.org/abs/1701.02841 arXiv:1701.02841 math.AG]; 01/2017<br />
<br />
===2016===<br />
<br />
* M. Lüders, On a base change conjecture for higher zero-cycles. [https://arxiv.org/abs/1612.04635 arXiv:1612.04635 math.AG]; 12/2016<br />
<br />
*P. Jell, V. Wanner. Poincaré duality for the real-valued de Rham cohomology of non-archimedean Mumford curves. Journal of Number Theory 187 (2018), 344-371 [https://doi.org/10.1016/j.jnt.2017.11.004 doi:10.1016/j.jnt.2017.11.004] [https://arxiv.org/abs/1612.01889 arXiv:1612.01889 math.AG]; 12/2016<br />
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*F. Madani, A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. On toric locally conformally Kähler manifolds [https://arxiv.org/abs/1611.01707 arXiv:1611.01707 math.DG]; 11/2016<br />
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* U. Jannsen, [http://www.lcv.ne.jp/~smaki/en/index.html S. Saito], Y. Zhao. Duality for relative logarithmic de Rham-Witt sheaves and wildly ramified class field theory over finite fields. [https://arxiv.org/abs/1611.08720 arXiv:1611.08720 math.AG]; 11/2016<br />
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*Y. Zhao. Duality for relative logarithmic de Rham-Witt sheaves on semistable schemes. [https://arxiv.org/abs/1611.08722 arXiv:1611.08722 math.AG]; 11/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; M. Nagel, P. Orson, M. Powell, Satellites and concordance of knots in 3-manifold [http://arxiv.org/abs/1611.09114 arXiv:1611.09114 math.GT]; 11/2016<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], [https://www.florianstrunk.de/ F. Strunk], G. Tamme. Algebraic K-theory and descent for blow-ups. [http://arxiv.org/abs/1611.08466 arXiv:1611.08466 math.KT]; 11/2016<br />
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*N. Otoba; J. Petean, Solutions of the Yamabe equation on harmonic Riemannian submersions, [https://arxiv.org/abs/1611.06709 arXiv:1611.06709 math.DG]; 11/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; W. Lueck, S. Tillmann, Groups and polytopes [http://arxiv.org/abs/1611.01857 arXiv:1611.01857 math.GT]; 11/2016<br />
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*B. Ammann; N. Große; V Nistor, Well-posedness of the Laplacian on manifolds with boundary and bounded geometry [http://arxiv.org/abs/1611.00281 arXiv:1611.00281 math.AP]; 11/2016<br />
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* A. Engel, M. Marcinkowski, Burghelea conjecture and asymptotic dimension of groups, [https://arxiv.org/abs/1610.10076 arXiv:1610.10076 math.GT]; 11/2016.<br />
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*S. Baader, P. Feller, L. Lewark, R. Zentner, Khovanov width and dealternation number of positive braid links, [http://arxiv.org/abs/1610.04534 arXiv:1605.04534 math.GT]; 10/2016<br />
<br />
*M. Heusener, R. Zentner, A new algorithm for 3-sphere recognition, [http://arxiv.org/abs/1610.04092 arXiv:1605.04092 math.GT]; 10/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; M. Heusener. On high-dimensional representations of knot groups [http://arxiv.org/abs/1610.04414 arXiv:1610.04414 math.GT]; 10/2016<br />
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*O. Müller, Applying the index theorem to non-smooth operators, [https://arxiv.org/abs/1506.04636 arXiv:1506.04636 math.AP]; 10/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; W. Lueck. L2-Euler characteristics and the Thurston norm [http://arxiv.org/abs/1609.07805 arXiv:1609.07805 math.GT]; 09/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; W. Lueck. Universal L2-torsion, polytopes and applications to 3-manifolds. [http://arxiv.org/abs/1609.07809 arXiv:1609.07809 math.GT]; 09/2016<br />
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*A. Conway; [https://friedl.app.uni-regensburg.de/ S. Friedl]; E. Toffoli, The Blanchfield pairing of colored links. [http://arxiv.org/abs/1609.08057 arXiv:1609.08057 math.GT]; 09/2016<br />
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*[https://www.icmat.es/miembros/burgos/index.html Burgos Gil, José Ignacio]; [https://gubler.app.uni-regensburg.de/ Gubler, Walter]; Jell, Philipp; [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html Künnemann, Klaus]; Martin, Florent, Differentiability of non-archimedean volumes and non-archimedean Monge-Ampère equations (with an appendix by Robert Lazarsfeld). Algebraic Geometry 7 (2) (2020) 113-152 [http://content.algebraicgeometry.nl/2020-2/2020-2-005.pdf doi:10.14231/AG-2020-005] [https://arxiv.org/abs/1608.01919 arXiv:1608.01919 math.AG]; 08/2016.<br />
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*[https://gubler.app.uni-regensburg.de/ Gubler, Walter]; Martin, Florent, On Zhang's semipositive metrics. [https://arxiv.org/abs/1608.08030 arXiv:1608.08030]; 08/2016<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], S. Saito, G. Tamme. Towards a non-archimedean analytic analog of the Bass-Quillen conjecture. [https://arxiv.org/abs/1608.00703 arXiv:1608.00703 math.AG]; 08/2016<br />
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*O. Müller, A proof of Thorne's Hoop Conjecture for Einstein-Maxwell Theory, [https://arxiv.org/abs/1607.05036 arXiv:1607.05036 math.DG]; 08/2016<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl]. Full faithfulness for overconvergent F-de Rham-Witt connections. [https://arxiv.org/abs/1411.7182 arXiv:1411.7182 math.NT]; Comptes rendus - Mathématique vol. 354, no. 7, pp. 653-658, 07/2016.<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel. Homotopy theory with bornological coarse spaces. [https://arxiv.org/abs/1607.03657 arXiv:1607.03657 math.AT]; 07/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]. Novikov homology and noncommutative Alexander polynomials. [http://arxiv.org/pdf/arXiv:1606.03587.pdf arXiv:1606.03587 math.GT]; 06/2016<br />
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*A. Mathew, [http://dtclausen.tumblr.com/ Dustin Clausen], [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] Descent in algebraic K-theory and a conjecture of Ausoni-Rognes. [https://arxiv.org/abs/1606.03328 arxiv:1606.03328 math.AT].<br />
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* R. Zentner, Integer homology 3-spheres admit irreducible representations in SL(2,C), [http://arxiv.org/abs/1605.08530 arXiv:1605.08530 math.GT]; 05/2016<br />
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*D. Fauser, C. Löh, Exotic finite functorial semi-norms on singular homology. [http://arxiv.org/abs/arXiv:1605.04093 arXiv:1605.04093 math.GT]; 05/2016 <br />
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*[https://math.uoregon.edu/profile/botvinn B. Botvinnik], O. Müller, Cheeger-Gromov convergence in a conformal setting, [https://arxiv.org/abs/1512.07651 arXiv:1512.07651 math.DG]; 04/2016<br />
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*[http://www.gerrit-herrmann.de/#top G. Herrmann], The $L^2$-Alexander torsion for Seifert fiber spaces. [http://arxiv.org/pdf/arXiv:1602.08768.pdf arXiv:1602.08768 math.GT]; 02/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Vidussi. Rank gradients of infinite cyclic covers of Kaehler manifolds. [http://arxiv.org/pdf/arXiv:1604.08267.pdf arXiv:1604.08267 math.GT]; 04/2016 <br />
<br />
*J. Lind, C. Malkiewich. The transfer map of free loop spaces [http://arxiv.org/abs/1604.03067 arXiv:1604.03067 math.AT]; 04/2016<br />
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*P. Graf. Polylogarithms for $GL_2$ over totally real fields. [http://arxiv.org/pdf/1604.04209.pdf arXiv:1604.04209 math.NT]; 04/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, M. Nagel. Representation varieties detect essential surfaces. [http://arxiv.org/pdf/arXiv:1604.00584.pdf arXiv:1604.00584 math.GT]; 04/2016<br />
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*D. Scarponi, Sparsity of p-divisible unramified liftings for subvarieties of abelian varieties with trivial stabilizer. [https://arxiv.org/abs/1602.08755v3 arXiv:1602.08755v3]; 02/2016<br />
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*O. Gwilliam, [https://dmitripavlov.org/ D. Pavlov]. Enhancing the filtered derived category. [https://arxiv.org/abs/1602.01515 arXiv:1602.01515], accepted by J. Pure Appl. Algebra; 02/2016 <br />
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*[https://www.mathi.uni-heidelberg.de/people/personeninfo.html?uid=jschmidt J. Schmidt], [https://www.florianstrunk.de/ F. Strunk]. On the shifted stable A1-connectivity property. [http://arxiv.org/abs/1602.08356 arXiv:1602.08356 math.AG]; 02/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl],M. Boileau. Epimorphisms of 3-manifold groups. [http://arxiv.org/pdf/arXiv:1602.06779.pdf arXiv:1602.06779 math.GT]; 02/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl],[http://math.wisc.edu/~maxim L. Maxim]. Twisted Novikov homology of complex hypersurface complements. [http://arxiv.org/pdf/arXiv:1602.04943.pdf arXiv:1602.04943 math.AT]; 02/2016<br />
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* [http://federicobambozzi.eu F. Bambozzi]. Theorems A and B for dagger quasi-Stein spaces. [http://arxiv.org/pdf/1602.04388.pdf arXiv:1602.04388 math.AG]; 02/2016<br />
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*T. Fiore and M. Pieper. Waldhausen Additivity: Classical and Quasicategorical. [http://arxiv.org/abs/1207.6613 arXiv:1207.6613v2 math.AT]; 02/2016<br />
<br />
*A. Engel. Wrong way maps in uniformly finite homology and homology of groups. [http://arxiv.org/abs/1602.03374 arXiv:1602.03374 math.GT]; 02/2016 <br />
<br />
*M. Pilca. Toric Vaisman Manifolds. [https://arxiv.org/abs/1512.00876 arXiv:1512.00876 math.DG]; 01/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. Leidy, M. Nagel, M. Powell. Twisted Blanchfield pairings and decompositions of 3-manifolds. [http://arxiv.org/pdf/arXiv:arXiv:1602.00140.pdf arXiv:1602.00140 math.GT]; 01/2016<br />
<br />
*O. Raventós. Transfinite Adams representability. [http://arxiv.org/abs/1304.3599 arXiv:1304.3599]; new version 02/2016<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], [https://www.florianstrunk.de/ F. Strunk]. On the vanishing of negative homotopy K-theory [http://arxiv.org/abs/1601.08075 arXiv:1601.08075 math.AG]; 01/2016<br />
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*J. Lind, H. Sati, [http://math.umn.edu/~cwesterl/ C. Westerland]. A higher categorical analogue of topological T-duality for sphere bundles [http://arxiv.org/abs/1601.06285 arXiv:1601.06285 math.AT]; 01/2016<br />
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*F. Madani, [http://moroianu.perso.math.cnrs.fr/ A. Moroianu], M. Pilca. Conformally related Kähler metrics and the holonomy of lcK manifolds [https://arxiv.org/abs/1511.09212 arXiv: 1511.09212 math.DG]; 01/2016<br />
<br />
===2015=== <br />
<br />
*D. Scarponi, The realization of the degree zero part of the motivic polylogarithm on abelian schemes in Deligne-Beilinson cohomology. [https://arxiv.org/abs/1512.01997 arXiv:1512.01997]; 12/2015<br />
<br />
*[http://www.math.ens.fr/~amini/ O. Amini], [http://www.math.uchicago.edu/~bloch/ S. Bloch], [http://www.icmat.es/miembros/burgos/ J. I. Burgos Gil], J. Fresán. Feynman Amplitudes and Limits of Heights [http://arxiv.org/pdf/1512.04862.pdf arXiv:1512.04862 math.AG]; 12/2015<br />
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*P. Jell, K. Shaw, J. Smacka. Superforms, Tropical Cohomology and Poincaré Duality [https://doi.org/10.1515/advgeom-2018-0006 doi:10.1515/advgeom-2018-0006] [http://arxiv.org/pdf/1512.07409v1.pdf arXiv:1512.07409 math.AG]; 12/2015<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. Livingston, R. Zentner. Knot concordances and alternating knots. [http://arxiv.org/pdf/arXiv:1512.08414.pdf arXiv:1512.08414 math.GT]; 12/2015<br />
<br />
*B. Ammann; Klaus Kröncke, Hartmut Weiß, Frederik Witt. Holonomy rigidity for Ricci-flat metrics, [http://arxiv.org/abs/1512.07390 arXiv:1512.07390 math.DG]; 12/2015<br />
<br />
*[http://gt.postech.ac.kr/~jccha/ J. C. Cha], [https://friedl.app.uni-regensburg.de/ S. Friedl], F. Funke. The Grothendieck group of polytopes and norms. [http://arxiv.org/pdf/arXiv:1512.06699.pdf arXiv:1512.06699 math.GT]; 12/2015<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], J. Hertel. Local heights of toric varieties over non-archimedean fields [https://arxiv.org/pdf/1512.06574.pdf arXiv1512.06574 math.NT]; 12/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Powell. The presentation of the Blanchfield pairing of a knot via a Seifert matrix. [http://arxiv.org/pdf/arXiv:1512.04603.pdf arXiv:1512.04603 math.GT]; 12/2015 <br />
<br />
*F. Bambozzi, O. Ben-Bassat, K. Kremnizer . Stein Domains in Banach Algebraic Geometry. [http://arxiv.org/pdf/1511.09045.pdf arxiv:1511.09045 math.AG]; 11/2015<br />
<br />
*Y. Wu. On the p-adic local invariant cycle theorem. [http://arxiv.org/pdf/1511.08323.pdf arxiv:1511.08323 math.AG]; 11/2015<br />
<br />
*J. Scholbach, [https://dmitripavlov.org/ D. Pavlov]. Homotopy theory of symmetric powers. [https://arxiv.org/abs/1510.04969 arXiv:1510.04969]; 10/2015<br />
<br />
*F. Martin; Analytic functions on tubes of non-Archimedean analytic spaces, with an appendix by Christian Kappen [http://arxiv.org/abs/1510.01178 arXiv:1510.01178]; 10/2015<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings]. On p-adic interpolation of motivic Eisenstein classes. [http://arxiv.org/pdf/1510.01466.pdf arxiv:1505.01466 math.NT]; 10/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. The L^2-torsion function and the Thurston norm of 3-manifolds. [http://arxiv.org/pdf/1510.00264.pdf arXiv:1510.00264 math.GT]; 10/2015<br />
<br />
*O. Müller, N. Nowaczyk, A universal spinor bundle and the Einstein-Dirac-Maxwell equation as a variational theory, [https://arxiv.org/abs/1504.01034 arXiv:1504.01034 math.DG]; 10/2015<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematics/mathematics-kuennemann/ K. Künnemann]. Positivity properties of metrics and delta-forms. [http://arxiv.org/abs/1509.09079 arXiv:150909079 math.AG]; 09/2015<br />
<br />
*[https://bunke.app.uni-regensburg.de U. Bunke], T. Nikolaus, G. Tamme. The Beilinson regulator is a map of ring spectra [http://arxiv.org/abs/1509.05667 arXiv:1509.05667 math.AG]; 09/2015<br />
<br />
*C. Löh. Odd manifolds of small integral simplicial volume [http://arxiv.org/abs/1509.00204 arXiv:1509.00204 math.GT]; 09/2015<br />
<br />
*P. Feller, S. Pohlmann, R. Zentner, Alternating numbers of torus knots with small braid index, [http://arxiv.org/abs/1508.05825 arXiv:1508.05825]; 08/2015<br />
<br />
*I. Barnea, [http://wwwmath.uni-muenster.de/u/joachim/ M. Joachim], S. Mahanta. Model structure on projective systems of C*-algebras and bivariant homology theories. [http://arxiv.org/abs/1508.04283 math.KT]; 08/2015<br />
<br />
* C. Löh, C. Pagliantini, S. Waeber. Cubical simplicial volume of 3-manifolds. [http://arxiv.org/abs/1508.03017 arXiv:1508.03017 math.GT]; 08/2015<br />
<br />
*B. Ammann, F. Madani, M. Pilca. The S^1-equivariant Yamabe invariant of 3-manifolds [http://arxiv.org/abs/1508.02727 arxiv:1508.02727 math.DG]; 08/2015 <br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], J. Rabinoff, [https://www.uni-frankfurt.de/50278019/Werner A. Werner] Tropical Skeletons [https://arxiv.org/pdf/1508.01179.pdf arXiv:1508.01179 math.AG]; 08/2015<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. On infinitesimal Einstein deformations [https://arxiv.org/abs/1508.00721 arXiv:1508.00721 math.DG]; 08/2015<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. On the stability of Einstein manifolds [https://arxiv.org/abs/1311.6749 arXiv:1311.6749 math.DG]; 08/2015<br />
<br />
*F. Bambozzi. Closed graph theorems for bornological spaces. [http://arxiv.org/abs/1508.01563 arXiv:1508.01563 math.FA]; 08/2015<br />
<br />
*A. Mathew, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] Nilpotence and descent in equivariant stable homotopy theory. [http://www.sciencedirect.com/science/article/pii/S0001870815300062 Advances in Mathematics].<br />
<br />
* A. Mathew, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] Derived induction and restriction theory. [http://arxiv.org/abs/1507.06867 arxiv:1507.06867 math.AT].<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Stable and unstable Einstein warped products [https://arxiv.org/abs/1507.01782 arXiv:1507.01782 math.DG]; 07/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], K. Schreve, S. Tillmann. Thurston norm via Fox calculus. [http://de.arxiv.org/pdf/1507.05660.pdf arXiv:1507.05660 math.GT]; 07/2015<br />
<br />
*X. Shen; Perfectoid Shimura varieties of abelian type [http://arxiv.org/abs/1507.01824 arXiv:1507.01824 math.NT]; 07/2015<br />
<br />
* R. Nakad, M. Pilca. Eigenvalue Estimates of the spin^c Dirac Operator and Harmonic Forms on Kähler-Einstein Manifolds. [https://arxiv.org/abs/1502.05252 arXiv:1502.05252 math.DG]; 07/2015<br />
<br />
* [http://www.mathematik.uni-muenchen.de/~dieter/ D. Kotschick], C. L&ouml;h, [https://www2.math.binghamton.edu/p/people/chrisneo/start C. Neofytidis]. On stability of non-domination under taking products. [http://arxiv.org/abs/1507.01413 arXiv:1507.01413 math.GT]; 07/2015<br />
<br />
*R. Frigerio, C. L&ouml;h, C. Pagliantini, [http://topology.math.kit.edu/english/21_53.php R. Sauer]. Integral foliated simplicial volume of aspherical manifolds. [http://arxiv.org/abs/1506.05567 arXiv:1506.05567 math.GT]; 06/2015<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Stability and instability of Ricci solitions [https://arxiv.org/abs/1403.3721 arXiv:1403.3721 math.DG]; 06/2015<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Rigidity and infinitesimal deformability of Ricci solitions [https://arxiv.org/abs/1408.6751 arXiv:1408.6751 math.DG]; 06/2015<br />
<br />
*O. Raventós. The hammock localization preserves homotopies. [http://arxiv.org/abs/1404.7354 arXiv:1404.7354]; new version 05/2015<br />
<br />
*M. Boileau, [https://friedl.app.uni-regensburg.de/ S. Friedl]. The profinite completion of $3$-manifold groups, fiberedness and the Thurston norm. [http://arxiv.org/pdf/arXiv:1505.07799 arXiv:1505.07799 math.GT]; 05/2015<br />
<br />
*S. Wang. Le système d'Euler de Kato en famille (II) [http://arxiv.org/abs/1312.6428 arXiv:1312.6428 math.NT]; new version 05/2015<br />
<br />
*A. Huber, [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings]. Polylogarithm for families of commutative group schemes [http://arxiv.org/pdf/1505.04574.pdf arxiv:1505.04574 math.AG]; 05/2015<br />
<br />
*M. Blank; Relative Bounded Cohomology for Groupoids [http://arxiv.org/abs/1505.05126 arXiv:1505.05126 math.AT]; 05/2015<br />
<br />
*A. Engel. Rough index theory on spaces of polynomial growth and contractibility. [http://arxiv.org/abs/1505.03988 arXiv:1505.03988 math.DG]; 05/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, M. Nagel. A note on the existence of essential tribranched surfaces. [http://arxiv.org/pdf/arXiv:1505.01806 arXiv:arXiv:1505.01806 math.GT]; 05/2015<br />
<br />
*[http://mate.dm.uba.ar/~ghenry/index.html G. Henry]. Second Yamabe constant on Riemannian products. [http://arxiv.org/abs/1505.00981 arXiv:1505.00981 math.DG]; 05/2015<br />
<br />
*C. L&ouml;h. A note on bounded-cohomological dimension of discrete groups. [http://arxiv.org/abs/1504.05760 arXiv:1504.05760 math.GR]; 04/2015<br />
<br />
*[http://homepage.univie.ac.at/david.fajman/ D. Fajman], [https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Stable fixed points of the Einstein flow with positive cosmological constant [https://arxiv.org/abs/1504.00687 arXiv:1504.00687 math.DG]; 04/2015<br />
<br />
*S. Mahanta. Algebraic K-theory, K-regularity, and T-duality of O<sub>&infin;</sub>-stable C*-algebras. [http://arxiv.org/abs/1311.4720 arXiv:1311.4720 math.KT]; new version 04/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel. Twisted Reidemeister torsion and the Thurston norm: graph manifolds and finite representations. [http://arxiv.org/pdf/1503.07251 arXiv:1503.07251 math.GT]; 03/2015<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz]. A restriction isomorphism for cycles of relative dimension zero. [http://arxiv.org/abs/1503.08187 arXiv 1503.08187 math.AG]; 03/2015<br />
<br />
*M. Nagel, B. Owens. Unlinking information from 4-manifolds. [http://arxiv.org/abs/1503.03092 arXiv 1503.03092 math.GT]; 03/2015<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Loeffler, S. Zerbes. Rankin--Eisenstein classes and explicit reciprocity laws. [http://arxiv.org/pdf/1503.02888.pdf arxiv:1503.02888 math.NT]; 03/2015<br />
<br />
* B. Ammann, N. Große. Relations between threshold constants for Yamabe type bordism invariants. [http://arxiv.org/abs/1502.05232 arxiv:1502.05232 math.DG]; 02/2015<br />
<br />
*R. Cluckers, F. Martin. A definable, p-adic analogue of Kiszbraun’s Theorem on extensions of Lipschitz maps. [http://arxiv.org/abs/1502.03036 arxiv:1502.03036 math.AG]; 02/2015<br />
<br />
*S. Mahanta. Symmetric monoidal noncommutative spectra, strongly self-absorbing C*-algebras, and bivariant homology. [http://arxiv.org/abs/1403.4130 arXiv:1403.4130 math.KT]; new version 02/2015 <br />
<br />
*A. Engel. Index theory of uniform pseudodifferential operators. [http://arxiv.org/abs/1502.00494 arXiv:1502.00494 math.DG]; 02/2015 <br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz]. Transfinite limits in topos theory. [http://arxiv.org/abs/1502.01923 arXiv:1502.01923 math.CT]; 02/2015<br />
<br />
*F. Bambozzi, O. Ben-Bassat. Dagger Geometry As Banach Algebraic Geometry. [http://arxiv.org/abs/1502.01401v1 arXiv:1502.01401v1 math.AG]; 02/2015<br />
<br />
*S. Mahanta. C*-algebraic drawings of dendroidal sets. [http://arxiv.org/abs/1501.05799 arXiv:1501.05799 math.OA]; 01/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Tillmann. Two-generator one-relator groups and marked polytopes. [http://arxiv.org/pdf/1501.03489v1.pdf arXiv:1501.03489 math.GR]; 01/2015<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Loeffler, S. Zerbes. Rankin-Eisenstein classes for modular forms. [http://arxiv.org/pdf/1501.03289.pdf arxiv:1501.03289 math.NT]; 01/2015<br />
<br />
*R. Zentner. A class of knots with simple SU(2) representations. [http://arxiv.org/pdf/1501.02504.pdf arXiv:1501.02504 math.GT]; 01/2015<br />
<br />
*J. Lind, V. Angeltveit. Uniqueness of BP<n>. [http://arxiv.org/pdf/1501.01448.pdf arXiv:1501.01448 math.AT]; 01/2015<br />
<br />
*S. Mahanta. Colocalizations of noncommutative spectra and bootstrap categories. [http://arxiv.org/abs/1412.8370 arXiv:1412.8370 math.KT]; new version 01/2015<br />
<br />
===2014=== <br />
<br />
*V. Diekert, F. Martin, [http://dept-info.labri.fr/~ges/ G. Sénizergues], [http://cmup.fc.up.pt/cmup/pvsilva/ P. V. Silva]: Equations over free inverse monoids with idempotent variables. [http://arxiv.org/abs/1412.4737 arxiv:1412.4737 cs.LO]; 12/2014<br />
<br />
*Harju A.J: Quantum Orbifolds. [http://arxiv.org/pdf/1412.4589v1.pdf arXiv:1412.4589 math.QA]; 12/2014 <br />
<br />
*Harju A.J.: On Noncommutative Geometry of Orbifolds. [http://arxiv.org/pdf/1405.7139v4.pdf arXiv:1405.7139 math.DG]; 12/2014 (revision)<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel. 3-manifolds that can be made acyclic. [http://arxiv.org/pdf/1412.4280 arXiv:1412.4280 math.GT]; 12/2014<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Roessler. Higher analytic torsion, polylogarithms and norm compatible elements on abelian schemes. [http://arxiv.org/pdf/1412.2925v1.pdf arXiv:1412:2925 math.AG]; 12/2014 <br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], D. Silver, S. Wiliams. The Turaev and Thurston norms. [http://arxiv.org/pdf/1412.2406.pdf arXiv:1412.2406 math.GT]; 12/2014<br />
<br />
*[http://www.math.uni-hamburg.de/home/belgun/ F. Belgun] Geodesics and Submanifold Structures in Conformal Geometry. [https://arxiv.org/abs/1411.4404 arXiv:1411.4404 math.DG]; 11/2014<br />
<br />
*J. Dubois, [https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. The L^2-Alexander torsion is symmetric. [http://arxiv.org/pdf/1411.2292.pdf arXiv:1411.2292 math.GT]; 11/2014 <br />
<br />
*X. Shen. On the cohomology of some simple Shimura varieties with bad reduction. [http://arxiv.org/pdf/1411.0245v1.pdf arXiv:1411.0245 math.NT]; 11/2014<br />
<br />
*X. Shen. On the l-adic cohomology of some p-adically uniformized Shimura varieties. [http://arxiv.org/pdf/1411.0244v1.pdf arXiv:1411.0244 math.NT]; 11/2014<br />
<br />
*F. Martin. Overconvergent subanalytic subsets in the framework of Berkovich spaces [https://arxiv.org/abs/1211.6684 arXiv:1211.6684]; 10/2014<br />
<br />
*J. Dubois, [https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. Three flavors of twisted invariants of knots. [http://arxiv.org/pdf/1410.6924.pdf arXiv:1410.6924 math.GT]; 10/2014<br />
<br />
*J. Dubois, [https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. The L^2-Alexander torsion of 3-manifolds. [http://arxiv.org/pdf/1410.6918.pdf arXiv:1410.6918 math.GT]; 10/2014<br />
<br />
*A. Beilinson, [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], A. Levin. Topological polylogarithms and p-adic interpolation of L-values of totally real fields. [http://arxiv.org/pdf/1410.4741v1.pdf arXiv:1410:4741 math.NT]; 10/2014<br />
<br />
*M. Nagel. Minimal genus in circle bundles over 3-manifolds. [http://arxiv.org/pdf/1410.4018.pdf arXiv 1410.4018 math.GT]; 10/2014<br />
<br />
*[http://www.nullplug.org/ J. Noel] Nilpotence in the symplectic bordism ring. [http://arxiv.org/abs/1410.3847 arxiv 1410.3847 math.AT] To appear Cont. Mathematics.<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel, M. Powell. A specious unlinking strategy. [http://arxiv.org/pdf/1410.2052.pdf arXiv:1410.2052 math.GT]; 10/2014<br />
<br />
*[http://www.mimuw.edu.pl/~mcboro/ M. Borodzik], [https://friedl.app.uni-regensburg.de/ S. Friedl], M. Powell. Blanchfield forms and Gordian distance [http://arxiv.org/pdf/1409.8421.pdf arXiv:1409.8421 math.GT]; 09/2014<br />
<br />
*[http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://homepages.uni-regensburg.de/~spj54141/ J. Sprang]. p-adic interpolation and multiplicative orientations of KO and tmf. [http://arxiv.org/pdf/1409.5314v1.pdf arXiv:1409.5314 math.AT]; 09/2014<br />
<br />
*P. Jell. A Poincaré lemma for real valued differential forms on Berkovich spaces. [http://arxiv.org/abs/1409.0676 arXiv:1409:0676 math.AG]; 09/2014 [http://link.springer.com/article/10.1007%2Fs00209-015-1583-8 Publication at Mathematische Zeitschrift DOI: 10.1007/s00209-015-1583-8] 11/15<br />
<br />
*R. Scheider. The de Rham realization of the elliptic polylogarithm in families. [http://arxiv.org/abs/1408.3819 arXiv:1408.3819 math.AG]; 08/2014<br />
<br />
*G. Tamme. On an analytic version of Lazard's isomorphism. [http://arxiv.org/abs/1408.4301 arXiv:1408.4301 math.NT]; 08/2014<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematics/mathematics-kuennemann/ K. Künnemann]. A tropical approach to non-archimedean Arakelov theory. [http://arxiv.org/abs/1406.7637 arXiv:1406.7637 math.AG]; 06/2014<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Loeffler, S. Zerbes. Rankin-Selberg Eulersystems and p-adic interpolation. [http://arxiv.org/pdf/1405.3079.pdf arxiv:1405.3079 math.NT]; 05/2014<br />
<br />
*A. Mathew, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] On a nilpotence conjecture of J.P. May. [http://arxiv.org/abs/1403.2023 arxiv:1403.2023 math.AT]; Journal of Topology, 12/2015.<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], J. Rabinoff, [https://www.uni-frankfurt.de/50278019/Werner A. Werner] Skeletons and tropicalizations. [https://arxiv.org/pdf/1404.7044v3.pdf arXiv:1404.7044 math.AG]; 04/2014<br />
<br />
*C. Löh. Finite functorial semi-norms and representability. [http://arxiv.org/abs/1404.6557 arXiv:1404.6557 math.AT]; 04/2014</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Windberg2025&diff=3337Windberg20252025-10-29T09:20:57Z<p>Mar09836: </p>
<hr />
<div>==Windberg== <br />
Our last retreat at Windberg will take place from October 15-18, 2025. The location is an old monastery near Bogen.<br />
<br />
<div class="res-img">[[File:Windberg_2.jpg|1000px|center]]</div><br />
<br />
==Organisers==<br />
The organisers are Carolyn Echter, Christoph Fronhöfer and Malena Wasmeier. For general organisation and registration please contact Katrin Henkel. <br />
<br />
==The arrival to Windberg on the 15th of October should be between 5pm and 6pm.==<br />
If you are enrolled as a student or use the Deutschlandticket, it would be nice if you could let the organisers know. Otherwise the organisers will book group tickets for Deutsche Bahn and arrange large taxis. Also if you are travelling by yourself to Windberg, please write to one of the organisers.<br><br />
If you are employed via the UR, you should send the travel request (Dienstreiseantrag) to Mrs. Tiefenbach no later than two weeks in advance. If you are invited as a guest, we will reimburse you via the SFB directly. Please bring the tickets or bills to Mrs. Tiefenbach. Maybe there are some seats available in the university car, which will be driven by one of the organisers to Windberg.<br><br />
You must bring your own towels. The seminar room will be equipped with a portable whiteboard. You will be asked to give a short presentation of about 15 minutes. The order of the talks will be decided by drawing lots on the first day. There is no beamer available.<br />
<br />
==Schedule==<br />
{| class="wikitable"<br />
|-<br />
! Date !! Time !! Activity<br />
|-<br />
| <b>Wednesday</b> || ||<br />
|-<br />
| 15.10.25 || 17.00 || Arrival<br />
|-<br />
| 15.10.25 || 18.15 || Dinner<br />
|-<br />
| 15.10.25 || After dinner || Kick-Off session<br />
|-<br />
| <b>Thursday</b> || ||<br />
|-<br />
| 16.10.25 || 8.00 - 9.00 || Breakfast<br />
|-<br />
| 16.10.25 || 9.15 - 12.00 || Talks by participants<br />
|-<br />
| 16.10.25 || 12.15 - 13.00 || Lunch<br />
|-<br />
| 16.10.25 || 13.00 - 14.30 || Sports etc.<br />
|-<br />
| 16.10.25 || 14.30 - 17.30 || Good scientific practice workshop (J. Sprang)<br />
|-<br />
| 16.10.25 || 18.15 || Dinner with PIs<br />
|-<br />
| 16.10.25 || After dinner || Board games etc.<br />
|-<br />
| <b>Friday</b> || ||<br />
|-<br />
| 17.10.25 || 8.00 - 9.00 || Breakfast<br />
|-<br />
| 17.10.25|| 9.15 - 12.00 || Talks by participants<br />
|-<br />
| 17.10.25 || 12.15 - 13.00 || Lunch<br />
|-<br />
| 17.10.25 || 13.00 - 15.30 || Hike<br />
|-<br />
| 17.10.25 || 15.30 - 18.00 || Talks by participants<br />
|-<br />
| 17.10.25 || 18.15 || Dinner<br />
|-<br />
| 17.10.25 || After dinner || Board games etc.<br />
|-<br />
| <b>Saturday</b> || ||<br />
|-<br />
| 18.10.25 || 8.00 - 9.00 || Breakfast<br />
|-<br />
| 18.10.25|| 9.15 - 11.00 || What Is session<br />
|-<br />
| 18.10.25|| Taxis leave at 11.15 || Taxis back to Straubing<br />
|}<br />
<br />
==Participants and Topics==<br />
* Christoph Fronhöfer - Algebraic Number Theory<br />
* Malena Wasmeier - Geometric Group Theory, K-Theory<br />
* Carolyn Echter - Arithmetic Geometry<br />
* Franziska Hofmann - Geometric Group Theory<br />
* Clara Otte - Arakelov Geometry<br />
* Samuel Lockman - Differential Geometry and Geometric Analysis<br />
* Andrea Panontin - Arithmetic Geometry, p-adic Cohomology<br />
* Fernando Yamauti - Topos Theory<br />
* Luca Terenzi - Motives<br />
* Giovanni Rossanigo - Category Theory<br />
* Gari Peralta - Arithmetic Geometry<br />
* Shai Keidar - Homotopy Theory<br />
* Stefan Bastl - String Topology<br />
* Lukas Krinner - Algebraic Geometry<br />
<br />
==Group Pictures==<br />
<div class="res-img">[[File:2025_10_windberg.jpg|center]]</div><br />
<br />
==Registration==<br />
The registration deadline is April 16, 2025, please send an E-Mail to Katrin Henkel.</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=File:2025_10_windberg.jpg&diff=3336File:2025 10 windberg.jpg2025-10-29T09:20:10Z<p>Mar09836: </p>
<hr />
<div></div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis&diff=3283Conference Higher Invariants: interactions between arithmetic geometry and global analysis2025-10-09T09:57:39Z<p>Mar09836: </p>
<hr />
<div><div class="res-img">[[File:Donau-Regensburg-St_Oswald.jpg|1100px|center]]</div> <br />
=&nbsp;Conference Higher Invariants: interactions between arithmetic geometry and global analysis, October 6.-10., 2025 organized by Ulrich Bunke, Denis-Charles Cisinski and Guido Kings=<br />
__TOC__<br />
<br />
==List of Speakers==<br />
*Federico Binda<br />
*Shachar Carmeli<br />
*Dustin Clausen<br />
*Hélène Esnault<br />
*Fabian Hebestreit<br />
*Hokuto Konno<br />
*Manuel Krannich<br />
*Akhil Mathew <br />
*Thomas Nikolaus<br />
*Viktoriya Ozornova<br />
*Maxime Ramzi<br />
*Charanya Ravi<br />
*Peter Scholze<br />
*Georg Tamme<br />
*Maria Yakerson<br />
*Inna Zakharevich<br />
<br />
==Abstracts==<br />
'''Federico Binda - Relative Hyodo-Kato cohomology'''<br />
(joint work in progress with F. Andreatta and A. Vezzani) We introduce a definition of relative Hyodo-Kato cohomology for rigid analytic varieties, based on the relative motivic nearby cycle functor, and a corresponding theory of coefficients. We prove a Hyodo-Katoisomorphism with de Rham cohomology, provide an explicit description of the "constructible" objects, and compare this definition to relative log-rigid cohomology. <br />
<br />
'''Shachar Carmeli - Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2'''<br />
The Brauer group of a surface over a finite field of characteristic p carries a canonical skew-symmetric pairing, constructed by Artin, Tate, and Milne. Tate conjectured that this pairing is in fact alternating. I will discuss a joint work with Tony Feng addressing this conjecture for surfaces in characteristic 2. The case of odd primes was previously settled by Feng using Steenrod operations on mod 2 étale cohomology. <br />
Our extension of Feng's approach to the characteristic 2 case relies on the construction and analysis of Steenrod operations in syntomic cohomology, building on Voevodsky's motivic Steenrod algebra and Lurie's theory of spectral prismatization.<br />
<br />
'''Dustin Clausen - Refining Weil groups'''<br />
In number theory, the absolute Galois group of Q gets refined to the Weil group of Q, a locally compact group whose profinite completion recovers the Galois group. I will explain that this process can and should be continued, by carefully adding higher homotopy groups to get an object (formally, a condensed anima) which, from various perspectives, is better-behaved than both the Weil group and the absolute Galois group.<br />
<br />
'''Hélène Esnault - On the restriction map in ''p''-adically complete de Rham or prismatic cohomology (joint work with Mark Kisin and Alexander Petrov):'''<br />
For $X$ smooth proper over ${\mathbb Z}_p$ and $U $ a smooth affine, we show that the restriction homomorphism $H_{prism}^i(X) \to H^i_{prism}(U)^{sep}$ in the separated quotient of prismatic cohomology $H^i_{prism}(U)$ dies if $H^0(X mod p, \Omega^i)=0$, likewise for $p$-adically complete de Rham cohomology: under the same assumption the restriction homomorphism $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ in the separated quotient of $p$-adically complete de Rham cohomology $H^i_{prism}(U)$ dies. Daniel Caro and Marco D’Addezio lifted the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR}( \hat U)^{sep}$ to the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR}( \hat U)$ under the extra assumption $H^1(X, \Omega^{i-1})=0$. Indeed, their theorem can in turn be lifted to prismatic cohomology, so far modulo torsion: under the extra assumption $H^1(X, \Omega^{i-1})=0$, the restriction$H _{prism}^i(X) \to H^i_{prism}(U)_{m}$ dies, where $m$ is the maximal ideal of the prism. On the other hand. the algebra structure on prismatic, resp. $p$-adically complete de Rham cohomology kills the square of the non-separated part. On the de Rham side this can be deduced from a more precise formulation of the theorem ofCaro-D’Addezio mentioned above. <br />
<br />
<br />
'''Fabian Hebestreit - On the Weiss-Williams index<br />
(based on work in progress with A.Bianchi, K.Hilman, D.Kirstein, C.Kremer, M.Land, T.Nikolaus, W.Steimle):'''<br />
I will explain a construction of the Weiss-Williams index classes for manifold bundles in the language of Poincaré categories. The particular view this affords allows one to coalesce these classes into a topological field theory with values in cobordism categories of self-dual parametrised spectra. The underlying homotopy types of these categories are Weiss-Williams' LA-spectra, originally custom made as the home for their indices. This observation on the one hand refines and unifies their work with separate constructions of Bökstedt and Madsen (with target Waldhausen's A-spectra) and Basterra, Bobkova, Ponto, Tillmann and Yaekel (with target hermitian K-spectra of the integers) and on the other provides a simple proof of the Weiss-Williams index theorem and a fresh perspective on their map connecting block homeomorphisms and Whitehead spectra.<br />
<br />
'''Manuel Krannich - Pontryagin–Weiss classes'''<br />
Pontryagin classes were originally considered as invariants of real vector bundles, but it was realised in the 60s that they can be defined more generally for Euclidean bundles, that is, fibre bundles whose fibres are homeomorphic to Euclidean space. Thisled to the question whether the well-known vanishing of large-degree Pontryagin classes for small-dimensional vector bundles continues to hold in the setting of Euclidean bundles. Surprisingly, Weiss proved a few years ago that this often fails. I will explaina strengthening of his result resulting from joint work with A. Kupers: For every k>0, there exists a 6-dimensional Euclidean fibre bundle over a sphere whose kth Pontryagin class is nontrivial.<br />
<br />
'''Hokuto Konno - Family gauge theory and diffeomorphism groups:'''<br />
One of the major advances in topology over the past decade has concerned diffeomorphism groups of higher-dimensional manifolds. On the other hand, it has long been known that dimension 4 is special in the classification of manifolds. Such special phenomena are detected using gauge theory. Recent advances in gauge theory for families have revealed that similar phenomena in dimension 4 also appear in diffeomorphism groups, in striking contrast with results in higher dimensions. In this talk, I will survey these new phenomena in dimension 4.<br />
<br />
'''Akhil Mathew - Sheared Witt vectors (after V. Drinfeld, E. Lau, and T. Zink):'''<br />
Motivated by Dieudonné theory, V. Drinfeld and E. Lau introduced a "decompletion" of the ring of Witt vectors W(R) of a derived p-complete ring R such that (R/p)_{red} is perfect, extending a construction of T. Zink. I will explain various characterizations of this decompletion (called the sheared Witt vectors) and some examples. (Joint work in progress with Bhargav Bhatt, Vadim Vologodsky, and Mingjia Zhang.)<br />
<br />
'''Thomas Nikolaus -Delta-Rings in Arithmetic and homotopy theory'''<br />
This talk will be about different instances and applications of the concept of a delta rings (and Witt vectors) in arithmetic andhomotopy theory. In particular we will analyse how generalizations control E_\infty-rings and state some conjectures and results along these lines. If time permits we will also introduce the dual notion and report on recent progress on coalgebras.<br />
<br />
'''Viktoriya Ozornova - What is an (∞,∞)-category?'''<br />
In this talk, we will address the abstract frameworks for inductive and coinductive notions of (∞,∞)-categories. We will examine also the strict case as a blueprint for the actual study, as well as some of the differences between the strict and the weak case. This is joint work in progress with Martina Rovelli.<br />
<br />
'''Maxime Ramzi - K(1)-local K-theory of Azumaya algebras'''<br />
The determinant map provides a way to recover a line bundle from its K-theory class. In this talk, I will discuss a categorified variant of this fact, in an attempt to answer a question of the form : how much of an Azumaya algebra can one recoverfrom its K-theory ? In particular, I will explain how for fields, the p-power torsion Brauer group decategorifies exactly as a p-power torsion strict Picard group.<br />
<br />
'''Charanya Ravi - On the algebraic K-theory of Deligne-Mumford stacks'''<br />
For a finite group G, Artin's induction theorem states that the rational representation ring of G admits a decomposition in terms of representation rings of its cyclic subgroups. This gives an expression for the zeroth algebraic K-group of BG in terms of its cyclic subgroups. Inspired by this, the work of Vistoli gives such a decomposition of the algebraic K-group of coherent sheaves (or G-theory) of quotient stacks for finite group actions. We prove a similar induction theorem for the G-theory of all Deligne-Mumford stacks by looking at the automorphism groups at points of the stack. As an application, we see that the rational G-theory of a Deligne-Mumford stack coincides with the rational étale G-theory of its cyclotomic loop stack. This leads to an orbifold version of the Grothendieck-Riemann-Roch theorem. This is based on an ongoing joint work with Adeel Khan.<br />
<br />
'''Georg Tamme - Localizing invariants of pushouts and non-commutative Hodge theory'''<br />
Singular cohomology of a smooth, proper complex variety carries a pure Hodge structure consisting of a rational lattice given by singular cohomology with rational coefficients and a Hodge filtration on cohomology with complex coefficients coming from thecomparison with de Rham cohomology, these two structures interacting in a specific way. Katzarkov, Kontsevich, and Pantev conjecture that this should generalize to non-commutative smooth, proper varieties, i.e. to smooth, proper ℂ-linear stable ∞-categories.In this case, de Rham cohomology is replaced by periodic cyclic homology, and the rational lattice is conjecturally given by Toën’s and Blanc’s topological K-theory. As Deligne constructed a mixed Hodge structure on the singular cohomology of arbitrary complexvarieties, one may also ask what happens for not necessarily smooth or proper ℂ-linear stable ∞-categories. In this talk, I will indicate how results about localizing invariants on pushouts of rings can be used to prove some cases of the lattice conjecture,for example for certain group rings. Most of these results have also been obtained by different techniques by Konovalov. This is joint work with Markus Land.<br />
<br />
'''Peter Scholze - Geometry and (higher) category theory over the liquid complex numbers'''<br />
<br />
'''Maria Yakerson - An alternative to spherical Witt vectors:'''<br />
Witt vectors of a ring form a “bridge” between characteristic p and mixed characteristic: for example, Witt vectors of a finite field F_p is the ring of p-adic integers Z_p. Spherical Witt vectors of a ring is a lift of classical Witt vectors to the world of higher algebra, much like sphere spectrum is a lift of the ring of integers.In this talk we will discuss a straightforward construction of spherical Witt vectors of a ring, in the case when the ring is a perfect F_p-algebra. Time permitting, we will further investigate the category of modules over spherical Witt vectors, and explain a universal property of spherical Witt vectors as an E_1-ring. This is joint work with Thomas Nikolaus.<br />
<br />
'''Inna Zakharevich - Towards a trace on the Grothendieck spectrum of varieties'''<br />
In this talk we discuss an alternate model of topological Hochschild homology. This model has the advantage that it is largely combinatorial, and thus exists independently of a choice of enrichment. The hope is that this model can lead to a meaningful trace andmodel of THH for the Grothendieck spectrum of varieties. This is joint work with Jonathan Campbell and Kate Ponto.<br />
<br />
==Program and Schedule==<br />
<br />
{| class="wikitable" style="text-align: center; cellpadding="10"<br />
|-<br />
! Day !! Time !! Speaker !! Topic !! Room<br />
|-<br />
| rowspan="4"|'''Mon, 6.10''' || 09:00 - 10:00 || Georg Tamme || '''Localizing invariants of pushouts and non-commutative Hodge theory''' || H32<br />
|-<br />
| 10:30 - 11:30 || Dustin Clausen || '''Refining Weil groups''' || H32<br />
|-<br />
| 14:00 - 15:00 || Maria Yakerson || '''An alternative to spherical Witt vectors''' || H32<br />
|-<br />
| 15:30 - 16:30 || Maxime Ramzi || '''K(1)-local K-theory of Azumaya algebras''' || H32<br />
|-<br />
| <br /><br />
|-<br />
| rowspan="11"|'''Tue, 7.10''' || 09:00 - 10:00 || Thomas Nikolaus || '''Delta-Rings in Arithmetic and homotopy theory''' || H32<br />
|-<br />
| 10:30 - 11:30 || Federico Binda || '''Relative Hyodo-Kato cohomology''' || H32<br />
|-<br />
| 13:45 - 14:45 || Hélène Esnault || '''On the restriction map in ''p''-adically complete de Rham or prismatic cohomology''' || H32<br />
|-<br />
| 15:15 - 15:25 || Gong show - Georg Lehner || Algebraic K-theory of coherent spaces || H32<br />
|-<br />
| 15:25 - 15:35 || Gong show - Kaixing Cao || Comparison of Hyodo-Kato and de Rham-Fargues-Fontaine Cohomology Theories || H32<br />
|-<br />
| 15:35 - 15:45 || Gong show - Nikita Müller || Higher derivators and universal properties || H32<br />
|-<br />
| 15:50 - 16:00 || Gong show - Noam Nissan || Orthogonal motivic spectra || H32<br />
|-<br />
| 16:00 - 16:10 || Gong show - Jonas Stelzig || Kähler manifolds are not that formal || H32<br />
|-<br />
| 16:10 - 16:20 || Gong show - Bhavna Ashok Joshi|| Motivic Filtrations on Localizing Invariants || H32<br />
|-<br />
| 16:25 - 16:35 || Gong show - Johannes Glossner|| A Model-Independent Universal Property of the Lax 2-Functor Classifier || H32<br />
|-<br />
| 16:35 - 16:45 || Gong show - Andreas Gieringer || Vorst's conjecture for ample line bundles in characteristic zero || H32<br />
|-<br />
| <br /><br />
|-<br />
|rowspan="4"| '''Wed, 8.10''' || 8:45 - 9:45 || Inna Zakharevich || '''Towards a trace on the Grothendieck spectrum of varieties''' || H32<br />
|-<br />
| 10:15 - 11:15 || Shachar Carmeli || '''Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2.''' || H32<br />
|-<br />
| 11:30 - 12:30 || Charanya Ravi || '''On the algebraic K-theory of Deligne-Mumford stacks''' || H32<br />
|-<br />
| 14:00 || --- || '''Hike''' || Hotel Münchner Hof (Tändlergasse 9)<br />
|-<br />
| <br /><br />
|-<br />
|rowspan="11"| '''Thu, 9.10''' || 09:00 - 10:00 || Viktoriya Ozornova || '''What is an (∞,∞)-category?''' || H32<br />
|-<br />
|10:30 - 11:30 || Hokuto Konno || '''Family gauge theory and diffeomorphism groups''' || H32<br />
|-<br />
|11:30 - 11:45 || Organizers || '''Conference Photo''' || The stairs are in front of the Mathematics building.<br />
|-<br />
|14:00 - 15:00 || Peter Scholze || '''Geometry and (higher) category theory over the liquid complex numbers''' || H32<br />
|-<br />
| 15:40 - 15:50 || Gong show - Polyxeni Spilioti || The twisted Ruelle zeta function and the Ray-Singer metric || H32<br />
|-<br />
| 15:50 - 16:00 || Gong show - Phil Pützstück || Condensed Anderson Duality || H32<br />
|-<br />
| 16:10 - 16:20 || Gong show - Marcin Lara|| The Condensed Homotopy Type of a Scheme || H32<br />
|-<br />
| 16:25 - 16:35 || Gong show - Andrea Panontin|| p-adic cohomologies and the cohomology of Monsky--Washnitzer || H32<br />
|-<br />
| 16:35 - 16:45 || Gong show - Christoph Winges || Localisation in connective algebraic K-theory || H32<br />
|-<br />
| 16:45 - 16:55 || Gong show - Andrei Konovalov || K-theory of singular cubic hypersurfaces || H32<br />
|-<br />
|Evening (19:00) || --- || Dinner || Bischofshof<br />
|-<br />
| <br /><br />
|-<br />
|rowspan="3"| '''Fri, 10.10''' || 08:45 - 09:45 || Manuel Krannich || '''Pontryagin–Weiss classes''' || H32<br />
|-<br />
|10:15 - 11:15 || Fabian Hebestreit || '''On the Weiss-Williams index''' || H32<br />
|-<br />
|11:30 - 12:30 || Akhil Mathew || '''Sheared Witt vectors''' || H32<br />
|}<br />
<br />
<br />
==Practical Information==<br />
<br />
<br />
<div class="res-img">[[File:Regensburg-Dom.jpg|480px|left]]</div><br />
<br />
<br />
'''City of Regensburg:''' Regensburg is a Unesco World Heritage site that is famous for its well-preserved medieval city center and its beautiful Gothic cathedral. <br> Further information about Regensburg can be found [https://tourismus.regensburg.de/en here.]<br />
<br />
'''Internet:''' Access to eduroam and BayernWLAN is available throughout the Mathematics Building. <br />
<br />
'''Accomodation:''' Regensburg is a tourist destination and we encourage guests to book their rooms as early as possible. Here is a list of hotels in the area: <br />
<br />
[https://muenchner-hof.de/hotel-muenchner-hof - Hotel Münchner Hof] (In the city center, one must take a bus to the University.) <br><br />
<br />
[http://www.kaiserhof-am-dom.de - Hotel Kaiserhof am Dom] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotel-jakob-regensburg.de/de/ - Hotel Jakob] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotelwiendl.de/ - Hotel Wiendl] (Between the city center and the University.)<br />
<br />
[http://www.hotel-central-regensburg.de - Hotel Central] (Between the city center and the University, one must take a bus to the University.) <br><br />
<br />
'''Family Friendly Campus:''' Our UR family service offers various rooms for families and services. If you need further information look [https://www.uni-regensburg.de/universitaet/personalentwicklung/familien-service/campus/index.html here.] <br><br />
<br><br />
<br />
<br />
==Venue==<br />
<br />
All lectures and research talks are in the '''Lecture Hall H32, at the first floor of the Mathematics Department''' of Regensburg University (Attention: '''not''' the department "Mathematik und Informatik" of the OTH).<br />
<br />
The registration and coffee breaks are at the '''third floor of the Mathematics Department''', in the SFB seminar room.<br />
<br />
One can reach the [https://www.uni-regensburg.de/en University of Regensburg] by following the instructions [http://www.uni-regensburg.de/contact/directions/index.html here] and see [https://www.uni-regensburg.de/fileadmin/user_upload/bilderkatalog/downloads/map-barrier-free.pdf here] for maps of the campus.<br />
Many of the participants will probably arrive by bus at the Central Bus Station of the university which is close to the math building, a bit more towards North (=top of the plan).<br />
<br />
There will be no talks on Wednesday afternoon. Instead, we warmly invite all participants to join us for a hike in the hills around Regensburg with a beautiful view on the Danube. We plan to have a break at a beautiful Biergarten (bring somecash). One-way, the hike from the city center to the Biergarten is roughly 7 km. To get back, one can either take the same route, or walk 2.5 km to a bus stop. At the Biergarten, it is possible to sit inside. The weather forecast currently is 15°C. Meeting point & time: We meet in front of the Hotel Münchner Hof (Tändlergasse 9) and leave at 14:00.<br />
<br />
==List of Participants==<br />
[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis/participants List]<br />
<br />
==Registration and financial support==<br />
'''Registration is closed. <br />
Registration was open until 31 August 2025. (The deadline for financial support queries was 22 July 2025.)<br />
<br />
If Participants want to apply for a short presentation in the Gong Show slots, please use the following link:''' https://s2survey.net/1085/<br />
<br />
<br><br />
<br />
<br />
==Conference Poster==<br />
<div class="res-img">[[File:Interactions7.png| center]]</div><br />
You can download the conference poster [[Media:Interactions7.pdf| <b>here</b>]].<br />
<br />
==Organizers ==<br />
Ulrich Bunke, Denis-Charles Cisinski and Guido Kings<br />
==Conference Picture==<br />
<div class="res-img">[[File:Invariants_conference_photo.JPG| center]]</div><br />
==Sponsors of the conference==<br />
This conference is funded by '''SFB 1085 "Higher Invariants"'''</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis&diff=3282Conference Higher Invariants: interactions between arithmetic geometry and global analysis2025-10-09T09:57:10Z<p>Mar09836: </p>
<hr />
<div><div class="res-img">[[File:Donau-Regensburg-St_Oswald.jpg|1100px|center]]</div> <br />
=&nbsp;Conference Higher Invariants: interactions between arithmetic geometry and global analysis, October 6.-10., 2025 organized by Ulrich Bunke, Denis-Charles Cisinski and Guido Kings=<br />
__TOC__<br />
<br />
==List of Speakers==<br />
*Federico Binda<br />
*Shachar Carmeli<br />
*Dustin Clausen<br />
*Hélène Esnault<br />
*Fabian Hebestreit<br />
*Hokuto Konno<br />
*Manuel Krannich<br />
*Akhil Mathew <br />
*Thomas Nikolaus<br />
*Viktoriya Ozornova<br />
*Maxime Ramzi<br />
*Charanya Ravi<br />
*Peter Scholze<br />
*Georg Tamme<br />
*Maria Yakerson<br />
*Inna Zakharevich<br />
<br />
==Abstracts==<br />
'''Federico Binda - Relative Hyodo-Kato cohomology'''<br />
(joint work in progress with F. Andreatta and A. Vezzani) We introduce a definition of relative Hyodo-Kato cohomology for rigid analytic varieties, based on the relative motivic nearby cycle functor, and a corresponding theory of coefficients. We prove a Hyodo-Katoisomorphism with de Rham cohomology, provide an explicit description of the "constructible" objects, and compare this definition to relative log-rigid cohomology. <br />
<br />
'''Shachar Carmeli - Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2'''<br />
The Brauer group of a surface over a finite field of characteristic p carries a canonical skew-symmetric pairing, constructed by Artin, Tate, and Milne. Tate conjectured that this pairing is in fact alternating. I will discuss a joint work with Tony Feng addressing this conjecture for surfaces in characteristic 2. The case of odd primes was previously settled by Feng using Steenrod operations on mod 2 étale cohomology. <br />
Our extension of Feng's approach to the characteristic 2 case relies on the construction and analysis of Steenrod operations in syntomic cohomology, building on Voevodsky's motivic Steenrod algebra and Lurie's theory of spectral prismatization.<br />
<br />
'''Dustin Clausen - Refining Weil groups'''<br />
In number theory, the absolute Galois group of Q gets refined to the Weil group of Q, a locally compact group whose profinite completion recovers the Galois group. I will explain that this process can and should be continued, by carefully adding higher homotopy groups to get an object (formally, a condensed anima) which, from various perspectives, is better-behaved than both the Weil group and the absolute Galois group.<br />
<br />
'''Hélène Esnault - On the restriction map in ''p''-adically complete de Rham or prismatic cohomology (joint work with Mark Kisin and Alexander Petrov):'''<br />
For $X$ smooth proper over ${\mathbb Z}_p$ and $U $ a smooth affine, we show that the restriction homomorphism $H_{prism}^i(X) \to H^i_{prism}(U)^{sep}$ in the separated quotient of prismatic cohomology $H^i_{prism}(U)$ dies if $H^0(X mod p, \Omega^i)=0$, likewise for $p$-adically complete de Rham cohomology: under the same assumption the restriction homomorphism $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ in the separated quotient of $p$-adically complete de Rham cohomology $H^i_{prism}(U)$ dies. Daniel Caro and Marco D’Addezio lifted the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR}( \hat U)^{sep}$ to the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR}( \hat U)$ under the extra assumption $H^1(X, \Omega^{i-1})=0$. Indeed, their theorem can in turn be lifted to prismatic cohomology, so far modulo torsion: under the extra assumption $H^1(X, \Omega^{i-1})=0$, the restriction$H _{prism}^i(X) \to H^i_{prism}(U)_{m}$ dies, where $m$ is the maximal ideal of the prism. On the other hand. the algebra structure on prismatic, resp. $p$-adically complete de Rham cohomology kills the square of the non-separated part. On the de Rham side this can be deduced from a more precise formulation of the theorem ofCaro-D’Addezio mentioned above. <br />
<br />
<br />
'''Fabian Hebestreit - On the Weiss-Williams index<br />
(based on work in progress with A.Bianchi, K.Hilman, D.Kirstein, C.Kremer, M.Land, T.Nikolaus, W.Steimle):'''<br />
I will explain a construction of the Weiss-Williams index classes for manifold bundles in the language of Poincaré categories. The particular view this affords allows one to coalesce these classes into a topological field theory with values in cobordism categories of self-dual parametrised spectra. The underlying homotopy types of these categories are Weiss-Williams' LA-spectra, originally custom made as the home for their indices. This observation on the one hand refines and unifies their work with separate constructions of Bökstedt and Madsen (with target Waldhausen's A-spectra) and Basterra, Bobkova, Ponto, Tillmann and Yaekel (with target hermitian K-spectra of the integers) and on the other provides a simple proof of the Weiss-Williams index theorem and a fresh perspective on their map connecting block homeomorphisms and Whitehead spectra.<br />
<br />
'''Manuel Krannich - Pontryagin–Weiss classes'''<br />
Pontryagin classes were originally considered as invariants of real vector bundles, but it was realised in the 60s that they can be defined more generally for Euclidean bundles, that is, fibre bundles whose fibres are homeomorphic to Euclidean space. Thisled to the question whether the well-known vanishing of large-degree Pontryagin classes for small-dimensional vector bundles continues to hold in the setting of Euclidean bundles. Surprisingly, Weiss proved a few years ago that this often fails. I will explaina strengthening of his result resulting from joint work with A. Kupers: For every k>0, there exists a 6-dimensional Euclidean fibre bundle over a sphere whose kth Pontryagin class is nontrivial.<br />
<br />
'''Hokuto Konno - Family gauge theory and diffeomorphism groups:'''<br />
One of the major advances in topology over the past decade has concerned diffeomorphism groups of higher-dimensional manifolds. On the other hand, it has long been known that dimension 4 is special in the classification of manifolds. Such special phenomena are detected using gauge theory. Recent advances in gauge theory for families have revealed that similar phenomena in dimension 4 also appear in diffeomorphism groups, in striking contrast with results in higher dimensions. In this talk, I will survey these new phenomena in dimension 4.<br />
<br />
'''Akhil Mathew - Sheared Witt vectors (after V. Drinfeld, E. Lau, and T. Zink):'''<br />
Motivated by Dieudonné theory, V. Drinfeld and E. Lau introduced a "decompletion" of the ring of Witt vectors W(R) of a derived p-complete ring R such that (R/p)_{red} is perfect, extending a construction of T. Zink. I will explain various characterizations of this decompletion (called the sheared Witt vectors) and some examples. (Joint work in progress with Bhargav Bhatt, Vadim Vologodsky, and Mingjia Zhang.)<br />
<br />
'''Thomas Nikolaus -Delta-Rings in Arithmetic and homotopy theory'''<br />
This talk will be about different instances and applications of the concept of a delta rings (and Witt vectors) in arithmetic andhomotopy theory. In particular we will analyse how generalizations control E_\infty-rings and state some conjectures and results along these lines. If time permits we will also introduce the dual notion and report on recent progress on coalgebras.<br />
<br />
'''Viktoriya Ozornova - What is an (∞,∞)-category?'''<br />
In this talk, we will address the abstract frameworks for inductive and coinductive notions of (∞,∞)-categories. We will examine also the strict case as a blueprint for the actual study, as well as some of the differences between the strict and the weak case. This is joint work in progress with Martina Rovelli.<br />
<br />
'''Maxime Ramzi - K(1)-local K-theory of Azumaya algebras'''<br />
The determinant map provides a way to recover a line bundle from its K-theory class. In this talk, I will discuss a categorified variant of this fact, in an attempt to answer a question of the form : how much of an Azumaya algebra can one recoverfrom its K-theory ? In particular, I will explain how for fields, the p-power torsion Brauer group decategorifies exactly as a p-power torsion strict Picard group.<br />
<br />
'''Charanya Ravi - On the algebraic K-theory of Deligne-Mumford stacks'''<br />
For a finite group G, Artin's induction theorem states that the rational representation ring of G admits a decomposition in terms of representation rings of its cyclic subgroups. This gives an expression for the zeroth algebraic K-group of BG in terms of its cyclic subgroups. Inspired by this, the work of Vistoli gives such a decomposition of the algebraic K-group of coherent sheaves (or G-theory) of quotient stacks for finite group actions. We prove a similar induction theorem for the G-theory of all Deligne-Mumford stacks by looking at the automorphism groups at points of the stack. As an application, we see that the rational G-theory of a Deligne-Mumford stack coincides with the rational étale G-theory of its cyclotomic loop stack. This leads to an orbifold version of the Grothendieck-Riemann-Roch theorem. This is based on an ongoing joint work with Adeel Khan.<br />
<br />
'''Georg Tamme - Localizing invariants of pushouts and non-commutative Hodge theory'''<br />
Singular cohomology of a smooth, proper complex variety carries a pure Hodge structure consisting of a rational lattice given by singular cohomology with rational coefficients and a Hodge filtration on cohomology with complex coefficients coming from thecomparison with de Rham cohomology, these two structures interacting in a specific way. Katzarkov, Kontsevich, and Pantev conjecture that this should generalize to non-commutative smooth, proper varieties, i.e. to smooth, proper ℂ-linear stable ∞-categories.In this case, de Rham cohomology is replaced by periodic cyclic homology, and the rational lattice is conjecturally given by Toën’s and Blanc’s topological K-theory. As Deligne constructed a mixed Hodge structure on the singular cohomology of arbitrary complexvarieties, one may also ask what happens for not necessarily smooth or proper ℂ-linear stable ∞-categories. In this talk, I will indicate how results about localizing invariants on pushouts of rings can be used to prove some cases of the lattice conjecture,for example for certain group rings. Most of these results have also been obtained by different techniques by Konovalov. This is joint work with Markus Land.<br />
<br />
'''Peter Scholze - Geometry and (higher) category theory over the liquid complex numbers'''<br />
<br />
'''Maria Yakerson - An alternative to spherical Witt vectors:'''<br />
Witt vectors of a ring form a “bridge” between characteristic p and mixed characteristic: for example, Witt vectors of a finite field F_p is the ring of p-adic integers Z_p. Spherical Witt vectors of a ring is a lift of classical Witt vectors to the world of higher algebra, much like sphere spectrum is a lift of the ring of integers.In this talk we will discuss a straightforward construction of spherical Witt vectors of a ring, in the case when the ring is a perfect F_p-algebra. Time permitting, we will further investigate the category of modules over spherical Witt vectors, and explain a universal property of spherical Witt vectors as an E_1-ring. This is joint work with Thomas Nikolaus.<br />
<br />
'''Inna Zakharevich - Towards a trace on the Grothendieck spectrum of varieties'''<br />
In this talk we discuss an alternate model of topological Hochschild homology. This model has the advantage that it is largely combinatorial, and thus exists independently of a choice of enrichment. The hope is that this model can lead to a meaningful trace andmodel of THH for the Grothendieck spectrum of varieties. This is joint work with Jonathan Campbell and Kate Ponto.<br />
<br />
==Program and Schedule==<br />
<br />
{| class="wikitable" style="text-align: center; cellpadding="10"<br />
|-<br />
! Day !! Time !! Speaker !! Topic !! Room<br />
|-<br />
| rowspan="4"|'''Mon, 6.10''' || 09:00 - 10:00 || Georg Tamme || '''Localizing invariants of pushouts and non-commutative Hodge theory''' || H32<br />
|-<br />
| 10:30 - 11:30 || Dustin Clausen || '''Refining Weil groups''' || H32<br />
|-<br />
| 14:00 - 15:00 || Maria Yakerson || '''An alternative to spherical Witt vectors''' || H32<br />
|-<br />
| 15:30 - 16:30 || Maxime Ramzi || '''K(1)-local K-theory of Azumaya algebras''' || H32<br />
|-<br />
| <br /><br />
|-<br />
| rowspan="11"|'''Tue, 7.10''' || 09:00 - 10:00 || Thomas Nikolaus || '''Delta-Rings in Arithmetic and homotopy theory''' || H32<br />
|-<br />
| 10:30 - 11:30 || Federico Binda || '''Relative Hyodo-Kato cohomology''' || H32<br />
|-<br />
| 13:45 - 14:45 || Hélène Esnault || '''On the restriction map in ''p''-adically complete de Rham or prismatic cohomology''' || H32<br />
|-<br />
| 15:15 - 15:25 || Gong show - Georg Lehner || Algebraic K-theory of coherent spaces || H32<br />
|-<br />
| 15:25 - 15:35 || Gong show - Kaixing Cao || Comparison of Hyodo-Kato and de Rham-Fargues-Fontaine Cohomology Theories || H32<br />
|-<br />
| 15:35 - 15:45 || Gong show - Nikita Müller || Higher derivators and universal properties || H32<br />
|-<br />
| 15:50 - 16:00 || Gong show - Noam Nissan || Orthogonal motivic spectra || H32<br />
|-<br />
| 16:00 - 16:10 || Gong show - Jonas Stelzig || Kähler manifolds are not that formal || H32<br />
|-<br />
| 16:10 - 16:20 || Gong show - Bhavna Ashok Joshi|| Motivic Filtrations on Localizing Invariants || H32<br />
|-<br />
| 16:25 - 16:35 || Gong show - Johannes Glossner|| A Model-Independent Universal Property of the Lax 2-Functor Classifier || H32<br />
|-<br />
| 16:35 - 16:45 || Gong show - Andreas Gieringer || Vorst's conjecture for ample line bundles in characteristic zero || H32<br />
|-<br />
| <br /><br />
|-<br />
|rowspan="4"| '''Wed, 8.10''' || 8:45 - 9:45 || Inna Zakharevich || '''Towards a trace on the Grothendieck spectrum of varieties''' || H32<br />
|-<br />
| 10:15 - 11:15 || Shachar Carmeli || '''Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2.''' || H32<br />
|-<br />
| 11:30 - 12:30 || Charanya Ravi || '''On the algebraic K-theory of Deligne-Mumford stacks''' || H32<br />
|-<br />
| 14:00 || --- || '''Hike''' || Hotel Münchner Hof (Tändlergasse 9)<br />
|-<br />
| <br /><br />
|-<br />
|rowspan="11"| '''Thu, 9.10''' || 09:00 - 10:00 || Viktoriya Ozornova || '''What is an (∞,∞)-category?''' || H32<br />
|-<br />
|10:30 - 11:30 || Hokuto Konno || '''Family gauge theory and diffeomorphism groups''' || H32<br />
|-<br />
|11:30 - 11:45 || Organizers || '''Conference Photo''' || The stairs are in front of the Mathematics building.<br />
|-<br />
|14:00 - 15:00 || Peter Scholze || '''Geometry and (higher) category theory over the liquid complex numbers''' || H32<br />
|-<br />
| 15:40 - 15:50 || Gong show - Polyxeni Spilioti || The twisted Ruelle zeta function and the Ray-Singer metric || H32<br />
|-<br />
| 15:50 - 16:00 || Gong show - Phil Pützstück || Condensed Anderson Duality || H32<br />
|-<br />
| 16:10 - 16:20 || Gong show - Marcin Lara|| The Condensed Homotopy Type of a Scheme || H32<br />
|-<br />
| 16:25 - 16:35 || Gong show - Andrea Panontin|| p-adic cohomologies and the cohomology of Monsky--Washnitzer || H32<br />
|-<br />
| 16:35 - 16:45 || Gong show - Christoph Winges || Localisation in connective algebraic K-theory || H32<br />
|-<br />
| 16:45 - 16:55 || Gong show - Andrei Konovalov || K-theory of singular cubic hypersurfaces || H32<br />
|-<br />
|Evening (19:00) || --- || Dinner || Bischofshof<br />
|-<br />
| <br /><br />
|-<br />
|rowspan="3"| '''Fri, 10.10''' || 08:45 - 09:45 || Manuel Krannich || '''Pontryagin–Weiss classes''' || H32<br />
|-<br />
|10:15 - 11:15 || Fabian Hebestreit || '''On the Weiss-Williams index''' || H32<br />
|-<br />
|11:30 - 12:30 || Akhil Mathew || '''Sheared Witt vectors''' || H32<br />
|}<br />
<br />
<br />
==Practical Information==<br />
<br />
<br />
<div class="res-img">[[File:Regensburg-Dom.jpg|480px|left]]</div><br />
<br />
<br />
'''City of Regensburg:''' Regensburg is a Unesco World Heritage site that is famous for its well-preserved medieval city center and its beautiful Gothic cathedral. <br> Further information about Regensburg can be found [https://tourismus.regensburg.de/en here.]<br />
<br />
'''Internet:''' Access to eduroam and BayernWLAN is available throughout the Mathematics Building. <br />
<br />
'''Accomodation:''' Regensburg is a tourist destination and we encourage guests to book their rooms as early as possible. Here is a list of hotels in the area: <br />
<br />
[https://muenchner-hof.de/hotel-muenchner-hof - Hotel Münchner Hof] (In the city center, one must take a bus to the University.) <br><br />
<br />
[http://www.kaiserhof-am-dom.de - Hotel Kaiserhof am Dom] (In the city center, one must take a bus to the University.) <br><br />
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[https://www.hotel-jakob-regensburg.de/de/ - Hotel Jakob] (In the city center, one must take a bus to the University.) <br><br />
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[https://www.hotelwiendl.de/ - Hotel Wiendl] (Between the city center and the University.)<br />
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[http://www.hotel-central-regensburg.de - Hotel Central] (Between the city center and the University, one must take a bus to the University.) <br><br />
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'''Family Friendly Campus:''' Our UR family service offers various rooms for families and services. If you need further information look [https://www.uni-regensburg.de/universitaet/personalentwicklung/familien-service/campus/index.html here.] <br><br />
<br><br />
<br />
<br />
==Venue==<br />
<br />
All lectures and research talks are in the '''Lecture Hall H32, at the first floor of the Mathematics Department''' of Regensburg University (Attention: '''not''' the department "Mathematik und Informatik" of the OTH).<br />
<br />
The registration and coffee breaks are at the '''third floor of the Mathematics Department''', in the SFB seminar room.<br />
<br />
One can reach the [https://www.uni-regensburg.de/en University of Regensburg] by following the instructions [http://www.uni-regensburg.de/contact/directions/index.html here] and see [https://www.uni-regensburg.de/fileadmin/user_upload/bilderkatalog/downloads/map-barrier-free.pdf here] for maps of the campus.<br />
Many of the participants will probably arrive by bus at the Central Bus Station of the university which is close to the math building, a bit more towards North (=top of the plan).<br />
<br />
There will be no talks on Wednesday afternoon. Instead, we warmly invite all participants to join us for a hike in the hills around Regensburg with a beautiful view on the Danube. We plan to have a break at a beautiful Biergarten (bring somecash). One-way, the hike from the city center to the Biergarten is roughly 7 km. To get back, one can either take the same route, or walk 2.5 km to a bus stop. At the Biergarten, it is possible to sit inside. The weather forecast currently is 15°C. Meeting point & time: We meet in front of the Hotel Münchner Hof (Tändlergasse 9) and leave at 14:00.<br />
<br />
==List of Participants==<br />
[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis/participants List]<br />
<br />
==Registration and financial support==<br />
'''Registration is closed. <br />
Registration was open until 31 August 2025. (The deadline for financial support queries was 22 July 2025.)<br />
<br />
If Participants want to apply for a short presentation in the Gong Show slots, please use the following link:''' https://s2survey.net/1085/<br />
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<br><br />
<br />
<br />
==Conference Poster==<br />
<div class="res-img">[[File:Interactions7.png| center]]</div><br />
You can download the conference poster [[Media:Interactions7.pdf| <b>here</b>]].<br />
<br />
==Organizers ==<br />
Ulrich Bunke, Denis-Charles Cisinski and Guido Kings<br />
==Conference Picture==<br />
<div class="res-img">[[Invariants_conference_photo.JPG| center]]</div><br />
==Sponsors of the conference==<br />
This conference is funded by '''SFB 1085 "Higher Invariants"'''</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=File:Invariants_conference_photo.JPG&diff=3281File:Invariants conference photo.JPG2025-10-09T09:55:54Z<p>Mar09836: </p>
<hr />
<div></div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Research&diff=3279Research2025-10-09T09:01:57Z<p>Mar09836: </p>
<hr />
<div>__NOTOC__<br />
{{Template:Topics}}<br />
<br />
{{Template:Projects and principal investigators}}<br />
<br />
== Publications/Preprints (in reverse chronological order) ==<br />
<br />
=== 2025 ===<br />
<br />
* [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Localisation theorems for the connective K-theory of exact categories, [https://arxiv.org/abs/2510.07170 arXiv:2510.07170]; 10/2025.<br />
<br />
* C. Dahlhausen, [https://www.jeroenhekking.nl/ J. Hekking], S. Wolters. Motivic homotopy theory for perfect schemes, [https://arxiv.org/abs/2510.01390 arXiv:2510.01390]; 10/2025.<br />
<br />
* [https://www.uni-regensburg.de/mathematics/mathematics-lockman/ S. Lockman] Semi-Riemannian spin^c manifolds carrying generalized Killing spinors and the classification of Riemannian spin^c manifolds admitting a type I imaginary generalized Killing spinor, [https://arxiv.org/abs/2509.08477 arXiv:2509.08477]; 09/2025.<br />
<br />
* [https://kevinlimath.wordpress.com/ K. Li], [https://loeh.app.ur.de C. L&ouml;h], M. Moraschini, R. Sauer, [https://matthiasuschold.gitlab.io/ M. Uschold]. The cheap embedding principle: Dynamical upper bounds for homology growth, [https://arxiv.org/abs/2508.01347 arXiv:2508.01347]; 08/2025.<br />
<br />
* C. Dahlhausen, [https://www.jeroenhekking.nl/ J. Hekking], S. Wolters. Duality for KGL-modules in motivic homotopy theory, [https://arxiv.org/abs/2508.00064 arXiv:2508.00064]; 07/2025.<br />
<br />
*Z. Li, [https://sites.google.com/view/ysqin/ Y.Qin]. F-isocrystals of Higher Direct Images of p-Divisible Groups, [https://arxiv.org/abs/2506.11736 arXiv:2506.11736]; 06/2025<br />
<br />
* H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. Algebraic flat connections and o-minimality, [https://arxiv.org/abs/2506.07498 arXiv:2506.07498]; 06/2025<br />
<br />
* [https://tessbouis.com/ T. Bouis], A. Kundu. Beilinson--Lichtenbaum phenomenon for motivic cohomology, [https://arxiv.org/abs/2506.09910 arXiv:2506.09910]; 06/2025<br />
<br />
* [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Hinich's model for Day convolution revisited, [https://arxiv.org/abs/2506.06025 arXiv:2506.06025]; 06/2025<br />
<br />
* M. Nielsen, [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. The presentable stable envelope of an exact category, [https://arxiv.org/abs/2506.02598 arXiv:2506.02598]; 06/2025<br />
<br />
* P. Capovilla, [https://kevinlimath.wordpress.com/ K. Li], [https://loeh.app.uni-regensburg.de/ C. Löh]. Combination of open covers with $\pi_1$-constraints, [https://arxiv.org/abs/2505.04292 arXiv:2505.04292]; 05/2025.<br />
<br />
*[https://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], Initial data rigidity implies spacetime rigidity, [https://arxiv.org/abs/2504.16095 arXiv:2504.16095]; 04/2025<br />
<br />
* [https://sites.google.com/view/chenyinglin/%E9%A6%96%E9%A1%B5 C. Lin], G. Zémor. Kneser's theorem for codes and ℓ-divisible set families. [https://arxiv.org/abs/2504.19304 arXiv:2504.19304]; 04/2025<br />
<br />
* [https://kevinlimath.wordpress.com/ K. Li], M. Moraschini, G. Raptis. The Serre spectral sequence in bounded cohomology, [https://arxiv.org/abs/2503.22505 arXiv:2503.22505]; 03/2025.<br />
<br />
* [https://webusers.imj-prg.fr/~antoine.sedillot/ A. Sédillot] Topological adelic curves: algebraic coverings, geometry of numbers and heights of closed points. [https://arxiv.org/abs/2503.20156 arXiv:2503.20156]; 03/2025<br />
<br />
* M. Ramzi, [https://vova-sosnilo.com/ V. Sosnilo], [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Every motive is the motive of a stable &infin;-category, [https://arxiv.org/abs/2503.11338 arXiv:2503.11338]; 03/2025<br />
<br />
* E. Elmanto, D. Kubrak, [https://vova-sosnilo.com/ V. Sosnilo]. On filtered algebraic K-theory of stacks I: characteristic zero, [https://arxiv.org/abs/2503.09928 arXiv:2503.09928]; 03/2025<br />
<br />
* [https://kevinlimath.wordpress.com/ K. Li], L. Sanchez Saldana. A note on finiteness properties of vertex stabilisers, [https://arxiv.org/abs/2502.14751 arXiv:2502.14751]; 02/2025.<br />
<br />
* V. Saunier, [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. On exact categories and their stable envelopes. [https://arxiv.org/abs/2502.03408 arXiv:2502.03408]; 02/2025<br />
<br />
=== 2024 ===<br />
* [https://sites.google.com/view/chenyinglin/%E9%A6%96%E9%A1%B5 C. Lin] , Galois orbits of torsion points over polytopes near atoral sets. [https://arxiv.org/abs/2412.11156 arXiv:2412.11156]; 12/2024<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Bastl, T. Hirsch, [https://loeh.app.ur.de C. L&ouml;h], L. Munser, P. Perras, L. Schamback, [https://homepages.uni-regensburg.de/~usm34387/ M. Uschold] et al. Algorithms in 4-manifold topology, [https://arxiv.org/abs/2411.08775 arXiv:2411.08775 math.GT]; 11/2022<br />
<br />
* N. Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Maxime Ramzi, Separable commutative algebras in equivariant homotopy theory. [https://arxiv.org/abs/2411.06845 arXiv:2411.06845];11/2024<br />
<br />
* N. Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Maxime Ramzi, A symmetric monoidal fracture square. [https://arxiv.org/abs/2411.05467 arXiv:2411.05467];11/2024<br />
<br />
* [https://webusers.imj-prg.fr/~antoine.sedillot/ A. Sédillot] Pseudo-absolute values: foundations. [https://arxiv.org/abs/2411.03905 arXiv:2411.03905]; 11/2024<br />
<br />
* U. Bunke, M. Ludewig, Coronas and Callias type operators in coarse geometry [https://arxiv.org/abs/2411.01646 arXiv:2411.01646]; 11/2024<br />
<br />
* [https://hoyois.app.ur.de M. Hoyois]. Remarks on the motivic sphere without A^1-invariance, [https://arxiv.org/abs/2410.16757 arxiv:2410.16757]; 10/2024<br />
<br />
* N. Deshmukh, [https://sites.google.com/view/surajyadav/ S. Yadav]. A^1- connected stacky curves and the Brauer group of moduli of elliptic curves, [https://arxiv.org/abs/2410.01525 arxiv:2410.01525]; 10/2024<br />
<br />
* H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. A non-abelian version of Deligne's Fixed Part Theorem, [https://arxiv.org/abs/2408.13910 arXiv:2408.13910]; 08/2024.<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], F. Misev, A. Zupan, Bounding the ribbon numbers of knots and links , [https://arxiv.org/abs/2408.11618 arXiv:2408.11618 math.GT]; 08/2024<br />
<br />
* [https://kevinlimath.wordpress.com/ K. Li], [https://loeh.app.ur.de C. L&ouml;h], M. Moraschini, R. Sauer, [https://homepages.uni-regensburg.de/~usm34387/ M. Uschold]. The algebraic cheap rebuilding property, [https://arxiv.org/abs/2409.05774 arXiv:2409.05774]; 09/2024.<br />
<br />
* [https://homepages.uni-regensburg.de/~hof61178/ F. Hofmann] A vanishing criterion for cup products and Massey products in bounded cohomology. [https://arxiv.org/pdf/2407.17034 arXiv:2407.17034];07/2024<br />
<br />
*Magnus Carlson, Peter Haine, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Reconstruction of schemes from their étale topoi, [https://arxiv.org/abs/2407.19920 2407.19920]; 07/2024.<br />
<br />
* [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], R. Haugseng, T. Lenz, S. Linskens. Normed equivariant ring spectra and higher Tambara functors, [https://arxiv.org/abs/2407.08399 arXiv:2407.08399]; 07/2024<br />
<br />
*Adrian Clough, [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], S. Linskens. Global spaces and the homotopy theory of stacks, [https://arxiv.org/abs/2407.06877 arXiv:2407.06877]; 07/2024<br />
<br />
*D. Gepner, S. Linskens, [https://sites.google.com/view/lucapol/home L. Pol] Global 2-rings and genuine refinements. [https://arxiv.org/pdf/2407.05124 arXiv:2407.05124];07/2024<br />
<br />
*Z. Li, [https://sites.google.com/view/ysqin/ Y.Qin]. On p-torsions of geometric Brauer groups, [https://arxiv.org/abs/2406.19518 arXiv:2406.19518]; 06/2024<br />
<br />
* [https://kerz.app.uni-regensburg.de/ M. Kerz], G. Tamme. A remark on crystalline cohomology. [https://arxiv.org/abs/2406.19772 arXiv:2406.19772]; 06/2024<br />
<br />
*F. Hebestreit, M. Land, M. Weiss, [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Homology manifolds and euclidean bundles [https://arxiv.org/abs/2406.14677 arXiv:2406.14677]; 06/2024<br />
<br />
* [https://homepages.uni-regensburg.de/~kuh45866/ H. Kufner]. Deligne's conjecture on the critical values of Hecke L-functions [https://arxiv.org/abs/2406.06148 arXiv:2406.06148]; 06/2024<br />
<br />
*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Conformal product structures on compact Kähler manifolds [https://arxiv.org/abs/2405.08430 arxiv.org/abs/2405.08430]; 05/2024<br />
<br />
*M. Ludewig, Categories of Lagrangian Correspondences in Super Hilbert Spaces and Fermionic Functorial Field Theory; [https://arxiv.org/abs/2212.02956 arXiv:2212.02956]; 03/2024.<br />
<br />
*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], The stringor bundle; [https://arxiv.org/abs/2206.09797 arXiv:2206.09797]; 04/2024.<br />
<br />
* [https://sites.google.com/view/ysqin/ Y.Qin]. On the Brauer groups of fibrations. Math. Z. 307, 18 (2024), [https://doi.org/10.1007/s00209-024-03487-8 published version]; 04/2024<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kalelkar, J. Quintanilha, Writhe invariants of 3-regular spatial graphs , [https://arxiv.org/abs/2404.09649 arXiv:2404.09649 math.GT]; 04/2024<br />
<br />
*[https://www.math.cit.tum.de/en/algebra/karlsson/ E. Karlsson], [https://www.math.cit.tum.de/en/algebra/scheimbauer/ C. I. Scheimbauer], [https://www.math.cit.tum.de/en/algebra/personen/walde/ T. Walde]. Assembly of constructible factorization algebras, [https://arxiv.org/abs/2403.19472 arXiv:2403.19472]; 03/2024<br />
<br />
*M. Ludewig, The Clifford Algebra Bundle on Loop Space; [https://arxiv.org/abs/2204.00798 arXiv:2204.00798]; 03/2024.<br />
<br />
*T. Annala, [https://hoyois.app.ur.de M. Hoyois], R. Iwasa. Atiyah duality for motivic spectra, [https://arxiv.org/abs/2403.01561 arXiv:2403.01561 math.AG]; 03/2024<br />
<br />
*[https://sites.google.com/view/bastiaan-cnossen B. Cnossen], T. Lenz, S. Linskens. Parametrized higher semiadditivity and the universality of spans, [https://arxiv.org/abs/2403.07676 arXiv:2403.07676]; 03/2024 <br />
<br />
*[https://sites.google.com/view/bastiaan-cnossen B. Cnossen], R. Haugseng, T. Lenz, S. Linskens. Homotopical commutative rings and bispans, [https://arxiv.org/abs/2403.06911 arXiv:2403.06911]; 03/2024<br />
<br />
*M. Ramzi, [https://vova-sosnilo.com/ V. Sosnilo], [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Every spectrum is the K-theory of a stable &infin;-category, [https://arxiv.org/abs/2401.06510 arXiv:2401.06510]; 01/2024<br />
<br />
*N. Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Separable commutative algebras and Galois theory in stable homotopy theories. [https://arxiv.org/abs/2305.01259 arXiv:2305.01259]; Advances in Mathematics 1/2024<br />
<br />
===2023===<br />
<br />
*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. Semi-stable Lefschetz Pencils, [https://arxiv.org/abs/2311.15886 arXiv:2311.15886]; 11/2023<br />
<br />
*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Proper morphisms of infinity-topoi, [https://arxiv.org/abs/2311.08051 arxiv:2311.08051]; 11/2023.<br />
<br />
*[https://sites.google.com/view/bastiaan-cnossen B. Cnossen], T. Lenz, S. Linskens. The Adams isomorphism revisited, [https://arxiv.org/abs/2311.04884 arXiv:2311.04884]; 11/2023<br />
<br />
*B. Ammann, C.Löh, [http://www.berndammann.de/publications/minimal-geodesics/ A quadratic lower bound for the number of minimal geodesics], [https://arxiv.org/abs/2311.01626 arXiv:2311.01626]; 11/2023.<br />
<br />
*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Einstein metrics on conformal products [https://arxiv.org/abs/2311.03744 arxiv:311.03744]; 11/2023.<br />
<br />
*M. Pippi. On some (co)homological invariants of coherent matrix factorizations, J. Noncommut. Geom. (2023), arXiv version: [https://arxiv.org/abs/2011.14740]; 08/2023.<br />
<br />
*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], A representation of the string 2-group; [https://arxiv.org/abs/2308.05139 arXiv:2308.05139]; 8/2023.<br />
<br />
*M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Quantization of conductance and the coarse cohomology of partitions; [https://arxiv.org/abs/2308.02819 arXiv:2308.02819]; 8/2023.<br />
<br />
*[https://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], Initial data sets with dominant energy condition admitting no smooth DEC spacetime extension, [https://arxiv.org/abs/2308.00643 arXiv:2308.00643]; 08/2023<br />
<br />
*[https://loeh.app.ur.de C. L&ouml;h], [https://graptismath.net G. Raptis]. A roadmap to the (vanishing of the) Euler characteristic, [https://arxiv.org/abs/2306.16933 arXiv:2306.16933 math.GT]; the poster version can be found [https://go.ur.de/euler-roadmap here]; 06/2023<br />
<br />
* M. Ludewig, The spinor bundle on loop space; [https://arxiv.org/abs/2305.12521 arXiv:2305.12521]; 5/2023.<br />
<br />
*[https://loeh.app.ur.de C. L&ouml;h]. Exponential growth rates in hyperbolic groups (after Koji Fujiwara and Zlil Sela), Exposée 1206 for the Séminaire Bourbaki (April 2023), [https://arxiv.org/abs/2304.04424 arXiv:2304.04424 math.GR]; 04/2023 <br />
<br />
*[https://homepages.uni-regensburg.de/~glj57400/index.html J. Glöckle], Initial data rigidity via Dirac-Witten operators, [https://arxiv.org/abs/2304.02331 arXiv:2304.02331 math.DG]; 04/2023.<br />
<br />
*R. Gualdi, M. Sombra. Limit heights and special values of the Riemann zeta function, [https://arxiv.org/abs/2304.01966 arXiv:2304.01966 math.NT]; 04/2023.<br />
<br />
*P. Haine, Tim Holzschuh, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Nonabelian base change theorems & étale homotopy theory, [https://arxiv.org/abs/2304.00938 arXiv:2304.00938 math.AG]; 04/2023.<br />
<br />
* A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Adapted metrics on locally conformally product manifolds [https://arxiv.org/abs/2305.00185 arxiv:2305.00185]; 04/2023<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], K. Ince, When does the table theorem imply a solution to the square peg problem?, [https://arxiv.org/abs/2303.17711 arXiv:2303.17711 math.GT]; 03/2023<br />
<br />
*Tobias Barthel, Natalia Castellana, Drew Heard, Niko Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Beren Sanders, Descent in tensor triangular geometry. [https://arxiv.org/abs/2305.02308 arXiv:2305.02308]; Proceedings of the Abel Symposium 2022, 3/2023<br />
<br />
*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Internal higher topos theory, [https://arxiv.org/abs/2303.06437 arXiv:2303.06437 math.CT]; 03/2023.<br />
<br />
*T. Annala, [https://hoyois.app.uni-regensburg.de M. Hoyois], R. Iwasa. Algebraic cobordism and a Conner-Floyd isomorphism for algebraic K-theory, [https://arxiv.org/abs/2303.02051 arXiv:2303.02051 math.AG]; 03/2023. To appear in J. Amer. Math. Soc.<br />
<br />
*M. Grant, [https://kevinlimath.wordpress.com/ K. Li], E. Meir, I. Patchkoria. Comparison of equivariant cohomological dimensions, [https://arxiv.org/abs/2302.08574 arXiv:2302.08574 math.AT]; 02/2023.<br />
<br />
*D. Beraldo, M. Pippi. Non-commutative nature of ℓ-adic vanishing cycles, [https://arxiv.org/abs/2302.10120 arXiv:2302.10120 math.AG]; 02/2023. <br />
<br />
*[https://homepages.uni-regensburg.de/~gur23971/ R. Gualdi]. ¿Cu&aacute;ntas ra&iacute;ces de la unidad anulan un polinomio en dos variables?, La Gaceta de la Real Sociedad Matem&aacute;tica Espa&ntilde;ola 26 (2023), 149 — 172; 02/2023 (divulgative article)<br />
<br />
*[https://loeh.app.ur.de C. L&ouml;h]. A comment on the structure of graded modules over graded principal ideal domains in the context of persistent homology, [https://arxiv.org/abs/2301.11756 arXiv:2301.11756 math.AC]; 01/2023<br />
<br />
*M. Christ, T. Dyckerhoff, [https://www.math.cit.tum.de/en/algebra/personen/walde/ T. Walde]. Lax additivity, [https://arxiv.org/abs/2402.12251 arXiv:2402.12251]; 01/2023.<br />
<br />
*M. Christ, T. Dyckerhoff, [https://www.math.cit.tum.de/en/algebra/personen/walde/ T. Walde]. Complexes of stable ∞-categories, [https://arxiv.org/abs/2301.02606 arXiv:2301.02606]; 01/2023.<br />
<br />
*T. Barthel, N. Castellana, D. Heard, [https://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [https://sites.google.com/view/lucapol/home L. Pol] Quillen stratification in equivariant homotopy theory.[https://arxiv.org/abs/2301.02212 ArXiv:2301.02212], to appear in Inventiones Mathematicae;01/2023<br />
<br />
===2022===<br />
*A. Hogadi, S. Yadav. A^1-connectivity of moduli of vector bundles on a curve. [https://arxiv.org/abs/2110.05799 arXiv:2110.05799v2]; 12/22 (updated and final version)<br />
<br />
*[https://homepages.uni-regensburg.de/~usm34387/ M. Uschold].Torsion homology growth and cheap rebuilding of inner-amenablegroups, [https://arxiv.org/abs/2212.07916 arXiv: 2212.07916math.GR]; 12/2022.<br />
<br />
*D. Beraldo, M. Pippi. Non-commutative intersection theory and unipotent Deligne-Milnor formula, [https://arxiv.org/abs/2211.11717 arXiv:2211.11717 math.AG]; 11/2022.<br />
<br />
*[https://homepages.uni-regensburg.de/~glj57400/index.html J. Glöckle], An Enlargeability Obstruction for Spacetimes with both Big Bang and Big Crunch, [https://arxiv.org/abs/2111.02656 arXiv:2111.02656 math.DG]; 11/2022. <br />
<br />
*[https://loeh.app.ur.de C. L&ouml;h], G. Sartori. Integral foliated simplicial volume and ergodic decomposition, [https://arxiv.org/abs/2211.00337 arXiv:2211.00337 math.GT]; 11/2022<br />
<br />
*[https://vova-sosnilo.com/ V. Sosnilo]. A^1-invariance of localizing invariants, [https://arxiv.org/abs/2211.05602 arXiv:2211.05602]; 10/2022; to appear in Journal of K-theory<br />
<br />
*[https://hoyois.app.uni-regensburg.de M. Hoyois], Joachim Jelisiejew, [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], [https://www.muramatik.com M. Yakerson]. Hermitian K-theory via oriented Gorenstein algebras. [https://arxiv.org/abs/2103.15474 arXiv:2103.15474]; 09/2022 <br />
<br />
*D.-C. Cisinski, M. Pippi. Étale tame vanishing cycles over [A^1_S/G_{m,S}], [https://arxiv.org/abs/2209.13381 arXiv:2209.13381]; 09/2022.<br />
<br />
*[https://loeh.app.ur.de C. L&ouml;h], [https://homepages.uni-regensburg.de/~prj05723/ J. Witzig]. Universal finite functorial semi-norms, [https://arxiv.org/abs/2209.12971 arXiv:2209.12971 math.CT]; 09/2022<br />
<br />
*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], 2-vector bundles; [https://arxiv.org/abs/2106.12198 arXiv:2106.12198]; 9/2022.<br />
<br />
*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Presentable categories internal to an infinity-topos, [https://arxiv.org/abs/2209.05103 arxiv:2209.05103 math.CT]; 09/2022<br />
<br />
* U. Bunke, M. Ludewig, Breaking symmetries for equivariant coarse homology theories [https://arxiv.org/abs/2112.11535 arXiv:2112.11535]; 12/2021<br />
<br />
*P. Haine, Tim Holzschuh, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], The fundamental fiber sequence in étale homotopy theory, [https://doi.org/10.1093/imrn/rnad018 International Mathematics Research Notices]<br />
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*[https://loeh.app.ur.de C. L&ouml;h]. Exploring Formalisation. A Primer in Human-Readable Mathematics in Lean 3 with Examples from Simplicial Topology, Surveys and Tutorials in the Applied Mathematical Sciences, volume 11, Springer, [https://doi.org/10.1007/978-3-031-14649-7 DOI 10.1007/978-3-031-14649-7], [https://loeh.app.uni-regensburg.de/exploring-formalisation/ project homepage (including Lean src)], 09/2022. <br />
<br />
*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, J. Rathore, Tame class field theory over local fields, [https://arxiv.org/abs/2209.02953 arXiv:2209.02953]; 09/2022<br />
<br />
*[https://people.math.ethz.ch/~bbrueck/ B. Br&uuml;ck], [https://people.math.ethz.ch/~fournief/ F. Fournier Facio], [https://loeh.app.ur.de C. L&ouml;h]. Median quasimorphisms on CAT(0) cube complexes and their cup products, [https://arxiv.org/abs/2209.05811 arXiv:2209.05811 math.GR]; 09/2022<br />
<br />
*B. Ammann, [http://www.berndammann.de/publications/diracharm3/ On Triviality of Dirac-harmonic maps], [https://arxiv.org/abs/2209.03074 arXiv:2209.03074]; 09/2022.<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, M. Suzuki, Blanchfield pairings and Gordian distance , [https://arxiv.org/abs/2208.13327 arXiv:2208.13327 math.GT]; 08/2022<br />
<br />
*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], The insidious bicategory of algebra bundles; [https://arxiv.org/abs/2204.03900 arXiv:2204.03900]; 4/2022. <br />
<br />
*S. Linskens, D. Nardin, [https://sites.google.com/view/lucapol/home L. Pol]. Global homotopy theory via partially lax limits. [https://arxiv.org/abs/2206.01556 arXiv:2206.01556]; to appear in Geometry and Topology, 06/2022<br />
<br />
*[https://ithems.riken.jp/en/members/yosuke-kubota Y. Kubota], M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Delocalized spectra of Landau operators on helical surfaces; [https://arxiv.org/abs/2201.05416 arXiv:2201.05416]; 06/2022.<br />
<br />
*[https://loeh.app.ur.de C. L&ouml;h]. The spectrum of simplicial volume with fixed fundamental group, [https://arxiv.org/abs/2205.14877 arXiv:2205.14877 math.GT]; 05/2022<br />
<br />
*[https://www.uni-regensburg.de/mathematics/mathematics-pippi/startseite/index.html M. Pippi]. On the structure of dg categories of relative singularities, updated version [https://arxiv.org/abs/1911.01332 arXiv:1911.01332v2]; 05/2022<br />
<br />
*[https://hk-nguyen-math.github.io H.K. Nguyen], Taichi Uemura. ∞-type theories, [https://arxiv.org/abs/2205.00798 arXiv:2205.00789]; 05/2022<br />
<br />
*M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Large-scale geometry obstructs localization; [https://arxiv.org/abs/2204.12895 arXiv:2204.12895]; 5/2022.<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. Kausik, J. P. Quintanilha. An algorithm to calculate generalized Seifert matrices, [https://arxiv.org/abs/2204.10004 arXiv:2204.10004 math.GT]; 04/2022<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], [https://homepages.uni-regensburg.de/~mif57716/index.html F. Misev], R. Zentner. Rational homology ribbon cobordism is a partial order, [https://arxiv.org/abs/2204.10730 arXiv:2204.10730 math.GT]; 04/2022<br />
<br />
*Y. Fang, [https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html K. Künnemann]. On the non-archimedean Monge-Ampère equation in mixed characteristic. [https://arxiv.org/abs/2203.12282 arXiv:2203.12282]; 03/2022 <br />
<br />
*[https://homepages.uni-regensburg.de/~prj05723/ J. Witzig]. Abstract Excision and ℓ¹-Homology, [https://arxiv.org/abs/2203.06120 arXiv:2203.06120 math.AT]; 03/2022<br />
<br />
*[https://kevinlimath.wordpress.com/ K. Li], C. L&ouml;h, M. Moraschini. Bounded acyclicity and relative simplicial volume, [https://arxiv.org/abs/2202.05606 arXiv:2202.05606 math.AT]; 02/2022<br />
<br />
*C. L&ouml;h, [https://homepages.uni-regensburg.de/~usm34387 M. Uschold]. L^2-Betti numbers and computability of reals, [https://arxiv.org/abs/2202.03159 arXiv:2202.03159 math.GR]; 02/2022<br />
<br />
===2021===<br />
<br />
*C. L&ouml;h, M. Moraschini, [https://topology.math.kit.edu/21_53.php R. Sauer]. Amenable covers and integral foliated simplicial volume, [https://arxiv.org/abs/2112.12223 arXiv:2112.12223 math.GT]; 12/2021<br />
<br />
*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Limits and colimits in internal higher category theory, [https://arxiv.org/abs/2111.14495 arxiv:2111.14495 math.CT]; 11/2021 <br />
<br />
*[https://people.math.ethz.ch/~fournief/ F. Fournier Facio], C. L&ouml;h, M. Moraschini. Bounded cohomology and binate groups, [https://arxiv.org/abs/2111.04305 arXiv:2111.04305 math.GR]; 11/2021<br />
<br />
*M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Cobordism invariance of topological edge-following states; [https://arxiv.org/abs/2001.08339 arXiv:2001.08339];10/2021.<br />
<br />
*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, J. Rathore, A decomposition theorem for 0-cycles and applications, [https://arxiv.org/abs/2109.10037 arXiv:2109.10037]; 09/2021<br />
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*C. L&ouml;h, M. Moraschini, [https://www.graptismath.net G. Raptis]. On the simplicial volume and the Euler characteristic of (aspherical) manifolds, [https://arxiv.org/abs/2109.08115 arXiv:2109.08115 math.AT]; 09/2021<br />
<br />
* A. A. Khan, C. Ravi. Generalized cohomology theories for algebraic stacks. [https://arxiv.org/abs/2106.15001 arXiv:2106.15001]; 06/2021<br />
<br />
*[https://people.math.ethz.ch/~fournief/ F. Fournier Facio], C. L&ouml;h, M. Moraschini. Bounded cohomology of finitely generated groups: vanishing, non-vanishing, and computability, [https://arxiv.org/abs/2106.13567 arXiv:2106.13567 math.GR]; 06/2021 <br />
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*[https://sites.google.com/view/lucapol/home L. Pol], J. Williamson. Local Gorenstein duality in chromatic group cohomology. [https://arxiv.org/abs/2106.08669 arXiv:2106.08669]; 06/2021<br />
<br />
*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Conformal vector fields on lcK manifolds [https://arxiv.org/abs/2106.06851 arxiv:2106.06851]; 06/2021<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], [https://homepages.uni-regensburg.de/~mul37549/ L. Munser], J. P. Quintanilha, Y. Santos Rego. Canonical decompositions and algorithmic recognition of spatial graphs, [https://arxiv.org/abs/2105.06905 arXiv:2105.06905 math.GT]; 05/2021<br />
<br />
*M. Moraschini, [https://graptismath.net/index.html G. Raptis]. Amenability and acyclicity in bounded cohomology theory, [https://arxiv.org/abs/2105.02821 arXiv:2105.02821 math.AT]; 05/2021<br />
<br />
*C. L&ouml;h, M. Moraschini. Topological volumes of fibrations: A note on open covers, [https://arxiv.org/abs/2104.06038 arXiv:2104.06038 math.GT]; 04/2021<br />
<br />
*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, Ramified class field theory and duality over finite fields, [https://arxiv.org/abs/2104.03029 arXiv:2104.03029]; 04/2021<br />
<br />
*[https://graptismath.net/index.html G. Raptis]. Bounded cohomology and homotopy colimits, [https://arxiv.org/abs/2103.15614 arXiv:2103.15614]; 03/2021<br />
<br />
* B. Ammann, [http://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], Dominant energy condition and spinors on Lorentzian manifolds, [https://arxiv.org/abs/2103.11032 arXiv:2103.11032]; 03/2021.<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz], S. Saito, G. Tamme. K-theory of non-archimedean rings II. [https://arxiv.org/abs/2103.06711 arXiv:2103.06711]; 03/2021 <br />
<br />
*[https://hk-nguyen-math.github.io/ H. K. Nguyen], [https://graptismath.net/index.html G. Raptis], C. Schrade. Higher weak (co)limits, adjoint functor theorems, and higher Brown representability, [https://arxiv.org/abs/2103.06003 arXiv:2103.06003]; 03/2021<br />
<br />
*F. Hanisch, [https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig]. A Rigorous Construction of the Supersymmetric Path Integral Associated to a Compact Spin Manifold. [https://arxiv.org/abs/1709.10027 arXiv:1709.10027]; 03/2021<br />
<br />
*F. Hanisch, [https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig]. The Fermionic integral on loop space and the Pfaffian line bundle. [https://arxiv.org/abs/1709.10028 arXiv:1709.10028]; 03/2021<br />
<br />
*B. Güneysu, [https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig]. The Chern Character of theta-summable Fredholm Modules over dg Algebras and Localization on Loop Space. [https://arxiv.org/abs/1901.04721 arXiv:1901.04721]; 03/2021<br />
<br />
*J.I. Burgos Gil, [https://gubler.app.uni-regensburg.de/ W. Gubler], P. Jell, [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html K. Künnemann]. Pluripotential theory for tropical toric varieties and non-archimedean Monge-Ampére equations. [https://arxiv.org/abs/2102.07392 arXiv:2102.07392]; 02/2021<br />
<br />
*[https://sites.google.com/view/lucapol/home L. Pol], N.P. Strickland. Representation stability and outer automorphism groups. [https://arxiv.org/abs/2102.06410 arxiv:2102.06410]; 02/2021<br />
<br />
*T. Fenzl. Extended skeletons of poly-stable pairs, [https://arxiv.org/abs/2102.05130 arxiv:2102.05130]; 02/2021<br />
<br />
*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, Idele class groups with modulus, [https://arxiv.org/abs/2101.04609 arXiv:2101.04609]; 01/2021<br />
<br />
*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. Local systems with quasi-unipotent monodromy at infinity are dense, [https://arxiv.org/abs/2101.00487 arXiv:2101.00487]; 01/2021<br />
<br />
===2020===<br />
<br />
*[https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], The pro-étale topos as a category of pyknotic presheaves, [https://arxiv.org/abs/2012.10502 arXiv:2012.10502] Doc. Math. 27, 2067-2106 (2022) 12/2020<br />
<br />
* A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Metric connections with parallel twistor-free torsion [https://arxiv.org/abs/2012.10882 arXiv:2012.10882 math.DG]; 12/2020<br />
<br />
*B. Ammann, J. Mougel, V. Nistor. A regularity result for the bound states of N-body Schrödinger operators: Blow-ups and Lie manifolds [https://arxiv.org/abs/2012.13902 arXiv:2012.13902]; 12/2020.<br />
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*J.I. Burgos Gil, [https://sites.google.com/view/souvikgoswami S. Goswami], G. Pearlstein. Height Pairing on Higher Cycles and Mixed Hodge Structures. Proceedings of the London Mathematical Society, 125 (2022), Issue 1, 61-170 [https://doi.org/10.1112/plms.12443].<br />
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*S. Baader, R. Blair, A. Kjuchukova and [https://homepages.uni-regensburg.de/~mif57716/ F. Misev]. The bridge number of arborescent links with many twigs. [https://arxiv.org/abs/2008.00763 arXiv:2008.00763]; 08/2020<br />
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*H. Esnault and M. Kerz. Density of Arithmetic Representations of Function Fields. [https://arxiv.org/abs/2005.12819 arXiv:2005.12819]; 05/2020<br />
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*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Closed 1-Forms and Twisted Cohomology [https://arxiv.org/abs/2003.10368 arXiv:2003.10368 math.DG]; 03/2020 <br />
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*K. van Woerden. Quantifying Quillen's Uniform Fp-isomorphism Theorem. [https://arxiv.org/abs/1711.10206v2 arXiv:1711.10206v2 math. AT]; 03/2020<br />
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*C. L&ouml;h. Ergodic theoretic methods in group homology. A minicourse on L2-Betti numbers in group theory. SpringerBriefs in Mathematics, Springer, [https://www.springer.com/gp/book/9783030442194 DOI 10.1007/978-3-030-44220-0] 03/2020.<br />
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*C. L&ouml;h, M. Moraschini. Simplicial volume via normalised cycles, [https://arxiv.org/abs/2003.02584 arXiv:2003.02584 math.AT]; 03/2020<br />
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*N. Ginoux, G. Habib, [https://pilca.app.uni-regensburg.de/ M. Pilca], U. Semmelmann. An Obata-type characterization of doubly-warped product Kähler manifolds. [https://arxiv.org/abs/2002.08808 arxiv:2002.08808]; 02/2020<br />
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*N. Ginoux, G. Habib, [https://pilca.app.uni-regensburg.de/ M. Pilca], U. Semmelmann. An Obata-type characterization of Calabi metrics on line bundles. [https://arxiv.org/abs/2002.08810 arxiv:2002.08810]; 02/2020<br />
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<br />
===2019===<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], [http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], Eisenstein-Kronecker classes, integrality of critical values of Hecke L-functions and p-adic interpolation,[https://arxiv.org/abs/1912.03657 arXiv:1912.03657]; 12/2019<br />
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*M. Moraschini, Alessio Savini. Multiplicative constants and maximal measurable cocycles in bounded cohomology. [https://arxiv.org/abs/1912.09731 arXiv:1912.09731]; 12/2019<br />
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*[https://friedl.app.uni-regensburg.de/ Stefan Friedl], Stefano Vidussi. BNS Invariants and Algebraic Fibrations of Group Extensions. [https://arxiv.org/abs/1912.10524 arXiv:1912.10524]; 12/2019<br />
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*[http://people.dm.unipi.it/frigerio/ R. Frigerio], M. Moraschini. Gromov's theory of multicomplexes with applications to bounded cohomology and simplicial volume, [https://arxiv.org/abs/1808.07307 arXiv:1808.07307 math.GT]; 12/2019; To appear in Memoirs of the American Mathematical Society.<br />
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*Y. Kezuka, Y. Li, A classical family of elliptic curves having rank one and the 2-primary part of their Tate-Shafarevich group non-trivial. [https://arxiv.org/abs/1911.04532 arXiv:1911.04532 math.NT]; 11/2019<br />
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*N. Heuer, C. L&ouml;h. Transcendental simplicial volumes, [https://arxiv.org/abs/1911.06386 arXiv:1911.006386 math.GT]; 11/2019<br />
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*N. Heuer, C. L&ouml;h. Simplicial volume of one-relator groups and stable commutator length, [https://arxiv.org/abs/1911.02470 arXiv:1911.02470 math.GT]; 11/2019<br />
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*T. Bachmann, E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, [https://www.muramatik.com M. Yakerson]. On the infinite loop spaces of algebraic cobordism and the motivic sphere. [https://arxiv.org/abs/1911.02262 arXiv:1911.02262]; 11/2019<br />
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*B. Ammann; J. Mougel; V. Nistor, A comparison of the Georgescu and Vasy spaces associated to the N-body problems. [https://arxiv.org/abs/1910.10656 arXiv:1910.10656 math-ph]; 10/2019<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel, P. Orson, M. Powell. A survey of the foundations of four-manifold theory in the topological category. [http://arxiv.org/abs/1910.07372 arXiv:1910.07372]; 10/2019<br />
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*D. Fauser, C. L&ouml;h, M. Moraschini, J. P. Quintanilha. Stable integral simplicial volume of 3-manifolds, [https://arxiv.org/abs/1910.06120 arXiv:1910.06120 math.GT]; 10/2019<br />
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*V. Wanner, Energy Minimization Principle for non-archimedean curves. [https://arxiv.org/abs/1909.11335 arXiv:1909.11335]; 09/2019.<br />
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*N.Sardari, [https://sites.google.com/view/masoudzargar M.Zargar], Ramanujan graphs and exponential sums over function fields, [https://arxiv.org/abs/1909.07365 arXiv:1909.07365]; 09/2019<br />
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*M. Moraschini, Alessio Savini. A Matsumoto-Mostow result for Zimmer's cocycles of hyperbolic lattices. [https://arxiv.org/pdf/1909.00846.pdf arXiv:1909.00846]; 09/2019 To appear in Transformation Groups.<br />
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*Imre Bokor, Diarmuid Crowley, [https://friedl.app.uni-regensburg.de/ S. Friedl], Fabian Hebestreit, Daniel Kasprowski, [http://markus-land.de/ Markus Land], Johnny Nicholson Connected sum decompositions of high-dimensional manifolds. [http://arxiv.org/abs/1909.02628 arXiv:1909.02628]; 09/2019<br />
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*M. Lüders, Algebraization for zero-cycles and the p-adic cycle class map, Mathematical Research Letters, [https://www.intlpress.com/site/pub/pages/journals/items/mrl/content/vols/0026/0002/a008/index.php Volume 26] (2019) Number 2, pp. 557-585.<br />
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*A. Engel, Ch. Wulff, R. Zeidler. Slant products on the Higson-Roe exact sequence, [https://arxiv.org/abs/1909.03777 arXiv:1909.03777 math.KT]; 09/2019<br />
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*N.Sardari, [https://sites.google.com/view/masoudzargar M.Zargar], Sections of quadrics over A^1_{F_q}, [https://arxiv.org/abs/1907.07839v2 arXiv:1907.07839]; 08/2019<br />
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*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz], Etale cohomology of rank one l-adic local systems in positive characteristic, [https://arxiv.org/abs/1908.08291 arxiv:1908.08291]; 08/2019 <br />
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*H.K.Nguyen, Covariant & Contravariant Homotopy Theories, [https://arxiv.org/abs/1908.06879 arxiv:1908.06879]; 08/2019<br />
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*Y. Kezuka, J. Choi, Y. Li, Analogues of Iwasawa's μ=0 conjecture and the weak Leopoldt conjecture for a non-cyclotomic ℤ2-extension. [https://arxiv.org/abs/1711.01697 arXiv:1711.01697 math.NT]; Asian J. Math., Vol. 23, No. 3, pp. 383-400, 7/2019<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], Mark Powell, Homotopy ribbon concordance and Alexander polynomials. [http://arxiv.org/abs/1907.09031 arXiv:1907.09031]; 07/2019<br />
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*F. Madani, A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. LcK structures with holomorphic Lee vector field on Vaisman-type manifolds [https://arxiv.org/abs/1905.07300 arXiv:1905.07300 math.DG]; 05/2019 <br />
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*P. Feller, [http://lewark.de/lukas/ L. Lewark]. Balanced algebraic unknotting, linking forms, and surfaces in three- and four-space. [http://arxiv.org/abs/1905.08305 arXiv:1905.08305]; 05/2019<br />
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* P. Antonini, A. Buss, A. Engel, T. Siebenand. Strong Novikov conjecture for low degree cohomology and exotic group C*-algebras, [https://arxiv.org/abs/1905.07730 arXiv:1905.07730 math.KT]; 05/2019<br />
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*J. Schmidt, [https://www.florianstrunk.de F. Strunk]. A Bloch--Ogus Theorem for henselian local rings in mixed characteristic. [https://arxiv.org/abs/1904.02937 arXiv:1904.02937]; 04/2019<br />
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*T. Barthel, [https://drew-heard.github.io/ D. Heard], N. Castellana, G. Valenzuela. On stratification for spaces with Noetherian mod p cohomology. [https://arxiv.org/abs/1904.12841 arxiv:1904.12841]; 04/2019<br />
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*B. Karlhofer, [https://homepages.abdn.ac.uk/kedra/pages/ J. Kędra], M. Marcinkowski, A. Trost. Qualitative counting closed geodesics,[https://arxiv.org/abs/1904.11237 arXiv:1904.11237 math.DG]; 04/2019<br />
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*N. Heuer, C. L&ouml;h. The spectrum of simplicial volume. [https://arxiv.org/abs/1904.04539 arXiv:1904.04539 math.GT]; 04/2019<br />
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*K. Bohlen, J. M. Lescure. A geometric approach to K-homology for Lie manifolds, [https://arxiv.org/abs/1904.04069 arXiv:1904.04069]; 04/2019 <br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl]. A new proof of a vanishing result due to Berthelot, Esnault, and Rülling. [https://arxiv.org/abs/1805.06269 arXiv:1805.06269 math.NT]; 04/2019 to appear in the Journal of Number Theory. <br />
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*C. L&ouml;h. Residually finite categories. [https://arxiv.org/abs/1903.11488 arXiv:1903.11488 math.CT]; 03/2019<br />
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*A. Engel, C. L&ouml;h. Polynomially weighted l^p-completions and group homology. [https://arxiv.org/abs/1903.11486 arXiv:1903.11486 math.GR]; 03/2019<br />
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*B. Ammann; K. Kröncke, O. Müller. Construction of initial data sets for Lorentzian manifolds with lightlike parallel spinors. Commun. Math. Phys. 387, 77-109 (2021), doi: 10.1007/s00220-021-04172-1, [https://arxiv.org/abs/1903.02064 arXiv:1903.02064 math.DG]; 03/2019<br />
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*[https://www.math.bgu.ac.il/~brandens/ M. Brandenbursky], M. Marcinkowski. Bounded cohomology of transformation groups. [https://arxiv.org/abs/1902.11067 arXiv:1902.11067 math.GT]; 02/2019.<br />
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*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz], Arithmetic subspaces of moduli spaces of rank one local systems. [https://arxiv.org/abs/1902.02961 arXiv:1902.02961]; 2/2019.<br />
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*F. Déglise, J. Fasel, F. Jin, [https://www.preschema.com A.A. Khan]. Borel isomorphism and absolute purity. [https://arxiv.org/abs/1902.02055 arXiv:1902.02055]; 02/2019<br />
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*[https://graptismath.net G. Raptis], On transfer maps in the algebraic K-theory of spaces. [https://arxiv.org/abs/1901.05539 arXiv:1901.05539]; 01/2019<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [http://perso.ens-lyon.fr/wieslawa.niziol/ W. Nizioł]. Syntomic cohomology and p-adic motivic cohomology. [http://content.algebraicgeometry.nl/2019-1/2019-1-006.pdf Algebraic Geometry, vol. 6, no. 1, pp. 100-131]; 01/2019.<br />
<br />
===2018===<br />
<br />
*E. Elmanto, [https://www.preschema.com A.A. Khan]. Perfection in motivic homotopy theory. [https://arxiv.org/abs/1812.07506 arXiv:1812.07506]; 12/2018<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], [https://www.florianstrunk.de/ F. Strunk], G. Tamme, Towards Vorst's conjecture in positive characteristic. [https://arxiv.org/abs/1812.05342 arXiv:1812.05342]; 12/2018.<br />
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*F. Binda,S. Saito, Semi-purity for cycles with modulus [https://arxiv.org/abs/1812.01878 arXiv:1812.01878]; 12/2018.<br />
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*B. Ammann; N. Große; V Nistor, Analysis and boundary value problems on singular domains: an approach via bounded geometry. [https://arxiv.org/abs/1812.09898 arXiv:1812.09898 math.AP]; 12/2018<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [https://homepages.uni-regensburg.de/~spj54141/ J. Sprang]. Integral Comparison of Monsky-Washnitzer and overconvergent de Rham-Witt cohomology. [https://www.ams.org/journals/bproc/2018-05-07/S2330-1511-2018-00038-0/S2330-1511-2018-00038-0.pdf Proceedings of the AMS, Series B, vol. 5, pp. 64-72]; 11/2018.<br />
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*[https://graptismath.net/ G. Raptis], Devissage for Waldhausen K-theory. [https://arxiv.org/abs/1811.09564 arXiv:1811.09564]; 11/2018<br />
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*[https://www.preschema.com A.A. Khan]. Descent by quasi-smooth blow-ups in algebraic K-theory. [https://arxiv.org/abs/1810.12858 arXiv:1810.12858]; 10/2018<br />
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*B. Ammann; N. Große; V Nistor, The strong Legendre condition and the well-posedness of mixed Robin problems on manifolds with bounded geometry. [https://arxiv.org/abs/1810.06926 arXiv:1810.06926 math.AP]; 10/2018<br />
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*[http://federicobambozzi.eu F. Bambozzi], [https://www.math.univ-paris13.fr/~vezzani/ A. Vezzani], Rigidity for rigid analytic motives. [https://arxiv.org/abs/1810.04968 arXiv:1810.04968];10/2018<br />
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* [https://drew-heard.github.io/ D. Heard], G. Li, D. Shi, Picard groups and duality for real Morava E-theories. [https://arxiv.org/abs/1810.05439 arxiv:1810.05439]; 10/2018<br />
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* B. Ammann; N. Ginoux; Some examples of Dirac-harmonic maps [https://arxiv.org/abs/1809.09859 arXiv:1809.09859 math.AP]; 09/2018<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Injectivity results for coarse homology theories. [https://arxiv.org/abs/1809.11079 arXiv:1809.11079 math.KT]; 09/2018<br />
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*E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, M. Yakerson. Framed transfers and motivic fundamental classes. [https://arxiv.org/abs/1809.10666 arXiv:1809.10666]; 09/2018<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Transfers in coarse homology. [https://arxiv.org/abs/1809.08300 arXiv:1809.08300 math.KT]; 09/2018<br />
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*C. L&ouml;h. Cost vs. integral foliated simplicial volume. [https://arxiv.org/abs/1809.09660 arXiv:1809.09660 math.GT]; 09/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang]. A linear independence result for p-adic L-values. [https://arxiv.org/abs/1809.07714 arXiv:1809.07714 math.NT]; 09/2018<br />
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*C. L&ouml;h. Simplicial volume with Fp-coefficients. [https://arxiv.org/abs/1808.09497 arXiv:1808.09497 math.GT]; 08/2018<br />
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*[http://markus-land.de M. Land], G. Tamme. On the K-theory of pullbacks. [http://arxiv.org/abs/1808.05559 arXiv:1808.05559 math.KT]; 08/2018<br />
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* [https://kerz.app.uni-regensburg.de/ M. Kerz]. On negative algebraic K-groups. [https://eta.impa.br/dl/137.pdf ICM 2018]; 08/2018<br />
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*D. Fauser, [https://friedl.app.uni-regensburg.de/ S. Friedl], C. L&ouml;h. Integral approximation of simplicial volume of graph manifolds. [https://arxiv.org/abs/1807.10522 arXiv:1807.10522 math.GT]; 07/2018<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], JungHwan Park, Bram Petri, Jean Raimbault and Arunima Ray, On distinct finite covers of 3-manifolds. [http://arxiv.org/abs/1807.09861 arXiv:1807.09861]; 07/2018<br />
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*[https://yangenlin.wordpress.com/ E. Yang], Y. Zhao. On the relative twist formula of l-adic sheaves. [https://arxiv.org/abs/1807.06930 arXiv:1807.06930 math.AG]; 07/2018<br />
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*F. Ben Aribi, [https://friedl.app.uni-regensburg.de/ S. Friedl], [http://www.gerhit.de/ G. Herrmann], The leading coefficient of the L^2-Alexander torsion. [http://arxiv.org/abs/1806.10965 arXiv:1806.10965]; 06/2018<br />
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* F. Déglise, F. Jin, [https://www.preschema.com A.A. Khan]. Fundamental classes in motivic homotopy theory. [https://arxiv.org/abs/1805.05920 arXiv:1805.05920]; 05/2018<br />
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*[https://graptismath.net/ G. Raptis], W. Steimle, On the h-cobordism category. I. [https://arxiv.org/abs/1805.04395 arXiv:1805.04395]; 05/2018 <br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], K. Yamada. Comparison between rigid syntomic and crystalline syntomic cohomology for strictly semistable log schemes with boundary. [https://arxiv.org/abs/1805.04974 arXiv:1805.04974 math.NT]; 05/2018.<br />
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*G. Herrmann, Sutured manifolds and L^2-Betti numbers. [https://arxiv.org/abs/1804.09519 arxiv:1804.09519]; 04/2018<br />
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*H.K. Nguyen, [http://graptismath.net/ G. Raptis], C. Schrade, Adjoint functor theorems for infinity categories. [https://arxiv.org/abs/1803.01664 arxiv:1803.01664]; 03/2018<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], Y. Zhao, Higher ideles and class field theory. [https://arxiv.org/abs/1804.00603 arXiv:1804.00603]; 03/2018<br />
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*[https://www.math.u-psud.fr/~fischler/ S. Fischler], [http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], [http://wain.mi.ras.ru/ W. Zudilin], Many odd zeta values are irrational. [https://arxiv.org/abs/1803.08905 arXiv:1803.08905]; 03/2018<br />
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*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Scarponi, The Maillot-Rössler current and the polylogarithm on abelian schemes. [https://arxiv.org/abs/1803.00833 arXiv:1803.00833]; 03/2018<br />
<br />
*M. Marcinkowski, Aut-invariant word norm on right angled Artin and Coxeter groups. [https://arxiv.org/abs/1803.00294 arXiv:1803.00294]; 03/2018<br />
<br />
*F. Binda, A. Krishna, Rigidity for relative 0-cycles [https://arxiv.org/abs/1802.00165 arXiv:1802.00165]; 2/2018.<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], Infinitely many odd zeta values are irrational. By elementary means. [https://arxiv.org/abs/1802.09410 arXiv:1802.09410]; 02/2018<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], S. Saito, G. Tamme, K-theory of non-archimedean rings I. [http://arxiv.org/abs/1802.09819 arXiv1802.09819 math.KT]; 02/2018<br />
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*[https://www.preschema.com A.A. Khan], D. Rydh. Virtual Cartier divisors and blow-ups. [https://arxiv.org/abs/1802.05702 arXiv:1802.05702]; 2/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], The syntomic realization of the elliptic polylogarithm via the Poincaré bundle. [https://arxiv.org/abs/1802.04999 arXiv:1802.04999]; 02/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], The algebraic de Rham realization of the elliptic polylogarithm via the Poincaré bundle. [https://arxiv.org/abs/1802.04996 arXiv:1802.04996]; 02/2018<br />
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*[http://federicobambozzi.eu F. Bambozzi], S. Murro, [http://www.pinamonti.it/ N. Pinamonti] Invariant states on Weyl algebras for the action of the symplectic group. [https://arxiv.org/abs/1802.02487 arXiv:1802.02487];02/2018<br />
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*Y. Kezuka, On the p-part of the Birch-Swinnerton-Dyer conjecture for elliptic curves with complex multiplication by the ring of integers of ℚ(√-3). [https://arxiv.org/abs/1605.08245 arXiv:1605.08245 math.NT]; Math. Proc. Camb. Philos. Soc., 164, pp. 67-98, 1/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], Real-analytic Eisenstein series via the Poincaré bundle. [https://arxiv.org/abs/1801.05677 arXiv:1801.05677]; 01/2018 <br />
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*V. Wanner, Comparison of two notions of subharmonicity on non-archimedean curves. [https://arxiv.org/abs/1801.04713 arXiv: 1801.04713]; 01/2018<br />
<br />
===2017===<br />
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*[https://gubler.app.uni-regensburg.de/ Gubler, Walter]; Jell, Philipp; [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html Künnemann, Klaus]; Martin, Florent, Continuity of Plurisubharmonic Envelopes in Non-Archimedean Geometry and Test Ideals (with an Appendix by José Ignacio Burgos Gil and Martín Sombra). Annales de l’Institut Fourier 69 (2019), no.5, 2331-2376 [https://aif.centre-mersenne.org/item/AIF_2019__69_5_2331_0/ doi : 10.5802/aif.3296] [https://arxiv.org/abs/1712.00980 arXiv:1712.00980 math.AG]; 12/2017.<br />
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*G. Cortiñas, J. Cuntz, R. Meyer, and G. Tamme, Weak completions, bornologies and rigid cohomology. [http://arxiv.org/abs/1712.08004 arXiv:1712.08004 math.AG]; 12/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Coarse homology theories and finite decomposition complexity. [https://arxiv.org/abs/1712.06932 arXiv:1712.06932 math.KT];12/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, Coarse cohomology theories. [https://arxiv.org/abs/1711.08599 arXiv:1711.08599 math.AT]; 11/2017<br />
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*A. Engel, [http://www.uni-math.gwdg.de/cwulff/ Ch. Wulff] Coronas for properly combable spaces. [https://arxiv.org/abs/1711.06836 arXiv:1711.06836 math.MG]; 11/2017<br />
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* [http://markus-land.de/ M. Land], Reducibility of low dimensional Poincaré duality spaces. [https://arxiv.org/pdf/1711.08179.pdf arXiv:1711.08179]; 11/2017<br />
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*T. Barthel, T. Schlank, N. Stapleton, Chromatic homotopy theory is asymptotically algebraic. [https://arxiv.org/abs/1711.00844 arXiv:1711.00844]; 11/2017<br />
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*P. Jell, [https://www.math.uni-tuebingen.de/user/jora/ J. Rau], K. Shaw Lefschetz (1,1)-theorem in tropical geometry. Epijournal de Géometrie Algébrique, volume 2, article no. 11 (2018)[https://arxiv.org/abs/1711.07900 arXiv:1711.07900];11/2017<br />
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*E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, M. Yakerson. Motivic infinite loop spaces.[https://arxiv.org/abs/1711.05248 arXiv:1711.05248]; 11/2017<br />
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*[http://federicobambozzi.eu F. Bambozzi], O.Ben-Bassat, [https://www.maths.ox.ac.uk/people/yakov.kremnitzer K. Kremnizer] Analytic geometry over F_1 and the Fargues-Fontaine curve. [https://arxiv.org/abs/1711.04885 arXiv:1711.04885];11/2017 <br />
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*R. Zentner, [http://wwwf.imperial.ac.uk/~ssivek/ S. Sivek], SU(2)-cyclic surgeries and the pillowcase. [http://arxiv.org/abs/1710.01957 arXiv:1710.01957 math.gt];10/2017<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], [http://www.gerhit.de/ G. Herrmann], Torsion in the homology of finite covers of 3-manifolds. [http://arxiv.org/abs/1710.08983 arXiv:1710.0898 [math.gt];10/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Equivariant coarse homotopy theory and coarse algebraic K-homology. [https://arxiv.org/abs/1710.04935 arXiv:1710.04935 math.KT];10/2017<br />
<br />
*K. Bohlen, René Schulz. Quantization on manifolds with an embedded submanifold, [https://arxiv.org/abs/1710.02294 arXiv:1710.02294 math.DG]; 10/2017<br />
<br />
*F. Binda and A. Krishna, Zero cycles with modulus and zero cycles on singular varieties, to appear in Compositio Math, [https://arxiv.org/abs/1512.04847 arXiv:1512.04847v4 [math.AG]].<br />
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*M. Boileau, [https://friedl.app.uni-regensburg.de/ S. Friedl], Grothendieck rigidity of 3-manifold groups. [http://arxiv.org/abs/1710.02746 arXiv:1710.02746 math.gt];10/2017<br />
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*T. Barthel, M. Hausmann, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], T. Nikolaus, [http://www.nullplug.org/ J. Noel], N. Stapleton, The Balmer spectrum of the equivariant homotopy category of a finite abelian group, [https://arxiv.org/abs/1709.04828 arXiv:1709.04828 math.at]; 10/2017<br />
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*M. Boileau, [https://friedl.app.uni-regensburg.de/ S. Friedl], The virtual Thurston seminorm of 3-manifolds. [http://arxiv.org/abs/1709.06485 arXiv:1709.06485 math.gt];09/2017<br />
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* A. Conway, [https://friedl.app.uni-regensburg.de/ S. Friedl], [http://www.gerhit.de/ G. Herrmann], Linking forms revisited. [http://arxiv.org/abs/1708.03754 arXiv:1708.03754 math.gt];08/2017<br />
<br />
*G. Cortiñas, J. Cuntz, R. Meyer, and G. Tamme, Nonarchimedean bornologies, cyclic homology and rigid cohomology. [http://arxiv.org/abs/1708.00357 arXiv:1708.00357 math.AG]; 08/2017<br />
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*M. Marcinkowski, [https://www.math.bgu.ac.il/~brandens/ M. Brandenbursky], Topological entropy and quasimorphisms. [https://arxiv.org/abs/1707.06020 arXiv:1707.06020 math.GT]; 07/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, The coarse index class with support. [https://arxiv.org/abs/1706.06959 arXiv:1706.06959 math.DG]; 06/2017<br />
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*P. Jell, Tropical Hodge numbers of non-archimedean curves. Israel Journal of Mathematics 229 (2019), 1-19, no.1, 287-305, [https://link.springer.com/article/10.1007/s11856-018-1799-5 doi: 10.1007/s11856-018-1799-5][https://arxiv.org/abs/1706.05895 arXiv:1706.05895 math.AG]; 06/2017<br />
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*T. Barthel, N. Stapleton, Excellent rings in transchromatic homotopy theory. [https://arxiv.org/abs/1706.00208 arXiv:1706.00208 math.AT]; 06/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, Coarse assembly maps. [https://arxiv.org/abs/1706.02164 arXiv:1706.02164 math.KT]; 06/2017<br />
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*F. Hebestreit, [http://www.markus-land.de M. Land], W. Lück, O. Randal-Williams. A Vanishing theorem for tautological classes of aspherical manifolds. [https://arxiv.org/pdf/1705.06232.pdf arXiv:1705.06232 math.AT]; 05/2017<br />
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*D.-C. Cisinski, [https://www.preschema.com A.A. Khan]. Brave new motivic homotopy theory II: Homotopy invariant K-theory. [https://arxiv.org/abs/1705.03340 arXiv:1705.03340]; 05/2017<br />
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*F. Madani, A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. On Weyl-reducible conformal manifolds and lcK structures [https://arxiv.org/abs/1705.10397 arXiv:1705.10397 math.DG]; 05/2017<br />
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*[http://graptismath.net/ G. Raptis], [https://www.florianstrunk.de/ F. Strunk]. Model topoi and motivic homotopy theory. [https://arxiv.org/abs/1704.08467 arXiv:1704.08467 math.AT]; 04/2017<br />
<br />
*D. Fauser. Integral foliated simplicial volume and S^1-actions. [http://arxiv.org/abs/1704.08538 arXiv:1704.08538 math.GT]; 04/2017<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Vidussi, On virtual properties of Kaehler groups. [http://arxiv.org/abs/1704.07041 arXiv:1704.07041 math.gt];04/2017<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Gill, S. Tillmann, Linear representations of 3-manifold groups over rings. [http://arxiv.org/abs/1703.06609 arXiv:1703.06609 math.gt];04/2017<br />
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*C. Löh. Explicit l1-efficient cycles and amenable normal subgroups. [http://arxiv.org/abs/arXiv:1704.05345 arXiv:1704.05345 math.GT]; 04/2017<br />
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*C. Löh. Rank gradient vs. stable integral simplicial volume. [http://arxiv.org/abs/arXiv:1704.05222 arXiv:1704.05222 math.GT]; 04/2017 <br />
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*S.P. Reeh, T.M. Schlank, N. Stapleton, A formula for p-completion by way of the Segal conjecture. [https://arxiv.org/abs/arxiv:1704.00271 arxiv:1704.00271 math.AT]; 04/2017<br />
<br />
*F. Binda, Torsion zero cycles with modulus on affine varieties.[https://arxiv.org/abs/1604.06294 arXiv:1604.06294 math.AG], to appear in J. of Pure and App. Algebra.<br />
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*F. Binda, J. Cao, W. Kai and R. Sugiyama, Torsion and divisibility for reciprocity sheaves and 0-cycles with modulus, J. of Algebra, [http://dx.doi.org/10.1016/j.jalgebra.2016.07.036 Vol. 469], 1, 2017.<br />
<br />
*H.K. Nguyen, On the infinite loop space structure of the cobordism category, [https://doi.org/10.2140/agt.2017.17.1021 Algebr. Geom. Topol. Vol. 17 issue 2], 3/2017<br />
<br />
*G. Tamme, Excision in algebraic K-theory revisited. [http://arxiv.org/abs/arXiv:1703.03331 arXiv:1703.03331 math.KT]; 03/2017<br />
<br />
*D. Fauser, C. Löh. Variations on the theme of the uniform boundary condition. [http://arxiv.org/abs/arXiv:1703.01108 arXiv:1703.01108 math.GT]; 03/2017<br />
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*A. Engel, Banach strong Novikov conjecture for polynomially contractible groups. [https://arxiv.org/abs/1702.02269 arXiv:1702.02269 math.KT]; 02/2017 <br />
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*[https://www.math.bgu.ac.il/~brandens M.Brandenbursky], M.Marcinkowski. Aut-invariant norms and Aut-invariant quasimorphisms on free and surface groups. [https://arxiv.org/abs/1702.01662 arXiv:1702.01662 math.GT]; 02/2017<br />
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*N. Umezaki, [https://yangenlin.wordpress.com/ E. Yang], Y. Zhao. Characteristic class and the &epsilon;-factor of an étale sheaf. [https://arxiv.org/abs/1701.02841 arXiv:1701.02841 math.AG]; 01/2017<br />
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===2016===<br />
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*M. Lüders, On a base change conjecture for higher zero-cycles. [https://arxiv.org/abs/1612.04635 arXiv:1612.04635 math.AG]; 12/2016<br />
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*P. Jell, V. Wanner. Poincaré duality for the real-valued de Rham cohomology of non-archimedean Mumford curves. Journal of Number Theory 187 (2018), 344-371 [https://doi.org/10.1016/j.jnt.2017.11.004 doi:10.1016/j.jnt.2017.11.004] [https://arxiv.org/abs/1612.01889 arXiv:1612.01889 math.AG]; 12/2016<br />
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*F. Madani, A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. On toric locally conformally Kähler manifolds [https://arxiv.org/abs/1611.01707 arXiv:1611.01707 math.DG]; 11/2016<br />
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*U. Jannsen, [http://www.lcv.ne.jp/~smaki/en/index.html S. Saito], Y. Zhao. Duality for relative logarithmic de Rham-Witt sheaves and wildly ramified class field theory over finite fields. [https://arxiv.org/abs/1611.08720 arXiv:1611.08720 math.AG]; 11/2016<br />
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*Y. Zhao. Duality for relative logarithmic de Rham-Witt sheaves on semistable schemes. [https://arxiv.org/abs/1611.08722 arXiv:1611.08722 math.AG]; 11/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; M. Nagel, P. Orson, M. Powell, Satellites and concordance of knots in 3-manifold [http://arxiv.org/abs/1611.09114 arXiv:1611.09114 math.GT]; 11/2016<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], [https://www.florianstrunk.de/ F. Strunk], G. Tamme. Algebraic K-theory and descent for blow-ups. [http://arxiv.org/abs/1611.08466 arXiv:1611.08466 math.KT]; 11/2016<br />
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*N. Otoba; J. Petean, Solutions of the Yamabe equation on harmonic Riemannian submersions, [https://arxiv.org/abs/1611.06709 arXiv:1611.06709 math.DG]; 11/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; W. Lueck, S. Tillmann, Groups and polytopes [http://arxiv.org/abs/1611.01857 arXiv:1611.01857 math.GT]; 11/2016<br />
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*B. Ammann; N. Große; V Nistor, Well-posedness of the Laplacian on manifolds with boundary and bounded geometry [http://arxiv.org/abs/1611.00281 arXiv:1611.00281 math.AP]; 11/2016<br />
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*A. Engel, M. Marcinkowski, Burghelea conjecture and asymptotic dimension of groups, [https://arxiv.org/abs/1610.10076 arXiv:1610.10076 math.GT]; 11/2016.<br />
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*S. Baader, P. Feller, L. Lewark, R. Zentner, Khovanov width and dealternation number of positive braid links, [http://arxiv.org/abs/1610.04534 arXiv:1605.04534 math.GT]; 10/2016<br />
<br />
*M. Heusener, R. Zentner, A new algorithm for 3-sphere recognition, [http://arxiv.org/abs/1610.04092 arXiv:1605.04092 math.GT]; 10/2016<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl]; M. Heusener. On high-dimensional representations of knot groups [http://arxiv.org/abs/1610.04414 arXiv:1610.04414 math.GT]; 10/2016<br />
<br />
*O. Müller, Applying the index theorem to non-smooth operators, [https://arxiv.org/abs/1506.04636 arXiv:1506.04636 math.AP]; 10/2016<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl]; W. Lueck. L2-Euler characteristics and the Thurston norm [http://arxiv.org/abs/1609.07805 arXiv:1609.07805 math.GT]; 09/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; W. Lueck. Universal L2-torsion, polytopes and applications to 3-manifolds. [http://arxiv.org/abs/1609.07809 arXiv:1609.07809 math.GT]; 09/2016<br />
<br />
*A. Conway; [https://friedl.app.uni-regensburg.de/ S. Friedl]; E. Toffoli, The Blanchfield pairing of colored links. [http://arxiv.org/abs/1609.08057 arXiv:1609.08057 math.GT]; 09/2016<br />
<br />
*[https://www.icmat.es/miembros/burgos/index.html Burgos Gil, José Ignacio]; [https://gubler.app.uni-regensburg.de/ Gubler, Walter]; Jell, Philipp; [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html Künnemann, Klaus]; Martin, Florent, Differentiability of non-archimedean volumes and non-archimedean Monge-Ampère equations (with an appendix by Robert Lazarsfeld). Algebraic Geometry 7 (2) (2020) 113-152 [http://content.algebraicgeometry.nl/2020-2/2020-2-005.pdf doi:10.14231/AG-2020-005] [https://arxiv.org/abs/1608.01919 arXiv:1608.01919 math.AG]; 08/2016.<br />
<br />
*[https://gubler.app.uni-regensburg.de/ Gubler, Walter]; Martin, Florent, On Zhang's semipositive metrics. [https://arxiv.org/abs/1608.08030 arXiv:1608.08030]; 08/2016<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz], S. Saito, G. Tamme. Towards a non-archimedean analytic analog of the Bass-Quillen conjecture. [https://arxiv.org/abs/1608.00703 arXiv:1608.00703 math.AG]; 08/2016<br />
<br />
*O. Müller, A proof of Thorne's Hoop Conjecture for Einstein-Maxwell Theory, [https://arxiv.org/abs/1607.05036 arXiv:1607.05036 math.DG]; 08/2016<br />
<br />
*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl]. Full faithfulness for overconvergent F-de Rham-Witt connections. [https://arxiv.org/abs/1411.7182 arXiv:1411.7182 math.NT]; Comptes rendus - Mathématique vol. 354, no. 7, pp. 653-658, 07/2016.<br />
<br />
*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel. Homotopy theory with bornological coarse spaces. [https://arxiv.org/abs/1607.03657 arXiv:1607.03657 math.AT]; 07/2016<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl]. Novikov homology and noncommutative Alexander polynomials. [http://arxiv.org/pdf/arXiv:1606.03587.pdf arXiv:1606.03587 math.GT]; 06/2016<br />
<br />
*A. Mathew, [http://dtclausen.tumblr.com/ Dustin Clausen], [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] Descent in algebraic K-theory and a conjecture of Ausoni-Rognes. [https://arxiv.org/abs/1606.03328 arxiv:1606.03328 math.AT].<br />
<br />
*R. Zentner, Integer homology 3-spheres admit irreducible representations in SL(2,C), [http://arxiv.org/abs/1605.08530 arXiv:1605.08530 math.GT]; 05/2016<br />
<br />
*D. Fauser, C. Löh, Exotic finite functorial semi-norms on singular homology. [http://arxiv.org/abs/arXiv:1605.04093 arXiv:1605.04093 math.GT]; 05/2016<br />
<br />
*[https://math.uoregon.edu/profile/botvinn B. Botvinnik], O. Müller, Cheeger-Gromov convergence in a conformal setting, [https://arxiv.org/abs/1512.07651 arXiv:1512.07651 math.DG]; 04/2016<br />
<br />
* [http://www.gerrit-herrmann.de/#top G. Herrmann], The $L^2$-Alexander torsion for Seifert fiber spaces. [http://arxiv.org/pdf/arXiv:1602.08768.pdf arXiv:1602.08768 math.GT]; 02/2016<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Vidussi. Rank gradients of infinite cyclic covers of Kaehler manifolds. [http://arxiv.org/pdf/arXiv:1604.08267.pdf arXiv:1604.08267 math.GT]; 04/2016<br />
<br />
*J. Lind, C. Malkiewich. The transfer map of free loop spaces [http://arxiv.org/abs/1604.03067 arXiv:1604.03067 math.AT]; 04/2016<br />
<br />
*P. Graf. Polylogarithms for $GL_2$ over totally real fields. [http://arxiv.org/pdf/1604.04209.pdf arXiv:1604.04209 math.NT]; 04/2016 <br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, M. Nagel. Representation varieties detect essential surfaces. [http://arxiv.org/pdf/arXiv:1604.00584.pdf arXiv:1604.00584 math.GT]; 04/2016<br />
<br />
*D. Scarponi, Sparsity of p-divisible unramified liftings for subvarieties of abelian varieties with trivial stabilizer. [https://arxiv.org/abs/1602.08755v3 arXiv:1602.08755v3]; 02/2016<br />
<br />
*O. Gwilliam, [https://dmitripavlov.org/ D. Pavlov]. Enhancing the filtered derived category. [https://arxiv.org/abs/1602.01515 arXiv:1602.01515], accepted by J. Pure Appl. Algebra; 02/2016<br />
<br />
*[https://www.mathi.uni-heidelberg.de/people/personeninfo.html?uid=jschmidt J. Schmidt], [https://www.florianstrunk.de/ F. Strunk]. On the shifted stable A1-connectivity property. [http://arxiv.org/abs/1602.08356 arXiv:1602.08356 math.AG]; 02/2016<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl],M. Boileau. Epimorphisms of 3-manifold groups. [http://arxiv.org/pdf/arXiv:1602.06779.pdf arXiv:1602.06779 math.GT]; 02/2016<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl],[http://math.wisc.edu/~maxim L. Maxim]. Twisted Novikov homology of complex hypersurface complements. [http://arxiv.org/pdf/arXiv:1602.04943.pdf arXiv:1602.04943 math.AT]; 02/2016<br />
<br />
*[http://federicobambozzi.eu F. Bambozzi]. Theorems A and B for dagger quasi-Stein spaces. [http://arxiv.org/pdf/1602.04388.pdf arXiv:1602.04388 math.AG]; 02/2016<br />
<br />
*T. Fiore and M. Pieper. Waldhausen Additivity: Classical and Quasicategorical. [http://arxiv.org/abs/1207.6613 arXiv:1207.6613v2 math.AT]; 02/2016<br />
<br />
*A. Engel. Wrong way maps in uniformly finite homology and homology of groups. [http://arxiv.org/abs/1602.03374 arXiv:1602.03374 math.GT]; 02/2016<br />
<br />
*M. Pilca. Toric Vaisman Manifolds. [https://arxiv.org/abs/1512.00876 arXiv:1512.00876 math.DG]; 01/2016<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. Leidy, M. Nagel, M. Powell. Twisted Blanchfield pairings and decompositions of 3-manifolds. [http://arxiv.org/pdf/arXiv:arXiv:1602.00140.pdf arXiv:1602.00140 math.GT]; 01/2016<br />
<br />
*O. Raventós. Transfinite Adams representability. [http://arxiv.org/abs/1304.3599 arXiv:1304.3599]; new version 02/2016<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz], [https://www.florianstrunk.de/ F. Strunk]. On the vanishing of negative homotopy K-theory [http://arxiv.org/abs/1601.08075 arXiv:1601.08075 math.AG]; 01/2016<br />
<br />
*J. Lind, H. Sati, [http://math.umn.edu/~cwesterl/ C. Westerland]. A higher categorical analogue of topological T-duality for sphere bundles [http://arxiv.org/abs/1601.06285 arXiv:1601.06285 math.AT]; 01/2016<br />
<br />
*F. Madani, [http://moroianu.perso.math.cnrs.fr/ A. Moroianu], M. Pilca. Conformally related Kähler metrics and the holonomy of lcK manifolds [https://arxiv.org/abs/1511.09212 arXiv: 1511.09212 math.DG]; 01/2016<br />
<br />
===2015===<br />
<br />
*D. Scarponi, The realization of the degree zero part of the motivic polylogarithm on abelian schemes in Deligne-Beilinson cohomology. [https://arxiv.org/abs/1512.01997 arXiv:1512.01997]; 12/2015<br />
<br />
*[http://www.math.ens.fr/~amini/ O. Amini], [http://www.math.uchicago.edu/~bloch/ S. Bloch], [http://www.icmat.es/miembros/burgos/ J. I. Burgos Gil], J. Fresán. Feynman Amplitudes and Limits of Heights [http://arxiv.org/pdf/1512.04862.pdf arXiv:1512.04862 math.AG]; 12/2015<br />
<br />
* P. Jell, K. Shaw, J. Smacka. Superforms, Tropical Cohomology and Poincaré Duality [https://doi.org/10.1515/advgeom-2018-0006 doi:10.1515/advgeom-2018-0006] [http://arxiv.org/pdf/1512.07409v1.pdf arXiv:1512.07409 math.AG]; 12/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. Livingston, R. Zentner. Knot concordances and alternating knots. [http://arxiv.org/pdf/arXiv:1512.08414.pdf arXiv:1512.08414 math.GT]; 12/2015<br />
<br />
*B. Ammann; Klaus Kröncke, Hartmut Weiß, Frederik Witt. Holonomy rigidity for Ricci-flat metrics, [http://arxiv.org/abs/1512.07390 arXiv:1512.07390 math.DG]; 12/2015<br />
<br />
*[http://gt.postech.ac.kr/~jccha/ J. C. Cha], [https://friedl.app.uni-regensburg.de/ S. Friedl], F. Funke. The Grothendieck group of polytopes and norms. [http://arxiv.org/pdf/arXiv:1512.06699.pdf arXiv:1512.06699 math.GT]; 12/2015<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], J. Hertel. Local heights of toric varieties over non-archimedean fields [https://arxiv.org/pdf/1512.06574.pdf arXiv1512.06574 math.NT]; 12/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Powell. The presentation of the Blanchfield pairing of a knot via a Seifert matrix. [http://arxiv.org/pdf/arXiv:1512.04603.pdf arXiv:1512.04603 math.GT]; 12/2015<br />
<br />
*F. Bambozzi, O. Ben-Bassat, K. Kremnizer . Stein Domains in Banach Algebraic Geometry. [http://arxiv.org/pdf/1511.09045.pdf arxiv:1511.09045 math.AG]; 11/2015<br />
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*Y. Wu. On the p-adic local invariant cycle theorem. [http://arxiv.org/pdf/1511.08323.pdf arxiv:1511.08323 math.AG]; 11/2015<br />
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*J. Scholbach, [https://dmitripavlov.org/ D. Pavlov]. Homotopy theory of symmetric powers. [https://arxiv.org/abs/1510.04969 arXiv:1510.04969]; 10/2015 <br />
<br />
*F. Martin; Analytic functions on tubes of non-Archimedean analytic spaces, with an appendix by Christian Kappen [http://arxiv.org/abs/1510.01178 arXiv:1510.01178]; 10/2015 <br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings]. On p-adic interpolation of motivic Eisenstein classes. [http://arxiv.org/pdf/1510.01466.pdf arxiv:1505.01466 math.NT]; 10/2015<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. The L^2-torsion function and the Thurston norm of 3-manifolds. [http://arxiv.org/pdf/1510.00264.pdf arXiv:1510.00264 math.GT]; 10/2015<br />
<br />
*O. Müller, N. Nowaczyk, A universal spinor bundle and the Einstein-Dirac-Maxwell equation as a variational theory, [https://arxiv.org/abs/1504.01034 arXiv:1504.01034 math.DG]; 10/2015<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematics/mathematics-kuennemann/ K. Künnemann]. Positivity properties of metrics and delta-forms. [http://arxiv.org/abs/1509.09079 arXiv:150909079 math.AG]; 09/2015<br />
<br />
*[https://bunke.app.uni-regensburg.de U. Bunke], T. Nikolaus, G. Tamme. The Beilinson regulator is a map of ring spectra [http://arxiv.org/abs/1509.05667 arXiv:1509.05667 math.AG]; 09/2015<br />
<br />
*C. Löh. Odd manifolds of small integral simplicial volume [http://arxiv.org/abs/1509.00204 arXiv:1509.00204 math.GT]; 09/2015<br />
<br />
*P. Feller, S. Pohlmann, R. Zentner, Alternating numbers of torus knots with small braid index, [http://arxiv.org/abs/1508.05825 arXiv:1508.05825]; 08/2015<br />
<br />
* I. Barnea, [http://wwwmath.uni-muenster.de/u/joachim/ M. Joachim], S. Mahanta. Model structure on projective systems of C*-algebras and bivariant homology theories. [http://arxiv.org/abs/1508.04283 math.KT]; 08/2015<br />
<br />
*C. Löh, C. Pagliantini, S. Waeber. Cubical simplicial volume of 3-manifolds. [http://arxiv.org/abs/1508.03017 arXiv:1508.03017 math.GT]; 08/2015<br />
<br />
* B. Ammann, F. Madani, M. Pilca. The S^1-equivariant Yamabe invariant of 3-manifolds [http://arxiv.org/abs/1508.02727 arxiv:1508.02727 math.DG]; 08/2015<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], J. Rabinoff, [https://www.uni-frankfurt.de/50278019/Werner A. Werner] Tropical Skeletons [https://arxiv.org/pdf/1508.01179.pdf arXiv:1508.01179 math.AG]; 08/2015<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. On infinitesimal Einstein deformations [https://arxiv.org/abs/1508.00721 arXiv:1508.00721 math.DG]; 08/2015<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. On the stability of Einstein manifolds [https://arxiv.org/abs/1311.6749 arXiv:1311.6749 math.DG]; 08/2015<br />
<br />
*F. Bambozzi. Closed graph theorems for bornological spaces. [http://arxiv.org/abs/1508.01563 arXiv:1508.01563 math.FA]; 08/2015<br />
<br />
*A. Mathew, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] Nilpotence and descent in equivariant stable homotopy theory. [http://www.sciencedirect.com/science/article/pii/S0001870815300062 Advances in Mathematics].<br />
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*A. Mathew, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] Derived induction and restriction theory. [http://arxiv.org/abs/1507.06867 arxiv:1507.06867 math.AT].<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Stable and unstable Einstein warped products [https://arxiv.org/abs/1507.01782 arXiv:1507.01782 math.DG]; 07/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], K. Schreve, S. Tillmann. Thurston norm via Fox calculus. [http://de.arxiv.org/pdf/1507.05660.pdf arXiv:1507.05660 math.GT]; 07/2015<br />
<br />
*X. Shen; Perfectoid Shimura varieties of abelian type [http://arxiv.org/abs/1507.01824 arXiv:1507.01824 math.NT]; 07/2015<br />
<br />
*R. Nakad, M. Pilca. Eigenvalue Estimates of the spin^c Dirac Operator and Harmonic Forms on Kähler-Einstein Manifolds. [https://arxiv.org/abs/1502.05252 arXiv:1502.05252 math.DG]; 07/2015<br />
<br />
*[http://www.mathematik.uni-muenchen.de/~dieter/ D. Kotschick], C. L&ouml;h, [https://www2.math.binghamton.edu/p/people/chrisneo/start C. Neofytidis]. On stability of non-domination under taking products. [http://arxiv.org/abs/1507.01413 arXiv:1507.01413 math.GT]; 07/2015<br />
<br />
*R. Frigerio, C. L&ouml;h, C. Pagliantini, [http://topology.math.kit.edu/english/21_53.php R. Sauer]. Integral foliated simplicial volume of aspherical manifolds. [http://arxiv.org/abs/1506.05567 arXiv:1506.05567 math.GT]; 06/2015<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Stability and instability of Ricci solitions [https://arxiv.org/abs/1403.3721 arXiv:1403.3721 math.DG]; 06/2015<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Rigidity and infinitesimal deformability of Ricci solitions [https://arxiv.org/abs/1408.6751 arXiv:1408.6751 math.DG]; 06/2015<br />
<br />
*O. Raventós. The hammock localization preserves homotopies. [http://arxiv.org/abs/1404.7354 arXiv:1404.7354]; new version 05/2015<br />
<br />
*M. Boileau, [https://friedl.app.uni-regensburg.de/ S. Friedl]. The profinite completion of $3$-manifold groups, fiberedness and the Thurston norm. [http://arxiv.org/pdf/arXiv:1505.07799 arXiv:1505.07799 math.GT]; 05/2015<br />
<br />
*S. Wang. Le système d'Euler de Kato en famille (II) [http://arxiv.org/abs/1312.6428 arXiv:1312.6428 math.NT]; new version 05/2015<br />
<br />
* A. Huber, [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings]. Polylogarithm for families of commutative group schemes [http://arxiv.org/pdf/1505.04574.pdf arxiv:1505.04574 math.AG]; 05/2015<br />
<br />
*M. Blank; Relative Bounded Cohomology for Groupoids [http://arxiv.org/abs/1505.05126 arXiv:1505.05126 math.AT]; 05/2015<br />
<br />
*A. Engel. Rough index theory on spaces of polynomial growth and contractibility. [http://arxiv.org/abs/1505.03988 arXiv:1505.03988 math.DG]; 05/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, M. Nagel. A note on the existence of essential tribranched surfaces. [http://arxiv.org/pdf/arXiv:1505.01806 arXiv:arXiv:1505.01806 math.GT]; 05/2015<br />
<br />
*[http://mate.dm.uba.ar/~ghenry/index.html G. Henry]. Second Yamabe constant on Riemannian products. [http://arxiv.org/abs/1505.00981 arXiv:1505.00981 math.DG]; 05/2015<br />
<br />
* C. L&ouml;h. A note on bounded-cohomological dimension of discrete groups. [http://arxiv.org/abs/1504.05760 arXiv:1504.05760 math.GR]; 04/2015<br />
<br />
*[http://homepage.univie.ac.at/david.fajman/ D. Fajman], [https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Stable fixed points of the Einstein flow with positive cosmological constant [https://arxiv.org/abs/1504.00687 arXiv:1504.00687 math.DG]; 04/2015<br />
<br />
*S. Mahanta. Algebraic K-theory, K-regularity, and T-duality of O<sub>&infin;</sub>-stable C*-algebras. [http://arxiv.org/abs/1311.4720 arXiv:1311.4720 math.KT]; new version 04/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel. Twisted Reidemeister torsion and the Thurston norm: graph manifolds and finite representations. [http://arxiv.org/pdf/1503.07251 arXiv:1503.07251 math.GT]; 03/2015<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz]. A restriction isomorphism for cycles of relative dimension zero. [http://arxiv.org/abs/1503.08187 arXiv 1503.08187 math.AG]; 03/2015<br />
<br />
*M. Nagel, B. Owens. Unlinking information from 4-manifolds. [http://arxiv.org/abs/1503.03092 arXiv 1503.03092 math.GT]; 03/2015<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Loeffler, S. Zerbes. Rankin--Eisenstein classes and explicit reciprocity laws. [http://arxiv.org/pdf/1503.02888.pdf arxiv:1503.02888 math.NT]; 03/2015<br />
<br />
*B. Ammann, N. Große. Relations between threshold constants for Yamabe type bordism invariants. [http://arxiv.org/abs/1502.05232 arxiv:1502.05232 math.DG]; 02/2015<br />
<br />
*R. Cluckers, F. Martin. A definable, p-adic analogue of Kiszbraun’s Theorem on extensions of Lipschitz maps. [http://arxiv.org/abs/1502.03036 arxiv:1502.03036 math.AG]; 02/2015<br />
<br />
*S. Mahanta. Symmetric monoidal noncommutative spectra, strongly self-absorbing C*-algebras, and bivariant homology. [http://arxiv.org/abs/1403.4130 arXiv:1403.4130 math.KT]; new version 02/2015<br />
<br />
*A. Engel. Index theory of uniform pseudodifferential operators. [http://arxiv.org/abs/1502.00494 arXiv:1502.00494 math.DG]; 02/2015<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz]. Transfinite limits in topos theory. [http://arxiv.org/abs/1502.01923 arXiv:1502.01923 math.CT]; 02/2015<br />
<br />
*F. Bambozzi, O. Ben-Bassat. Dagger Geometry As Banach Algebraic Geometry. [http://arxiv.org/abs/1502.01401v1 arXiv:1502.01401v1 math.AG]; 02/2015<br />
<br />
* S. Mahanta. C*-algebraic drawings of dendroidal sets. [http://arxiv.org/abs/1501.05799 arXiv:1501.05799 math.OA]; 01/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Tillmann. Two-generator one-relator groups and marked polytopes. [http://arxiv.org/pdf/1501.03489v1.pdf arXiv:1501.03489 math.GR]; 01/2015<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Loeffler, S. Zerbes. Rankin-Eisenstein classes for modular forms. [http://arxiv.org/pdf/1501.03289.pdf arxiv:1501.03289 math.NT]; 01/2015 <br />
<br />
*R. Zentner. A class of knots with simple SU(2) representations. [http://arxiv.org/pdf/1501.02504.pdf arXiv:1501.02504 math.GT]; 01/2015<br />
<br />
*J. Lind, V. Angeltveit. Uniqueness of BP<n>. [http://arxiv.org/pdf/1501.01448.pdf arXiv:1501.01448 math.AT]; 01/2015<br />
<br />
*S. Mahanta. Colocalizations of noncommutative spectra and bootstrap categories. [http://arxiv.org/abs/1412.8370 arXiv:1412.8370 math.KT]; new version 01/2015<br />
<br />
===2014===<br />
<br />
*V. Diekert, F. Martin, [http://dept-info.labri.fr/~ges/ G. Sénizergues], [http://cmup.fc.up.pt/cmup/pvsilva/ P. V. Silva]: Equations over free inverse monoids with idempotent variables. [http://arxiv.org/abs/1412.4737 arxiv:1412.4737 cs.LO]; 12/2014<br />
<br />
*Harju A.J: Quantum Orbifolds. [http://arxiv.org/pdf/1412.4589v1.pdf arXiv:1412.4589 math.QA]; 12/2014<br />
<br />
* Harju A.J.: On Noncommutative Geometry of Orbifolds. [http://arxiv.org/pdf/1405.7139v4.pdf arXiv:1405.7139 math.DG]; 12/2014 (revision)<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel. 3-manifolds that can be made acyclic. [http://arxiv.org/pdf/1412.4280 arXiv:1412.4280 math.GT]; 12/2014<br />
<br />
* [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Roessler. Higher analytic torsion, polylogarithms and norm compatible elements on abelian schemes. [http://arxiv.org/pdf/1412.2925v1.pdf arXiv:1412:2925 math.AG]; 12/2014<br />
<br />
* [https://friedl.app.uni-regensburg.de/ S. Friedl], D. Silver, S. Wiliams. The Turaev and Thurston norms. [http://arxiv.org/pdf/1412.2406.pdf arXiv:1412.2406 math.GT]; 12/2014<br />
<br />
* [http://www.math.uni-hamburg.de/home/belgun/ F. Belgun] Geodesics and Submanifold Structures in Conformal Geometry. [https://arxiv.org/abs/1411.4404 arXiv:1411.4404 math.DG]; 11/2014<br />
<br />
*J. Dubois, [https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. The L^2-Alexander torsion is symmetric. [http://arxiv.org/pdf/1411.2292.pdf arXiv:1411.2292 math.GT]; 11/2014<br />
<br />
*X. Shen. On the cohomology of some simple Shimura varieties with bad reduction. [http://arxiv.org/pdf/1411.0245v1.pdf arXiv:1411.0245 math.NT]; 11/2014<br />
<br />
*X. Shen. On the l-adic cohomology of some p-adically uniformized Shimura varieties. [http://arxiv.org/pdf/1411.0244v1.pdf arXiv:1411.0244 math.NT]; 11/2014<br />
<br />
* F. Martin. Overconvergent subanalytic subsets in the framework of Berkovich spaces [https://arxiv.org/abs/1211.6684 arXiv:1211.6684]; 10/2014<br />
<br />
*J. Dubois, [https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. Three flavors of twisted invariants of knots. [http://arxiv.org/pdf/1410.6924.pdf arXiv:1410.6924 math.GT]; 10/2014<br />
<br />
*J. Dubois, [https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. The L^2-Alexander torsion of 3-manifolds. [http://arxiv.org/pdf/1410.6918.pdf arXiv:1410.6918 math.GT]; 10/2014<br />
<br />
*A. Beilinson, [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], A. Levin. Topological polylogarithms and p-adic interpolation of L-values of totally real fields. [http://arxiv.org/pdf/1410.4741v1.pdf arXiv:1410:4741 math.NT]; 10/2014<br />
<br />
*M. Nagel. Minimal genus in circle bundles over 3-manifolds. [http://arxiv.org/pdf/1410.4018.pdf arXiv 1410.4018 math.GT]; 10/2014<br />
<br />
*[http://www.nullplug.org/ J. Noel] Nilpotence in the symplectic bordism ring. [http://arxiv.org/abs/1410.3847 arxiv 1410.3847 math.AT] To appear Cont. Mathematics.<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel, M. Powell. A specious unlinking strategy. [http://arxiv.org/pdf/1410.2052.pdf arXiv:1410.2052 math.GT]; 10/2014<br />
<br />
*[http://www.mimuw.edu.pl/~mcboro/ M. Borodzik], [https://friedl.app.uni-regensburg.de/ S. Friedl], M. Powell. Blanchfield forms and Gordian distance [http://arxiv.org/pdf/1409.8421.pdf arXiv:1409.8421 math.GT]; 09/2014<br />
<br />
*[http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://homepages.uni-regensburg.de/~spj54141/ J. Sprang]. p-adic interpolation and multiplicative orientations of KO and tmf. [http://arxiv.org/pdf/1409.5314v1.pdf arXiv:1409.5314 math.AT]; 09/2014<br />
<br />
*P. Jell. A Poincaré lemma for real valued differential forms on Berkovich spaces. [http://arxiv.org/abs/1409.0676 arXiv:1409:0676 math.AG]; 09/2014 [http://link.springer.com/article/10.1007%2Fs00209-015-1583-8 Publication at Mathematische Zeitschrift DOI: 10.1007/s00209-015-1583-8] 11/15<br />
<br />
*R. Scheider. The de Rham realization of the elliptic polylogarithm in families. [http://arxiv.org/abs/1408.3819 arXiv:1408.3819 math.AG]; 08/2014<br />
<br />
*G. Tamme. On an analytic version of Lazard's isomorphism. [http://arxiv.org/abs/1408.4301 arXiv:1408.4301 math.NT]; 08/2014<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematics/mathematics-kuennemann/ K. Künnemann]. A tropical approach to non-archimedean Arakelov theory. [http://arxiv.org/abs/1406.7637 arXiv:1406.7637 math.AG]; 06/2014<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Loeffler, S. Zerbes. Rankin-Selberg Eulersystems and p-adic interpolation. [http://arxiv.org/pdf/1405.3079.pdf arxiv:1405.3079 math.NT]; 05/2014<br />
<br />
*A. Mathew, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] On a nilpotence conjecture of J.P. May. [http://arxiv.org/abs/1403.2023 arxiv:1403.2023 math.AT]; Journal of Topology, 12/2015.<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], J. Rabinoff, [https://www.uni-frankfurt.de/50278019/Werner A. Werner] Skeletons and tropicalizations. [https://arxiv.org/pdf/1404.7044v3.pdf arXiv:1404.7044 math.AG]; 04/2014<br />
<br />
*C. Löh. Finite functorial semi-norms and representability. [http://arxiv.org/abs/1404.6557 arXiv:1404.6557 math.AT]; 04/2014</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Research&diff=3278Research2025-10-09T08:27:13Z<p>Mar09836: </p>
<hr />
<div>__NOTOC__<br />
{{Template:Topics}}<br />
<br />
{{Template:Projects and principal investigators}}<br />
<br />
== Publications/Preprints (in reverse chronological order) ==<br />
<br />
=== 2025 ===<br />
<br />
* [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Localisation theorems for the connective K-theory of exact categories, [https://arxiv.org/abs/2510.07170 arXiv:2510.07170]; 10/2025.<br />
<br />
* C. Dahlhausen, [https://www.jeroenhekking.nl/ J. Hekking], S. Wolters. Motivic homotopy theory for perfect schemes, [https://arxiv.org/abs/2510.01390 arXiv:2510.01390]; 10/2025.<br />
<br />
* [https://www.uni-regensburg.de/mathematics/mathematics-lockman/ S. Lockman] Semi-Riemannian spin^c manifolds carrying generalized Killing spinors and the classification of Riemannian spin^c manifolds admitting a type I imaginary generalized Killing spinor, [https://arxiv.org/abs/2509.08477 arXiv:2509.08477]; 09/2025.<br />
<br />
* [https://kevinlimath.wordpress.com/ K. Li], [https://loeh.app.ur.de C. L&ouml;h], M. Moraschini, R. Sauer, [https://matthiasuschold.gitlab.io/ M. Uschold]. The cheap embedding principle: Dynamical upper bounds for homology growth, [https://arxiv.org/abs/2508.01347 arXiv:2508.01347]; 08/2025.<br />
<br />
* C. Dahlhausen, [https://www.jeroenhekking.nl/ J. Hekking], S. Wolters. Duality for KGL-modules in motivic homotopy theory, [https://arxiv.org/abs/2508.00064 arXiv:2508.00064]; 07/2025.<br />
<br />
*Z. Li, [https://sites.google.com/view/ysqin/ Y.Qin]. F-isocrystals of Higher Direct Images of p-Divisible Groups, [https://arxiv.org/abs/2506.11736 arXiv:2506.11736]; 06/2025<br />
<br />
* H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. Algebraic flat connections and o-minimality, [https://arxiv.org/abs/2506.07498 arXiv:2506.07498]; 06/2025<br />
<br />
* [https://tessbouis.com/ T. Bouis], A. Kundu. Beilinson--Lichtenbaum phenomenon for motivic cohomology, [https://arxiv.org/abs/2506.09910 arXiv:2506.09910]; 06/2025<br />
<br />
* [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Hinich's model for Day convolution revisited, [https://arxiv.org/abs/2506.06025 arXiv:2506.06025]; 06/2025<br />
<br />
* M. Nielsen, [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. The presentable stable envelope of an exact category, [https://arxiv.org/abs/2506.02598 arXiv:2506.02598]; 06/2025<br />
<br />
* P. Capovilla, [https://kevinlimath.wordpress.com/ K. Li], [https://loeh.app.uni-regensburg.de/ C. Löh]. Combination of open covers with $\pi_1$-constraints, [https://arxiv.org/abs/2505.04292 arXiv:2505.04292]; 05/2025.<br />
<br />
*[https://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], Initial data rigidity implies spacetime rigidity, [https://arxiv.org/abs/2504.16095 arXiv:2504.16095]; 04/2025<br />
<br />
* [https://sites.google.com/view/chenyinglin/%E9%A6%96%E9%A1%B5 C. Lin], G. Zémor. Kneser's theorem for codes and ℓ-divisible set families. [https://arxiv.org/abs/2504.19304 arXiv:2504.19304]; 04/2025<br />
<br />
* [https://kevinlimath.wordpress.com/ K. Li], M. Moraschini, G. Raptis. The Serre spectral sequence in bounded cohomology, [https://arxiv.org/abs/2503.22505 arXiv:2503.22505]; 03/2025.<br />
<br />
* [https://webusers.imj-prg.fr/~antoine.sedillot/ A. Sédillot] Topological adelic curves: algebraic coverings, geometry of numbers and heights of closed points. [https://arxiv.org/abs/2503.20156 arXiv:2503.20156]; 03/2025<br />
<br />
* M. Ramzi, [https://vova-sosnilo.com/ V. Sosnilo], [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Every motive is the motive of a stable &infin;-category, [https://arxiv.org/abs/2503.11338 arXiv:2503.11338]; 03/2025<br />
<br />
* E. Elmanto, D. Kubrak, [https://vova-sosnilo.com/ V. Sosnilo]. On filtered algebraic K-theory of stacks I: characteristic zero, [https://arxiv.org/abs/2503.09928 arXiv:2503.09928]; 03/2025<br />
<br />
* [https://kevinlimath.wordpress.com/ K. Li], L. Sanchez Saldana. A note on finiteness properties of vertex stabilisers, [https://arxiv.org/abs/2502.14751 arXiv:2502.14751]; 02/2025.<br />
<br />
* V. Saunier, [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. On exact categories and their stable envelopes. [https://arxiv.org/abs/2502.03408 arXiv:2502.03408]; 02/2025<br />
<br />
=== 2024 ===<br />
* [https://sites.google.com/view/chenyinglin/%E9%A6%96%E9%A1%B5 C. Lin] , Galois orbits of torsion points over polytopes near atoral sets. [https://arxiv.org/abs/2412.11156 arXiv:2412.11156]; 12/2024<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Bastl, T. Hirsch, [https://loeh.app.ur.de C. L&ouml;h], L. Munser, P. Perras, L. Schamback, [https://homepages.uni-regensburg.de/~usm34387/ M. Uschold] et al. Algorithms in 4-manifold topology, [https://arxiv.org/abs/2411.08775 arXiv:2411.08775 math.GT]; 11/2022<br />
<br />
* N. Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Maxime Ramzi, Separable commutative algebras in equivariant homotopy theory. [https://arxiv.org/abs/2411.06845 arXiv:2411.06845];11/2024<br />
<br />
* N. Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Maxime Ramzi, A symmetric monoidal fracture square. [https://arxiv.org/abs/2411.05467 arXiv:2411.05467];11/2024<br />
<br />
* [https://webusers.imj-prg.fr/~antoine.sedillot/ A. Sédillot] Pseudo-absolute values: foundations. [https://arxiv.org/abs/2411.03905 arXiv:2411.03905]; 11/2024<br />
<br />
* U. Bunke, M. Ludewig, Coronas and Callias type operators in coarse geometry [https://arxiv.org/abs/2411.01646 arXiv:2411.01646]; 11/2024<br />
<br />
* [https://hoyois.app.ur.de M. Hoyois]. Remarks on the motivic sphere without A^1-invariance, [https://arxiv.org/abs/2410.16757 arxiv:2410.16757]; 10/2024<br />
<br />
* N. Deshmukh, [https://sites.google.com/view/surajyadav/ S. Yadav]. A^1- connected stacky curves and the Brauer group of moduli of elliptic curves, [https://arxiv.org/abs/2410.01525 arxiv:2410.01525]; 10/2024<br />
<br />
* H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. A non-abelian version of Deligne's Fixed Part Theorem, [https://arxiv.org/abs/2408.13910 arXiv:2408.13910]; 08/2024.<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], F. Misev, A. Zupan, Bounding the ribbon numbers of knots and links , [https://arxiv.org/abs/2408.11618 arXiv:2408.11618 math.GT]; 08/2024<br />
<br />
* [https://kevinlimath.wordpress.com/ K. Li], [https://loeh.app.ur.de C. L&ouml;h], M. Moraschini, R. Sauer, [https://homepages.uni-regensburg.de/~usm34387/ M. Uschold]. The algebraic cheap rebuilding property, [https://arxiv.org/abs/2409.05774 arXiv:2409.05774]; 09/2024.<br />
<br />
* [https://homepages.uni-regensburg.de/~hof61178/ F. Hofmann] A vanishing criterion for cup products and Massey products in bounded cohomology. [https://arxiv.org/pdf/2407.17034 arXiv:2407.17034];07/2024<br />
<br />
*Magnus Carlson, Peter Haine, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Reconstruction of schemes from their étale topoi, [https://arxiv.org/abs/2407.19920 2407.19920]; 07/2024.<br />
<br />
* [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], R. Haugseng, T. Lenz, S. Linskens. Normed equivariant ring spectra and higher Tambara functors, [https://arxiv.org/abs/2407.08399 arXiv:2407.08399]; 07/2024<br />
<br />
*Adrian Clough, [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], S. Linskens. Global spaces and the homotopy theory of stacks, [https://arxiv.org/abs/2407.06877 arXiv:2407.06877]; 07/2024<br />
<br />
*D. Gepner, S. Linskens, [https://sites.google.com/view/lucapol/home L. Pol] Global 2-rings and genuine refinements. [https://arxiv.org/pdf/2407.05124 arXiv:2407.05124];07/2024<br />
<br />
*Z. Li, [https://sites.google.com/view/ysqin/ Y.Qin]. On p-torsions of geometric Brauer groups, [https://arxiv.org/abs/2406.19518 arXiv:2406.19518]; 06/2024<br />
<br />
* [https://kerz.app.uni-regensburg.de/ M. Kerz], G. Tamme. A remark on crystalline cohomology. [https://arxiv.org/abs/2406.19772 arXiv:2406.19772]; 06/2024<br />
<br />
*F. Hebestreit, M. Land, M. Weiss, [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Homology manifolds and euclidean bundles [https://arxiv.org/abs/2406.14677 arXiv:2406.14677]; 06/2024<br />
<br />
* [https://homepages.uni-regensburg.de/~kuh45866/ H. Kufner]. Deligne's conjecture on the critical values of Hecke L-functions [https://arxiv.org/abs/2406.06148 arXiv:2406.06148]; 06/2024<br />
<br />
*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Conformal product structures on compact Kähler manifolds [https://arxiv.org/abs/2405.08430 arxiv.org/abs/2405.08430]; 05/2024<br />
<br />
*M. Ludewig, Categories of Lagrangian Correspondences in Super Hilbert Spaces and Fermionic Functorial Field Theory; [https://arxiv.org/abs/2212.02956 arXiv:2212.02956]; 03/2024.<br />
<br />
*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], The stringor bundle; [https://arxiv.org/abs/2206.09797 arXiv:2206.09797]; 04/2024.<br />
<br />
* [https://sites.google.com/view/ysqin/ Y.Qin]. On the Brauer groups of fibrations. Math. Z. 307, 18 (2024), [https://doi.org/10.1007/s00209-024-03487-8 published version]; 04/2024<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kalelkar, J. Quintanilha, Writhe invariants of 3-regular spatial graphs , [https://arxiv.org/abs/2404.09649 arXiv:2404.09649 math.GT]; 04/2024<br />
<br />
*[https://www.math.cit.tum.de/en/algebra/karlsson/ E. Karlsson], [https://www.math.cit.tum.de/en/algebra/scheimbauer/ C. I. Scheimbauer], [https://www.math.cit.tum.de/en/algebra/personen/walde/ T. Walde]. Assembly of constructible factorization algebras, [https://arxiv.org/abs/2403.19472 arXiv:2403.19472]; 03/2024<br />
<br />
*M. Ludewig, The Clifford Algebra Bundle on Loop Space; [https://arxiv.org/abs/2204.00798 arXiv:2204.00798]; 03/2024.<br />
<br />
*T. Annala, [https://hoyois.app.ur.de M. Hoyois], R. Iwasa. Atiyah duality for motivic spectra, [https://arxiv.org/abs/2403.01561 arXiv:2403.01561 math.AG]; 03/2024<br />
<br />
*[https://sites.google.com/view/bastiaan-cnossen B. Cnossen], T. Lenz, S. Linskens. Parametrized higher semiadditivity and the universality of spans, [https://arxiv.org/abs/2403.07676 arXiv:2403.07676]; 03/2024 <br />
<br />
*[https://sites.google.com/view/bastiaan-cnossen B. Cnossen], R. Haugseng, T. Lenz, S. Linskens. Homotopical commutative rings and bispans, [https://arxiv.org/abs/2403.06911 arXiv:2403.06911]; 03/2024<br />
<br />
*M. Ramzi, [https://vova-sosnilo.com/ V. Sosnilo], [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Every spectrum is the K-theory of a stable &infin;-category, [https://arxiv.org/abs/2401.06510 arXiv:2401.06510]; 01/2024<br />
<br />
*N. Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Separable commutative algebras and Galois theory in stable homotopy theories. [https://arxiv.org/abs/2305.01259 arXiv:2305.01259]; Advances in Mathematics 1/2024<br />
<br />
===2023===<br />
<br />
*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. Semi-stable Lefschetz Pencils, [https://arxiv.org/abs/2311.15886 arXiv:2311.15886]; 11/2023<br />
<br />
*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Proper morphisms of infinity-topoi, [https://arxiv.org/abs/2311.08051 arxiv:2311.08051]; 11/2023.<br />
<br />
*[https://sites.google.com/view/bastiaan-cnossen B. Cnossen], T. Lenz, S. Linskens. The Adams isomorphism revisited, [https://arxiv.org/abs/2311.04884 arXiv:2311.04884]; 11/2023<br />
<br />
*B. Ammann, C.Löh, [http://www.berndammann.de/publications/minimal-geodesics/ A quadratic lower bound for the number of minimal geodesics], [https://arxiv.org/abs/2311.01626 arXiv:2311.01626]; 11/2023.<br />
<br />
*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Einstein metrics on conformal products [https://arxiv.org/abs/2311.03744 arxiv:311.03744]; 11/2023.<br />
<br />
*M. Pippi. On some (co)homological invariants of coherent matrix factorizations, J. Noncommut. Geom. (2023), arXiv version: [https://arxiv.org/abs/2011.14740]; 08/2023.<br />
<br />
*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], A representation of the string 2-group; [https://arxiv.org/abs/2308.05139 arXiv:2308.05139]; 8/2023.<br />
<br />
*M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Quantization of conductance and the coarse cohomology of partitions; [https://arxiv.org/abs/2308.02819 arXiv:2308.02819]; 8/2023.<br />
<br />
*[https://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], Initial data sets with dominant energy condition admitting no smooth DEC spacetime extension, [https://arxiv.org/abs/2308.00643 arXiv:2308.00643]; 08/2023<br />
<br />
*[https://loeh.app.ur.de C. L&ouml;h], [https://graptismath.net G. Raptis]. A roadmap to the (vanishing of the) Euler characteristic, [https://arxiv.org/abs/2306.16933 arXiv:2306.16933 math.GT]; the poster version can be found [https://go.ur.de/euler-roadmap here]; 06/2023<br />
<br />
* M. Ludewig, The spinor bundle on loop space; [https://arxiv.org/abs/2305.12521 arXiv:2305.12521]; 5/2023.<br />
<br />
*[https://loeh.app.ur.de C. L&ouml;h]. Exponential growth rates in hyperbolic groups (after Koji Fujiwara and Zlil Sela), Exposée 1206 for the Séminaire Bourbaki (April 2023), [https://arxiv.org/abs/2304.04424 arXiv:2304.04424 math.GR]; 04/2023 <br />
<br />
*[https://homepages.uni-regensburg.de/~glj57400/index.html J. Glöckle], Initial data rigidity via Dirac-Witten operators, [https://arxiv.org/abs/2304.02331 arXiv:2304.02331 math.DG]; 04/2023.<br />
<br />
*R. Gualdi, M. Sombra. Limit heights and special values of the Riemann zeta function, [https://arxiv.org/abs/2304.01966 arXiv:2304.01966 math.NT]; 04/2023.<br />
<br />
*P. Haine, Tim Holzschuh, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Nonabelian base change theorems & étale homotopy theory, [https://arxiv.org/abs/2304.00938 arXiv:2304.00938 math.AG]; 04/2023.<br />
<br />
* A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Adapted metrics on locally conformally product manifolds [https://arxiv.org/abs/2305.00185 arxiv:2305.00185]; 04/2023<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], K. Ince, When does the table theorem imply a solution to the square peg problem?, [https://arxiv.org/abs/2303.17711 arXiv:2303.17711 math.GT]; 03/2023<br />
<br />
*Tobias Barthel, Natalia Castellana, Drew Heard, Niko Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Beren Sanders, Descent in tensor triangular geometry. [https://arxiv.org/abs/2305.02308 arXiv:2305.02308]; Proceedings of the Abel Symposium 2022, 3/2023<br />
<br />
*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Internal higher topos theory, [https://arxiv.org/abs/2303.06437 arXiv:2303.06437 math.CT]; 03/2023.<br />
<br />
*T. Annala, [https://hoyois.app.uni-regensburg.de M. Hoyois], R. Iwasa. Algebraic cobordism and a Conner-Floyd isomorphism for algebraic K-theory, [https://arxiv.org/abs/2303.02051 arXiv:2303.02051 math.AG]; 03/2023. To appear in J. Amer. Math. Soc.<br />
<br />
*M. Grant, [https://kevinlimath.wordpress.com/ K. Li], E. Meir, I. Patchkoria. Comparison of equivariant cohomological dimensions, [https://arxiv.org/abs/2302.08574 arXiv:2302.08574 math.AT]; 02/2023.<br />
<br />
*D. Beraldo, M. Pippi. Non-commutative nature of ℓ-adic vanishing cycles, [https://arxiv.org/abs/2302.10120 arXiv:2302.10120 math.AG]; 02/2023. <br />
<br />
*[https://homepages.uni-regensburg.de/~gur23971/ R. Gualdi]. ¿Cu&aacute;ntas ra&iacute;ces de la unidad anulan un polinomio en dos variables?, La Gaceta de la Real Sociedad Matem&aacute;tica Espa&ntilde;ola 26 (2023), 149 — 172; 02/2023 (divulgative article)<br />
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*[https://loeh.app.ur.de C. L&ouml;h]. A comment on the structure of graded modules over graded principal ideal domains in the context of persistent homology, [https://arxiv.org/abs/2301.11756 arXiv:2301.11756 math.AC]; 01/2023<br />
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*M. Christ, T. Dyckerhoff, [https://www.math.cit.tum.de/en/algebra/personen/walde/ T. Walde]. Lax additivity, [https://arxiv.org/abs/2402.12251 arXiv:2402.12251]; 01/2023.<br />
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*M. Christ, T. Dyckerhoff, [https://www.math.cit.tum.de/en/algebra/personen/walde/ T. Walde]. Complexes of stable ∞-categories, [https://arxiv.org/abs/2301.02606 arXiv:2301.02606]; 01/2023.<br />
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*T. Barthel, N. Castellana, D. Heard, [https://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [https://sites.google.com/view/lucapol/home L. Pol] Quillen stratification in equivariant homotopy theory.[https://arxiv.org/abs/2301.02212 ArXiv:2301.02212], to appear in Inventiones Mathematicae;01/2023<br />
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===2022===<br />
*A. Hogadi, S. Yadav. A^1-connectivity of moduli of vector bundles on a curve. [https://arxiv.org/abs/2110.05799 arXiv:2110.05799v2]; 12/22 (updated and final version)<br />
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*[https://homepages.uni-regensburg.de/~usm34387/ M. Uschold].Torsion homology growth and cheap rebuilding of inner-amenablegroups, [https://arxiv.org/abs/2212.07916 arXiv: 2212.07916math.GR]; 12/2022.<br />
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*D. Beraldo, M. Pippi. Non-commutative intersection theory and unipotent Deligne-Milnor formula, [https://arxiv.org/abs/2211.11717 arXiv:2211.11717 math.AG]; 11/2022.<br />
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*[https://homepages.uni-regensburg.de/~glj57400/index.html J. Glöckle], An Enlargeability Obstruction for Spacetimes with both Big Bang and Big Crunch, [https://arxiv.org/abs/2111.02656 arXiv:2111.02656 math.DG]; 11/2022. <br />
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*[https://loeh.app.ur.de C. L&ouml;h], G. Sartori. Integral foliated simplicial volume and ergodic decomposition, [https://arxiv.org/abs/2211.00337 arXiv:2211.00337 math.GT]; 11/2022<br />
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*[https://vova-sosnilo.com/ V. Sosnilo]. A^1-invariance of localizing invariants, [https://arxiv.org/abs/2211.05602 arXiv:2211.05602]; 10/2022; to appear in Journal of K-theory<br />
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*[https://hoyois.app.uni-regensburg.de M. Hoyois], Joachim Jelisiejew, [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], [https://www.muramatik.com M. Yakerson]. Hermitian K-theory via oriented Gorenstein algebras. [https://arxiv.org/abs/2103.15474 arXiv:2103.15474]; 09/2022 <br />
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*D.-C. Cisinski, M. Pippi. Étale tame vanishing cycles over [A^1_S/G_{m,S}], [https://arxiv.org/abs/2209.13381 arXiv:2209.13381]; 09/2022.<br />
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*[https://loeh.app.ur.de C. L&ouml;h], [https://homepages.uni-regensburg.de/~prj05723/ J. Witzig]. Universal finite functorial semi-norms, [https://arxiv.org/abs/2209.12971 arXiv:2209.12971 math.CT]; 09/2022<br />
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*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], 2-vector bundles; [https://arxiv.org/abs/2106.12198 arXiv:2106.12198]; 9/2022.<br />
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*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Presentable categories internal to an infinity-topos, [https://arxiv.org/abs/2209.05103 arxiv:2209.05103 math.CT]; 09/2022<br />
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* U. Bunke, M. Ludewig, Breaking symmetries for equivariant coarse homology theories [https://arxiv.org/abs/2112.11535 arXiv:2112.11535]; 12/2021<br />
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*P. Haine, Tim Holzschuh, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], The fundamental fiber sequence in étale homotopy theory, [https://doi.org/10.1093/imrn/rnad018 International Mathematics Research Notices]<br />
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*[https://loeh.app.ur.de C. L&ouml;h]. Exploring Formalisation. A Primer in Human-Readable Mathematics in Lean 3 with Examples from Simplicial Topology, Surveys and Tutorials in the Applied Mathematical Sciences, volume 11, Springer, [https://doi.org/10.1007/978-3-031-14649-7 DOI 10.1007/978-3-031-14649-7], [https://loeh.app.uni-regensburg.de/exploring-formalisation/ project homepage (including Lean src)], 09/2022. <br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, J. Rathore, Tame class field theory over local fields, [https://arxiv.org/abs/2209.02953 arXiv:2209.02953]; 09/2022<br />
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*[https://people.math.ethz.ch/~bbrueck/ B. Br&uuml;ck], [https://people.math.ethz.ch/~fournief/ F. Fournier Facio], [https://loeh.app.ur.de C. L&ouml;h]. Median quasimorphisms on CAT(0) cube complexes and their cup products, [https://arxiv.org/abs/2209.05811 arXiv:2209.05811 math.GR]; 09/2022<br />
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*B. Ammann, [http://www.berndammann.de/publications/diracharm3/ On Triviality of Dirac-harmonic maps], [https://arxiv.org/abs/2209.03074 arXiv:2209.03074]; 09/2022.<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, M. Suzuki, Blanchfield pairings and Gordian distance , [https://arxiv.org/abs/2208.13327 arXiv:2208.13327 math.GT]; 08/2022<br />
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*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], The insidious bicategory of algebra bundles; [https://arxiv.org/abs/2204.03900 arXiv:2204.03900]; 4/2022. <br />
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*[https://ithems.riken.jp/en/members/yosuke-kubota Y. Kubota], M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Delocalized spectra of Landau operators on helical surfaces; [https://arxiv.org/abs/2201.05416 arXiv:2201.05416]; 06/2022.<br />
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*[https://loeh.app.ur.de C. L&ouml;h]. The spectrum of simplicial volume with fixed fundamental group, [https://arxiv.org/abs/2205.14877 arXiv:2205.14877 math.GT]; 05/2022<br />
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*[https://www.uni-regensburg.de/mathematics/mathematics-pippi/startseite/index.html M. Pippi]. On the structure of dg categories of relative singularities, updated version [https://arxiv.org/abs/1911.01332 arXiv:1911.01332v2]; 05/2022<br />
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*[https://hk-nguyen-math.github.io H.K. Nguyen], Taichi Uemura. ∞-type theories, [https://arxiv.org/abs/2205.00798 arXiv:2205.00789]; 05/2022<br />
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*M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Large-scale geometry obstructs localization; [https://arxiv.org/abs/2204.12895 arXiv:2204.12895]; 5/2022.<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. Kausik, J. P. Quintanilha. An algorithm to calculate generalized Seifert matrices, [https://arxiv.org/abs/2204.10004 arXiv:2204.10004 math.GT]; 04/2022<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], [https://homepages.uni-regensburg.de/~mif57716/index.html F. Misev], R. Zentner. Rational homology ribbon cobordism is a partial order, [https://arxiv.org/abs/2204.10730 arXiv:2204.10730 math.GT]; 04/2022<br />
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*Y. Fang, [https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html K. Künnemann]. On the non-archimedean Monge-Ampère equation in mixed characteristic. [https://arxiv.org/abs/2203.12282 arXiv:2203.12282]; 03/2022 <br />
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*[https://homepages.uni-regensburg.de/~prj05723/ J. Witzig]. Abstract Excision and ℓ¹-Homology, [https://arxiv.org/abs/2203.06120 arXiv:2203.06120 math.AT]; 03/2022<br />
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*[https://kevinlimath.wordpress.com/ K. Li], C. L&ouml;h, M. Moraschini. Bounded acyclicity and relative simplicial volume, [https://arxiv.org/abs/2202.05606 arXiv:2202.05606 math.AT]; 02/2022<br />
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*C. L&ouml;h, [https://homepages.uni-regensburg.de/~usm34387 M. Uschold]. L^2-Betti numbers and computability of reals, [https://arxiv.org/abs/2202.03159 arXiv:2202.03159 math.GR]; 02/2022<br />
<br />
===2021===<br />
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*C. L&ouml;h, M. Moraschini, [https://topology.math.kit.edu/21_53.php R. Sauer]. Amenable covers and integral foliated simplicial volume, [https://arxiv.org/abs/2112.12223 arXiv:2112.12223 math.GT]; 12/2021<br />
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*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Limits and colimits in internal higher category theory, [https://arxiv.org/abs/2111.14495 arxiv:2111.14495 math.CT]; 11/2021 <br />
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*[https://people.math.ethz.ch/~fournief/ F. Fournier Facio], C. L&ouml;h, M. Moraschini. Bounded cohomology and binate groups, [https://arxiv.org/abs/2111.04305 arXiv:2111.04305 math.GR]; 11/2021<br />
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*M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Cobordism invariance of topological edge-following states; [https://arxiv.org/abs/2001.08339 arXiv:2001.08339];10/2021.<br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, J. Rathore, A decomposition theorem for 0-cycles and applications, [https://arxiv.org/abs/2109.10037 arXiv:2109.10037]; 09/2021<br />
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*C. L&ouml;h, M. Moraschini, [https://www.graptismath.net G. Raptis]. On the simplicial volume and the Euler characteristic of (aspherical) manifolds, [https://arxiv.org/abs/2109.08115 arXiv:2109.08115 math.AT]; 09/2021<br />
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* A. A. Khan, C. Ravi. Generalized cohomology theories for algebraic stacks. [https://arxiv.org/abs/2106.15001 arXiv:2106.15001]; 06/2021<br />
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*[https://sites.google.com/view/lucapol/home L. Pol], J. Williamson. Local Gorenstein duality in chromatic group cohomology. [https://arxiv.org/abs/2106.08669 arXiv:2106.08669]; 06/2021<br />
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*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Conformal vector fields on lcK manifolds [https://arxiv.org/abs/2106.06851 arxiv:2106.06851]; 06/2021<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], [https://homepages.uni-regensburg.de/~mul37549/ L. Munser], J. P. Quintanilha, Y. Santos Rego. Canonical decompositions and algorithmic recognition of spatial graphs, [https://arxiv.org/abs/2105.06905 arXiv:2105.06905 math.GT]; 05/2021<br />
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*M. Moraschini, [https://graptismath.net/index.html G. Raptis]. Amenability and acyclicity in bounded cohomology theory, [https://arxiv.org/abs/2105.02821 arXiv:2105.02821 math.AT]; 05/2021<br />
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*C. L&ouml;h, M. Moraschini. Topological volumes of fibrations: A note on open covers, [https://arxiv.org/abs/2104.06038 arXiv:2104.06038 math.GT]; 04/2021<br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, Ramified class field theory and duality over finite fields, [https://arxiv.org/abs/2104.03029 arXiv:2104.03029]; 04/2021<br />
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*[https://graptismath.net/index.html G. Raptis]. Bounded cohomology and homotopy colimits, [https://arxiv.org/abs/2103.15614 arXiv:2103.15614]; 03/2021<br />
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* B. Ammann, [http://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], Dominant energy condition and spinors on Lorentzian manifolds, [https://arxiv.org/abs/2103.11032 arXiv:2103.11032]; 03/2021.<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], S. Saito, G. Tamme. K-theory of non-archimedean rings II. [https://arxiv.org/abs/2103.06711 arXiv:2103.06711]; 03/2021 <br />
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*[https://hk-nguyen-math.github.io/ H. K. Nguyen], [https://graptismath.net/index.html G. Raptis], C. Schrade. Higher weak (co)limits, adjoint functor theorems, and higher Brown representability, [https://arxiv.org/abs/2103.06003 arXiv:2103.06003]; 03/2021<br />
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*F. Hanisch, [https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig]. A Rigorous Construction of the Supersymmetric Path Integral Associated to a Compact Spin Manifold. [https://arxiv.org/abs/1709.10027 arXiv:1709.10027]; 03/2021<br />
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*F. Hanisch, [https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig]. The Fermionic integral on loop space and the Pfaffian line bundle. [https://arxiv.org/abs/1709.10028 arXiv:1709.10028]; 03/2021<br />
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*B. Güneysu, [https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig]. The Chern Character of theta-summable Fredholm Modules over dg Algebras and Localization on Loop Space. [https://arxiv.org/abs/1901.04721 arXiv:1901.04721]; 03/2021<br />
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*J.I. Burgos Gil, [https://gubler.app.uni-regensburg.de/ W. Gubler], P. Jell, [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html K. Künnemann]. Pluripotential theory for tropical toric varieties and non-archimedean Monge-Ampére equations. [https://arxiv.org/abs/2102.07392 arXiv:2102.07392]; 02/2021<br />
<br />
*[https://sites.google.com/view/lucapol/home L. Pol], N.P. Strickland. Representation stability and outer automorphism groups. [https://arxiv.org/abs/2102.06410 arxiv:2102.06410]; 02/2021<br />
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*T. Fenzl. Extended skeletons of poly-stable pairs, [https://arxiv.org/abs/2102.05130 arxiv:2102.05130]; 02/2021<br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, Idele class groups with modulus, [https://arxiv.org/abs/2101.04609 arXiv:2101.04609]; 01/2021<br />
<br />
*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. Local systems with quasi-unipotent monodromy at infinity are dense, [https://arxiv.org/abs/2101.00487 arXiv:2101.00487]; 01/2021<br />
<br />
===2020===<br />
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*[https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], The pro-étale topos as a category of pyknotic presheaves, Doc. Math. 27, 2067-2106 (2022) 12/2020<br />
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* A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Metric connections with parallel twistor-free torsion [https://arxiv.org/abs/2012.10882 arXiv:2012.10882 math.DG]; 12/2020<br />
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*B. Ammann, J. Mougel, V. Nistor. A regularity result for the bound states of N-body Schrödinger operators: Blow-ups and Lie manifolds [https://arxiv.org/abs/2012.13902 arXiv:2012.13902]; 12/2020.<br />
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*J.I. Burgos Gil, [https://sites.google.com/view/souvikgoswami S. Goswami], G. Pearlstein. Height Pairing on Higher Cycles and Mixed Hodge Structures. Proceedings of the London Mathematical Society, 125 (2022), Issue 1, 61-170 [https://doi.org/10.1112/plms.12443].<br />
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*P. Capovilla, M. Moraschini, C. L&ouml;h. Amenable category and complexity, [https://arxiv.org/abs/2012.00612 arXiv:2012.00612]; 12/2020.<br />
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*S.Balchin, J.P.C. Greenlees, [https://sites.google.com/view/lucapol/home L. Pol], J. Williamson. Torsion model for tensor triangulated categories: the one-step case. [https://arxiv.org/abs/2011.10413 arXiv:2011.10413]; 11/2020<br />
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*S. Boucksom, [https://gubler.app.uni-regensburg.de/ W. Gubler], F. Martin. Non-Archimedean volumes of metrized nef line bundles. [https://arxiv.org/abs/2011.06986 arXiv:2011.06986]; 11/2020 <br />
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*T. Bachmann, A. A. Khan, C. Ravi, V. Sosnilo. Categorical Milnor squares and K-theory of algebraic stacks. [https://arxiv.org/abs/2011.04355 arXiv:2011.04355]; 11/2020<br />
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*P. Dolce, [https://homepages.uni-regensburg.de/~gur23971/ R. Gualdi], Numerical equivalence of ℝ-divisors and Shioda-Tate formula for arithmetic varieties, [https://arxiv.org/abs/2010.16134 arXiv:2010.16134]; 10/2020<br />
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* N. Heuer, C. L&ouml;h, The spectrum of simplicial volume of non-compact manifolds, [https://arxiv.org/abs/2010.12945 arXiv:2010.12945]; 10/2020.<br />
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*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], Z. Yi, A Short Proof of the Localization Formula for the Loop Space Chern Character of Spin Manifolds, [https://arxiv.org/abs/2010.05892 arXiv:2010.05892]; 10/2020.<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. L&ouml;h, Epimorphism testing with virtually Abelian targets, [https://arxiv.org/abs/2010.07537 arXiv:2010.07537]; 10/2020.<br />
<br />
*N.Sardari, [https://sites.google.com/view/masoudzargar M.Zargar], New upper bounds for spherical codes and packings, [https://arxiv.org/abs/2001.00185 arXiv:2001.00185]; 09/2020<br />
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*C. Ravi, B. Sreedhar. Virtual equivariant Grothendieck-Riemann-Roch formula. [https://arxiv.org/abs/2009.09697 arXiv:2009.09697]; 09/2020<br />
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*B. Calmès, E. Dotto, Y. Harpaz, F. Hebestreit, K. Moi, [http://markus-land.de/ M. Land], [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], T. Nikolaus, W. Steimle. Hermitian K-theory for stable ∞-categories III: Grothendieck-Witt groups of rings [http://arxiv.org/abs/2009.07225 arXiv:2009.07225]; 09/2020<br />
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*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], G. C. Thiang. Gaplessness of Landau Hamiltonians on hyperbolic half-planes via coarse geometry. [https://arxiv.org/abs/2009.07688 arXiv:2009.07688]; 09/2020..<br />
<br />
*B. Calmès, E. Dotto, Y. Harpaz, F. Hebestreit, K. Moi, [http://markus-land.de/ M. Land], [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], T. Nikolaus, W. Steimle. Hermitian K-theory for stable ∞-categories II: Cobordism categories and additivity [https://arxiv.org/abs/2009.07224 arXiv:2009.07224]; 09/2020<br />
<br />
*B. Calmès, E. Dotto, Y. Harpaz, F. Hebestreit, K. Moi, [http://markus-land.de/ M. Land], [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], T. Nikolaus, W. Steimle. Hermitian K-theory for stable ∞-categories I: Foundations [http://arxiv.org/abs/2009.07223 arXiv:2009.07223]; 09/2020<br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], Motivic invariants of symmetric powers, [https://arxiv.org/abs/2009.06986 arxiv:2009.06986]; 09/2020<br />
<br />
*[https://hoyois.app.uni-regensburg.de M. Hoyois], Joachim Jelisiejew, [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], Burt Totaro, [https://www.muramatik.com M. Yakerson]. The Hilbert scheme of infinite affine space and algebraic K-theory. [https://arxiv.org/abs/2002.11439 arXiv:2002.11439]; 09/2020 <br />
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*Y. Kezuka, Tamagawa number divisibility of central L-values of twists of the Fermat elliptic curve. [https://arxiv.org/abs/2003.02772 arXiv:2003.02772 math.NT]; 08/2020<br />
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*E. Elmanto, [https://homepages.uni-regensburg.de/~nad22969/research.php D. Nardin] and L. Yang. A descent view on Mitchell's theorem [https://arxiv.org/abs/2008.02821 arXiv:2008.02821]; 08/2020<br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, Reciprocity for Kato-Saito idele class group with modulus, [https://arxiv.org/abs/2008.05719 arXiv:2008.05719]; 08/2020<br />
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*S. Baader, R. Blair, A. Kjuchukova and [https://homepages.uni-regensburg.de/~mif57716/ F. Misev]. The bridge number of arborescent links with many twigs. [https://arxiv.org/abs/2008.00763 arXiv:2008.00763]; 08/2020<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, L. Lewark, M. Nagel and M. Powell. Homotopy ribbon concordance, Blanchfield pairings, and twisted Alexander polynomials. [https://arxiv.org/abs/2007.15289 arXiv:2007.15289]; 08/2020<br />
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* G. Herrmann and J. P. Quintanilha. The Complex of Hypersurfaces in a Homology Class. [https://arxiv.org/abs/2007.00522 arXiv:2007.00522]; 07/2020<br />
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*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], S. Roos. The Chiral Anomaly of the Free Fermion in Functorial Field Theory. [https://arxiv.org/abs/2010.05892 arXiv:2010.05892]; Ann. Henri Poincare, 21:1191-1233, 06/2020.<br />
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*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], G. C. Thiang. Good Wannier bases in Hilbert modules associated to topological insulators. [https://arxiv.org/abs/1904.13051 arXiv:1904.13051]; J. Math. Phys., 61, 061902, 06/2020.<br />
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*A. Galateau and [https://cesar-martinez-math.weebly.com C. Martínez]. Homothéties explicites des représentations ℓ-adiques. [https://arxiv.org/abs/2006.07401 arXiv:2006.07401]; 06/2020<br />
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*H. Esnault and M. Kerz. Density of Arithmetic Representations of Function Fields. [https://arxiv.org/abs/2005.12819 arXiv:2005.12819]; 05/2020<br />
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*S. Boucksom, [https://gubler.app.uni-regensburg.de/ W. Gubler], F. Martin. Differentiability of relative volumes over an arbitrary non-archimedean field. [https://arxiv.org/abs/2004.03847 arXiv:2004.03847]; 04/2020<br />
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*[https://ekvv.uni-bielefeld.de/pers_publ/publ/PersonDetail.jsp?personId=412153703&lang=en A. M. Botero] and J. I. Burgos Gil. Toroidal b-divisors and Monge-Ampére measures. [https://arxiv.org/abs/2004.14045 arXiv.2004.1405]; 04/2020<br />
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*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Closed 1-Forms and Twisted Cohomology [https://arxiv.org/abs/2003.10368 arXiv:2003.10368 math.DG]; 03/2020 <br />
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*K. van Woerden. Quantifying Quillen's Uniform Fp-isomorphism Theorem. [https://arxiv.org/abs/1711.10206v2 arXiv:1711.10206v2 math. AT]; 03/2020<br />
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* [https://drew-heard.github.io/ D. Heard]. The topological nilpotence degree of a Noetherian unstable algebra. [https://arxiv.org/abs/2003.13267 arXiv:2003.13267]; 03/2020<br />
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*[https://www.fernuni-hagen.de/juniorprofessur-algebra/team/steffen.kionke.shtml S. Kionke], C. L&ouml;h. A note on p-adic simplicial volumes, [https://arxiv.org/abs/2003.10756 arXiv:2003.10756 math.GT]; 03/2020<br />
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* [https://www.icmat.es/miembros/burgos/index.html Burgos Gil, José Ignacio]; [https://gubler.app.uni-regensburg.de/ Gubler, Walter]; P. Jell; [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html Künnemann, Klaus]: A comparison of positivity in complex and tropical toric geometry. [https://arxiv.org/abs/2003.08644 arXiv:2003.08644 math.AG]; 03/2020.<br />
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*C. L&ouml;h. Ergodic theoretic methods in group homology. A minicourse on L2-Betti numbers in group theory. SpringerBriefs in Mathematics, Springer, [https://www.springer.com/gp/book/9783030442194 DOI 10.1007/978-3-030-44220-0] 03/2020.<br />
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*C. L&ouml;h, M. Moraschini. Simplicial volume via normalised cycles, [https://arxiv.org/abs/2003.02584 arXiv:2003.02584 math.AT]; 03/2020<br />
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*[https://homepages.uni-regensburg.de/~gur23971/ R. Gualdi], [https://cesar-martinez-math.weebly.com C. Martínez], Higher dimensional essential minima and equidistribution of cycles, [https://arxiv.org/abs/2001.11468 arXiv:2001.11468]; 01/2020<br />
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*[http://markus-land.de M. Land], [http://www.staff.science.uu.nl/~meier007/ L. Meier], G. Tamme, Vanishing results for chromatic localizations of algebraic K-theory. [https://arxiv.org/abs/2001.10425 arXiv:2001.10425]; 01/2020<br />
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*N. Ginoux, G. Habib, [https://pilca.app.uni-regensburg.de/ M. Pilca], U. Semmelmann. An Obata-type characterization of doubly-warped product Kähler manifolds. [https://arxiv.org/abs/2002.08808 arxiv:2002.08808]; 02/2020<br />
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*N. Ginoux, G. Habib, [https://pilca.app.uni-regensburg.de/ M. Pilca], U. Semmelmann. An Obata-type characterization of Calabi metrics on line bundles. [https://arxiv.org/abs/2002.08810 arxiv:2002.08810]; 02/2020<br />
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*T. Barthel, [https://drew-heard.github.io/ D. Heard], N. Castellana, G. Valenzuela. Local Gorenstein duality for cochains on spaces. [https://arxiv.org/abs/2001.02580 arXiv:2001.02580]; 01/2020. Journal of Pure and Applied Algebra, Volume 225, Issue 2, February 2021<br />
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*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], G. C. Thiang. Cobordism invariance of topological edge-following states. [https://arxiv.org/abs/2001.08339 arXiv:2001.08339]; 01/2020.<br />
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*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], A. Stoffel. A framework for geometric field theories and their classification in dimension one. [https://arxiv.org/abs/2001.05721 arXiv:2001.05721]; 01/2020.<br />
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<br />
===2019===<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], [http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], Eisenstein-Kronecker classes, integrality of critical values of Hecke L-functions and p-adic interpolation,[https://arxiv.org/abs/1912.03657 arXiv:1912.03657]; 12/2019<br />
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*M. Moraschini, Alessio Savini. Multiplicative constants and maximal measurable cocycles in bounded cohomology. [https://arxiv.org/abs/1912.09731 arXiv:1912.09731]; 12/2019<br />
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*[https://friedl.app.uni-regensburg.de/ Stefan Friedl], Stefano Vidussi. BNS Invariants and Algebraic Fibrations of Group Extensions. [https://arxiv.org/abs/1912.10524 arXiv:1912.10524]; 12/2019<br />
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*[http://people.dm.unipi.it/frigerio/ R. Frigerio], M. Moraschini. Gromov's theory of multicomplexes with applications to bounded cohomology and simplicial volume, [https://arxiv.org/abs/1808.07307 arXiv:1808.07307 math.GT]; 12/2019; To appear in Memoirs of the American Mathematical Society.<br />
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*[https://ekvv.uni-bielefeld.de/pers_publ/publ/PersonDetail.jsp?personId=412153703&lang=en A. M. Botero], J. I. Burgos Gil and M. Sombra. Convex analysis on polyhedral spaces. [https://arxiv.org/abs/1911.04821 arXiv:1911.04821]; 11/2019 <br />
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*Y. Kezuka, Y. Li, A classical family of elliptic curves having rank one and the 2-primary part of their Tate-Shafarevich group non-trivial. [https://arxiv.org/abs/1911.04532 arXiv:1911.04532 math.NT]; 11/2019<br />
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*N. Heuer, C. L&ouml;h. Transcendental simplicial volumes, [https://arxiv.org/abs/1911.06386 arXiv:1911.006386 math.GT]; 11/2019<br />
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*N. Heuer, C. L&ouml;h. Simplicial volume of one-relator groups and stable commutator length, [https://arxiv.org/abs/1911.02470 arXiv:1911.02470 math.GT]; 11/2019<br />
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*T. Bachmann, E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, [https://www.muramatik.com M. Yakerson]. On the infinite loop spaces of algebraic cobordism and the motivic sphere. [https://arxiv.org/abs/1911.02262 arXiv:1911.02262]; 11/2019<br />
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*C. L&ouml;h, [https://topology.math.kit.edu/english/21_53.php R. Sauer]. Bounded cohomology of amenable covers via classifying spaces, [https://arxiv.org/abs/1910.11716 arXiv:1910.11716 math.AT]; 10/2019<br />
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*B. Ammann; J. Mougel; V. Nistor, A comparison of the Georgescu and Vasy spaces associated to the N-body problems. [https://arxiv.org/abs/1910.10656 arXiv:1910.10656 math-ph]; 10/2019<br />
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*[https://ekvv.uni-bielefeld.de/pers_publ/publ/PersonDetail.jsp?personId=412153703&lang=en A. M. Botero]. The Convex-Set Algebra and intersection theory on the Toric Riemann-Zariski Space. [https://arxiv.org/abs/1909.08262 arXiv.1909.08262]; 09/2019<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel, P. Orson, M. Powell. A survey of the foundations of four-manifold theory in the topological category. [http://arxiv.org/abs/1910.07372 arXiv:1910.07372]; 10/2019<br />
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*D. Fauser, C. L&ouml;h, M. Moraschini, J. P. Quintanilha. Stable integral simplicial volume of 3-manifolds, [https://arxiv.org/abs/1910.06120 arXiv:1910.06120 math.GT]; 10/2019<br />
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*[https://sites.google.com/view/masoudzargar M.Zargar], Riemannian structures and point-counting, [https://arxiv.org/abs/1910.04003 arXiv:1910.04003]; 10/2019<br />
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*[https://sites.google.com/view/masoudzargar M.Zargar], Comparison of stable homotopy categories and a generalized Suslin-Voevodsky theorem, [https://www.sciencedirect.com/science/article/pii/S0001870819303548 Advances in Mathematics, vol. 354]; 10/2019<br />
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*[https://www.preschema.com A.A. Khan]. Virtual excess intersection theory. [https://arxiv.org/abs/1909.13829 arXiv:1909.13829]; 09/2019<br />
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*P. Jell, Tropical cohomology with integral coefficients for analytic spaces. [https://arxiv.org/abs/1909.12633 arXiv:1909.12633 math.AG]; 09/2019<br />
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*V. Wanner, Energy Minimization Principle for non-archimedean curves. [https://arxiv.org/abs/1909.11335 arXiv:1909.11335]; 09/2019.<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [http://www.lemiller.net/ L.E. Miller]. Witt differentials in the h-topology. [https://arxiv.org/abs/1703.08868 arXiv:1703.08868 math.AC]; Journal of Pure and Applied Algebra, vol. 223, no. 12, 12/2019, pp. 5285-5309. <br />
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*N.Sardari, [https://sites.google.com/view/masoudzargar M.Zargar], Ramanujan graphs and exponential sums over function fields, [https://arxiv.org/abs/1909.07365 arXiv:1909.07365]; 09/2019<br />
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*[https://www.preschema.com A.A. Khan]. Virtual fundamental classes of derived stacks I. [https://arxiv.org/abs/1909.01332 arXiv:1909.01332]; 09/2019<br />
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*M. Moraschini, Alessio Savini. A Matsumoto-Mostow result for Zimmer's cocycles of hyperbolic lattices. [https://arxiv.org/pdf/1909.00846.pdf arXiv:1909.00846]; 09/2019 To appear in Transformation Groups.<br />
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*Imre Bokor, Diarmuid Crowley, [https://friedl.app.uni-regensburg.de/ S. Friedl], Fabian Hebestreit, Daniel Kasprowski, [http://markus-land.de/ Markus Land], Johnny Nicholson Connected sum decompositions of high-dimensional manifolds. [http://arxiv.org/abs/1909.02628 arXiv:1909.02628]; 09/2019<br />
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*M. Lüders, Algebraization for zero-cycles and the p-adic cycle class map, Mathematical Research Letters, [https://www.intlpress.com/site/pub/pages/journals/items/mrl/content/vols/0026/0002/a008/index.php Volume 26] (2019) Number 2, pp. 557-585.<br />
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* M. Lüders, A restriction isomorphism for zero cyclces with coefficients in Milnor K-theory, Cambridge Journal of Mathematics, [https://www.intlpress.com/site/pub/pages/journals/items/cjm/content/vols/0007/0001/a001/index.php Volume 7] (2019) Number 1-2, pp. 1-31.<br />
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*A. Engel, Ch. Wulff, R. Zeidler. Slant products on the Higson-Roe exact sequence, [https://arxiv.org/abs/1909.03777 arXiv:1909.03777 math.KT]; 09/2019<br />
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* S. Baader, I. Banfield, [http://lewark.de/lukas/ L. Lewark]. Untwisting 3-strand torus knots. [http://arxiv.org/abs/1909.01003 arXiv:1909.01003]; 09/2019<br />
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*E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, M. Yakerson. Modules over algebraic cobordism. [https://arxiv.org/abs/1908.02162 arXiv:1908.02162]; 08/2019<br />
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*N.Sardari, [https://sites.google.com/view/masoudzargar M.Zargar], Sections of quadrics over A^1_{F_q}, [https://arxiv.org/abs/1907.07839v2 arXiv:1907.07839]; 08/2019<br />
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*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz], Etale cohomology of rank one l-adic local systems in positive characteristic, [https://arxiv.org/abs/1908.08291 arxiv:1908.08291]; 08/2019 <br />
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*H.K.Nguyen, Covariant & Contravariant Homotopy Theories, [https://arxiv.org/abs/1908.06879 arxiv:1908.06879]; 08/2019<br />
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*Y. Kezuka, On the main conjecture of Iwasawa theory for certain non-cyclotomic ℤp-extensions. [https://arxiv.org/abs/1711.07554 arXiv:1711.07554 math.NT]; J. Lond. Math. Soc., Vol. 100, pp. 107-136, 8/2019<br />
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*Y. Kezuka, J. Choi, Y. Li, Analogues of Iwasawa's μ=0 conjecture and the weak Leopoldt conjecture for a non-cyclotomic ℤ2-extension. [https://arxiv.org/abs/1711.01697 arXiv:1711.01697 math.NT]; Asian J. Math., Vol. 23, No. 3, pp. 383-400, 7/2019<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], Mark Powell, Homotopy ribbon concordance and Alexander polynomials. [http://arxiv.org/abs/1907.09031 arXiv:1907.09031]; 07/2019<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], K. Yamada. Rigid analytic reconstruction of Hyodo--Kato theory. [https://arxiv.org/abs/1907.10964 arXiv:1907.10964 math.NT]; 07/2019.<br />
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*[https://drew-heard.github.io/ D. Heard]. Depth and detection for Noetherian unstable algebras. [https://arxiv.org/abs/1907.06373 arxiv:1907.06373]; 07/2019<br />
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*[https://sites.google.com/view/lukas-prader/ L. Prader], A local–global principle for surjective polynomial maps, [https://arxiv.org/abs/1909.11690 arXiv:1909.11690]; Journal of Pure and Applied Algebra 223(6), 06/2019, pp. 2371-2381<br />
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*F. Madani, A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. LcK structures with holomorphic Lee vector field on Vaisman-type manifolds [https://arxiv.org/abs/1905.07300 arXiv:1905.07300 math.DG]; 05/2019 <br />
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*[https://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], On the space of initial values strictly satisfying the dominant energy condition, [https://arxiv.org/abs/1906.00099 arXiv:1906.00099]; 05/2019<br />
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*[http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], C. Ravi. Rigidity in equivariant algebraic $K$-theory. [https://arxiv.org/abs/1905.03102 arXiv:1905.03102]; 05/2019<br />
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*P. Feller, [http://lewark.de/lukas/ L. Lewark]. Balanced algebraic unknotting, linking forms, and surfaces in three- and four-space. [http://arxiv.org/abs/1905.08305 arXiv:1905.08305]; 05/2019<br />
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*[https://graptismath.net G. Raptis], W. Steimle, Topological manifold bundles and the A-theory assembly map. [https://arxiv.org/abs/1905.01868 arXiv:1905.01868]; 05/2019<br />
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* P. Antonini, A. Buss, A. Engel, T. Siebenand. Strong Novikov conjecture for low degree cohomology and exotic group C*-algebras, [https://arxiv.org/abs/1905.07730 arXiv:1905.07730 math.KT]; 05/2019<br />
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*J. Schmidt, [https://www.florianstrunk.de F. Strunk]. A Bloch--Ogus Theorem for henselian local rings in mixed characteristic. [https://arxiv.org/abs/1904.02937 arXiv:1904.02937]; 04/2019<br />
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*T. Barthel, [https://drew-heard.github.io/ D. Heard], N. Castellana, G. Valenzuela. On stratification for spaces with Noetherian mod p cohomology. [https://arxiv.org/abs/1904.12841 arxiv:1904.12841]; 04/2019<br />
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*B. Karlhofer, [https://homepages.abdn.ac.uk/kedra/pages/ J. Kędra], M. Marcinkowski, A. Trost. Qualitative counting closed geodesics,[https://arxiv.org/abs/1904.11237 arXiv:1904.11237 math.DG]; 04/2019<br />
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*N. Heuer, C. L&ouml;h. The spectrum of simplicial volume. [https://arxiv.org/abs/1904.04539 arXiv:1904.04539 math.GT]; 04/2019<br />
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*K. Bohlen, J. M. Lescure. A geometric approach to K-homology for Lie manifolds, [https://arxiv.org/abs/1904.04069 arXiv:1904.04069]; 04/2019 <br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [https://www.s.u-tokyo.ac.jp/en/people/shiho_atsushi/ A. Shiho]. On infiniteness of integral overconvergent de Rham-Witt cohomology modulo torsion. [https://arxiv.org/abs/1812.03720 arXiv:1812.03720 math.NT]; 04/2019; to appear in the Tohoku Mathematical Journal. <br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl]. A new proof of a vanishing result due to Berthelot, Esnault, and Rülling. [https://arxiv.org/abs/1805.06269 arXiv:1805.06269 math.NT]; 04/2019 to appear in the Journal of Number Theory. <br />
<br />
*C. L&ouml;h. Residually finite categories. [https://arxiv.org/abs/1903.11488 arXiv:1903.11488 math.CT]; 03/2019<br />
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*A. Engel, C. L&ouml;h. Polynomially weighted l^p-completions and group homology. [https://arxiv.org/abs/1903.11486 arXiv:1903.11486 math.GR]; 03/2019<br />
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*B. Ammann; K. Kröncke, O. Müller. Construction of initial data sets for Lorentzian manifolds with lightlike parallel spinors. Commun. Math. Phys. 387, 77-109 (2021), doi: 10.1007/s00220-021-04172-1, [https://arxiv.org/abs/1903.02064 arXiv:1903.02064 math.DG]; 03/2019<br />
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*[https://www.math.bgu.ac.il/~brandens/ M. Brandenbursky], M. Marcinkowski. Bounded cohomology of transformation groups. [https://arxiv.org/abs/1902.11067 arXiv:1902.11067 math.GT]; 02/2019.<br />
<br />
*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz], Arithmetic subspaces of moduli spaces of rank one local systems. [https://arxiv.org/abs/1902.02961 arXiv:1902.02961]; 2/2019.<br />
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*F. Déglise, J. Fasel, F. Jin, [https://www.preschema.com A.A. Khan]. Borel isomorphism and absolute purity. [https://arxiv.org/abs/1902.02055 arXiv:1902.02055]; 02/2019<br />
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*[https://graptismath.net G. Raptis], On transfer maps in the algebraic K-theory of spaces. [https://arxiv.org/abs/1901.05539 arXiv:1901.05539]; 01/2019<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [http://perso.ens-lyon.fr/wieslawa.niziol/ W. Nizioł]. Syntomic cohomology and p-adic motivic cohomology. [http://content.algebraicgeometry.nl/2019-1/2019-1-006.pdf Algebraic Geometry, vol. 6, no. 1, pp. 100-131]; 01/2019.<br />
<br />
===2018===<br />
<br />
*E. Elmanto, [https://www.preschema.com A.A. Khan]. Perfection in motivic homotopy theory. [https://arxiv.org/abs/1812.07506 arXiv:1812.07506]; 12/2018<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], [https://www.florianstrunk.de/ F. Strunk], G. Tamme, Towards Vorst's conjecture in positive characteristic. [https://arxiv.org/abs/1812.05342 arXiv:1812.05342]; 12/2018.<br />
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*F. Binda,S. Saito, Semi-purity for cycles with modulus [https://arxiv.org/abs/1812.01878 arXiv:1812.01878]; 12/2018.<br />
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*B. Ammann; N. Große; V Nistor, Analysis and boundary value problems on singular domains: an approach via bounded geometry. [https://arxiv.org/abs/1812.09898 arXiv:1812.09898 math.AP]; 12/2018<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [https://homepages.uni-regensburg.de/~spj54141/ J. Sprang]. Integral Comparison of Monsky-Washnitzer and overconvergent de Rham-Witt cohomology. [https://www.ams.org/journals/bproc/2018-05-07/S2330-1511-2018-00038-0/S2330-1511-2018-00038-0.pdf Proceedings of the AMS, Series B, vol. 5, pp. 64-72]; 11/2018.<br />
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*[https://graptismath.net/ G. Raptis], Devissage for Waldhausen K-theory. [https://arxiv.org/abs/1811.09564 arXiv:1811.09564]; 11/2018<br />
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*[https://www.preschema.com A.A. Khan]. Descent by quasi-smooth blow-ups in algebraic K-theory. [https://arxiv.org/abs/1810.12858 arXiv:1810.12858]; 10/2018<br />
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*B. Ammann; N. Große; V Nistor, The strong Legendre condition and the well-posedness of mixed Robin problems on manifolds with bounded geometry. [https://arxiv.org/abs/1810.06926 arXiv:1810.06926 math.AP]; 10/2018<br />
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*[http://federicobambozzi.eu F. Bambozzi], [https://www.math.univ-paris13.fr/~vezzani/ A. Vezzani], Rigidity for rigid analytic motives. [https://arxiv.org/abs/1810.04968 arXiv:1810.04968];10/2018<br />
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* [https://drew-heard.github.io/ D. Heard], G. Li, D. Shi, Picard groups and duality for real Morava E-theories. [https://arxiv.org/abs/1810.05439 arxiv:1810.05439]; 10/2018<br />
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* B. Ammann; N. Ginoux; Some examples of Dirac-harmonic maps [https://arxiv.org/abs/1809.09859 arXiv:1809.09859 math.AP]; 09/2018<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Injectivity results for coarse homology theories. [https://arxiv.org/abs/1809.11079 arXiv:1809.11079 math.KT]; 09/2018<br />
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*E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, M. Yakerson. Framed transfers and motivic fundamental classes. [https://arxiv.org/abs/1809.10666 arXiv:1809.10666]; 09/2018<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Transfers in coarse homology. [https://arxiv.org/abs/1809.08300 arXiv:1809.08300 math.KT]; 09/2018<br />
<br />
*C. L&ouml;h. Cost vs. integral foliated simplicial volume. [https://arxiv.org/abs/1809.09660 arXiv:1809.09660 math.GT]; 09/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang]. A linear independence result for p-adic L-values. [https://arxiv.org/abs/1809.07714 arXiv:1809.07714 math.NT]; 09/2018<br />
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*C. L&ouml;h. Simplicial volume with Fp-coefficients. [https://arxiv.org/abs/1808.09497 arXiv:1808.09497 math.GT]; 08/2018<br />
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*[http://markus-land.de M. Land], G. Tamme. On the K-theory of pullbacks. [http://arxiv.org/abs/1808.05559 arXiv:1808.05559 math.KT]; 08/2018<br />
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* [https://kerz.app.uni-regensburg.de/ M. Kerz]. On negative algebraic K-groups. [https://eta.impa.br/dl/137.pdf ICM 2018]; 08/2018<br />
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*D. Fauser, [https://friedl.app.uni-regensburg.de/ S. Friedl], C. L&ouml;h. Integral approximation of simplicial volume of graph manifolds. [https://arxiv.org/abs/1807.10522 arXiv:1807.10522 math.GT]; 07/2018<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], JungHwan Park, Bram Petri, Jean Raimbault and Arunima Ray, On distinct finite covers of 3-manifolds. [http://arxiv.org/abs/1807.09861 arXiv:1807.09861]; 07/2018<br />
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*[https://yangenlin.wordpress.com/ E. Yang], Y. Zhao. On the relative twist formula of l-adic sheaves. [https://arxiv.org/abs/1807.06930 arXiv:1807.06930 math.AG]; 07/2018<br />
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*F. Ben Aribi, [https://friedl.app.uni-regensburg.de/ S. Friedl], [http://www.gerhit.de/ G. Herrmann], The leading coefficient of the L^2-Alexander torsion. [http://arxiv.org/abs/1806.10965 arXiv:1806.10965]; 06/2018<br />
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* F. Déglise, F. Jin, [https://www.preschema.com A.A. Khan]. Fundamental classes in motivic homotopy theory. [https://arxiv.org/abs/1805.05920 arXiv:1805.05920]; 05/2018<br />
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*[https://graptismath.net/ G. Raptis], W. Steimle, On the h-cobordism category. I. [https://arxiv.org/abs/1805.04395 arXiv:1805.04395]; 05/2018 <br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], K. Yamada. Comparison between rigid syntomic and crystalline syntomic cohomology for strictly semistable log schemes with boundary. [https://arxiv.org/abs/1805.04974 arXiv:1805.04974 math.NT]; 05/2018.<br />
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*G. Herrmann, Sutured manifolds and L^2-Betti numbers. [https://arxiv.org/abs/1804.09519 arxiv:1804.09519]; 04/2018<br />
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*H.K. Nguyen, [http://graptismath.net/ G. Raptis], C. Schrade, Adjoint functor theorems for infinity categories. [https://arxiv.org/abs/1803.01664 arxiv:1803.01664]; 03/2018<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], Y. Zhao, Higher ideles and class field theory. [https://arxiv.org/abs/1804.00603 arXiv:1804.00603]; 03/2018<br />
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*[https://www.math.u-psud.fr/~fischler/ S. Fischler], [http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], [http://wain.mi.ras.ru/ W. Zudilin], Many odd zeta values are irrational. [https://arxiv.org/abs/1803.08905 arXiv:1803.08905]; 03/2018<br />
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*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Scarponi, The Maillot-Rössler current and the polylogarithm on abelian schemes. [https://arxiv.org/abs/1803.00833 arXiv:1803.00833]; 03/2018<br />
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*M. Marcinkowski, Aut-invariant word norm on right angled Artin and Coxeter groups. [https://arxiv.org/abs/1803.00294 arXiv:1803.00294]; 03/2018<br />
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*F. Binda, A. Krishna, Rigidity for relative 0-cycles [https://arxiv.org/abs/1802.00165 arXiv:1802.00165]; 2/2018.<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], Infinitely many odd zeta values are irrational. By elementary means. [https://arxiv.org/abs/1802.09410 arXiv:1802.09410]; 02/2018<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], S. Saito, G. Tamme, K-theory of non-archimedean rings I. [http://arxiv.org/abs/1802.09819 arXiv1802.09819 math.KT]; 02/2018<br />
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*[https://www.preschema.com A.A. Khan], D. Rydh. Virtual Cartier divisors and blow-ups. [https://arxiv.org/abs/1802.05702 arXiv:1802.05702]; 2/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], The syntomic realization of the elliptic polylogarithm via the Poincaré bundle. [https://arxiv.org/abs/1802.04999 arXiv:1802.04999]; 02/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], The algebraic de Rham realization of the elliptic polylogarithm via the Poincaré bundle. [https://arxiv.org/abs/1802.04996 arXiv:1802.04996]; 02/2018<br />
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*[http://federicobambozzi.eu F. Bambozzi], S. Murro, [http://www.pinamonti.it/ N. Pinamonti] Invariant states on Weyl algebras for the action of the symplectic group. [https://arxiv.org/abs/1802.02487 arXiv:1802.02487];02/2018<br />
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*Y. Kezuka, On the p-part of the Birch-Swinnerton-Dyer conjecture for elliptic curves with complex multiplication by the ring of integers of ℚ(√-3). [https://arxiv.org/abs/1605.08245 arXiv:1605.08245 math.NT]; Math. Proc. Camb. Philos. Soc., 164, pp. 67-98, 1/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], Real-analytic Eisenstein series via the Poincaré bundle. [https://arxiv.org/abs/1801.05677 arXiv:1801.05677]; 01/2018 <br />
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*V. Wanner, Comparison of two notions of subharmonicity on non-archimedean curves. [https://arxiv.org/abs/1801.04713 arXiv: 1801.04713]; 01/2018<br />
<br />
===2017===<br />
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*[https://gubler.app.uni-regensburg.de/ Gubler, Walter]; Jell, Philipp; [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html Künnemann, Klaus]; Martin, Florent, Continuity of Plurisubharmonic Envelopes in Non-Archimedean Geometry and Test Ideals (with an Appendix by José Ignacio Burgos Gil and Martín Sombra). Annales de l’Institut Fourier 69 (2019), no.5, 2331-2376 [https://aif.centre-mersenne.org/item/AIF_2019__69_5_2331_0/ doi : 10.5802/aif.3296] [https://arxiv.org/abs/1712.00980 arXiv:1712.00980 math.AG]; 12/2017.<br />
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*G. Cortiñas, J. Cuntz, R. Meyer, and G. Tamme, Weak completions, bornologies and rigid cohomology. [http://arxiv.org/abs/1712.08004 arXiv:1712.08004 math.AG]; 12/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Coarse homology theories and finite decomposition complexity. [https://arxiv.org/abs/1712.06932 arXiv:1712.06932 math.KT];12/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, Coarse cohomology theories. [https://arxiv.org/abs/1711.08599 arXiv:1711.08599 math.AT]; 11/2017<br />
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*A. Engel, [http://www.uni-math.gwdg.de/cwulff/ Ch. Wulff] Coronas for properly combable spaces. [https://arxiv.org/abs/1711.06836 arXiv:1711.06836 math.MG]; 11/2017<br />
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* [http://markus-land.de/ M. Land], Reducibility of low dimensional Poincaré duality spaces. [https://arxiv.org/pdf/1711.08179.pdf arXiv:1711.08179]; 11/2017<br />
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*T. Barthel, T. Schlank, N. Stapleton, Chromatic homotopy theory is asymptotically algebraic. [https://arxiv.org/abs/1711.00844 arXiv:1711.00844]; 11/2017<br />
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*P. Jell, [https://www.math.uni-tuebingen.de/user/jora/ J. Rau], K. Shaw Lefschetz (1,1)-theorem in tropical geometry. Epijournal de Géometrie Algébrique, volume 2, article no. 11 (2018)[https://arxiv.org/abs/1711.07900 arXiv:1711.07900];11/2017<br />
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*E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, M. Yakerson. Motivic infinite loop spaces.[https://arxiv.org/abs/1711.05248 arXiv:1711.05248]; 11/2017<br />
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*[http://federicobambozzi.eu F. Bambozzi], O.Ben-Bassat, [https://www.maths.ox.ac.uk/people/yakov.kremnitzer K. Kremnizer] Analytic geometry over F_1 and the Fargues-Fontaine curve. [https://arxiv.org/abs/1711.04885 arXiv:1711.04885];11/2017 <br />
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*R. Zentner, [http://wwwf.imperial.ac.uk/~ssivek/ S. Sivek], SU(2)-cyclic surgeries and the pillowcase. [http://arxiv.org/abs/1710.01957 arXiv:1710.01957 math.gt];10/2017<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], [http://www.gerhit.de/ G. Herrmann], Torsion in the homology of finite covers of 3-manifolds. [http://arxiv.org/abs/1710.08983 arXiv:1710.0898 [math.gt];10/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Equivariant coarse homotopy theory and coarse algebraic K-homology. [https://arxiv.org/abs/1710.04935 arXiv:1710.04935 math.KT];10/2017<br />
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*K. Bohlen, René Schulz. Quantization on manifolds with an embedded submanifold, [https://arxiv.org/abs/1710.02294 arXiv:1710.02294 math.DG]; 10/2017<br />
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*F. Binda and A. Krishna, Zero cycles with modulus and zero cycles on singular varieties, to appear in Compositio Math, [https://arxiv.org/abs/1512.04847 arXiv:1512.04847v4 [math.AG]].<br />
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*M. Boileau, [https://friedl.app.uni-regensburg.de/ S. Friedl], Grothendieck rigidity of 3-manifold groups. [http://arxiv.org/abs/1710.02746 arXiv:1710.02746 math.gt];10/2017<br />
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*T. Barthel, M. Hausmann, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], T. Nikolaus, [http://www.nullplug.org/ J. Noel], N. Stapleton, The Balmer spectrum of the equivariant homotopy category of a finite abelian group, [https://arxiv.org/abs/1709.04828 arXiv:1709.04828 math.at]; 10/2017<br />
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*M. Boileau, [https://friedl.app.uni-regensburg.de/ S. Friedl], The virtual Thurston seminorm of 3-manifolds. [http://arxiv.org/abs/1709.06485 arXiv:1709.06485 math.gt];09/2017<br />
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* A. Conway, [https://friedl.app.uni-regensburg.de/ S. Friedl], [http://www.gerhit.de/ G. Herrmann], Linking forms revisited. [http://arxiv.org/abs/1708.03754 arXiv:1708.03754 math.gt];08/2017<br />
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*G. Cortiñas, J. Cuntz, R. Meyer, and G. Tamme, Nonarchimedean bornologies, cyclic homology and rigid cohomology. [http://arxiv.org/abs/1708.00357 arXiv:1708.00357 math.AG]; 08/2017<br />
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*M. Marcinkowski, [https://www.math.bgu.ac.il/~brandens/ M. Brandenbursky], Topological entropy and quasimorphisms. [https://arxiv.org/abs/1707.06020 arXiv:1707.06020 math.GT]; 07/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, The coarse index class with support. [https://arxiv.org/abs/1706.06959 arXiv:1706.06959 math.DG]; 06/2017<br />
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*P. Jell, Tropical Hodge numbers of non-archimedean curves. Israel Journal of Mathematics 229 (2019), 1-19, no.1, 287-305, [https://link.springer.com/article/10.1007/s11856-018-1799-5 doi: 10.1007/s11856-018-1799-5][https://arxiv.org/abs/1706.05895 arXiv:1706.05895 math.AG]; 06/2017<br />
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*T. Barthel, N. Stapleton, Excellent rings in transchromatic homotopy theory. [https://arxiv.org/abs/1706.00208 arXiv:1706.00208 math.AT]; 06/2017<br />
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*F. Hebestreit, [http://www.markus-land.de M. Land], W. Lück, O. Randal-Williams. A Vanishing theorem for tautological classes of aspherical manifolds. [https://arxiv.org/pdf/1705.06232.pdf arXiv:1705.06232 math.AT]; 05/2017<br />
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*D.-C. Cisinski, [https://www.preschema.com A.A. Khan]. Brave new motivic homotopy theory II: Homotopy invariant K-theory. [https://arxiv.org/abs/1705.03340 arXiv:1705.03340]; 05/2017<br />
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*F. Madani, A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. On Weyl-reducible conformal manifolds and lcK structures [https://arxiv.org/abs/1705.10397 arXiv:1705.10397 math.DG]; 05/2017<br />
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*[http://graptismath.net/ G. Raptis], [https://www.florianstrunk.de/ F. Strunk]. Model topoi and motivic homotopy theory. [https://arxiv.org/abs/1704.08467 arXiv:1704.08467 math.AT]; 04/2017<br />
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*D. Fauser. Integral foliated simplicial volume and S^1-actions. [http://arxiv.org/abs/1704.08538 arXiv:1704.08538 math.GT]; 04/2017<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Vidussi, On virtual properties of Kaehler groups. [http://arxiv.org/abs/1704.07041 arXiv:1704.07041 math.gt];04/2017<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Gill, S. Tillmann, Linear representations of 3-manifold groups over rings. [http://arxiv.org/abs/1703.06609 arXiv:1703.06609 math.gt];04/2017<br />
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*C. Löh. Explicit l1-efficient cycles and amenable normal subgroups. [http://arxiv.org/abs/arXiv:1704.05345 arXiv:1704.05345 math.GT]; 04/2017<br />
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*C. Löh. Rank gradient vs. stable integral simplicial volume. [http://arxiv.org/abs/arXiv:1704.05222 arXiv:1704.05222 math.GT]; 04/2017 <br />
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*S.P. Reeh, T.M. Schlank, N. Stapleton, A formula for p-completion by way of the Segal conjecture. [https://arxiv.org/abs/arxiv:1704.00271 arxiv:1704.00271 math.AT]; 04/2017<br />
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*F. Binda, Torsion zero cycles with modulus on affine varieties.[https://arxiv.org/abs/1604.06294 arXiv:1604.06294 math.AG], to appear in J. of Pure and App. Algebra.<br />
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*F. Binda, J. Cao, W. Kai and R. Sugiyama, Torsion and divisibility for reciprocity sheaves and 0-cycles with modulus, J. of Algebra, [http://dx.doi.org/10.1016/j.jalgebra.2016.07.036 Vol. 469], 1, 2017.<br />
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*H.K. Nguyen, On the infinite loop space structure of the cobordism category, [https://doi.org/10.2140/agt.2017.17.1021 Algebr. Geom. Topol. Vol. 17 issue 2], 3/2017<br />
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*G. Tamme, Excision in algebraic K-theory revisited. [http://arxiv.org/abs/arXiv:1703.03331 arXiv:1703.03331 math.KT]; 03/2017<br />
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*D. Fauser, C. Löh. Variations on the theme of the uniform boundary condition. [http://arxiv.org/abs/arXiv:1703.01108 arXiv:1703.01108 math.GT]; 03/2017<br />
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*A. Engel, Banach strong Novikov conjecture for polynomially contractible groups. [https://arxiv.org/abs/1702.02269 arXiv:1702.02269 math.KT]; 02/2017 <br />
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*[https://www.math.bgu.ac.il/~brandens M.Brandenbursky], M.Marcinkowski. Aut-invariant norms and Aut-invariant quasimorphisms on free and surface groups. [https://arxiv.org/abs/1702.01662 arXiv:1702.01662 math.GT]; 02/2017<br />
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*N. Umezaki, [https://yangenlin.wordpress.com/ E. Yang], Y. Zhao. Characteristic class and the &epsilon;-factor of an étale sheaf. [https://arxiv.org/abs/1701.02841 arXiv:1701.02841 math.AG]; 01/2017<br />
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===2016===<br />
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*M. Lüders, On a base change conjecture for higher zero-cycles. [https://arxiv.org/abs/1612.04635 arXiv:1612.04635 math.AG]; 12/2016<br />
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*P. Jell, V. Wanner. Poincaré duality for the real-valued de Rham cohomology of non-archimedean Mumford curves. Journal of Number Theory 187 (2018), 344-371 [https://doi.org/10.1016/j.jnt.2017.11.004 doi:10.1016/j.jnt.2017.11.004] [https://arxiv.org/abs/1612.01889 arXiv:1612.01889 math.AG]; 12/2016<br />
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*F. Madani, A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. On toric locally conformally Kähler manifolds [https://arxiv.org/abs/1611.01707 arXiv:1611.01707 math.DG]; 11/2016<br />
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*U. Jannsen, [http://www.lcv.ne.jp/~smaki/en/index.html S. Saito], Y. Zhao. Duality for relative logarithmic de Rham-Witt sheaves and wildly ramified class field theory over finite fields. [https://arxiv.org/abs/1611.08720 arXiv:1611.08720 math.AG]; 11/2016<br />
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*Y. Zhao. Duality for relative logarithmic de Rham-Witt sheaves on semistable schemes. [https://arxiv.org/abs/1611.08722 arXiv:1611.08722 math.AG]; 11/2016<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], [https://www.florianstrunk.de/ F. Strunk], G. Tamme. Algebraic K-theory and descent for blow-ups. [http://arxiv.org/abs/1611.08466 arXiv:1611.08466 math.KT]; 11/2016<br />
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*N. Otoba; J. Petean, Solutions of the Yamabe equation on harmonic Riemannian submersions, [https://arxiv.org/abs/1611.06709 arXiv:1611.06709 math.DG]; 11/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; W. Lueck, S. Tillmann, Groups and polytopes [http://arxiv.org/abs/1611.01857 arXiv:1611.01857 math.GT]; 11/2016<br />
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*B. Ammann; N. Große; V Nistor, Well-posedness of the Laplacian on manifolds with boundary and bounded geometry [http://arxiv.org/abs/1611.00281 arXiv:1611.00281 math.AP]; 11/2016<br />
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*A. Engel, M. Marcinkowski, Burghelea conjecture and asymptotic dimension of groups, [https://arxiv.org/abs/1610.10076 arXiv:1610.10076 math.GT]; 11/2016.<br />
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*S. Baader, P. Feller, L. Lewark, R. Zentner, Khovanov width and dealternation number of positive braid links, [http://arxiv.org/abs/1610.04534 arXiv:1605.04534 math.GT]; 10/2016<br />
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*M. Heusener, R. Zentner, A new algorithm for 3-sphere recognition, [http://arxiv.org/abs/1610.04092 arXiv:1605.04092 math.GT]; 10/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; M. Heusener. On high-dimensional representations of knot groups [http://arxiv.org/abs/1610.04414 arXiv:1610.04414 math.GT]; 10/2016<br />
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*O. Müller, Applying the index theorem to non-smooth operators, [https://arxiv.org/abs/1506.04636 arXiv:1506.04636 math.AP]; 10/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; W. Lueck. L2-Euler characteristics and the Thurston norm [http://arxiv.org/abs/1609.07805 arXiv:1609.07805 math.GT]; 09/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; W. Lueck. Universal L2-torsion, polytopes and applications to 3-manifolds. [http://arxiv.org/abs/1609.07809 arXiv:1609.07809 math.GT]; 09/2016<br />
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*A. Conway; [https://friedl.app.uni-regensburg.de/ S. Friedl]; E. Toffoli, The Blanchfield pairing of colored links. [http://arxiv.org/abs/1609.08057 arXiv:1609.08057 math.GT]; 09/2016<br />
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*O. Müller, A proof of Thorne's Hoop Conjecture for Einstein-Maxwell Theory, [https://arxiv.org/abs/1607.05036 arXiv:1607.05036 math.DG]; 08/2016<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl]. Full faithfulness for overconvergent F-de Rham-Witt connections. [https://arxiv.org/abs/1411.7182 arXiv:1411.7182 math.NT]; Comptes rendus - Mathématique vol. 354, no. 7, pp. 653-658, 07/2016.<br />
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*A. Mathew, [http://dtclausen.tumblr.com/ Dustin Clausen], [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] Descent in algebraic K-theory and a conjecture of Ausoni-Rognes. [https://arxiv.org/abs/1606.03328 arxiv:1606.03328 math.AT].<br />
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*R. Zentner, Integer homology 3-spheres admit irreducible representations in SL(2,C), [http://arxiv.org/abs/1605.08530 arXiv:1605.08530 math.GT]; 05/2016<br />
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*[https://math.uoregon.edu/profile/botvinn B. Botvinnik], O. Müller, Cheeger-Gromov convergence in a conformal setting, [https://arxiv.org/abs/1512.07651 arXiv:1512.07651 math.DG]; 04/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Vidussi. Rank gradients of infinite cyclic covers of Kaehler manifolds. [http://arxiv.org/pdf/arXiv:1604.08267.pdf arXiv:1604.08267 math.GT]; 04/2016<br />
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*J. Lind, C. Malkiewich. The transfer map of free loop spaces [http://arxiv.org/abs/1604.03067 arXiv:1604.03067 math.AT]; 04/2016<br />
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*P. Graf. Polylogarithms for $GL_2$ over totally real fields. [http://arxiv.org/pdf/1604.04209.pdf arXiv:1604.04209 math.NT]; 04/2016 <br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, M. Nagel. Representation varieties detect essential surfaces. [http://arxiv.org/pdf/arXiv:1604.00584.pdf arXiv:1604.00584 math.GT]; 04/2016<br />
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*D. Scarponi, Sparsity of p-divisible unramified liftings for subvarieties of abelian varieties with trivial stabilizer. [https://arxiv.org/abs/1602.08755v3 arXiv:1602.08755v3]; 02/2016<br />
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*O. Gwilliam, [https://dmitripavlov.org/ D. Pavlov]. Enhancing the filtered derived category. [https://arxiv.org/abs/1602.01515 arXiv:1602.01515], accepted by J. Pure Appl. Algebra; 02/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl],M. Boileau. Epimorphisms of 3-manifold groups. [http://arxiv.org/pdf/arXiv:1602.06779.pdf arXiv:1602.06779 math.GT]; 02/2016<br />
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*T. Fiore and M. Pieper. Waldhausen Additivity: Classical and Quasicategorical. [http://arxiv.org/abs/1207.6613 arXiv:1207.6613v2 math.AT]; 02/2016<br />
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*M. Pilca. Toric Vaisman Manifolds. [https://arxiv.org/abs/1512.00876 arXiv:1512.00876 math.DG]; 01/2016<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. Leidy, M. Nagel, M. Powell. Twisted Blanchfield pairings and decompositions of 3-manifolds. [http://arxiv.org/pdf/arXiv:arXiv:1602.00140.pdf arXiv:1602.00140 math.GT]; 01/2016<br />
<br />
*O. Raventós. Transfinite Adams representability. [http://arxiv.org/abs/1304.3599 arXiv:1304.3599]; new version 02/2016<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz], [https://www.florianstrunk.de/ F. Strunk]. On the vanishing of negative homotopy K-theory [http://arxiv.org/abs/1601.08075 arXiv:1601.08075 math.AG]; 01/2016<br />
<br />
*J. Lind, H. Sati, [http://math.umn.edu/~cwesterl/ C. Westerland]. A higher categorical analogue of topological T-duality for sphere bundles [http://arxiv.org/abs/1601.06285 arXiv:1601.06285 math.AT]; 01/2016<br />
<br />
*F. Madani, [http://moroianu.perso.math.cnrs.fr/ A. Moroianu], M. Pilca. Conformally related Kähler metrics and the holonomy of lcK manifolds [https://arxiv.org/abs/1511.09212 arXiv: 1511.09212 math.DG]; 01/2016<br />
<br />
===2015===<br />
<br />
*D. Scarponi, The realization of the degree zero part of the motivic polylogarithm on abelian schemes in Deligne-Beilinson cohomology. [https://arxiv.org/abs/1512.01997 arXiv:1512.01997]; 12/2015<br />
<br />
*[http://www.math.ens.fr/~amini/ O. Amini], [http://www.math.uchicago.edu/~bloch/ S. Bloch], [http://www.icmat.es/miembros/burgos/ J. I. Burgos Gil], J. Fresán. Feynman Amplitudes and Limits of Heights [http://arxiv.org/pdf/1512.04862.pdf arXiv:1512.04862 math.AG]; 12/2015<br />
<br />
* P. Jell, K. Shaw, J. Smacka. Superforms, Tropical Cohomology and Poincaré Duality [https://doi.org/10.1515/advgeom-2018-0006 doi:10.1515/advgeom-2018-0006] [http://arxiv.org/pdf/1512.07409v1.pdf arXiv:1512.07409 math.AG]; 12/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. Livingston, R. Zentner. Knot concordances and alternating knots. [http://arxiv.org/pdf/arXiv:1512.08414.pdf arXiv:1512.08414 math.GT]; 12/2015<br />
<br />
*B. Ammann; Klaus Kröncke, Hartmut Weiß, Frederik Witt. Holonomy rigidity for Ricci-flat metrics, [http://arxiv.org/abs/1512.07390 arXiv:1512.07390 math.DG]; 12/2015<br />
<br />
*[http://gt.postech.ac.kr/~jccha/ J. C. Cha], [https://friedl.app.uni-regensburg.de/ S. Friedl], F. Funke. The Grothendieck group of polytopes and norms. [http://arxiv.org/pdf/arXiv:1512.06699.pdf arXiv:1512.06699 math.GT]; 12/2015<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], J. Hertel. Local heights of toric varieties over non-archimedean fields [https://arxiv.org/pdf/1512.06574.pdf arXiv1512.06574 math.NT]; 12/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Powell. The presentation of the Blanchfield pairing of a knot via a Seifert matrix. [http://arxiv.org/pdf/arXiv:1512.04603.pdf arXiv:1512.04603 math.GT]; 12/2015<br />
<br />
*F. Bambozzi, O. Ben-Bassat, K. Kremnizer . Stein Domains in Banach Algebraic Geometry. [http://arxiv.org/pdf/1511.09045.pdf arxiv:1511.09045 math.AG]; 11/2015<br />
<br />
*Y. Wu. On the p-adic local invariant cycle theorem. [http://arxiv.org/pdf/1511.08323.pdf arxiv:1511.08323 math.AG]; 11/2015<br />
<br />
*J. Scholbach, [https://dmitripavlov.org/ D. Pavlov]. Homotopy theory of symmetric powers. [https://arxiv.org/abs/1510.04969 arXiv:1510.04969]; 10/2015 <br />
<br />
*F. Martin; Analytic functions on tubes of non-Archimedean analytic spaces, with an appendix by Christian Kappen [http://arxiv.org/abs/1510.01178 arXiv:1510.01178]; 10/2015 <br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings]. On p-adic interpolation of motivic Eisenstein classes. [http://arxiv.org/pdf/1510.01466.pdf arxiv:1505.01466 math.NT]; 10/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. The L^2-torsion function and the Thurston norm of 3-manifolds. [http://arxiv.org/pdf/1510.00264.pdf arXiv:1510.00264 math.GT]; 10/2015<br />
<br />
*O. Müller, N. Nowaczyk, A universal spinor bundle and the Einstein-Dirac-Maxwell equation as a variational theory, [https://arxiv.org/abs/1504.01034 arXiv:1504.01034 math.DG]; 10/2015<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematics/mathematics-kuennemann/ K. Künnemann]. Positivity properties of metrics and delta-forms. [http://arxiv.org/abs/1509.09079 arXiv:150909079 math.AG]; 09/2015<br />
<br />
*[https://bunke.app.uni-regensburg.de U. Bunke], T. Nikolaus, G. Tamme. The Beilinson regulator is a map of ring spectra [http://arxiv.org/abs/1509.05667 arXiv:1509.05667 math.AG]; 09/2015<br />
<br />
*C. Löh. Odd manifolds of small integral simplicial volume [http://arxiv.org/abs/1509.00204 arXiv:1509.00204 math.GT]; 09/2015<br />
<br />
*P. Feller, S. Pohlmann, R. Zentner, Alternating numbers of torus knots with small braid index, [http://arxiv.org/abs/1508.05825 arXiv:1508.05825]; 08/2015<br />
<br />
* I. Barnea, [http://wwwmath.uni-muenster.de/u/joachim/ M. Joachim], S. Mahanta. Model structure on projective systems of C*-algebras and bivariant homology theories. [http://arxiv.org/abs/1508.04283 math.KT]; 08/2015<br />
<br />
*C. Löh, C. Pagliantini, S. Waeber. Cubical simplicial volume of 3-manifolds. [http://arxiv.org/abs/1508.03017 arXiv:1508.03017 math.GT]; 08/2015<br />
<br />
* B. Ammann, F. Madani, M. Pilca. The S^1-equivariant Yamabe invariant of 3-manifolds [http://arxiv.org/abs/1508.02727 arxiv:1508.02727 math.DG]; 08/2015<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], J. Rabinoff, [https://www.uni-frankfurt.de/50278019/Werner A. Werner] Tropical Skeletons [https://arxiv.org/pdf/1508.01179.pdf arXiv:1508.01179 math.AG]; 08/2015<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. On infinitesimal Einstein deformations [https://arxiv.org/abs/1508.00721 arXiv:1508.00721 math.DG]; 08/2015<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. On the stability of Einstein manifolds [https://arxiv.org/abs/1311.6749 arXiv:1311.6749 math.DG]; 08/2015<br />
<br />
*F. Bambozzi. Closed graph theorems for bornological spaces. [http://arxiv.org/abs/1508.01563 arXiv:1508.01563 math.FA]; 08/2015<br />
<br />
*A. Mathew, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] Nilpotence and descent in equivariant stable homotopy theory. [http://www.sciencedirect.com/science/article/pii/S0001870815300062 Advances in Mathematics].<br />
<br />
*A. Mathew, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] Derived induction and restriction theory. [http://arxiv.org/abs/1507.06867 arxiv:1507.06867 math.AT].<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Stable and unstable Einstein warped products [https://arxiv.org/abs/1507.01782 arXiv:1507.01782 math.DG]; 07/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], K. Schreve, S. Tillmann. Thurston norm via Fox calculus. [http://de.arxiv.org/pdf/1507.05660.pdf arXiv:1507.05660 math.GT]; 07/2015<br />
<br />
*X. Shen; Perfectoid Shimura varieties of abelian type [http://arxiv.org/abs/1507.01824 arXiv:1507.01824 math.NT]; 07/2015<br />
<br />
*R. Nakad, M. Pilca. Eigenvalue Estimates of the spin^c Dirac Operator and Harmonic Forms on Kähler-Einstein Manifolds. [https://arxiv.org/abs/1502.05252 arXiv:1502.05252 math.DG]; 07/2015<br />
<br />
*[http://www.mathematik.uni-muenchen.de/~dieter/ D. Kotschick], C. L&ouml;h, [https://www2.math.binghamton.edu/p/people/chrisneo/start C. Neofytidis]. On stability of non-domination under taking products. [http://arxiv.org/abs/1507.01413 arXiv:1507.01413 math.GT]; 07/2015<br />
<br />
*R. Frigerio, C. L&ouml;h, C. Pagliantini, [http://topology.math.kit.edu/english/21_53.php R. Sauer]. Integral foliated simplicial volume of aspherical manifolds. [http://arxiv.org/abs/1506.05567 arXiv:1506.05567 math.GT]; 06/2015<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Stability and instability of Ricci solitions [https://arxiv.org/abs/1403.3721 arXiv:1403.3721 math.DG]; 06/2015<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Rigidity and infinitesimal deformability of Ricci solitions [https://arxiv.org/abs/1408.6751 arXiv:1408.6751 math.DG]; 06/2015<br />
<br />
*O. Raventós. The hammock localization preserves homotopies. [http://arxiv.org/abs/1404.7354 arXiv:1404.7354]; new version 05/2015<br />
<br />
*M. Boileau, [https://friedl.app.uni-regensburg.de/ S. Friedl]. The profinite completion of $3$-manifold groups, fiberedness and the Thurston norm. [http://arxiv.org/pdf/arXiv:1505.07799 arXiv:1505.07799 math.GT]; 05/2015<br />
<br />
*S. Wang. Le système d'Euler de Kato en famille (II) [http://arxiv.org/abs/1312.6428 arXiv:1312.6428 math.NT]; new version 05/2015<br />
<br />
* A. Huber, [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings]. Polylogarithm for families of commutative group schemes [http://arxiv.org/pdf/1505.04574.pdf arxiv:1505.04574 math.AG]; 05/2015<br />
<br />
*M. Blank; Relative Bounded Cohomology for Groupoids [http://arxiv.org/abs/1505.05126 arXiv:1505.05126 math.AT]; 05/2015<br />
<br />
*A. Engel. Rough index theory on spaces of polynomial growth and contractibility. [http://arxiv.org/abs/1505.03988 arXiv:1505.03988 math.DG]; 05/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, M. Nagel. A note on the existence of essential tribranched surfaces. [http://arxiv.org/pdf/arXiv:1505.01806 arXiv:arXiv:1505.01806 math.GT]; 05/2015<br />
<br />
*[http://mate.dm.uba.ar/~ghenry/index.html G. Henry]. Second Yamabe constant on Riemannian products. [http://arxiv.org/abs/1505.00981 arXiv:1505.00981 math.DG]; 05/2015<br />
<br />
* C. L&ouml;h. A note on bounded-cohomological dimension of discrete groups. [http://arxiv.org/abs/1504.05760 arXiv:1504.05760 math.GR]; 04/2015<br />
<br />
*[http://homepage.univie.ac.at/david.fajman/ D. Fajman], [https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Stable fixed points of the Einstein flow with positive cosmological constant [https://arxiv.org/abs/1504.00687 arXiv:1504.00687 math.DG]; 04/2015<br />
<br />
*S. Mahanta. Algebraic K-theory, K-regularity, and T-duality of O<sub>&infin;</sub>-stable C*-algebras. [http://arxiv.org/abs/1311.4720 arXiv:1311.4720 math.KT]; new version 04/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel. Twisted Reidemeister torsion and the Thurston norm: graph manifolds and finite representations. [http://arxiv.org/pdf/1503.07251 arXiv:1503.07251 math.GT]; 03/2015<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz]. A restriction isomorphism for cycles of relative dimension zero. [http://arxiv.org/abs/1503.08187 arXiv 1503.08187 math.AG]; 03/2015<br />
<br />
*M. Nagel, B. Owens. Unlinking information from 4-manifolds. [http://arxiv.org/abs/1503.03092 arXiv 1503.03092 math.GT]; 03/2015<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Loeffler, S. Zerbes. Rankin--Eisenstein classes and explicit reciprocity laws. [http://arxiv.org/pdf/1503.02888.pdf arxiv:1503.02888 math.NT]; 03/2015<br />
<br />
*B. Ammann, N. Große. Relations between threshold constants for Yamabe type bordism invariants. [http://arxiv.org/abs/1502.05232 arxiv:1502.05232 math.DG]; 02/2015<br />
<br />
*R. Cluckers, F. Martin. A definable, p-adic analogue of Kiszbraun’s Theorem on extensions of Lipschitz maps. [http://arxiv.org/abs/1502.03036 arxiv:1502.03036 math.AG]; 02/2015<br />
<br />
*S. Mahanta. Symmetric monoidal noncommutative spectra, strongly self-absorbing C*-algebras, and bivariant homology. [http://arxiv.org/abs/1403.4130 arXiv:1403.4130 math.KT]; new version 02/2015<br />
<br />
*A. Engel. Index theory of uniform pseudodifferential operators. [http://arxiv.org/abs/1502.00494 arXiv:1502.00494 math.DG]; 02/2015<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz]. Transfinite limits in topos theory. [http://arxiv.org/abs/1502.01923 arXiv:1502.01923 math.CT]; 02/2015<br />
<br />
*F. Bambozzi, O. Ben-Bassat. Dagger Geometry As Banach Algebraic Geometry. [http://arxiv.org/abs/1502.01401v1 arXiv:1502.01401v1 math.AG]; 02/2015<br />
<br />
* S. Mahanta. C*-algebraic drawings of dendroidal sets. [http://arxiv.org/abs/1501.05799 arXiv:1501.05799 math.OA]; 01/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Tillmann. Two-generator one-relator groups and marked polytopes. [http://arxiv.org/pdf/1501.03489v1.pdf arXiv:1501.03489 math.GR]; 01/2015<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Loeffler, S. Zerbes. Rankin-Eisenstein classes for modular forms. [http://arxiv.org/pdf/1501.03289.pdf arxiv:1501.03289 math.NT]; 01/2015 <br />
<br />
*R. Zentner. A class of knots with simple SU(2) representations. [http://arxiv.org/pdf/1501.02504.pdf arXiv:1501.02504 math.GT]; 01/2015<br />
<br />
*J. Lind, V. Angeltveit. Uniqueness of BP<n>. [http://arxiv.org/pdf/1501.01448.pdf arXiv:1501.01448 math.AT]; 01/2015<br />
<br />
*S. Mahanta. Colocalizations of noncommutative spectra and bootstrap categories. [http://arxiv.org/abs/1412.8370 arXiv:1412.8370 math.KT]; new version 01/2015<br />
<br />
===2014===<br />
<br />
*V. Diekert, F. Martin, [http://dept-info.labri.fr/~ges/ G. Sénizergues], [http://cmup.fc.up.pt/cmup/pvsilva/ P. V. Silva]: Equations over free inverse monoids with idempotent variables. [http://arxiv.org/abs/1412.4737 arxiv:1412.4737 cs.LO]; 12/2014<br />
<br />
*Harju A.J: Quantum Orbifolds. [http://arxiv.org/pdf/1412.4589v1.pdf arXiv:1412.4589 math.QA]; 12/2014<br />
<br />
* Harju A.J.: On Noncommutative Geometry of Orbifolds. [http://arxiv.org/pdf/1405.7139v4.pdf arXiv:1405.7139 math.DG]; 12/2014 (revision)<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel. 3-manifolds that can be made acyclic. [http://arxiv.org/pdf/1412.4280 arXiv:1412.4280 math.GT]; 12/2014<br />
<br />
* [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Roessler. Higher analytic torsion, polylogarithms and norm compatible elements on abelian schemes. [http://arxiv.org/pdf/1412.2925v1.pdf arXiv:1412:2925 math.AG]; 12/2014<br />
<br />
* [https://friedl.app.uni-regensburg.de/ S. Friedl], D. Silver, S. Wiliams. The Turaev and Thurston norms. [http://arxiv.org/pdf/1412.2406.pdf arXiv:1412.2406 math.GT]; 12/2014<br />
<br />
* [http://www.math.uni-hamburg.de/home/belgun/ F. Belgun] Geodesics and Submanifold Structures in Conformal Geometry. [https://arxiv.org/abs/1411.4404 arXiv:1411.4404 math.DG]; 11/2014<br />
<br />
*J. Dubois, [https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. The L^2-Alexander torsion is symmetric. [http://arxiv.org/pdf/1411.2292.pdf arXiv:1411.2292 math.GT]; 11/2014<br />
<br />
*X. Shen. On the cohomology of some simple Shimura varieties with bad reduction. [http://arxiv.org/pdf/1411.0245v1.pdf arXiv:1411.0245 math.NT]; 11/2014<br />
<br />
*X. Shen. On the l-adic cohomology of some p-adically uniformized Shimura varieties. [http://arxiv.org/pdf/1411.0244v1.pdf arXiv:1411.0244 math.NT]; 11/2014<br />
<br />
* F. Martin. Overconvergent subanalytic subsets in the framework of Berkovich spaces [https://arxiv.org/abs/1211.6684 arXiv:1211.6684]; 10/2014<br />
<br />
*J. Dubois, [https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. Three flavors of twisted invariants of knots. [http://arxiv.org/pdf/1410.6924.pdf arXiv:1410.6924 math.GT]; 10/2014<br />
<br />
*J. Dubois, [https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. The L^2-Alexander torsion of 3-manifolds. [http://arxiv.org/pdf/1410.6918.pdf arXiv:1410.6918 math.GT]; 10/2014<br />
<br />
*A. Beilinson, [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], A. Levin. Topological polylogarithms and p-adic interpolation of L-values of totally real fields. [http://arxiv.org/pdf/1410.4741v1.pdf arXiv:1410:4741 math.NT]; 10/2014<br />
<br />
*M. Nagel. Minimal genus in circle bundles over 3-manifolds. [http://arxiv.org/pdf/1410.4018.pdf arXiv 1410.4018 math.GT]; 10/2014<br />
<br />
*[http://www.nullplug.org/ J. Noel] Nilpotence in the symplectic bordism ring. [http://arxiv.org/abs/1410.3847 arxiv 1410.3847 math.AT] To appear Cont. Mathematics.<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel, M. Powell. A specious unlinking strategy. [http://arxiv.org/pdf/1410.2052.pdf arXiv:1410.2052 math.GT]; 10/2014<br />
<br />
*[http://www.mimuw.edu.pl/~mcboro/ M. Borodzik], [https://friedl.app.uni-regensburg.de/ S. Friedl], M. Powell. Blanchfield forms and Gordian distance [http://arxiv.org/pdf/1409.8421.pdf arXiv:1409.8421 math.GT]; 09/2014<br />
<br />
*[http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://homepages.uni-regensburg.de/~spj54141/ J. Sprang]. p-adic interpolation and multiplicative orientations of KO and tmf. [http://arxiv.org/pdf/1409.5314v1.pdf arXiv:1409.5314 math.AT]; 09/2014<br />
<br />
*P. Jell. A Poincaré lemma for real valued differential forms on Berkovich spaces. [http://arxiv.org/abs/1409.0676 arXiv:1409:0676 math.AG]; 09/2014 [http://link.springer.com/article/10.1007%2Fs00209-015-1583-8 Publication at Mathematische Zeitschrift DOI: 10.1007/s00209-015-1583-8] 11/15<br />
<br />
*R. Scheider. The de Rham realization of the elliptic polylogarithm in families. [http://arxiv.org/abs/1408.3819 arXiv:1408.3819 math.AG]; 08/2014<br />
<br />
*G. Tamme. On an analytic version of Lazard's isomorphism. [http://arxiv.org/abs/1408.4301 arXiv:1408.4301 math.NT]; 08/2014<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematics/mathematics-kuennemann/ K. Künnemann]. A tropical approach to non-archimedean Arakelov theory. [http://arxiv.org/abs/1406.7637 arXiv:1406.7637 math.AG]; 06/2014<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Loeffler, S. Zerbes. Rankin-Selberg Eulersystems and p-adic interpolation. [http://arxiv.org/pdf/1405.3079.pdf arxiv:1405.3079 math.NT]; 05/2014<br />
<br />
*A. Mathew, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] On a nilpotence conjecture of J.P. May. [http://arxiv.org/abs/1403.2023 arxiv:1403.2023 math.AT]; Journal of Topology, 12/2015.<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], J. Rabinoff, [https://www.uni-frankfurt.de/50278019/Werner A. Werner] Skeletons and tropicalizations. [https://arxiv.org/pdf/1404.7044v3.pdf arXiv:1404.7044 math.AG]; 04/2014<br />
<br />
*C. Löh. Finite functorial semi-norms and representability. [http://arxiv.org/abs/1404.6557 arXiv:1404.6557 math.AT]; 04/2014</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Research&diff=3277Research2025-10-09T08:26:06Z<p>Mar09836: </p>
<hr />
<div>__NOTOC__<br />
{{Template:Topics}}<br />
<br />
{{Template:Projects and principal investigators}}<br />
<br />
== Publications/Preprints (in reverse chronological order) ==<br />
<br />
=== 2025 ===<br />
<br />
* [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Localisation theorems for the connective K-theory of exact categories, [https://arxiv.org/abs/2510.07170 arXiv:2510.07170]; 10/2025.<br />
<br />
* C. Dahlhausen, [https://www.jeroenhekking.nl/ J. Hekking], S. Wolters. Motivic homotopy theory for perfect schemes, [https://arxiv.org/abs/2510.01390 arXiv:2510.01390]; 10/2025.<br />
<br />
* [https://www.uni-regensburg.de/mathematics/mathematics-lockman/ S. Lockman] Semi-Riemannian spin^c manifolds carrying generalized Killing spinors and the classification of Riemannian spin^c manifolds admitting a type I imaginary generalized Killing spinor, [https://arxiv.org/abs/2509.08477 arXiv:2509.08477]; 09/2025.<br />
<br />
* [https://kevinlimath.wordpress.com/ K. Li], [https://loeh.app.ur.de C. L&ouml;h], M. Moraschini, R. Sauer, [https://matthiasuschold.gitlab.io/ M. Uschold]. The cheap embedding principle: Dynamical upper bounds for homology growth, [https://arxiv.org/abs/2508.01347 arXiv:2508.01347]; 08/2025.<br />
<br />
* C. Dahlhausen, [https://www.jeroenhekking.nl/ J. Hekking], S. Wolters. Duality for KGL-modules in motivic homotopy theory, [https://arxiv.org/abs/2508.00064 arXiv:2508.00064]; 07/2025.<br />
<br />
*Z. Li, [https://sites.google.com/view/ysqin/ Y.Qin]. F-isocrystals of Higher Direct Images of p-Divisible Groups, [https://arxiv.org/abs/2506.11736 arXiv:2506.11736]; 06/2025<br />
<br />
* H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. Algebraic flat connections and o-minimality, [https://arxiv.org/abs/2506.07498 arXiv:2506.07498]; 06/2025<br />
<br />
* [https://tessbouis.com/ T. Bouis], A. Kundu. Beilinson--Lichtenbaum phenomenon for motivic cohomology, [https://arxiv.org/abs/2506.09910 arXiv:2506.09910]; 06/2025<br />
<br />
* [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Hinich's model for Day convolution revisited, [https://arxiv.org/abs/2506.06025 arXiv:2506.06025]; 06/2025<br />
<br />
* M. Nielsen, [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. The presentable stable envelope of an exact category, [https://arxiv.org/abs/2506.02598 arXiv:2506.02598]; 06/2025<br />
<br />
* P. Capovilla, [https://kevinlimath.wordpress.com/ K. Li], [https://loeh.app.uni-regensburg.de/ C. Löh]. Combination of open covers with $\pi_1$-constraints, [https://arxiv.org/abs/2505.04292 arXiv:2505.04292]; 05/2025.<br />
<br />
*[https://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], Initial data rigidity implies spacetime rigidity, [https://arxiv.org/abs/2504.16095 arXiv:2504.16095]; 04/2025<br />
<br />
* [https://sites.google.com/view/chenyinglin/%E9%A6%96%E9%A1%B5 C. Lin], G. Zémor. Kneser's theorem for codes and ℓ-divisible set families. [https://arxiv.org/abs/2504.19304 arXiv:2504.19304]; 04/2025<br />
<br />
* [https://kevinlimath.wordpress.com/ K. Li], M. Moraschini, G. Raptis. The Serre spectral sequence in bounded cohomology, [https://arxiv.org/abs/2503.22505 arXiv:2503.22505]; 03/2025.<br />
<br />
* [https://webusers.imj-prg.fr/~antoine.sedillot/ A. Sédillot] Topological adelic curves: algebraic coverings, geometry of numbers and heights of closed points. [https://arxiv.org/abs/2503.20156 arXiv:2503.20156]; 03/2025<br />
<br />
* M. Ramzi, [https://vova-sosnilo.com/ V. Sosnilo], [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Every motive is the motive of a stable &infin;-category, [https://arxiv.org/abs/2503.11338 arXiv:2503.11338]; 03/2025<br />
<br />
* E. Elmanto, D. Kubrak, [https://vova-sosnilo.com/ V. Sosnilo]. On filtered algebraic K-theory of stacks I: characteristic zero, [https://arxiv.org/abs/2503.09928 arXiv:2503.09928]; 03/2025<br />
<br />
* [https://kevinlimath.wordpress.com/ K. Li], L. Sanchez Saldana. A note on finiteness properties of vertex stabilisers, [https://arxiv.org/abs/2502.14751 arXiv:2502.14751]; 02/2025.<br />
<br />
* V. Saunier, [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. On exact categories and their stable envelopes. [https://arxiv.org/abs/2502.03408 arXiv:2502.03408]; 02/2025<br />
<br />
=== 2024 ===<br />
* [https://sites.google.com/view/chenyinglin/%E9%A6%96%E9%A1%B5 C. Lin] , Galois orbits of torsion points over polytopes near atoral sets. [https://arxiv.org/abs/2412.11156 arXiv:2412.11156]; 12/2024<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Bastl, T. Hirsch, [https://loeh.app.ur.de C. L&ouml;h], L. Munser, P. Perras, L. Schamback, [https://homepages.uni-regensburg.de/~usm34387/ M. Uschold] et al. Algorithms in 4-manifold topology, [https://arxiv.org/abs/2411.08775 arXiv:2411.08775 math.GT]; 11/2022<br />
<br />
* N. Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Maxime Ramzi, Separable commutative algebras in equivariant homotopy theory. [https://arxiv.org/abs/2411.06845 arXiv:2411.06845];11/2024<br />
<br />
* N. Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Maxime Ramzi, A symmetric monoidal fracture square. [https://arxiv.org/abs/2411.05467 arXiv:2411.05467];11/2024<br />
<br />
* [https://webusers.imj-prg.fr/~antoine.sedillot/ A. Sédillot] Pseudo-absolute values: foundations. [https://arxiv.org/abs/2411.03905 arXiv:2411.03905]; 11/2024<br />
<br />
* U. Bunke, M. Ludewig, Coronas and Callias type operators in coarse geometry [https://arxiv.org/abs/2411.01646 arXiv:2411.01646]; 11/2024<br />
<br />
* [https://hoyois.app.ur.de M. Hoyois]. Remarks on the motivic sphere without A^1-invariance, [https://arxiv.org/abs/2410.16757 arxiv:2410.16757]; 10/2024<br />
<br />
* N. Deshmukh, [https://sites.google.com/view/surajyadav/ S. Yadav]. A^1- connected stacky curves and the Brauer group of moduli of elliptic curves, [https://arxiv.org/abs/2410.01525 arxiv:2410.01525]; 10/2024<br />
<br />
* H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. A non-abelian version of Deligne's Fixed Part Theorem, [https://arxiv.org/abs/2408.13910 arXiv:2408.13910]; 08/2024.<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], F. Misev, A. Zupan, Bounding the ribbon numbers of knots and links , [https://arxiv.org/abs/2408.11618 arXiv:2408.11618 math.GT]; 08/2024<br />
<br />
* [https://kevinlimath.wordpress.com/ K. Li], [https://loeh.app.ur.de C. L&ouml;h], M. Moraschini, R. Sauer, [https://homepages.uni-regensburg.de/~usm34387/ M. Uschold]. The algebraic cheap rebuilding property, [https://arxiv.org/abs/2409.05774 arXiv:2409.05774]; 09/2024.<br />
<br />
* [https://homepages.uni-regensburg.de/~hof61178/ F. Hofmann] A vanishing criterion for cup products and Massey products in bounded cohomology. [https://arxiv.org/pdf/2407.17034 arXiv:2407.17034];07/2024<br />
<br />
*Magnus Carlson, Peter Haine, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Reconstruction of schemes from their étale topoi, [https://arxiv.org/abs/2407.19920 2407.19920]; 07/2024.<br />
<br />
* [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], R. Haugseng, T. Lenz, S. Linskens. Normed equivariant ring spectra and higher Tambara functors, [https://arxiv.org/abs/2407.08399 arXiv:2407.08399]; 07/2024<br />
<br />
*Adrian Clough, [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], S. Linskens. Global spaces and the homotopy theory of stacks, [https://arxiv.org/abs/2407.06877 arXiv:2407.06877]; 07/2024<br />
<br />
*D. Gepner, S. Linskens, [https://sites.google.com/view/lucapol/home L. Pol] Global 2-rings and genuine refinements. [https://arxiv.org/pdf/2407.05124 arXiv:2407.05124];07/2024<br />
<br />
*Z. Li, [https://sites.google.com/view/ysqin/ Y.Qin]. On p-torsions of geometric Brauer groups, [https://arxiv.org/abs/2406.19518 arXiv:2406.19518]; 06/2024<br />
<br />
* [https://kerz.app.uni-regensburg.de/ M. Kerz], G. Tamme. A remark on crystalline cohomology. [https://arxiv.org/abs/2406.19772 arXiv:2406.19772]; 06/2024<br />
<br />
*F. Hebestreit, M. Land, M. Weiss, [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Homology manifolds and euclidean bundles [https://arxiv.org/abs/2406.14677 arXiv:2406.14677]; 06/2024<br />
<br />
* [https://homepages.uni-regensburg.de/~kuh45866/ H. Kufner]. Deligne's conjecture on the critical values of Hecke L-functions [https://arxiv.org/abs/2406.06148 arXiv:2406.06148]; 06/2024<br />
<br />
*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Conformal product structures on compact Kähler manifolds [https://arxiv.org/abs/2405.08430 arxiv.org/abs/2405.08430]; 05/2024<br />
<br />
*M. Ludewig, Categories of Lagrangian Correspondences in Super Hilbert Spaces and Fermionic Functorial Field Theory; [https://arxiv.org/abs/2212.02956 arXiv:2212.02956]; 03/2024.<br />
<br />
*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], The stringor bundle; [https://arxiv.org/abs/2206.09797 arXiv:2206.09797]; 04/2024.<br />
<br />
* [https://sites.google.com/view/ysqin/ Y.Qin]. On the Brauer groups of fibrations. Math. Z. 307, 18 (2024), [https://doi.org/10.1007/s00209-024-03487-8 published version]; 04/2024<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kalelkar, J. Quintanilha, Writhe invariants of 3-regular spatial graphs , [https://arxiv.org/abs/2404.09649 arXiv:2404.09649 math.GT]; 04/2024<br />
<br />
*[https://www.math.cit.tum.de/en/algebra/karlsson/ E. Karlsson], [https://www.math.cit.tum.de/en/algebra/scheimbauer/ C. I. Scheimbauer], [https://www.math.cit.tum.de/en/algebra/personen/walde/ T. Walde]. Assembly of constructible factorization algebras, [https://arxiv.org/abs/2403.19472 arXiv:2403.19472]; 03/2024<br />
<br />
*M. Ludewig, The Clifford Algebra Bundle on Loop Space; [https://arxiv.org/abs/2204.00798 arXiv:2204.00798]; 03/2024.<br />
<br />
*T. Annala, [https://hoyois.app.ur.de M. Hoyois], R. Iwasa. Atiyah duality for motivic spectra, [https://arxiv.org/abs/2403.01561 arXiv:2403.01561 math.AG]; 03/2024<br />
<br />
*[https://sites.google.com/view/bastiaan-cnossen B. Cnossen], T. Lenz, S. Linskens. Parametrized higher semiadditivity and the universality of spans, [https://arxiv.org/abs/2403.07676 arXiv:2403.07676]; 03/2024 <br />
<br />
*[https://sites.google.com/view/bastiaan-cnossen B. Cnossen], R. Haugseng, T. Lenz, S. Linskens. Homotopical commutative rings and bispans, [https://arxiv.org/abs/2403.06911 arXiv:2403.06911]; 03/2024<br />
<br />
*M. Ramzi, [https://vova-sosnilo.com/ V. Sosnilo], [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Every spectrum is the K-theory of a stable &infin;-category, [https://arxiv.org/abs/2401.06510 arXiv:2401.06510]; 01/2024<br />
<br />
*N. Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Separable commutative algebras and Galois theory in stable homotopy theories. [https://arxiv.org/abs/2305.01259 arXiv:2305.01259]; Advances in Mathematics 1/2024<br />
<br />
===2023===<br />
<br />
*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. Semi-stable Lefschetz Pencils, [https://arxiv.org/abs/2311.15886 arXiv:2311.15886]; 11/2023<br />
<br />
*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Proper morphisms of infinity-topoi, [https://arxiv.org/abs/2311.08051 arxiv:2311.08051]; 11/2023.<br />
<br />
*[https://sites.google.com/view/bastiaan-cnossen B. Cnossen], T. Lenz, S. Linskens. The Adams isomorphism revisited, [https://arxiv.org/abs/2311.04884 arXiv:2311.04884]; 11/2023<br />
<br />
*B. Ammann, C.Löh, [http://www.berndammann.de/publications/minimal-geodesics/ A quadratic lower bound for the number of minimal geodesics], [https://arxiv.org/abs/2311.01626 arXiv:2311.01626]; 11/2023.<br />
<br />
*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Einstein metrics on conformal products [https://arxiv.org/abs/2311.03744 arxiv:311.03744]; 11/2023.<br />
<br />
*M. Pippi. On some (co)homological invariants of coherent matrix factorizations, J. Noncommut. Geom. (2023), arXiv version: [https://arxiv.org/abs/2011.14740]; 08/2023.<br />
<br />
*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], A representation of the string 2-group; [https://arxiv.org/abs/2308.05139 arXiv:2308.05139]; 8/2023.<br />
<br />
*M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Quantization of conductance and the coarse cohomology of partitions; [https://arxiv.org/abs/2308.02819 arXiv:2308.02819]; 8/2023.<br />
<br />
*[https://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], Initial data sets with dominant energy condition admitting no smooth DEC spacetime extension, [https://arxiv.org/abs/2308.00643 arXiv:2308.00643]; 08/2023<br />
<br />
*[https://loeh.app.ur.de C. L&ouml;h], [https://graptismath.net G. Raptis]. A roadmap to the (vanishing of the) Euler characteristic, [https://arxiv.org/abs/2306.16933 arXiv:2306.16933 math.GT]; the poster version can be found [https://go.ur.de/euler-roadmap here]; 06/2023<br />
<br />
* M. Ludewig, The spinor bundle on loop space; [https://arxiv.org/abs/2305.12521 arXiv:2305.12521]; 5/2023.<br />
<br />
*[https://loeh.app.ur.de C. L&ouml;h]. Exponential growth rates in hyperbolic groups (after Koji Fujiwara and Zlil Sela), Exposée 1206 for the Séminaire Bourbaki (April 2023), [https://arxiv.org/abs/2304.04424 arXiv:2304.04424 math.GR]; 04/2023 <br />
<br />
*[https://homepages.uni-regensburg.de/~glj57400/index.html J. Glöckle], Initial data rigidity via Dirac-Witten operators, [https://arxiv.org/abs/2304.02331 arXiv:2304.02331 math.DG]; 04/2023.<br />
<br />
*R. Gualdi, M. Sombra. Limit heights and special values of the Riemann zeta function, [https://arxiv.org/abs/2304.01966 arXiv:2304.01966 math.NT]; 04/2023.<br />
<br />
*P. Haine, Tim Holzschuh, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Nonabelian base change theorems & étale homotopy theory, [https://arxiv.org/abs/2304.00938 arXiv:2304.00938 math.AG]; 04/2023.<br />
<br />
* A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Adapted metrics on locally conformally product manifolds [https://arxiv.org/abs/2305.00185 arxiv:2305.00185]; 04/2023<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], K. Ince, When does the table theorem imply a solution to the square peg problem?, [https://arxiv.org/abs/2303.17711 arXiv:2303.17711 math.GT]; 03/2023<br />
<br />
*Tobias Barthel, Natalia Castellana, Drew Heard, Niko Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Beren Sanders, Descent in tensor triangular geometry. [https://arxiv.org/abs/2305.02308 arXiv:2305.02308]; Proceedings of the Abel Symposium 2022, 3/2023<br />
<br />
*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Internal higher topos theory, [https://arxiv.org/abs/2303.06437 arXiv:2303.06437 math.CT]; 03/2023.<br />
<br />
*T. Annala, [https://hoyois.app.uni-regensburg.de M. Hoyois], R. Iwasa. Algebraic cobordism and a Conner-Floyd isomorphism for algebraic K-theory, [https://arxiv.org/abs/2303.02051 arXiv:2303.02051 math.AG]; 03/2023. To appear in J. Amer. Math. Soc.<br />
<br />
*M. Grant, [https://kevinlimath.wordpress.com/ K. Li], E. Meir, I. Patchkoria. Comparison of equivariant cohomological dimensions, [https://arxiv.org/abs/2302.08574 arXiv:2302.08574 math.AT]; 02/2023.<br />
<br />
*D. Beraldo, M. Pippi. Non-commutative nature of ℓ-adic vanishing cycles, [https://arxiv.org/abs/2302.10120 arXiv:2302.10120 math.AG]; 02/2023. <br />
<br />
*[https://homepages.uni-regensburg.de/~gur23971/ R. Gualdi]. ¿Cu&aacute;ntas ra&iacute;ces de la unidad anulan un polinomio en dos variables?, La Gaceta de la Real Sociedad Matem&aacute;tica Espa&ntilde;ola 26 (2023), 149 — 172; 02/2023 (divulgative article)<br />
<br />
*[https://loeh.app.ur.de C. L&ouml;h]. A comment on the structure of graded modules over graded principal ideal domains in the context of persistent homology, [https://arxiv.org/abs/2301.11756 arXiv:2301.11756 math.AC]; 01/2023<br />
<br />
*M. Christ, T. Dyckerhoff, [https://www.math.cit.tum.de/en/algebra/personen/walde/ T. Walde]. Lax additivity, [https://arxiv.org/abs/2402.12251 arXiv:2402.12251]; 01/2023.<br />
<br />
*M. Christ, T. Dyckerhoff, [https://www.math.cit.tum.de/en/algebra/personen/walde/ T. Walde]. Complexes of stable ∞-categories, [https://arxiv.org/abs/2301.02606 arXiv:2301.02606]; 01/2023.<br />
<br />
*T. Barthel, N. Castellana, D. Heard, [https://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [https://sites.google.com/view/lucapol/home L. Pol] Quillen stratification in equivariant homotopy theory.[https://arxiv.org/abs/2301.02212 ArXiv:2301.02212], to appear in Inventiones Mathematicae;01/2023<br />
<br />
===2022===<br />
*A. Hogadi, S. Yadav. A^1-connectivity of moduli of vector bundles on a curve. [https://arxiv.org/abs/2110.05799 arXiv:2110.05799v2]; 12/22 (updated and final version)<br />
<br />
*[https://homepages.uni-regensburg.de/~usm34387/ M. Uschold].Torsion homology growth and cheap rebuilding of inner-amenablegroups, [https://arxiv.org/abs/2212.07916 arXiv: 2212.07916math.GR]; 12/2022.<br />
<br />
*D. Beraldo, M. Pippi. Non-commutative intersection theory and unipotent Deligne-Milnor formula, [https://arxiv.org/abs/2211.11717 arXiv:2211.11717 math.AG]; 11/2022.<br />
<br />
*[https://homepages.uni-regensburg.de/~glj57400/index.html J. Glöckle], An Enlargeability Obstruction for Spacetimes with both Big Bang and Big Crunch, [https://arxiv.org/abs/2111.02656 arXiv:2111.02656 math.DG]; 11/2022. <br />
<br />
*[https://loeh.app.ur.de C. L&ouml;h], G. Sartori. Integral foliated simplicial volume and ergodic decomposition, [https://arxiv.org/abs/2211.00337 arXiv:2211.00337 math.GT]; 11/2022<br />
<br />
*[https://vova-sosnilo.com/ V. Sosnilo]. A^1-invariance of localizing invariants, [https://arxiv.org/abs/2211.05602 arXiv:2211.05602]; 10/2022; to appear in Journal of K-theory<br />
<br />
*[https://hoyois.app.uni-regensburg.de M. Hoyois], Joachim Jelisiejew, [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], [https://www.muramatik.com M. Yakerson]. Hermitian K-theory via oriented Gorenstein algebras. [https://arxiv.org/abs/2103.15474 arXiv:2103.15474]; 09/2022 <br />
<br />
*D.-C. Cisinski, M. Pippi. Étale tame vanishing cycles over [A^1_S/G_{m,S}], [https://arxiv.org/abs/2209.13381 arXiv:2209.13381]; 09/2022.<br />
<br />
*[https://loeh.app.ur.de C. L&ouml;h], [https://homepages.uni-regensburg.de/~prj05723/ J. Witzig]. Universal finite functorial semi-norms, [https://arxiv.org/abs/2209.12971 arXiv:2209.12971 math.CT]; 09/2022<br />
<br />
*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], 2-vector bundles; [https://arxiv.org/abs/2106.12198 arXiv:2106.12198]; 9/2022.<br />
<br />
*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Presentable categories internal to an infinity-topos, [https://arxiv.org/abs/2209.05103 arxiv:2209.05103 math.CT]; 09/2022<br />
<br />
* U. Bunke, M. Ludewig, Breaking symmetries for equivariant coarse homology theories [https://arxiv.org/abs/2112.11535 arXiv:2112.11535]; 12/2021<br />
<br />
*P. Haine, Tim Holzschuh, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], The fundamental fiber sequence in étale homotopy theory, [https://doi.org/10.1093/imrn/rnad018 International Mathematics Research Notices]<br />
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*[https://loeh.app.ur.de C. L&ouml;h]. Exploring Formalisation. A Primer in Human-Readable Mathematics in Lean 3 with Examples from Simplicial Topology, Surveys and Tutorials in the Applied Mathematical Sciences, volume 11, Springer, [https://doi.org/10.1007/978-3-031-14649-7 DOI 10.1007/978-3-031-14649-7], [https://loeh.app.uni-regensburg.de/exploring-formalisation/ project homepage (including Lean src)], 09/2022. <br />
<br />
*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, J. Rathore, Tame class field theory over local fields, [https://arxiv.org/abs/2209.02953 arXiv:2209.02953]; 09/2022<br />
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*[https://people.math.ethz.ch/~bbrueck/ B. Br&uuml;ck], [https://people.math.ethz.ch/~fournief/ F. Fournier Facio], [https://loeh.app.ur.de C. L&ouml;h]. Median quasimorphisms on CAT(0) cube complexes and their cup products, [https://arxiv.org/abs/2209.05811 arXiv:2209.05811 math.GR]; 09/2022<br />
<br />
*B. Ammann, [http://www.berndammann.de/publications/diracharm3/ On Triviality of Dirac-harmonic maps], [https://arxiv.org/abs/2209.03074 arXiv:2209.03074]; 09/2022.<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, M. Suzuki, Blanchfield pairings and Gordian distance , [https://arxiv.org/abs/2208.13327 arXiv:2208.13327 math.GT]; 08/2022<br />
<br />
*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], The insidious bicategory of algebra bundles; [https://arxiv.org/abs/2204.03900 arXiv:2204.03900]; 4/2022. <br />
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*S. Linskens, D. Nardin, [https://sites.google.com/view/lucapol/home L. Pol]. Global homotopy theory via partially lax limits. [https://arxiv.org/abs/2206.01556 arXiv:2206.01556]; to appear in Geometry and Topology, 06/2022<br />
<br />
*[https://ithems.riken.jp/en/members/yosuke-kubota Y. Kubota], M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Delocalized spectra of Landau operators on helical surfaces; [https://arxiv.org/abs/2201.05416 arXiv:2201.05416]; 06/2022.<br />
<br />
*[https://loeh.app.ur.de C. L&ouml;h]. The spectrum of simplicial volume with fixed fundamental group, [https://arxiv.org/abs/2205.14877 arXiv:2205.14877 math.GT]; 05/2022<br />
<br />
*[https://www.uni-regensburg.de/mathematics/mathematics-pippi/startseite/index.html M. Pippi]. On the structure of dg categories of relative singularities, updated version [https://arxiv.org/abs/1911.01332 arXiv:1911.01332v2]; 05/2022<br />
<br />
*[https://hk-nguyen-math.github.io H.K. Nguyen], Taichi Uemura. ∞-type theories, [https://arxiv.org/abs/2205.00798 arXiv:2205.00789]; 05/2022<br />
<br />
*M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Large-scale geometry obstructs localization; [https://arxiv.org/abs/2204.12895 arXiv:2204.12895]; 5/2022.<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. Kausik, J. P. Quintanilha. An algorithm to calculate generalized Seifert matrices, [https://arxiv.org/abs/2204.10004 arXiv:2204.10004 math.GT]; 04/2022<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], [https://homepages.uni-regensburg.de/~mif57716/index.html F. Misev], R. Zentner. Rational homology ribbon cobordism is a partial order, [https://arxiv.org/abs/2204.10730 arXiv:2204.10730 math.GT]; 04/2022<br />
<br />
*Y. Fang, [https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html K. Künnemann]. On the non-archimedean Monge-Ampère equation in mixed characteristic. [https://arxiv.org/abs/2203.12282 arXiv:2203.12282]; 03/2022 <br />
<br />
*[https://homepages.uni-regensburg.de/~prj05723/ J. Witzig]. Abstract Excision and ℓ¹-Homology, [https://arxiv.org/abs/2203.06120 arXiv:2203.06120 math.AT]; 03/2022<br />
<br />
*[https://kevinlimath.wordpress.com/ K. Li], C. L&ouml;h, M. Moraschini. Bounded acyclicity and relative simplicial volume, [https://arxiv.org/abs/2202.05606 arXiv:2202.05606 math.AT]; 02/2022<br />
<br />
*C. L&ouml;h, [https://homepages.uni-regensburg.de/~usm34387 M. Uschold]. L^2-Betti numbers and computability of reals, [https://arxiv.org/abs/2202.03159 arXiv:2202.03159 math.GR]; 02/2022<br />
<br />
===2021===<br />
<br />
*C. L&ouml;h, M. Moraschini, [https://topology.math.kit.edu/21_53.php R. Sauer]. Amenable covers and integral foliated simplicial volume, [https://arxiv.org/abs/2112.12223 arXiv:2112.12223 math.GT]; 12/2021<br />
<br />
*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Limits and colimits in internal higher category theory, [https://arxiv.org/abs/2111.14495 arxiv:2111.14495 math.CT]; 11/2021 <br />
<br />
*[https://people.math.ethz.ch/~fournief/ F. Fournier Facio], C. L&ouml;h, M. Moraschini. Bounded cohomology and binate groups, [https://arxiv.org/abs/2111.04305 arXiv:2111.04305 math.GR]; 11/2021<br />
<br />
*M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Cobordism invariance of topological edge-following states; [https://arxiv.org/abs/2001.08339 arXiv:2001.08339];10/2021.<br />
<br />
*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, J. Rathore, A decomposition theorem for 0-cycles and applications, [https://arxiv.org/abs/2109.10037 arXiv:2109.10037]; 09/2021<br />
<br />
*C. L&ouml;h, M. Moraschini, [https://www.graptismath.net G. Raptis]. On the simplicial volume and the Euler characteristic of (aspherical) manifolds, [https://arxiv.org/abs/2109.08115 arXiv:2109.08115 math.AT]; 09/2021<br />
<br />
* A. A. Khan, C. Ravi. Generalized cohomology theories for algebraic stacks. [https://arxiv.org/abs/2106.15001 arXiv:2106.15001]; 06/2021<br />
<br />
*[https://people.math.ethz.ch/~fournief/ F. Fournier Facio], C. L&ouml;h, M. Moraschini. Bounded cohomology of finitely generated groups: vanishing, non-vanishing, and computability, [https://arxiv.org/abs/2106.13567 arXiv:2106.13567 math.GR]; 06/2021 <br />
<br />
*[https://sites.google.com/view/lucapol/home L. Pol], J. Williamson. Local Gorenstein duality in chromatic group cohomology. [https://arxiv.org/abs/2106.08669 arXiv:2106.08669]; 06/2021<br />
<br />
*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Conformal vector fields on lcK manifolds [https://arxiv.org/abs/2106.06851 arxiv:2106.06851]; 06/2021<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], [https://homepages.uni-regensburg.de/~mul37549/ L. Munser], J. P. Quintanilha, Y. Santos Rego. Canonical decompositions and algorithmic recognition of spatial graphs, [https://arxiv.org/abs/2105.06905 arXiv:2105.06905 math.GT]; 05/2021<br />
<br />
*M. Moraschini, [https://graptismath.net/index.html G. Raptis]. Amenability and acyclicity in bounded cohomology theory, [https://arxiv.org/abs/2105.02821 arXiv:2105.02821 math.AT]; 05/2021<br />
<br />
*C. L&ouml;h, M. Moraschini. Topological volumes of fibrations: A note on open covers, [https://arxiv.org/abs/2104.06038 arXiv:2104.06038 math.GT]; 04/2021<br />
<br />
*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, Ramified class field theory and duality over finite fields, [https://arxiv.org/abs/2104.03029 arXiv:2104.03029]; 04/2021<br />
<br />
*[https://graptismath.net/index.html G. Raptis]. Bounded cohomology and homotopy colimits, [https://arxiv.org/abs/2103.15614 arXiv:2103.15614]; 03/2021<br />
<br />
* B. Ammann, [http://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], Dominant energy condition and spinors on Lorentzian manifolds, [https://arxiv.org/abs/2103.11032 arXiv:2103.11032]; 03/2021.<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz], S. Saito, G. Tamme. K-theory of non-archimedean rings II. [https://arxiv.org/abs/2103.06711 arXiv:2103.06711]; 03/2021 <br />
<br />
*[https://hk-nguyen-math.github.io/ H. K. Nguyen], [https://graptismath.net/index.html G. Raptis], C. Schrade. Higher weak (co)limits, adjoint functor theorems, and higher Brown representability, [https://arxiv.org/abs/2103.06003 arXiv:2103.06003]; 03/2021<br />
<br />
*F. Hanisch, [https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig]. A Rigorous Construction of the Supersymmetric Path Integral Associated to a Compact Spin Manifold. [https://arxiv.org/abs/1709.10027 arXiv:1709.10027]; 03/2021<br />
<br />
*F. Hanisch, [https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig]. The Fermionic integral on loop space and the Pfaffian line bundle. [https://arxiv.org/abs/1709.10028 arXiv:1709.10028]; 03/2021<br />
<br />
*B. Güneysu, [https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig]. The Chern Character of theta-summable Fredholm Modules over dg Algebras and Localization on Loop Space. [https://arxiv.org/abs/1901.04721 arXiv:1901.04721]; 03/2021<br />
<br />
*J.I. Burgos Gil, [https://gubler.app.uni-regensburg.de/ W. Gubler], P. Jell, [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html K. Künnemann]. Pluripotential theory for tropical toric varieties and non-archimedean Monge-Ampére equations. [https://arxiv.org/abs/2102.07392 arXiv:2102.07392]; 02/2021<br />
<br />
*[https://sites.google.com/view/lucapol/home L. Pol], N.P. Strickland. Representation stability and outer automorphism groups. [https://arxiv.org/abs/2102.06410 arxiv:2102.06410]; 02/2021<br />
<br />
*T. Fenzl. Extended skeletons of poly-stable pairs, [https://arxiv.org/abs/2102.05130 arxiv:2102.05130]; 02/2021<br />
<br />
*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, Idele class groups with modulus, [https://arxiv.org/abs/2101.04609 arXiv:2101.04609]; 01/2021<br />
<br />
*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. Local systems with quasi-unipotent monodromy at infinity are dense, [https://arxiv.org/abs/2101.00487 arXiv:2101.00487]; 01/2021<br />
<br />
===2020===<br />
<br />
*[https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], The pro-étale topos as a category of pyknotic presheaves, Doc. Math. 27, 2067-2106 (2022) 12/2020<br />
<br />
* A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Metric connections with parallel twistor-free torsion [https://arxiv.org/abs/2012.10882 arXiv:2012.10882 math.DG]; 12/2020<br />
<br />
*B. Ammann, J. Mougel, V. Nistor. A regularity result for the bound states of N-body Schrödinger operators: Blow-ups and Lie manifolds [https://arxiv.org/abs/2012.13902 arXiv:2012.13902]; 12/2020.<br />
<br />
*J.I. Burgos Gil, [https://sites.google.com/view/souvikgoswami S. Goswami], G. Pearlstein. Height Pairing on Higher Cycles and Mixed Hodge Structures. Proceedings of the London Mathematical Society, 125 (2022), Issue 1, 61-170 [https://doi.org/10.1112/plms.12443].<br />
<br />
*P. Capovilla, M. Moraschini, C. L&ouml;h. Amenable category and complexity, [https://arxiv.org/abs/2012.00612 arXiv:2012.00612]; 12/2020.<br />
<br />
*S.Balchin, J.P.C. Greenlees, [https://sites.google.com/view/lucapol/home L. Pol], J. Williamson. Torsion model for tensor triangulated categories: the one-step case. [https://arxiv.org/abs/2011.10413 arXiv:2011.10413]; 11/2020<br />
<br />
*[https://sites.google.com/view/lucapol/home L. Pol], J. Williamson. The homotopy theory of complete modules. [https://arxiv.org/abs/2011.06989 arXiv:2011.06989]; 11/2020<br />
<br />
*S. Boucksom, [https://gubler.app.uni-regensburg.de/ W. Gubler], F. Martin. Non-Archimedean volumes of metrized nef line bundles. [https://arxiv.org/abs/2011.06986 arXiv:2011.06986]; 11/2020 <br />
<br />
*T. Bachmann, A. A. Khan, C. Ravi, V. Sosnilo. Categorical Milnor squares and K-theory of algebraic stacks. [https://arxiv.org/abs/2011.04355 arXiv:2011.04355]; 11/2020<br />
<br />
*P. Dolce, [https://homepages.uni-regensburg.de/~gur23971/ R. Gualdi], Numerical equivalence of ℝ-divisors and Shioda-Tate formula for arithmetic varieties, [https://arxiv.org/abs/2010.16134 arXiv:2010.16134]; 10/2020<br />
<br />
* N. Heuer, C. L&ouml;h, The spectrum of simplicial volume of non-compact manifolds, [https://arxiv.org/abs/2010.12945 arXiv:2010.12945]; 10/2020.<br />
<br />
*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], Z. Yi, A Short Proof of the Localization Formula for the Loop Space Chern Character of Spin Manifolds, [https://arxiv.org/abs/2010.05892 arXiv:2010.05892]; 10/2020.<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. L&ouml;h, Epimorphism testing with virtually Abelian targets, [https://arxiv.org/abs/2010.07537 arXiv:2010.07537]; 10/2020.<br />
<br />
*N.Sardari, [https://sites.google.com/view/masoudzargar M.Zargar], New upper bounds for spherical codes and packings, [https://arxiv.org/abs/2001.00185 arXiv:2001.00185]; 09/2020<br />
<br />
*C. Ravi, B. Sreedhar. Virtual equivariant Grothendieck-Riemann-Roch formula. [https://arxiv.org/abs/2009.09697 arXiv:2009.09697]; 09/2020<br />
<br />
*B. Calmès, E. Dotto, Y. Harpaz, F. Hebestreit, K. Moi, [http://markus-land.de/ M. Land], [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], T. Nikolaus, W. Steimle. Hermitian K-theory for stable ∞-categories III: Grothendieck-Witt groups of rings [http://arxiv.org/abs/2009.07225 arXiv:2009.07225]; 09/2020<br />
<br />
*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], G. C. Thiang. Gaplessness of Landau Hamiltonians on hyperbolic half-planes via coarse geometry. [https://arxiv.org/abs/2009.07688 arXiv:2009.07688]; 09/2020..<br />
<br />
*B. Calmès, E. Dotto, Y. Harpaz, F. Hebestreit, K. Moi, [http://markus-land.de/ M. Land], [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], T. Nikolaus, W. Steimle. Hermitian K-theory for stable ∞-categories II: Cobordism categories and additivity [https://arxiv.org/abs/2009.07224 arXiv:2009.07224]; 09/2020<br />
<br />
*B. Calmès, E. Dotto, Y. Harpaz, F. Hebestreit, K. Moi, [http://markus-land.de/ M. Land], [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], T. Nikolaus, W. Steimle. Hermitian K-theory for stable ∞-categories I: Foundations [http://arxiv.org/abs/2009.07223 arXiv:2009.07223]; 09/2020<br />
<br />
*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], Motivic invariants of symmetric powers, [https://arxiv.org/abs/2009.06986, arxiv:2009.06986]; 09/2020<br />
<br />
*[https://hoyois.app.uni-regensburg.de M. Hoyois], Joachim Jelisiejew, [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], Burt Totaro, [https://www.muramatik.com M. Yakerson]. The Hilbert scheme of infinite affine space and algebraic K-theory. [https://arxiv.org/abs/2002.11439 arXiv:2002.11439]; 09/2020 <br />
<br />
*Y. Kezuka, Tamagawa number divisibility of central L-values of twists of the Fermat elliptic curve. [https://arxiv.org/abs/2003.02772 arXiv:2003.02772 math.NT]; 08/2020<br />
<br />
*E. Elmanto, [https://homepages.uni-regensburg.de/~nad22969/research.php D. Nardin] and L. Yang. A descent view on Mitchell's theorem [https://arxiv.org/abs/2008.02821 arXiv:2008.02821]; 08/2020<br />
<br />
*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, Reciprocity for Kato-Saito idele class group with modulus, [https://arxiv.org/abs/2008.05719 arXiv:2008.05719]; 08/2020<br />
<br />
*S. Baader, R. Blair, A. Kjuchukova and [https://homepages.uni-regensburg.de/~mif57716/ F. Misev]. The bridge number of arborescent links with many twigs. [https://arxiv.org/abs/2008.00763 arXiv:2008.00763]; 08/2020<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, L. Lewark, M. Nagel and M. Powell. Homotopy ribbon concordance, Blanchfield pairings, and twisted Alexander polynomials. [https://arxiv.org/abs/2007.15289 arXiv:2007.15289]; 08/2020<br />
<br />
* G. Herrmann and J. P. Quintanilha. The Complex of Hypersurfaces in a Homology Class. [https://arxiv.org/abs/2007.00522 arXiv:2007.00522]; 07/2020<br />
<br />
*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], S. Roos. The Chiral Anomaly of the Free Fermion in Functorial Field Theory. [https://arxiv.org/abs/2010.05892 arXiv:2010.05892]; Ann. Henri Poincare, 21:1191-1233, 06/2020.<br />
<br />
*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], G. C. Thiang. Good Wannier bases in Hilbert modules associated to topological insulators. [https://arxiv.org/abs/1904.13051 arXiv:1904.13051]; J. Math. Phys., 61, 061902, 06/2020.<br />
<br />
*A. Galateau and [https://cesar-martinez-math.weebly.com C. Martínez]. Homothéties explicites des représentations ℓ-adiques. [https://arxiv.org/abs/2006.07401 arXiv:2006.07401]; 06/2020<br />
<br />
*H. Esnault and M. Kerz. Density of Arithmetic Representations of Function Fields. [https://arxiv.org/abs/2005.12819 arXiv:2005.12819]; 05/2020<br />
<br />
*S. Boucksom, [https://gubler.app.uni-regensburg.de/ W. Gubler], F. Martin. Differentiability of relative volumes over an arbitrary non-archimedean field. [https://arxiv.org/abs/2004.03847 arXiv:2004.03847]; 04/2020<br />
<br />
*[https://ekvv.uni-bielefeld.de/pers_publ/publ/PersonDetail.jsp?personId=412153703&lang=en A. M. Botero] and J. I. Burgos Gil. Toroidal b-divisors and Monge-Ampére measures. [https://arxiv.org/abs/2004.14045 arXiv.2004.1405]; 04/2020<br />
<br />
*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Closed 1-Forms and Twisted Cohomology [https://arxiv.org/abs/2003.10368 arXiv:2003.10368 math.DG]; 03/2020 <br />
<br />
*K. van Woerden. Quantifying Quillen's Uniform Fp-isomorphism Theorem. [https://arxiv.org/abs/1711.10206v2 arXiv:1711.10206v2 math. AT]; 03/2020<br />
<br />
* [https://drew-heard.github.io/ D. Heard]. The topological nilpotence degree of a Noetherian unstable algebra. [https://arxiv.org/abs/2003.13267 arXiv:2003.13267]; 03/2020<br />
<br />
*[https://www.fernuni-hagen.de/juniorprofessur-algebra/team/steffen.kionke.shtml S. Kionke], C. L&ouml;h. A note on p-adic simplicial volumes, [https://arxiv.org/abs/2003.10756 arXiv:2003.10756 math.GT]; 03/2020<br />
<br />
* [https://www.icmat.es/miembros/burgos/index.html Burgos Gil, José Ignacio]; [https://gubler.app.uni-regensburg.de/ Gubler, Walter]; P. Jell; [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html Künnemann, Klaus]: A comparison of positivity in complex and tropical toric geometry. [https://arxiv.org/abs/2003.08644 arXiv:2003.08644 math.AG]; 03/2020.<br />
<br />
*C. L&ouml;h. Ergodic theoretic methods in group homology. A minicourse on L2-Betti numbers in group theory. SpringerBriefs in Mathematics, Springer, [https://www.springer.com/gp/book/9783030442194 DOI 10.1007/978-3-030-44220-0] 03/2020.<br />
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*C. L&ouml;h, M. Moraschini. Simplicial volume via normalised cycles, [https://arxiv.org/abs/2003.02584 arXiv:2003.02584 math.AT]; 03/2020<br />
<br />
*[https://homepages.uni-regensburg.de/~gur23971/ R. Gualdi], [https://cesar-martinez-math.weebly.com C. Martínez], Higher dimensional essential minima and equidistribution of cycles, [https://arxiv.org/abs/2001.11468 arXiv:2001.11468]; 01/2020<br />
<br />
*[http://markus-land.de M. Land], [http://www.staff.science.uu.nl/~meier007/ L. Meier], G. Tamme, Vanishing results for chromatic localizations of algebraic K-theory. [https://arxiv.org/abs/2001.10425 arXiv:2001.10425]; 01/2020<br />
<br />
*N. Ginoux, G. Habib, [https://pilca.app.uni-regensburg.de/ M. Pilca], U. Semmelmann. An Obata-type characterization of doubly-warped product Kähler manifolds. [https://arxiv.org/abs/2002.08808 arxiv:2002.08808]; 02/2020<br />
<br />
*N. Ginoux, G. Habib, [https://pilca.app.uni-regensburg.de/ M. Pilca], U. Semmelmann. An Obata-type characterization of Calabi metrics on line bundles. [https://arxiv.org/abs/2002.08810 arxiv:2002.08810]; 02/2020<br />
<br />
*T. Barthel, [https://drew-heard.github.io/ D. Heard], N. Castellana, G. Valenzuela. Local Gorenstein duality for cochains on spaces. [https://arxiv.org/abs/2001.02580 arXiv:2001.02580]; 01/2020. Journal of Pure and Applied Algebra, Volume 225, Issue 2, February 2021<br />
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*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], G. C. Thiang. Cobordism invariance of topological edge-following states. [https://arxiv.org/abs/2001.08339 arXiv:2001.08339]; 01/2020.<br />
<br />
*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], A. Stoffel. A framework for geometric field theories and their classification in dimension one. [https://arxiv.org/abs/2001.05721 arXiv:2001.05721]; 01/2020.<br />
<br />
<br />
===2019===<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], [http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], Eisenstein-Kronecker classes, integrality of critical values of Hecke L-functions and p-adic interpolation,[https://arxiv.org/abs/1912.03657 arXiv:1912.03657]; 12/2019<br />
<br />
*M. Moraschini, Alessio Savini. Multiplicative constants and maximal measurable cocycles in bounded cohomology. [https://arxiv.org/abs/1912.09731 arXiv:1912.09731]; 12/2019<br />
<br />
*[https://friedl.app.uni-regensburg.de/ Stefan Friedl], Stefano Vidussi. BNS Invariants and Algebraic Fibrations of Group Extensions. [https://arxiv.org/abs/1912.10524 arXiv:1912.10524]; 12/2019<br />
<br />
*[http://people.dm.unipi.it/frigerio/ R. Frigerio], M. Moraschini. Gromov's theory of multicomplexes with applications to bounded cohomology and simplicial volume, [https://arxiv.org/abs/1808.07307 arXiv:1808.07307 math.GT]; 12/2019; To appear in Memoirs of the American Mathematical Society.<br />
<br />
*[https://ekvv.uni-bielefeld.de/pers_publ/publ/PersonDetail.jsp?personId=412153703&lang=en A. M. Botero], J. I. Burgos Gil and M. Sombra. Convex analysis on polyhedral spaces. [https://arxiv.org/abs/1911.04821 arXiv:1911.04821]; 11/2019 <br />
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*Y. Kezuka, Y. Li, A classical family of elliptic curves having rank one and the 2-primary part of their Tate-Shafarevich group non-trivial. [https://arxiv.org/abs/1911.04532 arXiv:1911.04532 math.NT]; 11/2019<br />
<br />
*N. Heuer, C. L&ouml;h. Transcendental simplicial volumes, [https://arxiv.org/abs/1911.06386 arXiv:1911.006386 math.GT]; 11/2019<br />
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*N. Heuer, C. L&ouml;h. Simplicial volume of one-relator groups and stable commutator length, [https://arxiv.org/abs/1911.02470 arXiv:1911.02470 math.GT]; 11/2019<br />
<br />
*T. Bachmann, E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, [https://www.muramatik.com M. Yakerson]. On the infinite loop spaces of algebraic cobordism and the motivic sphere. [https://arxiv.org/abs/1911.02262 arXiv:1911.02262]; 11/2019<br />
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*C. L&ouml;h, [https://topology.math.kit.edu/english/21_53.php R. Sauer]. Bounded cohomology of amenable covers via classifying spaces, [https://arxiv.org/abs/1910.11716 arXiv:1910.11716 math.AT]; 10/2019<br />
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*B. Ammann; J. Mougel; V. Nistor, A comparison of the Georgescu and Vasy spaces associated to the N-body problems. [https://arxiv.org/abs/1910.10656 arXiv:1910.10656 math-ph]; 10/2019<br />
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*[https://ekvv.uni-bielefeld.de/pers_publ/publ/PersonDetail.jsp?personId=412153703&lang=en A. M. Botero]. The Convex-Set Algebra and intersection theory on the Toric Riemann-Zariski Space. [https://arxiv.org/abs/1909.08262 arXiv.1909.08262]; 09/2019<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel, P. Orson, M. Powell. A survey of the foundations of four-manifold theory in the topological category. [http://arxiv.org/abs/1910.07372 arXiv:1910.07372]; 10/2019<br />
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*D. Fauser, C. L&ouml;h, M. Moraschini, J. P. Quintanilha. Stable integral simplicial volume of 3-manifolds, [https://arxiv.org/abs/1910.06120 arXiv:1910.06120 math.GT]; 10/2019<br />
<br />
*[https://sites.google.com/view/masoudzargar M.Zargar], Riemannian structures and point-counting, [https://arxiv.org/abs/1910.04003 arXiv:1910.04003]; 10/2019<br />
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*[https://sites.google.com/view/masoudzargar M.Zargar], Comparison of stable homotopy categories and a generalized Suslin-Voevodsky theorem, [https://www.sciencedirect.com/science/article/pii/S0001870819303548 Advances in Mathematics, vol. 354]; 10/2019<br />
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*V. Wanner, Energy Minimization Principle for non-archimedean curves. [https://arxiv.org/abs/1909.11335 arXiv:1909.11335]; 09/2019.<br />
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*N.Sardari, [https://sites.google.com/view/masoudzargar M.Zargar], Ramanujan graphs and exponential sums over function fields, [https://arxiv.org/abs/1909.07365 arXiv:1909.07365]; 09/2019<br />
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*M. Moraschini, Alessio Savini. A Matsumoto-Mostow result for Zimmer's cocycles of hyperbolic lattices. [https://arxiv.org/pdf/1909.00846.pdf arXiv:1909.00846]; 09/2019 To appear in Transformation Groups.<br />
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*Imre Bokor, Diarmuid Crowley, [https://friedl.app.uni-regensburg.de/ S. Friedl], Fabian Hebestreit, Daniel Kasprowski, [http://markus-land.de/ Markus Land], Johnny Nicholson Connected sum decompositions of high-dimensional manifolds. [http://arxiv.org/abs/1909.02628 arXiv:1909.02628]; 09/2019<br />
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*M. Lüders, Algebraization for zero-cycles and the p-adic cycle class map, Mathematical Research Letters, [https://www.intlpress.com/site/pub/pages/journals/items/mrl/content/vols/0026/0002/a008/index.php Volume 26] (2019) Number 2, pp. 557-585.<br />
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* S. Baader, I. Banfield, [http://lewark.de/lukas/ L. Lewark]. Untwisting 3-strand torus knots. [http://arxiv.org/abs/1909.01003 arXiv:1909.01003]; 09/2019<br />
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*E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, M. Yakerson. Modules over algebraic cobordism. [https://arxiv.org/abs/1908.02162 arXiv:1908.02162]; 08/2019<br />
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*N.Sardari, [https://sites.google.com/view/masoudzargar M.Zargar], Sections of quadrics over A^1_{F_q}, [https://arxiv.org/abs/1907.07839v2 arXiv:1907.07839]; 08/2019<br />
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*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz], Etale cohomology of rank one l-adic local systems in positive characteristic, [https://arxiv.org/abs/1908.08291 arxiv:1908.08291]; 08/2019 <br />
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*H.K.Nguyen, Covariant & Contravariant Homotopy Theories, [https://arxiv.org/abs/1908.06879 arxiv:1908.06879]; 08/2019<br />
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*Y. Kezuka, On the main conjecture of Iwasawa theory for certain non-cyclotomic ℤp-extensions. [https://arxiv.org/abs/1711.07554 arXiv:1711.07554 math.NT]; J. Lond. Math. Soc., Vol. 100, pp. 107-136, 8/2019<br />
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*Y. Kezuka, J. Choi, Y. Li, Analogues of Iwasawa's μ=0 conjecture and the weak Leopoldt conjecture for a non-cyclotomic ℤ2-extension. [https://arxiv.org/abs/1711.01697 arXiv:1711.01697 math.NT]; Asian J. Math., Vol. 23, No. 3, pp. 383-400, 7/2019<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], Mark Powell, Homotopy ribbon concordance and Alexander polynomials. [http://arxiv.org/abs/1907.09031 arXiv:1907.09031]; 07/2019<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], K. Yamada. Rigid analytic reconstruction of Hyodo--Kato theory. [https://arxiv.org/abs/1907.10964 arXiv:1907.10964 math.NT]; 07/2019.<br />
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*[https://drew-heard.github.io/ D. Heard]. Depth and detection for Noetherian unstable algebras. [https://arxiv.org/abs/1907.06373 arxiv:1907.06373]; 07/2019<br />
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*F. Madani, A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. LcK structures with holomorphic Lee vector field on Vaisman-type manifolds [https://arxiv.org/abs/1905.07300 arXiv:1905.07300 math.DG]; 05/2019 <br />
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*P. Feller, [http://lewark.de/lukas/ L. Lewark]. Balanced algebraic unknotting, linking forms, and surfaces in three- and four-space. [http://arxiv.org/abs/1905.08305 arXiv:1905.08305]; 05/2019<br />
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*[https://graptismath.net G. Raptis], W. Steimle, Topological manifold bundles and the A-theory assembly map. [https://arxiv.org/abs/1905.01868 arXiv:1905.01868]; 05/2019<br />
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* P. Antonini, A. Buss, A. Engel, T. Siebenand. Strong Novikov conjecture for low degree cohomology and exotic group C*-algebras, [https://arxiv.org/abs/1905.07730 arXiv:1905.07730 math.KT]; 05/2019<br />
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*J. Schmidt, [https://www.florianstrunk.de F. Strunk]. A Bloch--Ogus Theorem for henselian local rings in mixed characteristic. [https://arxiv.org/abs/1904.02937 arXiv:1904.02937]; 04/2019<br />
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*T. Barthel, [https://drew-heard.github.io/ D. Heard], N. Castellana, G. Valenzuela. On stratification for spaces with Noetherian mod p cohomology. [https://arxiv.org/abs/1904.12841 arxiv:1904.12841]; 04/2019<br />
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*B. Karlhofer, [https://homepages.abdn.ac.uk/kedra/pages/ J. Kędra], M. Marcinkowski, A. Trost. Qualitative counting closed geodesics,[https://arxiv.org/abs/1904.11237 arXiv:1904.11237 math.DG]; 04/2019<br />
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*N. Heuer, C. L&ouml;h. The spectrum of simplicial volume. [https://arxiv.org/abs/1904.04539 arXiv:1904.04539 math.GT]; 04/2019<br />
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*K. Bohlen, J. M. Lescure. A geometric approach to K-homology for Lie manifolds, [https://arxiv.org/abs/1904.04069 arXiv:1904.04069]; 04/2019 <br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [https://www.s.u-tokyo.ac.jp/en/people/shiho_atsushi/ A. Shiho]. On infiniteness of integral overconvergent de Rham-Witt cohomology modulo torsion. [https://arxiv.org/abs/1812.03720 arXiv:1812.03720 math.NT]; 04/2019; to appear in the Tohoku Mathematical Journal. <br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl]. A new proof of a vanishing result due to Berthelot, Esnault, and Rülling. [https://arxiv.org/abs/1805.06269 arXiv:1805.06269 math.NT]; 04/2019 to appear in the Journal of Number Theory. <br />
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*C. L&ouml;h. Residually finite categories. [https://arxiv.org/abs/1903.11488 arXiv:1903.11488 math.CT]; 03/2019<br />
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*A. Engel, C. L&ouml;h. Polynomially weighted l^p-completions and group homology. [https://arxiv.org/abs/1903.11486 arXiv:1903.11486 math.GR]; 03/2019<br />
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*B. Ammann; K. Kröncke, O. Müller. Construction of initial data sets for Lorentzian manifolds with lightlike parallel spinors. Commun. Math. Phys. 387, 77-109 (2021), doi: 10.1007/s00220-021-04172-1, [https://arxiv.org/abs/1903.02064 arXiv:1903.02064 math.DG]; 03/2019<br />
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*[https://www.math.bgu.ac.il/~brandens/ M. Brandenbursky], M. Marcinkowski. Bounded cohomology of transformation groups. [https://arxiv.org/abs/1902.11067 arXiv:1902.11067 math.GT]; 02/2019.<br />
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*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz], Arithmetic subspaces of moduli spaces of rank one local systems. [https://arxiv.org/abs/1902.02961 arXiv:1902.02961]; 2/2019.<br />
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*F. Déglise, J. Fasel, F. Jin, [https://www.preschema.com A.A. Khan]. Borel isomorphism and absolute purity. [https://arxiv.org/abs/1902.02055 arXiv:1902.02055]; 02/2019<br />
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*[https://graptismath.net G. Raptis], On transfer maps in the algebraic K-theory of spaces. [https://arxiv.org/abs/1901.05539 arXiv:1901.05539]; 01/2019<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [http://perso.ens-lyon.fr/wieslawa.niziol/ W. Nizioł]. Syntomic cohomology and p-adic motivic cohomology. [http://content.algebraicgeometry.nl/2019-1/2019-1-006.pdf Algebraic Geometry, vol. 6, no. 1, pp. 100-131]; 01/2019.<br />
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===2018===<br />
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*E. Elmanto, [https://www.preschema.com A.A. Khan]. Perfection in motivic homotopy theory. [https://arxiv.org/abs/1812.07506 arXiv:1812.07506]; 12/2018<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], [https://www.florianstrunk.de/ F. Strunk], G. Tamme, Towards Vorst's conjecture in positive characteristic. [https://arxiv.org/abs/1812.05342 arXiv:1812.05342]; 12/2018.<br />
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*F. Binda,S. Saito, Semi-purity for cycles with modulus [https://arxiv.org/abs/1812.01878 arXiv:1812.01878]; 12/2018.<br />
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*B. Ammann; N. Große; V Nistor, Analysis and boundary value problems on singular domains: an approach via bounded geometry. [https://arxiv.org/abs/1812.09898 arXiv:1812.09898 math.AP]; 12/2018<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [https://homepages.uni-regensburg.de/~spj54141/ J. Sprang]. Integral Comparison of Monsky-Washnitzer and overconvergent de Rham-Witt cohomology. [https://www.ams.org/journals/bproc/2018-05-07/S2330-1511-2018-00038-0/S2330-1511-2018-00038-0.pdf Proceedings of the AMS, Series B, vol. 5, pp. 64-72]; 11/2018.<br />
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*[https://graptismath.net/ G. Raptis], Devissage for Waldhausen K-theory. [https://arxiv.org/abs/1811.09564 arXiv:1811.09564]; 11/2018<br />
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*[https://www.preschema.com A.A. Khan]. Descent by quasi-smooth blow-ups in algebraic K-theory. [https://arxiv.org/abs/1810.12858 arXiv:1810.12858]; 10/2018<br />
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*B. Ammann; N. Große; V Nistor, The strong Legendre condition and the well-posedness of mixed Robin problems on manifolds with bounded geometry. [https://arxiv.org/abs/1810.06926 arXiv:1810.06926 math.AP]; 10/2018<br />
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*[http://federicobambozzi.eu F. Bambozzi], [https://www.math.univ-paris13.fr/~vezzani/ A. Vezzani], Rigidity for rigid analytic motives. [https://arxiv.org/abs/1810.04968 arXiv:1810.04968];10/2018<br />
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* [https://drew-heard.github.io/ D. Heard], G. Li, D. Shi, Picard groups and duality for real Morava E-theories. [https://arxiv.org/abs/1810.05439 arxiv:1810.05439]; 10/2018<br />
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* B. Ammann; N. Ginoux; Some examples of Dirac-harmonic maps [https://arxiv.org/abs/1809.09859 arXiv:1809.09859 math.AP]; 09/2018<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Injectivity results for coarse homology theories. [https://arxiv.org/abs/1809.11079 arXiv:1809.11079 math.KT]; 09/2018<br />
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*E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, M. Yakerson. Framed transfers and motivic fundamental classes. [https://arxiv.org/abs/1809.10666 arXiv:1809.10666]; 09/2018<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Transfers in coarse homology. [https://arxiv.org/abs/1809.08300 arXiv:1809.08300 math.KT]; 09/2018<br />
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*C. L&ouml;h. Cost vs. integral foliated simplicial volume. [https://arxiv.org/abs/1809.09660 arXiv:1809.09660 math.GT]; 09/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang]. A linear independence result for p-adic L-values. [https://arxiv.org/abs/1809.07714 arXiv:1809.07714 math.NT]; 09/2018<br />
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*C. L&ouml;h. Simplicial volume with Fp-coefficients. [https://arxiv.org/abs/1808.09497 arXiv:1808.09497 math.GT]; 08/2018<br />
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*[http://markus-land.de M. Land], G. Tamme. On the K-theory of pullbacks. [http://arxiv.org/abs/1808.05559 arXiv:1808.05559 math.KT]; 08/2018<br />
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* [https://kerz.app.uni-regensburg.de/ M. Kerz]. On negative algebraic K-groups. [https://eta.impa.br/dl/137.pdf ICM 2018]; 08/2018<br />
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*D. Fauser, [https://friedl.app.uni-regensburg.de/ S. Friedl], C. L&ouml;h. Integral approximation of simplicial volume of graph manifolds. [https://arxiv.org/abs/1807.10522 arXiv:1807.10522 math.GT]; 07/2018<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], JungHwan Park, Bram Petri, Jean Raimbault and Arunima Ray, On distinct finite covers of 3-manifolds. [http://arxiv.org/abs/1807.09861 arXiv:1807.09861]; 07/2018<br />
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*[https://yangenlin.wordpress.com/ E. Yang], Y. Zhao. On the relative twist formula of l-adic sheaves. [https://arxiv.org/abs/1807.06930 arXiv:1807.06930 math.AG]; 07/2018<br />
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*F. Ben Aribi, [https://friedl.app.uni-regensburg.de/ S. Friedl], [http://www.gerhit.de/ G. Herrmann], The leading coefficient of the L^2-Alexander torsion. [http://arxiv.org/abs/1806.10965 arXiv:1806.10965]; 06/2018<br />
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* F. Déglise, F. Jin, [https://www.preschema.com A.A. Khan]. Fundamental classes in motivic homotopy theory. [https://arxiv.org/abs/1805.05920 arXiv:1805.05920]; 05/2018<br />
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*[https://graptismath.net/ G. Raptis], W. Steimle, On the h-cobordism category. I. [https://arxiv.org/abs/1805.04395 arXiv:1805.04395]; 05/2018 <br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], K. Yamada. Comparison between rigid syntomic and crystalline syntomic cohomology for strictly semistable log schemes with boundary. [https://arxiv.org/abs/1805.04974 arXiv:1805.04974 math.NT]; 05/2018.<br />
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*G. Herrmann, Sutured manifolds and L^2-Betti numbers. [https://arxiv.org/abs/1804.09519 arxiv:1804.09519]; 04/2018<br />
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*H.K. Nguyen, [http://graptismath.net/ G. Raptis], C. Schrade, Adjoint functor theorems for infinity categories. [https://arxiv.org/abs/1803.01664 arxiv:1803.01664]; 03/2018<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], Y. Zhao, Higher ideles and class field theory. [https://arxiv.org/abs/1804.00603 arXiv:1804.00603]; 03/2018<br />
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*[https://www.math.u-psud.fr/~fischler/ S. Fischler], [http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], [http://wain.mi.ras.ru/ W. Zudilin], Many odd zeta values are irrational. [https://arxiv.org/abs/1803.08905 arXiv:1803.08905]; 03/2018<br />
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*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Scarponi, The Maillot-Rössler current and the polylogarithm on abelian schemes. [https://arxiv.org/abs/1803.00833 arXiv:1803.00833]; 03/2018<br />
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*M. Marcinkowski, Aut-invariant word norm on right angled Artin and Coxeter groups. [https://arxiv.org/abs/1803.00294 arXiv:1803.00294]; 03/2018<br />
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*F. Binda, A. Krishna, Rigidity for relative 0-cycles [https://arxiv.org/abs/1802.00165 arXiv:1802.00165]; 2/2018.<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], Infinitely many odd zeta values are irrational. By elementary means. [https://arxiv.org/abs/1802.09410 arXiv:1802.09410]; 02/2018<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], S. Saito, G. Tamme, K-theory of non-archimedean rings I. [http://arxiv.org/abs/1802.09819 arXiv1802.09819 math.KT]; 02/2018<br />
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*[https://www.preschema.com A.A. Khan], D. Rydh. Virtual Cartier divisors and blow-ups. [https://arxiv.org/abs/1802.05702 arXiv:1802.05702]; 2/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], The syntomic realization of the elliptic polylogarithm via the Poincaré bundle. [https://arxiv.org/abs/1802.04999 arXiv:1802.04999]; 02/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], The algebraic de Rham realization of the elliptic polylogarithm via the Poincaré bundle. [https://arxiv.org/abs/1802.04996 arXiv:1802.04996]; 02/2018<br />
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*[http://federicobambozzi.eu F. Bambozzi], S. Murro, [http://www.pinamonti.it/ N. Pinamonti] Invariant states on Weyl algebras for the action of the symplectic group. [https://arxiv.org/abs/1802.02487 arXiv:1802.02487];02/2018<br />
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*Y. Kezuka, On the p-part of the Birch-Swinnerton-Dyer conjecture for elliptic curves with complex multiplication by the ring of integers of ℚ(√-3). [https://arxiv.org/abs/1605.08245 arXiv:1605.08245 math.NT]; Math. Proc. Camb. Philos. Soc., 164, pp. 67-98, 1/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], Real-analytic Eisenstein series via the Poincaré bundle. [https://arxiv.org/abs/1801.05677 arXiv:1801.05677]; 01/2018 <br />
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*V. Wanner, Comparison of two notions of subharmonicity on non-archimedean curves. [https://arxiv.org/abs/1801.04713 arXiv: 1801.04713]; 01/2018<br />
<br />
===2017===<br />
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*[https://gubler.app.uni-regensburg.de/ Gubler, Walter]; Jell, Philipp; [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html Künnemann, Klaus]; Martin, Florent, Continuity of Plurisubharmonic Envelopes in Non-Archimedean Geometry and Test Ideals (with an Appendix by José Ignacio Burgos Gil and Martín Sombra). Annales de l’Institut Fourier 69 (2019), no.5, 2331-2376 [https://aif.centre-mersenne.org/item/AIF_2019__69_5_2331_0/ doi : 10.5802/aif.3296] [https://arxiv.org/abs/1712.00980 arXiv:1712.00980 math.AG]; 12/2017.<br />
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*G. Cortiñas, J. Cuntz, R. Meyer, and G. Tamme, Weak completions, bornologies and rigid cohomology. [http://arxiv.org/abs/1712.08004 arXiv:1712.08004 math.AG]; 12/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Coarse homology theories and finite decomposition complexity. [https://arxiv.org/abs/1712.06932 arXiv:1712.06932 math.KT];12/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, Coarse cohomology theories. [https://arxiv.org/abs/1711.08599 arXiv:1711.08599 math.AT]; 11/2017<br />
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*A. Engel, [http://www.uni-math.gwdg.de/cwulff/ Ch. Wulff] Coronas for properly combable spaces. [https://arxiv.org/abs/1711.06836 arXiv:1711.06836 math.MG]; 11/2017<br />
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* [http://markus-land.de/ M. Land], Reducibility of low dimensional Poincaré duality spaces. [https://arxiv.org/pdf/1711.08179.pdf arXiv:1711.08179]; 11/2017<br />
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*T. Barthel, T. Schlank, N. Stapleton, Chromatic homotopy theory is asymptotically algebraic. [https://arxiv.org/abs/1711.00844 arXiv:1711.00844]; 11/2017<br />
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*P. Jell, [https://www.math.uni-tuebingen.de/user/jora/ J. Rau], K. Shaw Lefschetz (1,1)-theorem in tropical geometry. Epijournal de Géometrie Algébrique, volume 2, article no. 11 (2018)[https://arxiv.org/abs/1711.07900 arXiv:1711.07900];11/2017<br />
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*E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, M. Yakerson. Motivic infinite loop spaces.[https://arxiv.org/abs/1711.05248 arXiv:1711.05248]; 11/2017<br />
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*[http://federicobambozzi.eu F. Bambozzi], O.Ben-Bassat, [https://www.maths.ox.ac.uk/people/yakov.kremnitzer K. Kremnizer] Analytic geometry over F_1 and the Fargues-Fontaine curve. [https://arxiv.org/abs/1711.04885 arXiv:1711.04885];11/2017 <br />
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*R. Zentner, [http://wwwf.imperial.ac.uk/~ssivek/ S. Sivek], SU(2)-cyclic surgeries and the pillowcase. [http://arxiv.org/abs/1710.01957 arXiv:1710.01957 math.gt];10/2017<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], [http://www.gerhit.de/ G. Herrmann], Torsion in the homology of finite covers of 3-manifolds. [http://arxiv.org/abs/1710.08983 arXiv:1710.0898 [math.gt];10/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Equivariant coarse homotopy theory and coarse algebraic K-homology. [https://arxiv.org/abs/1710.04935 arXiv:1710.04935 math.KT];10/2017<br />
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*K. Bohlen, René Schulz. Quantization on manifolds with an embedded submanifold, [https://arxiv.org/abs/1710.02294 arXiv:1710.02294 math.DG]; 10/2017<br />
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*F. Binda and A. Krishna, Zero cycles with modulus and zero cycles on singular varieties, to appear in Compositio Math, [https://arxiv.org/abs/1512.04847 arXiv:1512.04847v4 [math.AG]].<br />
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*M. Boileau, [https://friedl.app.uni-regensburg.de/ S. Friedl], Grothendieck rigidity of 3-manifold groups. [http://arxiv.org/abs/1710.02746 arXiv:1710.02746 math.gt];10/2017<br />
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*T. Barthel, M. Hausmann, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], T. Nikolaus, [http://www.nullplug.org/ J. Noel], N. Stapleton, The Balmer spectrum of the equivariant homotopy category of a finite abelian group, [https://arxiv.org/abs/1709.04828 arXiv:1709.04828 math.at]; 10/2017<br />
<br />
*M. Boileau, [https://friedl.app.uni-regensburg.de/ S. Friedl], The virtual Thurston seminorm of 3-manifolds. [http://arxiv.org/abs/1709.06485 arXiv:1709.06485 math.gt];09/2017<br />
<br />
* A. Conway, [https://friedl.app.uni-regensburg.de/ S. Friedl], [http://www.gerhit.de/ G. Herrmann], Linking forms revisited. [http://arxiv.org/abs/1708.03754 arXiv:1708.03754 math.gt];08/2017<br />
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*G. Cortiñas, J. Cuntz, R. Meyer, and G. Tamme, Nonarchimedean bornologies, cyclic homology and rigid cohomology. [http://arxiv.org/abs/1708.00357 arXiv:1708.00357 math.AG]; 08/2017<br />
<br />
*M. Marcinkowski, [https://www.math.bgu.ac.il/~brandens/ M. Brandenbursky], Topological entropy and quasimorphisms. [https://arxiv.org/abs/1707.06020 arXiv:1707.06020 math.GT]; 07/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, The coarse index class with support. [https://arxiv.org/abs/1706.06959 arXiv:1706.06959 math.DG]; 06/2017<br />
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*P. Jell, Tropical Hodge numbers of non-archimedean curves. Israel Journal of Mathematics 229 (2019), 1-19, no.1, 287-305, [https://link.springer.com/article/10.1007/s11856-018-1799-5 doi: 10.1007/s11856-018-1799-5][https://arxiv.org/abs/1706.05895 arXiv:1706.05895 math.AG]; 06/2017<br />
<br />
*T. Barthel, N. Stapleton, Excellent rings in transchromatic homotopy theory. [https://arxiv.org/abs/1706.00208 arXiv:1706.00208 math.AT]; 06/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, Coarse assembly maps. [https://arxiv.org/abs/1706.02164 arXiv:1706.02164 math.KT]; 06/2017<br />
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*F. Hebestreit, [http://www.markus-land.de M. Land], W. Lück, O. Randal-Williams. A Vanishing theorem for tautological classes of aspherical manifolds. [https://arxiv.org/pdf/1705.06232.pdf arXiv:1705.06232 math.AT]; 05/2017<br />
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*D.-C. Cisinski, [https://www.preschema.com A.A. Khan]. Brave new motivic homotopy theory II: Homotopy invariant K-theory. [https://arxiv.org/abs/1705.03340 arXiv:1705.03340]; 05/2017<br />
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*F. Madani, A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. On Weyl-reducible conformal manifolds and lcK structures [https://arxiv.org/abs/1705.10397 arXiv:1705.10397 math.DG]; 05/2017<br />
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*[http://graptismath.net/ G. Raptis], [https://www.florianstrunk.de/ F. Strunk]. Model topoi and motivic homotopy theory. [https://arxiv.org/abs/1704.08467 arXiv:1704.08467 math.AT]; 04/2017<br />
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*D. Fauser. Integral foliated simplicial volume and S^1-actions. [http://arxiv.org/abs/1704.08538 arXiv:1704.08538 math.GT]; 04/2017<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Vidussi, On virtual properties of Kaehler groups. [http://arxiv.org/abs/1704.07041 arXiv:1704.07041 math.gt];04/2017<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Gill, S. Tillmann, Linear representations of 3-manifold groups over rings. [http://arxiv.org/abs/1703.06609 arXiv:1703.06609 math.gt];04/2017<br />
<br />
*C. Löh. Explicit l1-efficient cycles and amenable normal subgroups. [http://arxiv.org/abs/arXiv:1704.05345 arXiv:1704.05345 math.GT]; 04/2017<br />
<br />
*C. Löh. Rank gradient vs. stable integral simplicial volume. [http://arxiv.org/abs/arXiv:1704.05222 arXiv:1704.05222 math.GT]; 04/2017 <br />
<br />
*S.P. Reeh, T.M. Schlank, N. Stapleton, A formula for p-completion by way of the Segal conjecture. [https://arxiv.org/abs/arxiv:1704.00271 arxiv:1704.00271 math.AT]; 04/2017<br />
<br />
*F. Binda, Torsion zero cycles with modulus on affine varieties.[https://arxiv.org/abs/1604.06294 arXiv:1604.06294 math.AG], to appear in J. of Pure and App. Algebra.<br />
<br />
*F. Binda, J. Cao, W. Kai and R. Sugiyama, Torsion and divisibility for reciprocity sheaves and 0-cycles with modulus, J. of Algebra, [http://dx.doi.org/10.1016/j.jalgebra.2016.07.036 Vol. 469], 1, 2017.<br />
<br />
*H.K. Nguyen, On the infinite loop space structure of the cobordism category, [https://doi.org/10.2140/agt.2017.17.1021 Algebr. Geom. Topol. Vol. 17 issue 2], 3/2017<br />
<br />
*G. Tamme, Excision in algebraic K-theory revisited. [http://arxiv.org/abs/arXiv:1703.03331 arXiv:1703.03331 math.KT]; 03/2017<br />
<br />
*D. Fauser, C. Löh. Variations on the theme of the uniform boundary condition. [http://arxiv.org/abs/arXiv:1703.01108 arXiv:1703.01108 math.GT]; 03/2017<br />
<br />
*A. Engel, Banach strong Novikov conjecture for polynomially contractible groups. [https://arxiv.org/abs/1702.02269 arXiv:1702.02269 math.KT]; 02/2017 <br />
<br />
*[https://www.math.bgu.ac.il/~brandens M.Brandenbursky], M.Marcinkowski. Aut-invariant norms and Aut-invariant quasimorphisms on free and surface groups. [https://arxiv.org/abs/1702.01662 arXiv:1702.01662 math.GT]; 02/2017<br />
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*N. Umezaki, [https://yangenlin.wordpress.com/ E. Yang], Y. Zhao. Characteristic class and the &epsilon;-factor of an étale sheaf. [https://arxiv.org/abs/1701.02841 arXiv:1701.02841 math.AG]; 01/2017<br />
<br />
===2016===<br />
<br />
*M. Lüders, On a base change conjecture for higher zero-cycles. [https://arxiv.org/abs/1612.04635 arXiv:1612.04635 math.AG]; 12/2016<br />
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*P. Jell, V. Wanner. Poincaré duality for the real-valued de Rham cohomology of non-archimedean Mumford curves. Journal of Number Theory 187 (2018), 344-371 [https://doi.org/10.1016/j.jnt.2017.11.004 doi:10.1016/j.jnt.2017.11.004] [https://arxiv.org/abs/1612.01889 arXiv:1612.01889 math.AG]; 12/2016<br />
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*F. Madani, A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. On toric locally conformally Kähler manifolds [https://arxiv.org/abs/1611.01707 arXiv:1611.01707 math.DG]; 11/2016<br />
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*U. Jannsen, [http://www.lcv.ne.jp/~smaki/en/index.html S. Saito], Y. Zhao. Duality for relative logarithmic de Rham-Witt sheaves and wildly ramified class field theory over finite fields. [https://arxiv.org/abs/1611.08720 arXiv:1611.08720 math.AG]; 11/2016<br />
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*Y. Zhao. Duality for relative logarithmic de Rham-Witt sheaves on semistable schemes. [https://arxiv.org/abs/1611.08722 arXiv:1611.08722 math.AG]; 11/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; M. Nagel, P. Orson, M. Powell, Satellites and concordance of knots in 3-manifold [http://arxiv.org/abs/1611.09114 arXiv:1611.09114 math.GT]; 11/2016<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], [https://www.florianstrunk.de/ F. Strunk], G. Tamme. Algebraic K-theory and descent for blow-ups. [http://arxiv.org/abs/1611.08466 arXiv:1611.08466 math.KT]; 11/2016<br />
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*N. Otoba; J. Petean, Solutions of the Yamabe equation on harmonic Riemannian submersions, [https://arxiv.org/abs/1611.06709 arXiv:1611.06709 math.DG]; 11/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; W. Lueck, S. Tillmann, Groups and polytopes [http://arxiv.org/abs/1611.01857 arXiv:1611.01857 math.GT]; 11/2016<br />
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*B. Ammann; N. Große; V Nistor, Well-posedness of the Laplacian on manifolds with boundary and bounded geometry [http://arxiv.org/abs/1611.00281 arXiv:1611.00281 math.AP]; 11/2016<br />
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*A. Engel, M. Marcinkowski, Burghelea conjecture and asymptotic dimension of groups, [https://arxiv.org/abs/1610.10076 arXiv:1610.10076 math.GT]; 11/2016.<br />
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*S. Baader, P. Feller, L. Lewark, R. Zentner, Khovanov width and dealternation number of positive braid links, [http://arxiv.org/abs/1610.04534 arXiv:1605.04534 math.GT]; 10/2016<br />
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*M. Heusener, R. Zentner, A new algorithm for 3-sphere recognition, [http://arxiv.org/abs/1610.04092 arXiv:1605.04092 math.GT]; 10/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; M. Heusener. On high-dimensional representations of knot groups [http://arxiv.org/abs/1610.04414 arXiv:1610.04414 math.GT]; 10/2016<br />
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*O. Müller, Applying the index theorem to non-smooth operators, [https://arxiv.org/abs/1506.04636 arXiv:1506.04636 math.AP]; 10/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; W. Lueck. L2-Euler characteristics and the Thurston norm [http://arxiv.org/abs/1609.07805 arXiv:1609.07805 math.GT]; 09/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; W. Lueck. Universal L2-torsion, polytopes and applications to 3-manifolds. [http://arxiv.org/abs/1609.07809 arXiv:1609.07809 math.GT]; 09/2016<br />
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*A. Conway; [https://friedl.app.uni-regensburg.de/ S. Friedl]; E. Toffoli, The Blanchfield pairing of colored links. [http://arxiv.org/abs/1609.08057 arXiv:1609.08057 math.GT]; 09/2016<br />
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*[https://www.icmat.es/miembros/burgos/index.html Burgos Gil, José Ignacio]; [https://gubler.app.uni-regensburg.de/ Gubler, Walter]; Jell, Philipp; [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html Künnemann, Klaus]; Martin, Florent, Differentiability of non-archimedean volumes and non-archimedean Monge-Ampère equations (with an appendix by Robert Lazarsfeld). Algebraic Geometry 7 (2) (2020) 113-152 [http://content.algebraicgeometry.nl/2020-2/2020-2-005.pdf doi:10.14231/AG-2020-005] [https://arxiv.org/abs/1608.01919 arXiv:1608.01919 math.AG]; 08/2016.<br />
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*[https://gubler.app.uni-regensburg.de/ Gubler, Walter]; Martin, Florent, On Zhang's semipositive metrics. [https://arxiv.org/abs/1608.08030 arXiv:1608.08030]; 08/2016<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], S. Saito, G. Tamme. Towards a non-archimedean analytic analog of the Bass-Quillen conjecture. [https://arxiv.org/abs/1608.00703 arXiv:1608.00703 math.AG]; 08/2016<br />
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*O. Müller, A proof of Thorne's Hoop Conjecture for Einstein-Maxwell Theory, [https://arxiv.org/abs/1607.05036 arXiv:1607.05036 math.DG]; 08/2016<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl]. Full faithfulness for overconvergent F-de Rham-Witt connections. [https://arxiv.org/abs/1411.7182 arXiv:1411.7182 math.NT]; Comptes rendus - Mathématique vol. 354, no. 7, pp. 653-658, 07/2016.<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel. Homotopy theory with bornological coarse spaces. [https://arxiv.org/abs/1607.03657 arXiv:1607.03657 math.AT]; 07/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]. Novikov homology and noncommutative Alexander polynomials. [http://arxiv.org/pdf/arXiv:1606.03587.pdf arXiv:1606.03587 math.GT]; 06/2016<br />
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*A. Mathew, [http://dtclausen.tumblr.com/ Dustin Clausen], [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] Descent in algebraic K-theory and a conjecture of Ausoni-Rognes. [https://arxiv.org/abs/1606.03328 arxiv:1606.03328 math.AT].<br />
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*R. Zentner, Integer homology 3-spheres admit irreducible representations in SL(2,C), [http://arxiv.org/abs/1605.08530 arXiv:1605.08530 math.GT]; 05/2016<br />
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*D. Fauser, C. Löh, Exotic finite functorial semi-norms on singular homology. [http://arxiv.org/abs/arXiv:1605.04093 arXiv:1605.04093 math.GT]; 05/2016<br />
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*[https://math.uoregon.edu/profile/botvinn B. Botvinnik], O. Müller, Cheeger-Gromov convergence in a conformal setting, [https://arxiv.org/abs/1512.07651 arXiv:1512.07651 math.DG]; 04/2016<br />
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* [http://www.gerrit-herrmann.de/#top G. Herrmann], The $L^2$-Alexander torsion for Seifert fiber spaces. [http://arxiv.org/pdf/arXiv:1602.08768.pdf arXiv:1602.08768 math.GT]; 02/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Vidussi. Rank gradients of infinite cyclic covers of Kaehler manifolds. [http://arxiv.org/pdf/arXiv:1604.08267.pdf arXiv:1604.08267 math.GT]; 04/2016<br />
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*J. Lind, C. Malkiewich. The transfer map of free loop spaces [http://arxiv.org/abs/1604.03067 arXiv:1604.03067 math.AT]; 04/2016<br />
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*P. Graf. Polylogarithms for $GL_2$ over totally real fields. [http://arxiv.org/pdf/1604.04209.pdf arXiv:1604.04209 math.NT]; 04/2016 <br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, M. Nagel. Representation varieties detect essential surfaces. [http://arxiv.org/pdf/arXiv:1604.00584.pdf arXiv:1604.00584 math.GT]; 04/2016<br />
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*D. Scarponi, Sparsity of p-divisible unramified liftings for subvarieties of abelian varieties with trivial stabilizer. [https://arxiv.org/abs/1602.08755v3 arXiv:1602.08755v3]; 02/2016<br />
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*O. Gwilliam, [https://dmitripavlov.org/ D. Pavlov]. Enhancing the filtered derived category. [https://arxiv.org/abs/1602.01515 arXiv:1602.01515], accepted by J. Pure Appl. Algebra; 02/2016<br />
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*[https://www.mathi.uni-heidelberg.de/people/personeninfo.html?uid=jschmidt J. Schmidt], [https://www.florianstrunk.de/ F. Strunk]. On the shifted stable A1-connectivity property. [http://arxiv.org/abs/1602.08356 arXiv:1602.08356 math.AG]; 02/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl],M. Boileau. Epimorphisms of 3-manifold groups. [http://arxiv.org/pdf/arXiv:1602.06779.pdf arXiv:1602.06779 math.GT]; 02/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl],[http://math.wisc.edu/~maxim L. Maxim]. Twisted Novikov homology of complex hypersurface complements. [http://arxiv.org/pdf/arXiv:1602.04943.pdf arXiv:1602.04943 math.AT]; 02/2016<br />
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*[http://federicobambozzi.eu F. Bambozzi]. Theorems A and B for dagger quasi-Stein spaces. [http://arxiv.org/pdf/1602.04388.pdf arXiv:1602.04388 math.AG]; 02/2016<br />
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*T. Fiore and M. Pieper. Waldhausen Additivity: Classical and Quasicategorical. [http://arxiv.org/abs/1207.6613 arXiv:1207.6613v2 math.AT]; 02/2016<br />
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*A. Engel. Wrong way maps in uniformly finite homology and homology of groups. [http://arxiv.org/abs/1602.03374 arXiv:1602.03374 math.GT]; 02/2016<br />
<br />
*M. Pilca. Toric Vaisman Manifolds. [https://arxiv.org/abs/1512.00876 arXiv:1512.00876 math.DG]; 01/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. Leidy, M. Nagel, M. Powell. Twisted Blanchfield pairings and decompositions of 3-manifolds. [http://arxiv.org/pdf/arXiv:arXiv:1602.00140.pdf arXiv:1602.00140 math.GT]; 01/2016<br />
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*O. Raventós. Transfinite Adams representability. [http://arxiv.org/abs/1304.3599 arXiv:1304.3599]; new version 02/2016<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], [https://www.florianstrunk.de/ F. Strunk]. On the vanishing of negative homotopy K-theory [http://arxiv.org/abs/1601.08075 arXiv:1601.08075 math.AG]; 01/2016<br />
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*J. Lind, H. Sati, [http://math.umn.edu/~cwesterl/ C. Westerland]. A higher categorical analogue of topological T-duality for sphere bundles [http://arxiv.org/abs/1601.06285 arXiv:1601.06285 math.AT]; 01/2016<br />
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*F. Madani, [http://moroianu.perso.math.cnrs.fr/ A. Moroianu], M. Pilca. Conformally related Kähler metrics and the holonomy of lcK manifolds [https://arxiv.org/abs/1511.09212 arXiv: 1511.09212 math.DG]; 01/2016<br />
<br />
===2015===<br />
<br />
*D. Scarponi, The realization of the degree zero part of the motivic polylogarithm on abelian schemes in Deligne-Beilinson cohomology. [https://arxiv.org/abs/1512.01997 arXiv:1512.01997]; 12/2015<br />
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*[http://www.math.ens.fr/~amini/ O. Amini], [http://www.math.uchicago.edu/~bloch/ S. Bloch], [http://www.icmat.es/miembros/burgos/ J. I. Burgos Gil], J. Fresán. Feynman Amplitudes and Limits of Heights [http://arxiv.org/pdf/1512.04862.pdf arXiv:1512.04862 math.AG]; 12/2015<br />
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* P. Jell, K. Shaw, J. Smacka. Superforms, Tropical Cohomology and Poincaré Duality [https://doi.org/10.1515/advgeom-2018-0006 doi:10.1515/advgeom-2018-0006] [http://arxiv.org/pdf/1512.07409v1.pdf arXiv:1512.07409 math.AG]; 12/2015<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. Livingston, R. Zentner. Knot concordances and alternating knots. [http://arxiv.org/pdf/arXiv:1512.08414.pdf arXiv:1512.08414 math.GT]; 12/2015<br />
<br />
*B. Ammann; Klaus Kröncke, Hartmut Weiß, Frederik Witt. Holonomy rigidity for Ricci-flat metrics, [http://arxiv.org/abs/1512.07390 arXiv:1512.07390 math.DG]; 12/2015<br />
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*[http://gt.postech.ac.kr/~jccha/ J. C. Cha], [https://friedl.app.uni-regensburg.de/ S. Friedl], F. Funke. The Grothendieck group of polytopes and norms. [http://arxiv.org/pdf/arXiv:1512.06699.pdf arXiv:1512.06699 math.GT]; 12/2015<br />
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*[https://gubler.app.uni-regensburg.de/ W. Gubler], J. Hertel. Local heights of toric varieties over non-archimedean fields [https://arxiv.org/pdf/1512.06574.pdf arXiv1512.06574 math.NT]; 12/2015<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Powell. The presentation of the Blanchfield pairing of a knot via a Seifert matrix. [http://arxiv.org/pdf/arXiv:1512.04603.pdf arXiv:1512.04603 math.GT]; 12/2015<br />
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*F. Bambozzi, O. Ben-Bassat, K. Kremnizer . Stein Domains in Banach Algebraic Geometry. [http://arxiv.org/pdf/1511.09045.pdf arxiv:1511.09045 math.AG]; 11/2015<br />
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*Y. Wu. On the p-adic local invariant cycle theorem. [http://arxiv.org/pdf/1511.08323.pdf arxiv:1511.08323 math.AG]; 11/2015<br />
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*J. Scholbach, [https://dmitripavlov.org/ D. Pavlov]. Homotopy theory of symmetric powers. [https://arxiv.org/abs/1510.04969 arXiv:1510.04969]; 10/2015 <br />
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*F. Martin; Analytic functions on tubes of non-Archimedean analytic spaces, with an appendix by Christian Kappen [http://arxiv.org/abs/1510.01178 arXiv:1510.01178]; 10/2015 <br />
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*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings]. On p-adic interpolation of motivic Eisenstein classes. [http://arxiv.org/pdf/1510.01466.pdf arxiv:1505.01466 math.NT]; 10/2015<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. The L^2-torsion function and the Thurston norm of 3-manifolds. [http://arxiv.org/pdf/1510.00264.pdf arXiv:1510.00264 math.GT]; 10/2015<br />
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*O. Müller, N. Nowaczyk, A universal spinor bundle and the Einstein-Dirac-Maxwell equation as a variational theory, [https://arxiv.org/abs/1504.01034 arXiv:1504.01034 math.DG]; 10/2015<br />
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*[https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematics/mathematics-kuennemann/ K. Künnemann]. Positivity properties of metrics and delta-forms. [http://arxiv.org/abs/1509.09079 arXiv:150909079 math.AG]; 09/2015<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], T. Nikolaus, G. Tamme. The Beilinson regulator is a map of ring spectra [http://arxiv.org/abs/1509.05667 arXiv:1509.05667 math.AG]; 09/2015<br />
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*C. Löh. Odd manifolds of small integral simplicial volume [http://arxiv.org/abs/1509.00204 arXiv:1509.00204 math.GT]; 09/2015<br />
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*P. Feller, S. Pohlmann, R. Zentner, Alternating numbers of torus knots with small braid index, [http://arxiv.org/abs/1508.05825 arXiv:1508.05825]; 08/2015<br />
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* I. Barnea, [http://wwwmath.uni-muenster.de/u/joachim/ M. Joachim], S. Mahanta. Model structure on projective systems of C*-algebras and bivariant homology theories. [http://arxiv.org/abs/1508.04283 math.KT]; 08/2015<br />
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*C. Löh, C. Pagliantini, S. Waeber. Cubical simplicial volume of 3-manifolds. [http://arxiv.org/abs/1508.03017 arXiv:1508.03017 math.GT]; 08/2015<br />
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* B. Ammann, F. Madani, M. Pilca. The S^1-equivariant Yamabe invariant of 3-manifolds [http://arxiv.org/abs/1508.02727 arxiv:1508.02727 math.DG]; 08/2015<br />
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*[https://gubler.app.uni-regensburg.de/ W. Gubler], J. Rabinoff, [https://www.uni-frankfurt.de/50278019/Werner A. Werner] Tropical Skeletons [https://arxiv.org/pdf/1508.01179.pdf arXiv:1508.01179 math.AG]; 08/2015<br />
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*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. On infinitesimal Einstein deformations [https://arxiv.org/abs/1508.00721 arXiv:1508.00721 math.DG]; 08/2015<br />
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*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. On the stability of Einstein manifolds [https://arxiv.org/abs/1311.6749 arXiv:1311.6749 math.DG]; 08/2015<br />
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*F. Bambozzi. Closed graph theorems for bornological spaces. [http://arxiv.org/abs/1508.01563 arXiv:1508.01563 math.FA]; 08/2015<br />
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*A. Mathew, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] Nilpotence and descent in equivariant stable homotopy theory. [http://www.sciencedirect.com/science/article/pii/S0001870815300062 Advances in Mathematics].<br />
<br />
*A. Mathew, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] Derived induction and restriction theory. [http://arxiv.org/abs/1507.06867 arxiv:1507.06867 math.AT].<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Stable and unstable Einstein warped products [https://arxiv.org/abs/1507.01782 arXiv:1507.01782 math.DG]; 07/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], K. Schreve, S. Tillmann. Thurston norm via Fox calculus. [http://de.arxiv.org/pdf/1507.05660.pdf arXiv:1507.05660 math.GT]; 07/2015<br />
<br />
*X. Shen; Perfectoid Shimura varieties of abelian type [http://arxiv.org/abs/1507.01824 arXiv:1507.01824 math.NT]; 07/2015<br />
<br />
*R. Nakad, M. Pilca. Eigenvalue Estimates of the spin^c Dirac Operator and Harmonic Forms on Kähler-Einstein Manifolds. [https://arxiv.org/abs/1502.05252 arXiv:1502.05252 math.DG]; 07/2015<br />
<br />
*[http://www.mathematik.uni-muenchen.de/~dieter/ D. Kotschick], C. L&ouml;h, [https://www2.math.binghamton.edu/p/people/chrisneo/start C. Neofytidis]. On stability of non-domination under taking products. [http://arxiv.org/abs/1507.01413 arXiv:1507.01413 math.GT]; 07/2015<br />
<br />
*R. Frigerio, C. L&ouml;h, C. Pagliantini, [http://topology.math.kit.edu/english/21_53.php R. Sauer]. Integral foliated simplicial volume of aspherical manifolds. [http://arxiv.org/abs/1506.05567 arXiv:1506.05567 math.GT]; 06/2015<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Stability and instability of Ricci solitions [https://arxiv.org/abs/1403.3721 arXiv:1403.3721 math.DG]; 06/2015<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Rigidity and infinitesimal deformability of Ricci solitions [https://arxiv.org/abs/1408.6751 arXiv:1408.6751 math.DG]; 06/2015<br />
<br />
*O. Raventós. The hammock localization preserves homotopies. [http://arxiv.org/abs/1404.7354 arXiv:1404.7354]; new version 05/2015<br />
<br />
*M. Boileau, [https://friedl.app.uni-regensburg.de/ S. Friedl]. The profinite completion of $3$-manifold groups, fiberedness and the Thurston norm. [http://arxiv.org/pdf/arXiv:1505.07799 arXiv:1505.07799 math.GT]; 05/2015<br />
<br />
*S. Wang. Le système d'Euler de Kato en famille (II) [http://arxiv.org/abs/1312.6428 arXiv:1312.6428 math.NT]; new version 05/2015<br />
<br />
* A. Huber, [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings]. Polylogarithm for families of commutative group schemes [http://arxiv.org/pdf/1505.04574.pdf arxiv:1505.04574 math.AG]; 05/2015<br />
<br />
*M. Blank; Relative Bounded Cohomology for Groupoids [http://arxiv.org/abs/1505.05126 arXiv:1505.05126 math.AT]; 05/2015<br />
<br />
*A. Engel. Rough index theory on spaces of polynomial growth and contractibility. [http://arxiv.org/abs/1505.03988 arXiv:1505.03988 math.DG]; 05/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, M. Nagel. A note on the existence of essential tribranched surfaces. [http://arxiv.org/pdf/arXiv:1505.01806 arXiv:arXiv:1505.01806 math.GT]; 05/2015<br />
<br />
*[http://mate.dm.uba.ar/~ghenry/index.html G. Henry]. Second Yamabe constant on Riemannian products. [http://arxiv.org/abs/1505.00981 arXiv:1505.00981 math.DG]; 05/2015<br />
<br />
* C. L&ouml;h. A note on bounded-cohomological dimension of discrete groups. [http://arxiv.org/abs/1504.05760 arXiv:1504.05760 math.GR]; 04/2015<br />
<br />
*[http://homepage.univie.ac.at/david.fajman/ D. Fajman], [https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Stable fixed points of the Einstein flow with positive cosmological constant [https://arxiv.org/abs/1504.00687 arXiv:1504.00687 math.DG]; 04/2015<br />
<br />
*S. Mahanta. Algebraic K-theory, K-regularity, and T-duality of O<sub>&infin;</sub>-stable C*-algebras. [http://arxiv.org/abs/1311.4720 arXiv:1311.4720 math.KT]; new version 04/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel. Twisted Reidemeister torsion and the Thurston norm: graph manifolds and finite representations. [http://arxiv.org/pdf/1503.07251 arXiv:1503.07251 math.GT]; 03/2015<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz]. A restriction isomorphism for cycles of relative dimension zero. [http://arxiv.org/abs/1503.08187 arXiv 1503.08187 math.AG]; 03/2015<br />
<br />
*M. Nagel, B. Owens. Unlinking information from 4-manifolds. [http://arxiv.org/abs/1503.03092 arXiv 1503.03092 math.GT]; 03/2015<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Loeffler, S. Zerbes. Rankin--Eisenstein classes and explicit reciprocity laws. [http://arxiv.org/pdf/1503.02888.pdf arxiv:1503.02888 math.NT]; 03/2015<br />
<br />
*B. Ammann, N. Große. Relations between threshold constants for Yamabe type bordism invariants. [http://arxiv.org/abs/1502.05232 arxiv:1502.05232 math.DG]; 02/2015<br />
<br />
*R. Cluckers, F. Martin. A definable, p-adic analogue of Kiszbraun’s Theorem on extensions of Lipschitz maps. [http://arxiv.org/abs/1502.03036 arxiv:1502.03036 math.AG]; 02/2015<br />
<br />
*S. Mahanta. Symmetric monoidal noncommutative spectra, strongly self-absorbing C*-algebras, and bivariant homology. [http://arxiv.org/abs/1403.4130 arXiv:1403.4130 math.KT]; new version 02/2015<br />
<br />
*A. Engel. Index theory of uniform pseudodifferential operators. [http://arxiv.org/abs/1502.00494 arXiv:1502.00494 math.DG]; 02/2015<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz]. Transfinite limits in topos theory. [http://arxiv.org/abs/1502.01923 arXiv:1502.01923 math.CT]; 02/2015<br />
<br />
*F. Bambozzi, O. Ben-Bassat. Dagger Geometry As Banach Algebraic Geometry. [http://arxiv.org/abs/1502.01401v1 arXiv:1502.01401v1 math.AG]; 02/2015<br />
<br />
* S. Mahanta. C*-algebraic drawings of dendroidal sets. [http://arxiv.org/abs/1501.05799 arXiv:1501.05799 math.OA]; 01/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Tillmann. Two-generator one-relator groups and marked polytopes. [http://arxiv.org/pdf/1501.03489v1.pdf arXiv:1501.03489 math.GR]; 01/2015<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Loeffler, S. Zerbes. Rankin-Eisenstein classes for modular forms. [http://arxiv.org/pdf/1501.03289.pdf arxiv:1501.03289 math.NT]; 01/2015 <br />
<br />
*R. Zentner. A class of knots with simple SU(2) representations. [http://arxiv.org/pdf/1501.02504.pdf arXiv:1501.02504 math.GT]; 01/2015<br />
<br />
*J. Lind, V. Angeltveit. Uniqueness of BP<n>. [http://arxiv.org/pdf/1501.01448.pdf arXiv:1501.01448 math.AT]; 01/2015<br />
<br />
*S. Mahanta. Colocalizations of noncommutative spectra and bootstrap categories. [http://arxiv.org/abs/1412.8370 arXiv:1412.8370 math.KT]; new version 01/2015<br />
<br />
===2014===<br />
<br />
*V. Diekert, F. Martin, [http://dept-info.labri.fr/~ges/ G. Sénizergues], [http://cmup.fc.up.pt/cmup/pvsilva/ P. V. Silva]: Equations over free inverse monoids with idempotent variables. [http://arxiv.org/abs/1412.4737 arxiv:1412.4737 cs.LO]; 12/2014<br />
<br />
*Harju A.J: Quantum Orbifolds. [http://arxiv.org/pdf/1412.4589v1.pdf arXiv:1412.4589 math.QA]; 12/2014<br />
<br />
* Harju A.J.: On Noncommutative Geometry of Orbifolds. [http://arxiv.org/pdf/1405.7139v4.pdf arXiv:1405.7139 math.DG]; 12/2014 (revision)<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel. 3-manifolds that can be made acyclic. [http://arxiv.org/pdf/1412.4280 arXiv:1412.4280 math.GT]; 12/2014<br />
<br />
* [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Roessler. Higher analytic torsion, polylogarithms and norm compatible elements on abelian schemes. [http://arxiv.org/pdf/1412.2925v1.pdf arXiv:1412:2925 math.AG]; 12/2014<br />
<br />
* [https://friedl.app.uni-regensburg.de/ S. Friedl], D. Silver, S. Wiliams. The Turaev and Thurston norms. [http://arxiv.org/pdf/1412.2406.pdf arXiv:1412.2406 math.GT]; 12/2014<br />
<br />
* [http://www.math.uni-hamburg.de/home/belgun/ F. Belgun] Geodesics and Submanifold Structures in Conformal Geometry. [https://arxiv.org/abs/1411.4404 arXiv:1411.4404 math.DG]; 11/2014<br />
<br />
*J. Dubois, [https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. The L^2-Alexander torsion is symmetric. [http://arxiv.org/pdf/1411.2292.pdf arXiv:1411.2292 math.GT]; 11/2014<br />
<br />
*X. Shen. On the cohomology of some simple Shimura varieties with bad reduction. [http://arxiv.org/pdf/1411.0245v1.pdf arXiv:1411.0245 math.NT]; 11/2014<br />
<br />
*X. Shen. On the l-adic cohomology of some p-adically uniformized Shimura varieties. [http://arxiv.org/pdf/1411.0244v1.pdf arXiv:1411.0244 math.NT]; 11/2014<br />
<br />
* F. Martin. Overconvergent subanalytic subsets in the framework of Berkovich spaces [https://arxiv.org/abs/1211.6684 arXiv:1211.6684]; 10/2014<br />
<br />
*J. Dubois, [https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. Three flavors of twisted invariants of knots. [http://arxiv.org/pdf/1410.6924.pdf arXiv:1410.6924 math.GT]; 10/2014<br />
<br />
*J. Dubois, [https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. The L^2-Alexander torsion of 3-manifolds. [http://arxiv.org/pdf/1410.6918.pdf arXiv:1410.6918 math.GT]; 10/2014<br />
<br />
*A. Beilinson, [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], A. Levin. Topological polylogarithms and p-adic interpolation of L-values of totally real fields. [http://arxiv.org/pdf/1410.4741v1.pdf arXiv:1410:4741 math.NT]; 10/2014<br />
<br />
*M. Nagel. Minimal genus in circle bundles over 3-manifolds. [http://arxiv.org/pdf/1410.4018.pdf arXiv 1410.4018 math.GT]; 10/2014<br />
<br />
*[http://www.nullplug.org/ J. Noel] Nilpotence in the symplectic bordism ring. [http://arxiv.org/abs/1410.3847 arxiv 1410.3847 math.AT] To appear Cont. Mathematics.<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel, M. Powell. A specious unlinking strategy. [http://arxiv.org/pdf/1410.2052.pdf arXiv:1410.2052 math.GT]; 10/2014<br />
<br />
*[http://www.mimuw.edu.pl/~mcboro/ M. Borodzik], [https://friedl.app.uni-regensburg.de/ S. Friedl], M. Powell. Blanchfield forms and Gordian distance [http://arxiv.org/pdf/1409.8421.pdf arXiv:1409.8421 math.GT]; 09/2014<br />
<br />
*[http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://homepages.uni-regensburg.de/~spj54141/ J. Sprang]. p-adic interpolation and multiplicative orientations of KO and tmf. [http://arxiv.org/pdf/1409.5314v1.pdf arXiv:1409.5314 math.AT]; 09/2014<br />
<br />
*P. Jell. A Poincaré lemma for real valued differential forms on Berkovich spaces. [http://arxiv.org/abs/1409.0676 arXiv:1409:0676 math.AG]; 09/2014 [http://link.springer.com/article/10.1007%2Fs00209-015-1583-8 Publication at Mathematische Zeitschrift DOI: 10.1007/s00209-015-1583-8] 11/15<br />
<br />
*R. Scheider. The de Rham realization of the elliptic polylogarithm in families. [http://arxiv.org/abs/1408.3819 arXiv:1408.3819 math.AG]; 08/2014<br />
<br />
*G. Tamme. On an analytic version of Lazard's isomorphism. [http://arxiv.org/abs/1408.4301 arXiv:1408.4301 math.NT]; 08/2014<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematics/mathematics-kuennemann/ K. Künnemann]. A tropical approach to non-archimedean Arakelov theory. [http://arxiv.org/abs/1406.7637 arXiv:1406.7637 math.AG]; 06/2014<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Loeffler, S. Zerbes. Rankin-Selberg Eulersystems and p-adic interpolation. [http://arxiv.org/pdf/1405.3079.pdf arxiv:1405.3079 math.NT]; 05/2014<br />
<br />
*A. Mathew, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] On a nilpotence conjecture of J.P. May. [http://arxiv.org/abs/1403.2023 arxiv:1403.2023 math.AT]; Journal of Topology, 12/2015.<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], J. Rabinoff, [https://www.uni-frankfurt.de/50278019/Werner A. Werner] Skeletons and tropicalizations. [https://arxiv.org/pdf/1404.7044v3.pdf arXiv:1404.7044 math.AG]; 04/2014<br />
<br />
*C. Löh. Finite functorial semi-norms and representability. [http://arxiv.org/abs/1404.6557 arXiv:1404.6557 math.AT]; 04/2014</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Research&diff=3276Research2025-10-09T08:25:23Z<p>Mar09836: </p>
<hr />
<div>__NOTOC__<br />
{{Template:Topics}}<br />
<br />
{{Template:Projects and principal investigators}}<br />
<br />
== Publications/Preprints (in reverse chronological order) ==<br />
<br />
=== 2025 ===<br />
<br />
* [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Localisation theorems for the connective K-theory of exact categories, [https://arxiv.org/abs/2510.07170 arXiv:2510.07170]; 10/2025.<br />
<br />
* C. Dahlhausen, [https://www.jeroenhekking.nl/ J. Hekking], S. Wolters. Motivic homotopy theory for perfect schemes, [https://arxiv.org/abs/2510.01390 arXiv:2510.01390]; 10/2025.<br />
<br />
* [https://www.uni-regensburg.de/mathematics/mathematics-lockman/ S. Lockman] Semi-Riemannian spin^c manifolds carrying generalized Killing spinors and the classification of Riemannian spin^c manifolds admitting a type I imaginary generalized Killing spinor, [https://arxiv.org/abs/2509.08477 arXiv:2509.08477]; 09/2025.<br />
<br />
* [https://kevinlimath.wordpress.com/ K. Li], [https://loeh.app.ur.de C. L&ouml;h], M. Moraschini, R. Sauer, [https://matthiasuschold.gitlab.io/ M. Uschold]. The cheap embedding principle: Dynamical upper bounds for homology growth, [https://arxiv.org/abs/2508.01347 arXiv:2508.01347]; 08/2025.<br />
<br />
* C. Dahlhausen, [https://www.jeroenhekking.nl/ J. Hekking], S. Wolters. Duality for KGL-modules in motivic homotopy theory, [https://arxiv.org/abs/2508.00064 arXiv:2508.00064]; 07/2025.<br />
<br />
*Z. Li, [https://sites.google.com/view/ysqin/ Y.Qin]. F-isocrystals of Higher Direct Images of p-Divisible Groups, [https://arxiv.org/abs/2506.11736 arXiv:2506.11736]; 06/2025<br />
<br />
* H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. Algebraic flat connections and o-minimality, [https://arxiv.org/abs/2506.07498 arXiv:2506.07498]; 06/2025<br />
<br />
* [https://tessbouis.com/ T. Bouis], A. Kundu. Beilinson--Lichtenbaum phenomenon for motivic cohomology, [https://arxiv.org/abs/2506.09910 arXiv:2506.09910]; 06/2025<br />
<br />
* [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Hinich's model for Day convolution revisited, [https://arxiv.org/abs/2506.06025 arXiv:2506.06025]; 06/2025<br />
<br />
* M. Nielsen, [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. The presentable stable envelope of an exact category, [https://arxiv.org/abs/2506.02598 arXiv:2506.02598]; 06/2025<br />
<br />
* P. Capovilla, [https://kevinlimath.wordpress.com/ K. Li], [https://loeh.app.uni-regensburg.de/ C. Löh]. Combination of open covers with $\pi_1$-constraints, [https://arxiv.org/abs/2505.04292 arXiv:2505.04292]; 05/2025.<br />
<br />
*[https://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], Initial data rigidity implies spacetime rigidity, [https://arxiv.org/abs/2504.16095 arXiv:2504.16095]; 04/2025<br />
<br />
* [https://sites.google.com/view/chenyinglin/%E9%A6%96%E9%A1%B5 C. Lin], G. Zémor. Kneser's theorem for codes and ℓ-divisible set families. [https://arxiv.org/abs/2504.19304 arXiv:2504.19304]; 04/2025<br />
<br />
* [https://kevinlimath.wordpress.com/ K. Li], M. Moraschini, G. Raptis. The Serre spectral sequence in bounded cohomology, [https://arxiv.org/abs/2503.22505 arXiv:2503.22505]; 03/2025.<br />
<br />
* [https://webusers.imj-prg.fr/~antoine.sedillot/ A. Sédillot] Topological adelic curves: algebraic coverings, geometry of numbers and heights of closed points. [https://arxiv.org/abs/2503.20156 arXiv:2503.20156]; 03/2025<br />
<br />
* M. Ramzi, [https://vova-sosnilo.com/ V. Sosnilo], [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Every motive is the motive of a stable &infin;-category, [https://arxiv.org/abs/2503.11338 arXiv:2503.11338]; 03/2025<br />
<br />
* E. Elmanto, D. Kubrak, [https://vova-sosnilo.com/ V. Sosnilo]. On filtered algebraic K-theory of stacks I: characteristic zero, [https://arxiv.org/abs/2503.09928 arXiv:2503.09928]; 03/2025<br />
<br />
* [https://kevinlimath.wordpress.com/ K. Li], L. Sanchez Saldana. A note on finiteness properties of vertex stabilisers, [https://arxiv.org/abs/2502.14751 arXiv:2502.14751]; 02/2025.<br />
<br />
* V. Saunier, [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. On exact categories and their stable envelopes. [https://arxiv.org/abs/2502.03408 arXiv:2502.03408]; 02/2025<br />
<br />
=== 2024 ===<br />
* [https://sites.google.com/view/chenyinglin/%E9%A6%96%E9%A1%B5 C. Lin] , Galois orbits of torsion points over polytopes near atoral sets. [https://arxiv.org/abs/2412.11156 arXiv:2412.11156]; 12/2024<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Bastl, T. Hirsch, [https://loeh.app.ur.de C. L&ouml;h], L. Munser, P. Perras, L. Schamback, [https://homepages.uni-regensburg.de/~usm34387/ M. Uschold] et al. Algorithms in 4-manifold topology, [https://arxiv.org/abs/2411.08775 arXiv:2411.08775 math.GT]; 11/2022<br />
<br />
* N. Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Maxime Ramzi, Separable commutative algebras in equivariant homotopy theory. [https://arxiv.org/abs/2411.06845 arXiv:2411.06845];11/2024<br />
<br />
* N. Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Maxime Ramzi, A symmetric monoidal fracture square. [https://arxiv.org/abs/2411.05467 arXiv:2411.05467];11/2024<br />
<br />
* [https://webusers.imj-prg.fr/~antoine.sedillot/ A. Sédillot] Pseudo-absolute values: foundations. [https://arxiv.org/abs/2411.03905 arXiv:2411.03905]; 11/2024<br />
<br />
* U. Bunke, M. Ludewig, Coronas and Callias type operators in coarse geometry [https://arxiv.org/abs/2411.01646 arXiv:2411.01646]; 11/2024<br />
<br />
* [https://hoyois.app.ur.de M. Hoyois]. Remarks on the motivic sphere without A^1-invariance, [https://arxiv.org/abs/2410.16757 arxiv:2410.16757]; 10/2024<br />
<br />
* N. Deshmukh, [https://sites.google.com/view/surajyadav/ S. Yadav]. A^1- connected stacky curves and the Brauer group of moduli of elliptic curves, [https://arxiv.org/abs/2410.01525 arxiv:2410.01525]; 10/2024<br />
<br />
* H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. A non-abelian version of Deligne's Fixed Part Theorem, [https://arxiv.org/abs/2408.13910 arXiv:2408.13910]; 08/2024.<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], F. Misev, A. Zupan, Bounding the ribbon numbers of knots and links , [https://arxiv.org/abs/2408.11618 arXiv:2408.11618 math.GT]; 08/2024<br />
<br />
* [https://kevinlimath.wordpress.com/ K. Li], [https://loeh.app.ur.de C. L&ouml;h], M. Moraschini, R. Sauer, [https://homepages.uni-regensburg.de/~usm34387/ M. Uschold]. The algebraic cheap rebuilding property, [https://arxiv.org/abs/2409.05774 arXiv:2409.05774]; 09/2024.<br />
<br />
* [https://homepages.uni-regensburg.de/~hof61178/ F. Hofmann] A vanishing criterion for cup products and Massey products in bounded cohomology. [https://arxiv.org/pdf/2407.17034 arXiv:2407.17034];07/2024<br />
<br />
*Magnus Carlson, Peter Haine, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Reconstruction of schemes from their étale topoi, [https://arxiv.org/abs/2407.19920 2407.19920]; 07/2024.<br />
<br />
* [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], R. Haugseng, T. Lenz, S. Linskens. Normed equivariant ring spectra and higher Tambara functors, [https://arxiv.org/abs/2407.08399 arXiv:2407.08399]; 07/2024<br />
<br />
*Adrian Clough, [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], S. Linskens. Global spaces and the homotopy theory of stacks, [https://arxiv.org/abs/2407.06877 arXiv:2407.06877]; 07/2024<br />
<br />
*D. Gepner, S. Linskens, [https://sites.google.com/view/lucapol/home L. Pol] Global 2-rings and genuine refinements. [https://arxiv.org/pdf/2407.05124 arXiv:2407.05124];07/2024<br />
<br />
*Z. Li, [https://sites.google.com/view/ysqin/ Y.Qin]. On p-torsions of geometric Brauer groups, [https://arxiv.org/abs/2406.19518 arXiv:2406.19518]; 06/2024<br />
<br />
* [https://kerz.app.uni-regensburg.de/ M. Kerz], G. Tamme. A remark on crystalline cohomology. [https://arxiv.org/abs/2406.19772 arXiv:2406.19772]; 06/2024<br />
<br />
*F. Hebestreit, M. Land, M. Weiss, [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Homology manifolds and euclidean bundles [https://arxiv.org/abs/2406.14677 arXiv:2406.14677]; 06/2024<br />
<br />
* [https://homepages.uni-regensburg.de/~kuh45866/ H. Kufner]. Deligne's conjecture on the critical values of Hecke L-functions [https://arxiv.org/abs/2406.06148 arXiv:2406.06148]; 06/2024<br />
<br />
*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Conformal product structures on compact Kähler manifolds [https://arxiv.org/abs/2405.08430 arxiv.org/abs/2405.08430]; 05/2024<br />
<br />
*M. Ludewig, Categories of Lagrangian Correspondences in Super Hilbert Spaces and Fermionic Functorial Field Theory; [https://arxiv.org/abs/2212.02956 arXiv:2212.02956]; 03/2024.<br />
<br />
*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], The stringor bundle; [https://arxiv.org/abs/2206.09797 arXiv:2206.09797]; 04/2024.<br />
<br />
* [https://sites.google.com/view/ysqin/ Y.Qin]. On the Brauer groups of fibrations. Math. Z. 307, 18 (2024), [https://doi.org/10.1007/s00209-024-03487-8 published version]; 04/2024<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kalelkar, J. Quintanilha, Writhe invariants of 3-regular spatial graphs , [https://arxiv.org/abs/2404.09649 arXiv:2404.09649 math.GT]; 04/2024<br />
<br />
*[https://www.math.cit.tum.de/en/algebra/karlsson/ E. Karlsson], [https://www.math.cit.tum.de/en/algebra/scheimbauer/ C. I. Scheimbauer], [https://www.math.cit.tum.de/en/algebra/personen/walde/ T. Walde]. Assembly of constructible factorization algebras, [https://arxiv.org/abs/2403.19472 arXiv:2403.19472]; 03/2024<br />
<br />
*M. Ludewig, The Clifford Algebra Bundle on Loop Space; [https://arxiv.org/abs/2204.00798 arXiv:2204.00798]; 03/2024.<br />
<br />
*T. Annala, [https://hoyois.app.ur.de M. Hoyois], R. Iwasa. Atiyah duality for motivic spectra, [https://arxiv.org/abs/2403.01561 arXiv:2403.01561 math.AG]; 03/2024<br />
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*[https://sites.google.com/view/bastiaan-cnossen B. Cnossen], T. Lenz, S. Linskens. Parametrized higher semiadditivity and the universality of spans, [https://arxiv.org/abs/2403.07676 arXiv:2403.07676]; 03/2024 <br />
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*[https://sites.google.com/view/bastiaan-cnossen B. Cnossen], R. Haugseng, T. Lenz, S. Linskens. Homotopical commutative rings and bispans, [https://arxiv.org/abs/2403.06911 arXiv:2403.06911]; 03/2024<br />
<br />
*M. Ramzi, [https://vova-sosnilo.com/ V. Sosnilo], [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Every spectrum is the K-theory of a stable &infin;-category, [https://arxiv.org/abs/2401.06510 arXiv:2401.06510]; 01/2024<br />
<br />
*N. Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Separable commutative algebras and Galois theory in stable homotopy theories. [https://arxiv.org/abs/2305.01259 arXiv:2305.01259]; Advances in Mathematics 1/2024<br />
<br />
===2023===<br />
<br />
*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. Semi-stable Lefschetz Pencils, [https://arxiv.org/abs/2311.15886 arXiv:2311.15886]; 11/2023<br />
<br />
*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Proper morphisms of infinity-topoi, [https://arxiv.org/abs/2311.08051 arxiv:2311.08051]; 11/2023.<br />
<br />
*[https://sites.google.com/view/bastiaan-cnossen B. Cnossen], T. Lenz, S. Linskens. The Adams isomorphism revisited, [https://arxiv.org/abs/2311.04884 arXiv:2311.04884]; 11/2023<br />
<br />
*B. Ammann, C.Löh, [http://www.berndammann.de/publications/minimal-geodesics/ A quadratic lower bound for the number of minimal geodesics], [https://arxiv.org/abs/2311.01626 arXiv:2311.01626]; 11/2023.<br />
<br />
*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Einstein metrics on conformal products [https://arxiv.org/abs/2311.03744 arxiv:311.03744]; 11/2023.<br />
<br />
*M. Pippi. On some (co)homological invariants of coherent matrix factorizations, J. Noncommut. Geom. (2023), arXiv version: [https://arxiv.org/abs/2011.14740]; 08/2023.<br />
<br />
*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], A representation of the string 2-group; [https://arxiv.org/abs/2308.05139 arXiv:2308.05139]; 8/2023.<br />
<br />
*M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Quantization of conductance and the coarse cohomology of partitions; [https://arxiv.org/abs/2308.02819 arXiv:2308.02819]; 8/2023.<br />
<br />
*[https://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], Initial data sets with dominant energy condition admitting no smooth DEC spacetime extension, [https://arxiv.org/abs/2308.00643 arXiv:2308.00643]; 08/2023<br />
<br />
*[https://loeh.app.ur.de C. L&ouml;h], [https://graptismath.net G. Raptis]. A roadmap to the (vanishing of the) Euler characteristic, [https://arxiv.org/abs/2306.16933 arXiv:2306.16933 math.GT]; the poster version can be found [https://go.ur.de/euler-roadmap here]; 06/2023<br />
<br />
* M. Ludewig, The spinor bundle on loop space; [https://arxiv.org/abs/2305.12521 arXiv:2305.12521]; 5/2023.<br />
<br />
*[https://loeh.app.ur.de C. L&ouml;h]. Exponential growth rates in hyperbolic groups (after Koji Fujiwara and Zlil Sela), Exposée 1206 for the Séminaire Bourbaki (April 2023), [https://arxiv.org/abs/2304.04424 arXiv:2304.04424 math.GR]; 04/2023 <br />
<br />
*[https://homepages.uni-regensburg.de/~glj57400/index.html J. Glöckle], Initial data rigidity via Dirac-Witten operators, [https://arxiv.org/abs/2304.02331 arXiv:2304.02331 math.DG]; 04/2023.<br />
<br />
*R. Gualdi, M. Sombra. Limit heights and special values of the Riemann zeta function, [https://arxiv.org/abs/2304.01966 arXiv:2304.01966 math.NT]; 04/2023.<br />
<br />
*P. Haine, Tim Holzschuh, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Nonabelian base change theorems & étale homotopy theory, [https://arxiv.org/abs/2304.00938 arXiv:2304.00938 math.AG]; 04/2023.<br />
<br />
* A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Adapted metrics on locally conformally product manifolds [https://arxiv.org/abs/2305.00185 arxiv:2305.00185]; 04/2023<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], K. Ince, When does the table theorem imply a solution to the square peg problem?, [https://arxiv.org/abs/2303.17711 arXiv:2303.17711 math.GT]; 03/2023<br />
<br />
*Tobias Barthel, Natalia Castellana, Drew Heard, Niko Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Beren Sanders, Descent in tensor triangular geometry. [https://arxiv.org/abs/2305.02308 arXiv:2305.02308]; Proceedings of the Abel Symposium 2022, 3/2023<br />
<br />
*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Internal higher topos theory, [https://arxiv.org/abs/2303.06437 arXiv:2303.06437 math.CT]; 03/2023.<br />
<br />
*T. Annala, [https://hoyois.app.uni-regensburg.de M. Hoyois], R. Iwasa. Algebraic cobordism and a Conner-Floyd isomorphism for algebraic K-theory, [https://arxiv.org/abs/2303.02051 arXiv:2303.02051 math.AG]; 03/2023. To appear in J. Amer. Math. Soc.<br />
<br />
*M. Grant, [https://kevinlimath.wordpress.com/ K. Li], E. Meir, I. Patchkoria. Comparison of equivariant cohomological dimensions, [https://arxiv.org/abs/2302.08574 arXiv:2302.08574 math.AT]; 02/2023.<br />
<br />
*D. Beraldo, M. Pippi. Non-commutative nature of ℓ-adic vanishing cycles, [https://arxiv.org/abs/2302.10120 arXiv:2302.10120 math.AG]; 02/2023. <br />
<br />
*[https://homepages.uni-regensburg.de/~gur23971/ R. Gualdi]. ¿Cu&aacute;ntas ra&iacute;ces de la unidad anulan un polinomio en dos variables?, La Gaceta de la Real Sociedad Matem&aacute;tica Espa&ntilde;ola 26 (2023), 149 — 172; 02/2023 (divulgative article)<br />
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*[https://loeh.app.ur.de C. L&ouml;h]. A comment on the structure of graded modules over graded principal ideal domains in the context of persistent homology, [https://arxiv.org/abs/2301.11756 arXiv:2301.11756 math.AC]; 01/2023<br />
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*M. Christ, T. Dyckerhoff, [https://www.math.cit.tum.de/en/algebra/personen/walde/ T. Walde]. Lax additivity, [https://arxiv.org/abs/2402.12251 arXiv:2402.12251]; 01/2023.<br />
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*M. Christ, T. Dyckerhoff, [https://www.math.cit.tum.de/en/algebra/personen/walde/ T. Walde]. Complexes of stable ∞-categories, [https://arxiv.org/abs/2301.02606 arXiv:2301.02606]; 01/2023.<br />
<br />
*T. Barthel, N. Castellana, D. Heard, [https://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [https://sites.google.com/view/lucapol/home L. Pol] Quillen stratification in equivariant homotopy theory.[https://arxiv.org/abs/2301.02212 ArXiv:2301.02212], to appear in Inventiones Mathematicae;01/2023<br />
<br />
===2022===<br />
*A. Hogadi, S. Yadav. A^1-connectivity of moduli of vector bundles on a curve. [https://arxiv.org/abs/2110.05799 arXiv:2110.05799v2]; 12/22 (updated and final version)<br />
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*[https://homepages.uni-regensburg.de/~usm34387/ M. Uschold].Torsion homology growth and cheap rebuilding of inner-amenablegroups, [https://arxiv.org/abs/2212.07916 arXiv: 2212.07916math.GR]; 12/2022.<br />
<br />
*D. Beraldo, M. Pippi. Non-commutative intersection theory and unipotent Deligne-Milnor formula, [https://arxiv.org/abs/2211.11717 arXiv:2211.11717 math.AG]; 11/2022.<br />
<br />
*[https://homepages.uni-regensburg.de/~glj57400/index.html J. Glöckle], An Enlargeability Obstruction for Spacetimes with both Big Bang and Big Crunch, [https://arxiv.org/abs/2111.02656 arXiv:2111.02656 math.DG]; 11/2022. <br />
<br />
*[https://loeh.app.ur.de C. L&ouml;h], G. Sartori. Integral foliated simplicial volume and ergodic decomposition, [https://arxiv.org/abs/2211.00337 arXiv:2211.00337 math.GT]; 11/2022<br />
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*[https://vova-sosnilo.com/ V. Sosnilo]. A^1-invariance of localizing invariants, [https://arxiv.org/abs/2211.05602 arXiv:2211.05602]; 10/2022; to appear in Journal of K-theory<br />
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*[https://hoyois.app.uni-regensburg.de M. Hoyois], Joachim Jelisiejew, [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], [https://www.muramatik.com M. Yakerson]. Hermitian K-theory via oriented Gorenstein algebras. [https://arxiv.org/abs/2103.15474 arXiv:2103.15474]; 09/2022 <br />
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*D.-C. Cisinski, M. Pippi. Étale tame vanishing cycles over [A^1_S/G_{m,S}], [https://arxiv.org/abs/2209.13381 arXiv:2209.13381]; 09/2022.<br />
<br />
*[https://loeh.app.ur.de C. L&ouml;h], [https://homepages.uni-regensburg.de/~prj05723/ J. Witzig]. Universal finite functorial semi-norms, [https://arxiv.org/abs/2209.12971 arXiv:2209.12971 math.CT]; 09/2022<br />
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*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], 2-vector bundles; [https://arxiv.org/abs/2106.12198 arXiv:2106.12198]; 9/2022.<br />
<br />
*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Presentable categories internal to an infinity-topos, [https://arxiv.org/abs/2209.05103 arxiv:2209.05103 math.CT]; 09/2022<br />
<br />
* U. Bunke, M. Ludewig, Breaking symmetries for equivariant coarse homology theories [https://arxiv.org/abs/2112.11535 arXiv:2112.11535]; 12/2021<br />
<br />
*P. Haine, Tim Holzschuh, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], The fundamental fiber sequence in étale homotopy theory, [https://doi.org/10.1093/imrn/rnad018 International Mathematics Research Notices]<br />
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*[https://loeh.app.ur.de C. L&ouml;h]. Exploring Formalisation. A Primer in Human-Readable Mathematics in Lean 3 with Examples from Simplicial Topology, Surveys and Tutorials in the Applied Mathematical Sciences, volume 11, Springer, [https://doi.org/10.1007/978-3-031-14649-7 DOI 10.1007/978-3-031-14649-7], [https://loeh.app.uni-regensburg.de/exploring-formalisation/ project homepage (including Lean src)], 09/2022. <br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, J. Rathore, Tame class field theory over local fields, [https://arxiv.org/abs/2209.02953 arXiv:2209.02953]; 09/2022<br />
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*[https://people.math.ethz.ch/~bbrueck/ B. Br&uuml;ck], [https://people.math.ethz.ch/~fournief/ F. Fournier Facio], [https://loeh.app.ur.de C. L&ouml;h]. Median quasimorphisms on CAT(0) cube complexes and their cup products, [https://arxiv.org/abs/2209.05811 arXiv:2209.05811 math.GR]; 09/2022<br />
<br />
*B. Ammann, [http://www.berndammann.de/publications/diracharm3/ On Triviality of Dirac-harmonic maps], [https://arxiv.org/abs/2209.03074 arXiv:2209.03074]; 09/2022.<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, M. Suzuki, Blanchfield pairings and Gordian distance , [https://arxiv.org/abs/2208.13327 arXiv:2208.13327 math.GT]; 08/2022<br />
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*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], The insidious bicategory of algebra bundles; [https://arxiv.org/abs/2204.03900 arXiv:2204.03900]; 4/2022. <br />
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*S. Linskens, D. Nardin, [https://sites.google.com/view/lucapol/home L. Pol]. Global homotopy theory via partially lax limits. [https://arxiv.org/abs/2206.01556 arXiv:2206.01556]; to appear in Geometry and Topology, 06/2022<br />
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*[https://ithems.riken.jp/en/members/yosuke-kubota Y. Kubota], M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Delocalized spectra of Landau operators on helical surfaces; [https://arxiv.org/abs/2201.05416 arXiv:2201.05416]; 06/2022.<br />
<br />
*[https://loeh.app.ur.de C. L&ouml;h]. The spectrum of simplicial volume with fixed fundamental group, [https://arxiv.org/abs/2205.14877 arXiv:2205.14877 math.GT]; 05/2022<br />
<br />
*[https://www.uni-regensburg.de/mathematics/mathematics-pippi/startseite/index.html M. Pippi]. On the structure of dg categories of relative singularities, updated version [https://arxiv.org/abs/1911.01332 arXiv:1911.01332v2]; 05/2022<br />
<br />
*[https://hk-nguyen-math.github.io H.K. Nguyen], Taichi Uemura. ∞-type theories, [https://arxiv.org/abs/2205.00798 arXiv:2205.00789]; 05/2022<br />
<br />
*M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Large-scale geometry obstructs localization; [https://arxiv.org/abs/2204.12895 arXiv:2204.12895]; 5/2022.<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. Kausik, J. P. Quintanilha. An algorithm to calculate generalized Seifert matrices, [https://arxiv.org/abs/2204.10004 arXiv:2204.10004 math.GT]; 04/2022<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], [https://homepages.uni-regensburg.de/~mif57716/index.html F. Misev], R. Zentner. Rational homology ribbon cobordism is a partial order, [https://arxiv.org/abs/2204.10730 arXiv:2204.10730 math.GT]; 04/2022<br />
<br />
*Y. Fang, [https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html K. Künnemann]. On the non-archimedean Monge-Ampère equation in mixed characteristic. [https://arxiv.org/abs/2203.12282 arXiv:2203.12282]; 03/2022 <br />
<br />
*[https://homepages.uni-regensburg.de/~prj05723/ J. Witzig]. Abstract Excision and ℓ¹-Homology, [https://arxiv.org/abs/2203.06120 arXiv:2203.06120 math.AT]; 03/2022<br />
<br />
*[https://kevinlimath.wordpress.com/ K. Li], C. L&ouml;h, M. Moraschini. Bounded acyclicity and relative simplicial volume, [https://arxiv.org/abs/2202.05606 arXiv:2202.05606 math.AT]; 02/2022<br />
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*C. L&ouml;h, [https://homepages.uni-regensburg.de/~usm34387 M. Uschold]. L^2-Betti numbers and computability of reals, [https://arxiv.org/abs/2202.03159 arXiv:2202.03159 math.GR]; 02/2022<br />
<br />
===2021===<br />
<br />
*C. L&ouml;h, M. Moraschini, [https://topology.math.kit.edu/21_53.php R. Sauer]. Amenable covers and integral foliated simplicial volume, [https://arxiv.org/abs/2112.12223 arXiv:2112.12223 math.GT]; 12/2021<br />
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*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Limits and colimits in internal higher category theory, [https://arxiv.org/abs/2111.14495 arxiv:2111.14495 math.CT]; 11/2021 <br />
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*[https://people.math.ethz.ch/~fournief/ F. Fournier Facio], C. L&ouml;h, M. Moraschini. Bounded cohomology and binate groups, [https://arxiv.org/abs/2111.04305 arXiv:2111.04305 math.GR]; 11/2021<br />
<br />
*M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Cobordism invariance of topological edge-following states; [https://arxiv.org/abs/2001.08339 arXiv:2001.08339];10/2021.<br />
<br />
*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, J. Rathore, A decomposition theorem for 0-cycles and applications, [https://arxiv.org/abs/2109.10037 arXiv:2109.10037]; 09/2021<br />
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*C. L&ouml;h, M. Moraschini, [https://www.graptismath.net G. Raptis]. On the simplicial volume and the Euler characteristic of (aspherical) manifolds, [https://arxiv.org/abs/2109.08115 arXiv:2109.08115 math.AT]; 09/2021<br />
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* A. A. Khan, C. Ravi. Generalized cohomology theories for algebraic stacks. [https://arxiv.org/abs/2106.15001 arXiv:2106.15001]; 06/2021<br />
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*[https://people.math.ethz.ch/~fournief/ F. Fournier Facio], C. L&ouml;h, M. Moraschini. Bounded cohomology of finitely generated groups: vanishing, non-vanishing, and computability, [https://arxiv.org/abs/2106.13567 arXiv:2106.13567 math.GR]; 06/2021 <br />
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*[https://sites.google.com/view/lucapol/home L. Pol], J. Williamson. Local Gorenstein duality in chromatic group cohomology. [https://arxiv.org/abs/2106.08669 arXiv:2106.08669]; 06/2021<br />
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*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Conformal vector fields on lcK manifolds [https://arxiv.org/abs/2106.06851 arxiv:2106.06851]; 06/2021<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], [https://homepages.uni-regensburg.de/~mul37549/ L. Munser], J. P. Quintanilha, Y. Santos Rego. Canonical decompositions and algorithmic recognition of spatial graphs, [https://arxiv.org/abs/2105.06905 arXiv:2105.06905 math.GT]; 05/2021<br />
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*M. Moraschini, [https://graptismath.net/index.html G. Raptis]. Amenability and acyclicity in bounded cohomology theory, [https://arxiv.org/abs/2105.02821 arXiv:2105.02821 math.AT]; 05/2021<br />
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*C. L&ouml;h, M. Moraschini. Topological volumes of fibrations: A note on open covers, [https://arxiv.org/abs/2104.06038 arXiv:2104.06038 math.GT]; 04/2021<br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, Ramified class field theory and duality over finite fields, [https://arxiv.org/abs/2104.03029 arXiv:2104.03029]; 04/2021<br />
<br />
*[https://graptismath.net/index.html G. Raptis]. Bounded cohomology and homotopy colimits, [https://arxiv.org/abs/2103.15614 arXiv:2103.15614]; 03/2021<br />
<br />
* B. Ammann, [http://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], Dominant energy condition and spinors on Lorentzian manifolds, [https://arxiv.org/abs/2103.11032 arXiv:2103.11032]; 03/2021.<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz], S. Saito, G. Tamme. K-theory of non-archimedean rings II. [https://arxiv.org/abs/2103.06711 arXiv:2103.06711]; 03/2021 <br />
<br />
*[https://hk-nguyen-math.github.io/ H. K. Nguyen], [https://graptismath.net/index.html G. Raptis], C. Schrade. Higher weak (co)limits, adjoint functor theorems, and higher Brown representability, [https://arxiv.org/abs/2103.06003 arXiv:2103.06003]; 03/2021<br />
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*F. Hanisch, [https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig]. A Rigorous Construction of the Supersymmetric Path Integral Associated to a Compact Spin Manifold. [https://arxiv.org/abs/1709.10027 arXiv:1709.10027]; 03/2021<br />
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*F. Hanisch, [https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig]. The Fermionic integral on loop space and the Pfaffian line bundle. [https://arxiv.org/abs/1709.10028 arXiv:1709.10028]; 03/2021<br />
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*B. Güneysu, [https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig]. The Chern Character of theta-summable Fredholm Modules over dg Algebras and Localization on Loop Space. [https://arxiv.org/abs/1901.04721 arXiv:1901.04721]; 03/2021<br />
<br />
*J.I. Burgos Gil, [https://gubler.app.uni-regensburg.de/ W. Gubler], P. Jell, [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html K. Künnemann]. Pluripotential theory for tropical toric varieties and non-archimedean Monge-Ampére equations. [https://arxiv.org/abs/2102.07392 arXiv:2102.07392]; 02/2021<br />
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*[https://sites.google.com/view/lucapol/home L. Pol], N.P. Strickland. Representation stability and outer automorphism groups. [https://arxiv.org/abs/2102.06410 arxiv:2102.06410]; 02/2021<br />
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*T. Fenzl. Extended skeletons of poly-stable pairs, [https://arxiv.org/abs/2102.05130 arxiv:2102.05130]; 02/2021<br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, Idele class groups with modulus, [https://arxiv.org/abs/2101.04609 arXiv:2101.04609]; 01/2021<br />
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*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. Local systems with quasi-unipotent monodromy at infinity are dense, [https://arxiv.org/abs/2101.00487 arXiv:2101.00487]; 01/2021<br />
<br />
===2020===<br />
<br />
*[https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], The pro-étale topos as a category of pyknotic presheaves, Doc. Math. 27, 2067-2106 (2022) 12/2020<br />
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* A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Metric connections with parallel twistor-free torsion [https://arxiv.org/abs/2012.10882 arXiv:2012.10882 math.DG]; 12/2020<br />
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*B. Ammann, J. Mougel, V. Nistor. A regularity result for the bound states of N-body Schrödinger operators: Blow-ups and Lie manifolds [https://arxiv.org/abs/2012.13902 arXiv:2012.13902]; 12/2020.<br />
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*J.I. Burgos Gil, [https://sites.google.com/view/souvikgoswami S. Goswami], G. Pearlstein. Height Pairing on Higher Cycles and Mixed Hodge Structures. Proceedings of the London Mathematical Society, 125 (2022), Issue 1, 61-170 [https://doi.org/10.1112/plms.12443].<br />
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*P. Capovilla, M. Moraschini, C. L&ouml;h. Amenable category and complexity, [https://arxiv.org/abs/2012.00612 arXiv:2012.00612]; 12/2020.<br />
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*S.Balchin, J.P.C. Greenlees, [https://sites.google.com/view/lucapol/home L. Pol], J. Williamson. Torsion model for tensor triangulated categories: the one-step case. [https://arxiv.org/abs/2011.10413 arXiv:2011.10413]; 11/2020<br />
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*[https://sites.google.com/view/lucapol/home L. Pol], J. Williamson. The homotopy theory of complete modules. [https://arxiv.org/abs/2011.06989 arXiv:2011.06989]; 11/2020<br />
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*S. Boucksom, [https://gubler.app.uni-regensburg.de/ W. Gubler], F. Martin. Non-Archimedean volumes of metrized nef line bundles. [https://arxiv.org/abs/2011.06986 arXiv:2011.06986]; 11/2020 <br />
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*T. Bachmann, A. A. Khan, C. Ravi, V. Sosnilo. Categorical Milnor squares and K-theory of algebraic stacks. [https://arxiv.org/abs/2011.04355 arXiv:2011.04355]; 11/2020<br />
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*P. Dolce, [https://homepages.uni-regensburg.de/~gur23971/ R. Gualdi], Numerical equivalence of ℝ-divisors and Shioda-Tate formula for arithmetic varieties, [https://arxiv.org/abs/2010.16134 arXiv:2010.16134]; 10/2020<br />
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* N. Heuer, C. L&ouml;h, The spectrum of simplicial volume of non-compact manifolds, [https://arxiv.org/abs/2010.12945 arXiv:2010.12945]; 10/2020.<br />
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*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], Z. Yi, A Short Proof of the Localization Formula for the Loop Space Chern Character of Spin Manifolds, [https://arxiv.org/abs/2010.05892 arXiv:2010.05892]; 10/2020.<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. L&ouml;h, Epimorphism testing with virtually Abelian targets, [https://arxiv.org/abs/2010.07537 arXiv:2010.07537]; 10/2020.<br />
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*N.Sardari, [https://sites.google.com/view/masoudzargar M.Zargar], New upper bounds for spherical codes and packings, [https://arxiv.org/abs/2001.00185 arXiv:2001.00185]; 09/2020<br />
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*C. Ravi, B. Sreedhar. Virtual equivariant Grothendieck-Riemann-Roch formula. [https://arxiv.org/abs/2009.09697 arXiv:2009.09697]; 09/2020<br />
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*B. Calmès, E. Dotto, Y. Harpaz, F. Hebestreit, K. Moi, [http://markus-land.de/ M. Land], [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], T. Nikolaus, W. Steimle. Hermitian K-theory for stable ∞-categories III: Grothendieck-Witt groups of rings [http://arxiv.org/abs/2009.07225 arXiv:2009.07225]; 09/2020<br />
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*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], G. C. Thiang. Gaplessness of Landau Hamiltonians on hyperbolic half-planes via coarse geometry. [https://arxiv.org/abs/2009.07688 arXiv:2009.07688]; 09/2020..<br />
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*B. Calmès, E. Dotto, Y. Harpaz, F. Hebestreit, K. Moi, [http://markus-land.de/ M. Land], [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], T. Nikolaus, W. Steimle. Hermitian K-theory for stable ∞-categories II: Cobordism categories and additivity [https://arxiv.org/abs/2009.07224 arXiv:2009.07224]; 09/2020<br />
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*B. Calmès, E. Dotto, Y. Harpaz, F. Hebestreit, K. Moi, [http://markus-land.de/ M. Land], [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], T. Nikolaus, W. Steimle. Hermitian K-theory for stable ∞-categories I: Foundations [http://arxiv.org/abs/2009.07223 arXiv:2009.07223]; 09/2020<br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], Motivic invariants of symmetric powers, [https://doi.org/10.48550/arXiv.2009.06986, arxiv:2009.06986]; 09/2020<br />
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*[https://hoyois.app.uni-regensburg.de M. Hoyois], Joachim Jelisiejew, [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], Burt Totaro, [https://www.muramatik.com M. Yakerson]. The Hilbert scheme of infinite affine space and algebraic K-theory. [https://arxiv.org/abs/2002.11439 arXiv:2002.11439]; 09/2020 <br />
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*Y. Kezuka, Tamagawa number divisibility of central L-values of twists of the Fermat elliptic curve. [https://arxiv.org/abs/2003.02772 arXiv:2003.02772 math.NT]; 08/2020<br />
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*E. Elmanto, [https://homepages.uni-regensburg.de/~nad22969/research.php D. Nardin] and L. Yang. A descent view on Mitchell's theorem [https://arxiv.org/abs/2008.02821 arXiv:2008.02821]; 08/2020<br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, Reciprocity for Kato-Saito idele class group with modulus, [https://arxiv.org/abs/2008.05719 arXiv:2008.05719]; 08/2020<br />
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*S. Baader, R. Blair, A. Kjuchukova and [https://homepages.uni-regensburg.de/~mif57716/ F. Misev]. The bridge number of arborescent links with many twigs. [https://arxiv.org/abs/2008.00763 arXiv:2008.00763]; 08/2020<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, L. Lewark, M. Nagel and M. Powell. Homotopy ribbon concordance, Blanchfield pairings, and twisted Alexander polynomials. [https://arxiv.org/abs/2007.15289 arXiv:2007.15289]; 08/2020<br />
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* G. Herrmann and J. P. Quintanilha. The Complex of Hypersurfaces in a Homology Class. [https://arxiv.org/abs/2007.00522 arXiv:2007.00522]; 07/2020<br />
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*A. Galateau and [https://cesar-martinez-math.weebly.com C. Martínez]. Homothéties explicites des représentations ℓ-adiques. [https://arxiv.org/abs/2006.07401 arXiv:2006.07401]; 06/2020<br />
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*H. Esnault and M. Kerz. Density of Arithmetic Representations of Function Fields. [https://arxiv.org/abs/2005.12819 arXiv:2005.12819]; 05/2020<br />
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*S. Boucksom, [https://gubler.app.uni-regensburg.de/ W. Gubler], F. Martin. Differentiability of relative volumes over an arbitrary non-archimedean field. [https://arxiv.org/abs/2004.03847 arXiv:2004.03847]; 04/2020<br />
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*[https://ekvv.uni-bielefeld.de/pers_publ/publ/PersonDetail.jsp?personId=412153703&lang=en A. M. Botero] and J. I. Burgos Gil. Toroidal b-divisors and Monge-Ampére measures. [https://arxiv.org/abs/2004.14045 arXiv.2004.1405]; 04/2020<br />
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*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Closed 1-Forms and Twisted Cohomology [https://arxiv.org/abs/2003.10368 arXiv:2003.10368 math.DG]; 03/2020 <br />
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*K. van Woerden. Quantifying Quillen's Uniform Fp-isomorphism Theorem. [https://arxiv.org/abs/1711.10206v2 arXiv:1711.10206v2 math. AT]; 03/2020<br />
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* [https://www.icmat.es/miembros/burgos/index.html Burgos Gil, José Ignacio]; [https://gubler.app.uni-regensburg.de/ Gubler, Walter]; P. Jell; [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html Künnemann, Klaus]: A comparison of positivity in complex and tropical toric geometry. [https://arxiv.org/abs/2003.08644 arXiv:2003.08644 math.AG]; 03/2020.<br />
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*C. L&ouml;h. Ergodic theoretic methods in group homology. A minicourse on L2-Betti numbers in group theory. SpringerBriefs in Mathematics, Springer, [https://www.springer.com/gp/book/9783030442194 DOI 10.1007/978-3-030-44220-0] 03/2020.<br />
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*C. L&ouml;h, M. Moraschini. Simplicial volume via normalised cycles, [https://arxiv.org/abs/2003.02584 arXiv:2003.02584 math.AT]; 03/2020<br />
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*N. Ginoux, G. Habib, [https://pilca.app.uni-regensburg.de/ M. Pilca], U. Semmelmann. An Obata-type characterization of doubly-warped product Kähler manifolds. [https://arxiv.org/abs/2002.08808 arxiv:2002.08808]; 02/2020<br />
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*N. Ginoux, G. Habib, [https://pilca.app.uni-regensburg.de/ M. Pilca], U. Semmelmann. An Obata-type characterization of Calabi metrics on line bundles. [https://arxiv.org/abs/2002.08810 arxiv:2002.08810]; 02/2020<br />
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*T. Barthel, [https://drew-heard.github.io/ D. Heard], N. Castellana, G. Valenzuela. Local Gorenstein duality for cochains on spaces. [https://arxiv.org/abs/2001.02580 arXiv:2001.02580]; 01/2020. Journal of Pure and Applied Algebra, Volume 225, Issue 2, February 2021<br />
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<br />
===2019===<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], [http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], Eisenstein-Kronecker classes, integrality of critical values of Hecke L-functions and p-adic interpolation,[https://arxiv.org/abs/1912.03657 arXiv:1912.03657]; 12/2019<br />
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*M. Moraschini, Alessio Savini. Multiplicative constants and maximal measurable cocycles in bounded cohomology. [https://arxiv.org/abs/1912.09731 arXiv:1912.09731]; 12/2019<br />
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*[https://friedl.app.uni-regensburg.de/ Stefan Friedl], Stefano Vidussi. BNS Invariants and Algebraic Fibrations of Group Extensions. [https://arxiv.org/abs/1912.10524 arXiv:1912.10524]; 12/2019<br />
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*Y. Kezuka, Y. Li, A classical family of elliptic curves having rank one and the 2-primary part of their Tate-Shafarevich group non-trivial. [https://arxiv.org/abs/1911.04532 arXiv:1911.04532 math.NT]; 11/2019<br />
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*N. Heuer, C. L&ouml;h. Transcendental simplicial volumes, [https://arxiv.org/abs/1911.06386 arXiv:1911.006386 math.GT]; 11/2019<br />
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*N. Heuer, C. L&ouml;h. Simplicial volume of one-relator groups and stable commutator length, [https://arxiv.org/abs/1911.02470 arXiv:1911.02470 math.GT]; 11/2019<br />
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*T. Bachmann, E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, [https://www.muramatik.com M. Yakerson]. On the infinite loop spaces of algebraic cobordism and the motivic sphere. [https://arxiv.org/abs/1911.02262 arXiv:1911.02262]; 11/2019<br />
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*B. Ammann; J. Mougel; V. Nistor, A comparison of the Georgescu and Vasy spaces associated to the N-body problems. [https://arxiv.org/abs/1910.10656 arXiv:1910.10656 math-ph]; 10/2019<br />
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*[https://ekvv.uni-bielefeld.de/pers_publ/publ/PersonDetail.jsp?personId=412153703&lang=en A. M. Botero]. The Convex-Set Algebra and intersection theory on the Toric Riemann-Zariski Space. [https://arxiv.org/abs/1909.08262 arXiv.1909.08262]; 09/2019<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel, P. Orson, M. Powell. A survey of the foundations of four-manifold theory in the topological category. [http://arxiv.org/abs/1910.07372 arXiv:1910.07372]; 10/2019<br />
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*D. Fauser, C. L&ouml;h, M. Moraschini, J. P. Quintanilha. Stable integral simplicial volume of 3-manifolds, [https://arxiv.org/abs/1910.06120 arXiv:1910.06120 math.GT]; 10/2019<br />
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*[https://sites.google.com/view/masoudzargar M.Zargar], Riemannian structures and point-counting, [https://arxiv.org/abs/1910.04003 arXiv:1910.04003]; 10/2019<br />
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*P. Jell, Tropical cohomology with integral coefficients for analytic spaces. [https://arxiv.org/abs/1909.12633 arXiv:1909.12633 math.AG]; 09/2019<br />
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*V. Wanner, Energy Minimization Principle for non-archimedean curves. [https://arxiv.org/abs/1909.11335 arXiv:1909.11335]; 09/2019.<br />
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*Imre Bokor, Diarmuid Crowley, [https://friedl.app.uni-regensburg.de/ S. Friedl], Fabian Hebestreit, Daniel Kasprowski, [http://markus-land.de/ Markus Land], Johnny Nicholson Connected sum decompositions of high-dimensional manifolds. [http://arxiv.org/abs/1909.02628 arXiv:1909.02628]; 09/2019<br />
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*M. Lüders, Algebraization for zero-cycles and the p-adic cycle class map, Mathematical Research Letters, [https://www.intlpress.com/site/pub/pages/journals/items/mrl/content/vols/0026/0002/a008/index.php Volume 26] (2019) Number 2, pp. 557-585.<br />
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*A. Engel, Ch. Wulff, R. Zeidler. Slant products on the Higson-Roe exact sequence, [https://arxiv.org/abs/1909.03777 arXiv:1909.03777 math.KT]; 09/2019<br />
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*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz], Etale cohomology of rank one l-adic local systems in positive characteristic, [https://arxiv.org/abs/1908.08291 arxiv:1908.08291]; 08/2019 <br />
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*H.K.Nguyen, Covariant & Contravariant Homotopy Theories, [https://arxiv.org/abs/1908.06879 arxiv:1908.06879]; 08/2019<br />
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*N. Heuer, C. L&ouml;h. The spectrum of simplicial volume. [https://arxiv.org/abs/1904.04539 arXiv:1904.04539 math.GT]; 04/2019<br />
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*K. Bohlen, J. M. Lescure. A geometric approach to K-homology for Lie manifolds, [https://arxiv.org/abs/1904.04069 arXiv:1904.04069]; 04/2019 <br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [https://www.s.u-tokyo.ac.jp/en/people/shiho_atsushi/ A. Shiho]. On infiniteness of integral overconvergent de Rham-Witt cohomology modulo torsion. [https://arxiv.org/abs/1812.03720 arXiv:1812.03720 math.NT]; 04/2019; to appear in the Tohoku Mathematical Journal. <br />
<br />
*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl]. A new proof of a vanishing result due to Berthelot, Esnault, and Rülling. [https://arxiv.org/abs/1805.06269 arXiv:1805.06269 math.NT]; 04/2019 to appear in the Journal of Number Theory. <br />
<br />
*C. L&ouml;h. Residually finite categories. [https://arxiv.org/abs/1903.11488 arXiv:1903.11488 math.CT]; 03/2019<br />
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*A. Engel, C. L&ouml;h. Polynomially weighted l^p-completions and group homology. [https://arxiv.org/abs/1903.11486 arXiv:1903.11486 math.GR]; 03/2019<br />
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*B. Ammann; K. Kröncke, O. Müller. Construction of initial data sets for Lorentzian manifolds with lightlike parallel spinors. Commun. Math. Phys. 387, 77-109 (2021), doi: 10.1007/s00220-021-04172-1, [https://arxiv.org/abs/1903.02064 arXiv:1903.02064 math.DG]; 03/2019<br />
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*[https://www.math.bgu.ac.il/~brandens/ M. Brandenbursky], M. Marcinkowski. Bounded cohomology of transformation groups. [https://arxiv.org/abs/1902.11067 arXiv:1902.11067 math.GT]; 02/2019.<br />
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*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz], Arithmetic subspaces of moduli spaces of rank one local systems. [https://arxiv.org/abs/1902.02961 arXiv:1902.02961]; 2/2019.<br />
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*F. Déglise, J. Fasel, F. Jin, [https://www.preschema.com A.A. Khan]. Borel isomorphism and absolute purity. [https://arxiv.org/abs/1902.02055 arXiv:1902.02055]; 02/2019<br />
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*[https://graptismath.net G. Raptis], On transfer maps in the algebraic K-theory of spaces. [https://arxiv.org/abs/1901.05539 arXiv:1901.05539]; 01/2019<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [http://perso.ens-lyon.fr/wieslawa.niziol/ W. Nizioł]. Syntomic cohomology and p-adic motivic cohomology. [http://content.algebraicgeometry.nl/2019-1/2019-1-006.pdf Algebraic Geometry, vol. 6, no. 1, pp. 100-131]; 01/2019.<br />
<br />
===2018===<br />
<br />
*E. Elmanto, [https://www.preschema.com A.A. Khan]. Perfection in motivic homotopy theory. [https://arxiv.org/abs/1812.07506 arXiv:1812.07506]; 12/2018<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], [https://www.florianstrunk.de/ F. Strunk], G. Tamme, Towards Vorst's conjecture in positive characteristic. [https://arxiv.org/abs/1812.05342 arXiv:1812.05342]; 12/2018.<br />
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*F. Binda,S. Saito, Semi-purity for cycles with modulus [https://arxiv.org/abs/1812.01878 arXiv:1812.01878]; 12/2018.<br />
<br />
*B. Ammann; N. Große; V Nistor, Analysis and boundary value problems on singular domains: an approach via bounded geometry. [https://arxiv.org/abs/1812.09898 arXiv:1812.09898 math.AP]; 12/2018<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [https://homepages.uni-regensburg.de/~spj54141/ J. Sprang]. Integral Comparison of Monsky-Washnitzer and overconvergent de Rham-Witt cohomology. [https://www.ams.org/journals/bproc/2018-05-07/S2330-1511-2018-00038-0/S2330-1511-2018-00038-0.pdf Proceedings of the AMS, Series B, vol. 5, pp. 64-72]; 11/2018.<br />
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*[https://graptismath.net/ G. Raptis], Devissage for Waldhausen K-theory. [https://arxiv.org/abs/1811.09564 arXiv:1811.09564]; 11/2018<br />
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*[https://www.preschema.com A.A. Khan]. Descent by quasi-smooth blow-ups in algebraic K-theory. [https://arxiv.org/abs/1810.12858 arXiv:1810.12858]; 10/2018<br />
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*B. Ammann; N. Große; V Nistor, The strong Legendre condition and the well-posedness of mixed Robin problems on manifolds with bounded geometry. [https://arxiv.org/abs/1810.06926 arXiv:1810.06926 math.AP]; 10/2018<br />
<br />
*[http://federicobambozzi.eu F. Bambozzi], [https://www.math.univ-paris13.fr/~vezzani/ A. Vezzani], Rigidity for rigid analytic motives. [https://arxiv.org/abs/1810.04968 arXiv:1810.04968];10/2018<br />
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* [https://drew-heard.github.io/ D. Heard], G. Li, D. Shi, Picard groups and duality for real Morava E-theories. [https://arxiv.org/abs/1810.05439 arxiv:1810.05439]; 10/2018<br />
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* B. Ammann; N. Ginoux; Some examples of Dirac-harmonic maps [https://arxiv.org/abs/1809.09859 arXiv:1809.09859 math.AP]; 09/2018<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Injectivity results for coarse homology theories. [https://arxiv.org/abs/1809.11079 arXiv:1809.11079 math.KT]; 09/2018<br />
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*E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, M. Yakerson. Framed transfers and motivic fundamental classes. [https://arxiv.org/abs/1809.10666 arXiv:1809.10666]; 09/2018<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Transfers in coarse homology. [https://arxiv.org/abs/1809.08300 arXiv:1809.08300 math.KT]; 09/2018<br />
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*C. L&ouml;h. Cost vs. integral foliated simplicial volume. [https://arxiv.org/abs/1809.09660 arXiv:1809.09660 math.GT]; 09/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang]. A linear independence result for p-adic L-values. [https://arxiv.org/abs/1809.07714 arXiv:1809.07714 math.NT]; 09/2018<br />
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*C. L&ouml;h. Simplicial volume with Fp-coefficients. [https://arxiv.org/abs/1808.09497 arXiv:1808.09497 math.GT]; 08/2018<br />
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*[http://markus-land.de M. Land], G. Tamme. On the K-theory of pullbacks. [http://arxiv.org/abs/1808.05559 arXiv:1808.05559 math.KT]; 08/2018<br />
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* [https://kerz.app.uni-regensburg.de/ M. Kerz]. On negative algebraic K-groups. [https://eta.impa.br/dl/137.pdf ICM 2018]; 08/2018<br />
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*D. Fauser, [https://friedl.app.uni-regensburg.de/ S. Friedl], C. L&ouml;h. Integral approximation of simplicial volume of graph manifolds. [https://arxiv.org/abs/1807.10522 arXiv:1807.10522 math.GT]; 07/2018<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], JungHwan Park, Bram Petri, Jean Raimbault and Arunima Ray, On distinct finite covers of 3-manifolds. [http://arxiv.org/abs/1807.09861 arXiv:1807.09861]; 07/2018<br />
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*[https://yangenlin.wordpress.com/ E. Yang], Y. Zhao. On the relative twist formula of l-adic sheaves. [https://arxiv.org/abs/1807.06930 arXiv:1807.06930 math.AG]; 07/2018<br />
<br />
*F. Ben Aribi, [https://friedl.app.uni-regensburg.de/ S. Friedl], [http://www.gerhit.de/ G. Herrmann], The leading coefficient of the L^2-Alexander torsion. [http://arxiv.org/abs/1806.10965 arXiv:1806.10965]; 06/2018<br />
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* F. Déglise, F. Jin, [https://www.preschema.com A.A. Khan]. Fundamental classes in motivic homotopy theory. [https://arxiv.org/abs/1805.05920 arXiv:1805.05920]; 05/2018<br />
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*[https://graptismath.net/ G. Raptis], W. Steimle, On the h-cobordism category. I. [https://arxiv.org/abs/1805.04395 arXiv:1805.04395]; 05/2018 <br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], K. Yamada. Comparison between rigid syntomic and crystalline syntomic cohomology for strictly semistable log schemes with boundary. [https://arxiv.org/abs/1805.04974 arXiv:1805.04974 math.NT]; 05/2018.<br />
<br />
*G. Herrmann, Sutured manifolds and L^2-Betti numbers. [https://arxiv.org/abs/1804.09519 arxiv:1804.09519]; 04/2018<br />
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*H.K. Nguyen, [http://graptismath.net/ G. Raptis], C. Schrade, Adjoint functor theorems for infinity categories. [https://arxiv.org/abs/1803.01664 arxiv:1803.01664]; 03/2018<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], Y. Zhao, Higher ideles and class field theory. [https://arxiv.org/abs/1804.00603 arXiv:1804.00603]; 03/2018<br />
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*[https://www.math.u-psud.fr/~fischler/ S. Fischler], [http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], [http://wain.mi.ras.ru/ W. Zudilin], Many odd zeta values are irrational. [https://arxiv.org/abs/1803.08905 arXiv:1803.08905]; 03/2018<br />
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*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Scarponi, The Maillot-Rössler current and the polylogarithm on abelian schemes. [https://arxiv.org/abs/1803.00833 arXiv:1803.00833]; 03/2018<br />
<br />
*M. Marcinkowski, Aut-invariant word norm on right angled Artin and Coxeter groups. [https://arxiv.org/abs/1803.00294 arXiv:1803.00294]; 03/2018<br />
<br />
*F. Binda, A. Krishna, Rigidity for relative 0-cycles [https://arxiv.org/abs/1802.00165 arXiv:1802.00165]; 2/2018.<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], Infinitely many odd zeta values are irrational. By elementary means. [https://arxiv.org/abs/1802.09410 arXiv:1802.09410]; 02/2018<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], S. Saito, G. Tamme, K-theory of non-archimedean rings I. [http://arxiv.org/abs/1802.09819 arXiv1802.09819 math.KT]; 02/2018<br />
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*[https://www.preschema.com A.A. Khan], D. Rydh. Virtual Cartier divisors and blow-ups. [https://arxiv.org/abs/1802.05702 arXiv:1802.05702]; 2/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], The syntomic realization of the elliptic polylogarithm via the Poincaré bundle. [https://arxiv.org/abs/1802.04999 arXiv:1802.04999]; 02/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], The algebraic de Rham realization of the elliptic polylogarithm via the Poincaré bundle. [https://arxiv.org/abs/1802.04996 arXiv:1802.04996]; 02/2018<br />
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*[http://federicobambozzi.eu F. Bambozzi], S. Murro, [http://www.pinamonti.it/ N. Pinamonti] Invariant states on Weyl algebras for the action of the symplectic group. [https://arxiv.org/abs/1802.02487 arXiv:1802.02487];02/2018<br />
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*Y. Kezuka, On the p-part of the Birch-Swinnerton-Dyer conjecture for elliptic curves with complex multiplication by the ring of integers of ℚ(√-3). [https://arxiv.org/abs/1605.08245 arXiv:1605.08245 math.NT]; Math. Proc. Camb. Philos. Soc., 164, pp. 67-98, 1/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], Real-analytic Eisenstein series via the Poincaré bundle. [https://arxiv.org/abs/1801.05677 arXiv:1801.05677]; 01/2018 <br />
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*V. Wanner, Comparison of two notions of subharmonicity on non-archimedean curves. [https://arxiv.org/abs/1801.04713 arXiv: 1801.04713]; 01/2018<br />
<br />
===2017===<br />
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*[https://gubler.app.uni-regensburg.de/ Gubler, Walter]; Jell, Philipp; [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html Künnemann, Klaus]; Martin, Florent, Continuity of Plurisubharmonic Envelopes in Non-Archimedean Geometry and Test Ideals (with an Appendix by José Ignacio Burgos Gil and Martín Sombra). Annales de l’Institut Fourier 69 (2019), no.5, 2331-2376 [https://aif.centre-mersenne.org/item/AIF_2019__69_5_2331_0/ doi : 10.5802/aif.3296] [https://arxiv.org/abs/1712.00980 arXiv:1712.00980 math.AG]; 12/2017.<br />
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*G. Cortiñas, J. Cuntz, R. Meyer, and G. Tamme, Weak completions, bornologies and rigid cohomology. [http://arxiv.org/abs/1712.08004 arXiv:1712.08004 math.AG]; 12/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Coarse homology theories and finite decomposition complexity. [https://arxiv.org/abs/1712.06932 arXiv:1712.06932 math.KT];12/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, Coarse cohomology theories. [https://arxiv.org/abs/1711.08599 arXiv:1711.08599 math.AT]; 11/2017<br />
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*A. Engel, [http://www.uni-math.gwdg.de/cwulff/ Ch. Wulff] Coronas for properly combable spaces. [https://arxiv.org/abs/1711.06836 arXiv:1711.06836 math.MG]; 11/2017<br />
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* [http://markus-land.de/ M. Land], Reducibility of low dimensional Poincaré duality spaces. [https://arxiv.org/pdf/1711.08179.pdf arXiv:1711.08179]; 11/2017<br />
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*T. Barthel, T. Schlank, N. Stapleton, Chromatic homotopy theory is asymptotically algebraic. [https://arxiv.org/abs/1711.00844 arXiv:1711.00844]; 11/2017<br />
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*P. Jell, [https://www.math.uni-tuebingen.de/user/jora/ J. Rau], K. Shaw Lefschetz (1,1)-theorem in tropical geometry. Epijournal de Géometrie Algébrique, volume 2, article no. 11 (2018)[https://arxiv.org/abs/1711.07900 arXiv:1711.07900];11/2017<br />
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*E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, M. Yakerson. Motivic infinite loop spaces.[https://arxiv.org/abs/1711.05248 arXiv:1711.05248]; 11/2017<br />
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*[http://federicobambozzi.eu F. Bambozzi], O.Ben-Bassat, [https://www.maths.ox.ac.uk/people/yakov.kremnitzer K. Kremnizer] Analytic geometry over F_1 and the Fargues-Fontaine curve. [https://arxiv.org/abs/1711.04885 arXiv:1711.04885];11/2017 <br />
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*R. Zentner, [http://wwwf.imperial.ac.uk/~ssivek/ S. Sivek], SU(2)-cyclic surgeries and the pillowcase. [http://arxiv.org/abs/1710.01957 arXiv:1710.01957 math.gt];10/2017<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], [http://www.gerhit.de/ G. Herrmann], Torsion in the homology of finite covers of 3-manifolds. [http://arxiv.org/abs/1710.08983 arXiv:1710.0898 [math.gt];10/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Equivariant coarse homotopy theory and coarse algebraic K-homology. [https://arxiv.org/abs/1710.04935 arXiv:1710.04935 math.KT];10/2017<br />
<br />
*K. Bohlen, René Schulz. Quantization on manifolds with an embedded submanifold, [https://arxiv.org/abs/1710.02294 arXiv:1710.02294 math.DG]; 10/2017<br />
<br />
*F. Binda and A. Krishna, Zero cycles with modulus and zero cycles on singular varieties, to appear in Compositio Math, [https://arxiv.org/abs/1512.04847 arXiv:1512.04847v4 [math.AG]].<br />
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*M. Boileau, [https://friedl.app.uni-regensburg.de/ S. Friedl], Grothendieck rigidity of 3-manifold groups. [http://arxiv.org/abs/1710.02746 arXiv:1710.02746 math.gt];10/2017<br />
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*T. Barthel, M. Hausmann, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], T. Nikolaus, [http://www.nullplug.org/ J. Noel], N. Stapleton, The Balmer spectrum of the equivariant homotopy category of a finite abelian group, [https://arxiv.org/abs/1709.04828 arXiv:1709.04828 math.at]; 10/2017<br />
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*M. Boileau, [https://friedl.app.uni-regensburg.de/ S. Friedl], The virtual Thurston seminorm of 3-manifolds. [http://arxiv.org/abs/1709.06485 arXiv:1709.06485 math.gt];09/2017<br />
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* A. Conway, [https://friedl.app.uni-regensburg.de/ S. Friedl], [http://www.gerhit.de/ G. Herrmann], Linking forms revisited. [http://arxiv.org/abs/1708.03754 arXiv:1708.03754 math.gt];08/2017<br />
<br />
*G. Cortiñas, J. Cuntz, R. Meyer, and G. Tamme, Nonarchimedean bornologies, cyclic homology and rigid cohomology. [http://arxiv.org/abs/1708.00357 arXiv:1708.00357 math.AG]; 08/2017<br />
<br />
*M. Marcinkowski, [https://www.math.bgu.ac.il/~brandens/ M. Brandenbursky], Topological entropy and quasimorphisms. [https://arxiv.org/abs/1707.06020 arXiv:1707.06020 math.GT]; 07/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, The coarse index class with support. [https://arxiv.org/abs/1706.06959 arXiv:1706.06959 math.DG]; 06/2017<br />
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*P. Jell, Tropical Hodge numbers of non-archimedean curves. Israel Journal of Mathematics 229 (2019), 1-19, no.1, 287-305, [https://link.springer.com/article/10.1007/s11856-018-1799-5 doi: 10.1007/s11856-018-1799-5][https://arxiv.org/abs/1706.05895 arXiv:1706.05895 math.AG]; 06/2017<br />
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*T. Barthel, N. Stapleton, Excellent rings in transchromatic homotopy theory. [https://arxiv.org/abs/1706.00208 arXiv:1706.00208 math.AT]; 06/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, Coarse assembly maps. [https://arxiv.org/abs/1706.02164 arXiv:1706.02164 math.KT]; 06/2017<br />
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*F. Hebestreit, [http://www.markus-land.de M. Land], W. Lück, O. Randal-Williams. A Vanishing theorem for tautological classes of aspherical manifolds. [https://arxiv.org/pdf/1705.06232.pdf arXiv:1705.06232 math.AT]; 05/2017<br />
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*D.-C. Cisinski, [https://www.preschema.com A.A. Khan]. Brave new motivic homotopy theory II: Homotopy invariant K-theory. [https://arxiv.org/abs/1705.03340 arXiv:1705.03340]; 05/2017<br />
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*F. Madani, A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. On Weyl-reducible conformal manifolds and lcK structures [https://arxiv.org/abs/1705.10397 arXiv:1705.10397 math.DG]; 05/2017<br />
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*[http://graptismath.net/ G. Raptis], [https://www.florianstrunk.de/ F. Strunk]. Model topoi and motivic homotopy theory. [https://arxiv.org/abs/1704.08467 arXiv:1704.08467 math.AT]; 04/2017<br />
<br />
*D. Fauser. Integral foliated simplicial volume and S^1-actions. [http://arxiv.org/abs/1704.08538 arXiv:1704.08538 math.GT]; 04/2017<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Vidussi, On virtual properties of Kaehler groups. [http://arxiv.org/abs/1704.07041 arXiv:1704.07041 math.gt];04/2017<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Gill, S. Tillmann, Linear representations of 3-manifold groups over rings. [http://arxiv.org/abs/1703.06609 arXiv:1703.06609 math.gt];04/2017<br />
<br />
*C. Löh. Explicit l1-efficient cycles and amenable normal subgroups. [http://arxiv.org/abs/arXiv:1704.05345 arXiv:1704.05345 math.GT]; 04/2017<br />
<br />
*C. Löh. Rank gradient vs. stable integral simplicial volume. [http://arxiv.org/abs/arXiv:1704.05222 arXiv:1704.05222 math.GT]; 04/2017 <br />
<br />
*S.P. Reeh, T.M. Schlank, N. Stapleton, A formula for p-completion by way of the Segal conjecture. [https://arxiv.org/abs/arxiv:1704.00271 arxiv:1704.00271 math.AT]; 04/2017<br />
<br />
*F. Binda, Torsion zero cycles with modulus on affine varieties.[https://arxiv.org/abs/1604.06294 arXiv:1604.06294 math.AG], to appear in J. of Pure and App. Algebra.<br />
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*F. Binda, J. Cao, W. Kai and R. Sugiyama, Torsion and divisibility for reciprocity sheaves and 0-cycles with modulus, J. of Algebra, [http://dx.doi.org/10.1016/j.jalgebra.2016.07.036 Vol. 469], 1, 2017.<br />
<br />
*H.K. Nguyen, On the infinite loop space structure of the cobordism category, [https://doi.org/10.2140/agt.2017.17.1021 Algebr. Geom. Topol. Vol. 17 issue 2], 3/2017<br />
<br />
*G. Tamme, Excision in algebraic K-theory revisited. [http://arxiv.org/abs/arXiv:1703.03331 arXiv:1703.03331 math.KT]; 03/2017<br />
<br />
*D. Fauser, C. Löh. Variations on the theme of the uniform boundary condition. [http://arxiv.org/abs/arXiv:1703.01108 arXiv:1703.01108 math.GT]; 03/2017<br />
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*A. Engel, Banach strong Novikov conjecture for polynomially contractible groups. [https://arxiv.org/abs/1702.02269 arXiv:1702.02269 math.KT]; 02/2017 <br />
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*[https://www.math.bgu.ac.il/~brandens M.Brandenbursky], M.Marcinkowski. Aut-invariant norms and Aut-invariant quasimorphisms on free and surface groups. [https://arxiv.org/abs/1702.01662 arXiv:1702.01662 math.GT]; 02/2017<br />
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*N. Umezaki, [https://yangenlin.wordpress.com/ E. Yang], Y. Zhao. Characteristic class and the &epsilon;-factor of an étale sheaf. [https://arxiv.org/abs/1701.02841 arXiv:1701.02841 math.AG]; 01/2017<br />
<br />
===2016===<br />
<br />
*M. Lüders, On a base change conjecture for higher zero-cycles. [https://arxiv.org/abs/1612.04635 arXiv:1612.04635 math.AG]; 12/2016<br />
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*P. Jell, V. Wanner. Poincaré duality for the real-valued de Rham cohomology of non-archimedean Mumford curves. Journal of Number Theory 187 (2018), 344-371 [https://doi.org/10.1016/j.jnt.2017.11.004 doi:10.1016/j.jnt.2017.11.004] [https://arxiv.org/abs/1612.01889 arXiv:1612.01889 math.AG]; 12/2016<br />
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*F. Madani, A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. On toric locally conformally Kähler manifolds [https://arxiv.org/abs/1611.01707 arXiv:1611.01707 math.DG]; 11/2016<br />
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*U. Jannsen, [http://www.lcv.ne.jp/~smaki/en/index.html S. Saito], Y. Zhao. Duality for relative logarithmic de Rham-Witt sheaves and wildly ramified class field theory over finite fields. [https://arxiv.org/abs/1611.08720 arXiv:1611.08720 math.AG]; 11/2016<br />
<br />
*Y. Zhao. Duality for relative logarithmic de Rham-Witt sheaves on semistable schemes. [https://arxiv.org/abs/1611.08722 arXiv:1611.08722 math.AG]; 11/2016<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl]; M. Nagel, P. Orson, M. Powell, Satellites and concordance of knots in 3-manifold [http://arxiv.org/abs/1611.09114 arXiv:1611.09114 math.GT]; 11/2016<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz], [https://www.florianstrunk.de/ F. Strunk], G. Tamme. Algebraic K-theory and descent for blow-ups. [http://arxiv.org/abs/1611.08466 arXiv:1611.08466 math.KT]; 11/2016<br />
<br />
*N. Otoba; J. Petean, Solutions of the Yamabe equation on harmonic Riemannian submersions, [https://arxiv.org/abs/1611.06709 arXiv:1611.06709 math.DG]; 11/2016<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl]; W. Lueck, S. Tillmann, Groups and polytopes [http://arxiv.org/abs/1611.01857 arXiv:1611.01857 math.GT]; 11/2016<br />
<br />
*B. Ammann; N. Große; V Nistor, Well-posedness of the Laplacian on manifolds with boundary and bounded geometry [http://arxiv.org/abs/1611.00281 arXiv:1611.00281 math.AP]; 11/2016<br />
<br />
*A. Engel, M. Marcinkowski, Burghelea conjecture and asymptotic dimension of groups, [https://arxiv.org/abs/1610.10076 arXiv:1610.10076 math.GT]; 11/2016.<br />
<br />
*S. Baader, P. Feller, L. Lewark, R. Zentner, Khovanov width and dealternation number of positive braid links, [http://arxiv.org/abs/1610.04534 arXiv:1605.04534 math.GT]; 10/2016<br />
<br />
*M. Heusener, R. Zentner, A new algorithm for 3-sphere recognition, [http://arxiv.org/abs/1610.04092 arXiv:1605.04092 math.GT]; 10/2016<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl]; M. Heusener. On high-dimensional representations of knot groups [http://arxiv.org/abs/1610.04414 arXiv:1610.04414 math.GT]; 10/2016<br />
<br />
*O. Müller, Applying the index theorem to non-smooth operators, [https://arxiv.org/abs/1506.04636 arXiv:1506.04636 math.AP]; 10/2016<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl]; W. Lueck. L2-Euler characteristics and the Thurston norm [http://arxiv.org/abs/1609.07805 arXiv:1609.07805 math.GT]; 09/2016<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl]; W. Lueck. Universal L2-torsion, polytopes and applications to 3-manifolds. [http://arxiv.org/abs/1609.07809 arXiv:1609.07809 math.GT]; 09/2016<br />
<br />
*A. Conway; [https://friedl.app.uni-regensburg.de/ S. Friedl]; E. Toffoli, The Blanchfield pairing of colored links. [http://arxiv.org/abs/1609.08057 arXiv:1609.08057 math.GT]; 09/2016<br />
<br />
*[https://www.icmat.es/miembros/burgos/index.html Burgos Gil, José Ignacio]; [https://gubler.app.uni-regensburg.de/ Gubler, Walter]; Jell, Philipp; [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html Künnemann, Klaus]; Martin, Florent, Differentiability of non-archimedean volumes and non-archimedean Monge-Ampère equations (with an appendix by Robert Lazarsfeld). Algebraic Geometry 7 (2) (2020) 113-152 [http://content.algebraicgeometry.nl/2020-2/2020-2-005.pdf doi:10.14231/AG-2020-005] [https://arxiv.org/abs/1608.01919 arXiv:1608.01919 math.AG]; 08/2016.<br />
<br />
*[https://gubler.app.uni-regensburg.de/ Gubler, Walter]; Martin, Florent, On Zhang's semipositive metrics. [https://arxiv.org/abs/1608.08030 arXiv:1608.08030]; 08/2016<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz], S. Saito, G. Tamme. Towards a non-archimedean analytic analog of the Bass-Quillen conjecture. [https://arxiv.org/abs/1608.00703 arXiv:1608.00703 math.AG]; 08/2016<br />
<br />
*O. Müller, A proof of Thorne's Hoop Conjecture for Einstein-Maxwell Theory, [https://arxiv.org/abs/1607.05036 arXiv:1607.05036 math.DG]; 08/2016<br />
<br />
*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl]. Full faithfulness for overconvergent F-de Rham-Witt connections. [https://arxiv.org/abs/1411.7182 arXiv:1411.7182 math.NT]; Comptes rendus - Mathématique vol. 354, no. 7, pp. 653-658, 07/2016.<br />
<br />
*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel. Homotopy theory with bornological coarse spaces. [https://arxiv.org/abs/1607.03657 arXiv:1607.03657 math.AT]; 07/2016<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl]. Novikov homology and noncommutative Alexander polynomials. [http://arxiv.org/pdf/arXiv:1606.03587.pdf arXiv:1606.03587 math.GT]; 06/2016<br />
<br />
*A. Mathew, [http://dtclausen.tumblr.com/ Dustin Clausen], [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] Descent in algebraic K-theory and a conjecture of Ausoni-Rognes. [https://arxiv.org/abs/1606.03328 arxiv:1606.03328 math.AT].<br />
<br />
*R. Zentner, Integer homology 3-spheres admit irreducible representations in SL(2,C), [http://arxiv.org/abs/1605.08530 arXiv:1605.08530 math.GT]; 05/2016<br />
<br />
*D. Fauser, C. Löh, Exotic finite functorial semi-norms on singular homology. [http://arxiv.org/abs/arXiv:1605.04093 arXiv:1605.04093 math.GT]; 05/2016<br />
<br />
*[https://math.uoregon.edu/profile/botvinn B. Botvinnik], O. Müller, Cheeger-Gromov convergence in a conformal setting, [https://arxiv.org/abs/1512.07651 arXiv:1512.07651 math.DG]; 04/2016<br />
<br />
* [http://www.gerrit-herrmann.de/#top G. Herrmann], The $L^2$-Alexander torsion for Seifert fiber spaces. [http://arxiv.org/pdf/arXiv:1602.08768.pdf arXiv:1602.08768 math.GT]; 02/2016<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Vidussi. Rank gradients of infinite cyclic covers of Kaehler manifolds. [http://arxiv.org/pdf/arXiv:1604.08267.pdf arXiv:1604.08267 math.GT]; 04/2016<br />
<br />
*J. Lind, C. Malkiewich. The transfer map of free loop spaces [http://arxiv.org/abs/1604.03067 arXiv:1604.03067 math.AT]; 04/2016<br />
<br />
*P. Graf. Polylogarithms for $GL_2$ over totally real fields. [http://arxiv.org/pdf/1604.04209.pdf arXiv:1604.04209 math.NT]; 04/2016 <br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, M. Nagel. Representation varieties detect essential surfaces. [http://arxiv.org/pdf/arXiv:1604.00584.pdf arXiv:1604.00584 math.GT]; 04/2016<br />
<br />
*D. Scarponi, Sparsity of p-divisible unramified liftings for subvarieties of abelian varieties with trivial stabilizer. [https://arxiv.org/abs/1602.08755v3 arXiv:1602.08755v3]; 02/2016<br />
<br />
*O. Gwilliam, [https://dmitripavlov.org/ D. Pavlov]. Enhancing the filtered derived category. [https://arxiv.org/abs/1602.01515 arXiv:1602.01515], accepted by J. Pure Appl. Algebra; 02/2016<br />
<br />
*[https://www.mathi.uni-heidelberg.de/people/personeninfo.html?uid=jschmidt J. Schmidt], [https://www.florianstrunk.de/ F. Strunk]. On the shifted stable A1-connectivity property. [http://arxiv.org/abs/1602.08356 arXiv:1602.08356 math.AG]; 02/2016<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl],M. Boileau. Epimorphisms of 3-manifold groups. [http://arxiv.org/pdf/arXiv:1602.06779.pdf arXiv:1602.06779 math.GT]; 02/2016<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl],[http://math.wisc.edu/~maxim L. Maxim]. Twisted Novikov homology of complex hypersurface complements. [http://arxiv.org/pdf/arXiv:1602.04943.pdf arXiv:1602.04943 math.AT]; 02/2016<br />
<br />
*[http://federicobambozzi.eu F. Bambozzi]. Theorems A and B for dagger quasi-Stein spaces. [http://arxiv.org/pdf/1602.04388.pdf arXiv:1602.04388 math.AG]; 02/2016<br />
<br />
*T. Fiore and M. Pieper. Waldhausen Additivity: Classical and Quasicategorical. [http://arxiv.org/abs/1207.6613 arXiv:1207.6613v2 math.AT]; 02/2016<br />
<br />
*A. Engel. Wrong way maps in uniformly finite homology and homology of groups. [http://arxiv.org/abs/1602.03374 arXiv:1602.03374 math.GT]; 02/2016<br />
<br />
*M. Pilca. Toric Vaisman Manifolds. [https://arxiv.org/abs/1512.00876 arXiv:1512.00876 math.DG]; 01/2016<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. Leidy, M. Nagel, M. Powell. Twisted Blanchfield pairings and decompositions of 3-manifolds. [http://arxiv.org/pdf/arXiv:arXiv:1602.00140.pdf arXiv:1602.00140 math.GT]; 01/2016<br />
<br />
*O. Raventós. Transfinite Adams representability. [http://arxiv.org/abs/1304.3599 arXiv:1304.3599]; new version 02/2016<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz], [https://www.florianstrunk.de/ F. Strunk]. On the vanishing of negative homotopy K-theory [http://arxiv.org/abs/1601.08075 arXiv:1601.08075 math.AG]; 01/2016<br />
<br />
*J. Lind, H. Sati, [http://math.umn.edu/~cwesterl/ C. Westerland]. A higher categorical analogue of topological T-duality for sphere bundles [http://arxiv.org/abs/1601.06285 arXiv:1601.06285 math.AT]; 01/2016<br />
<br />
*F. Madani, [http://moroianu.perso.math.cnrs.fr/ A. Moroianu], M. Pilca. Conformally related Kähler metrics and the holonomy of lcK manifolds [https://arxiv.org/abs/1511.09212 arXiv: 1511.09212 math.DG]; 01/2016<br />
<br />
===2015===<br />
<br />
*D. Scarponi, The realization of the degree zero part of the motivic polylogarithm on abelian schemes in Deligne-Beilinson cohomology. [https://arxiv.org/abs/1512.01997 arXiv:1512.01997]; 12/2015<br />
<br />
*[http://www.math.ens.fr/~amini/ O. Amini], [http://www.math.uchicago.edu/~bloch/ S. Bloch], [http://www.icmat.es/miembros/burgos/ J. I. Burgos Gil], J. Fresán. Feynman Amplitudes and Limits of Heights [http://arxiv.org/pdf/1512.04862.pdf arXiv:1512.04862 math.AG]; 12/2015<br />
<br />
* P. Jell, K. Shaw, J. Smacka. Superforms, Tropical Cohomology and Poincaré Duality [https://doi.org/10.1515/advgeom-2018-0006 doi:10.1515/advgeom-2018-0006] [http://arxiv.org/pdf/1512.07409v1.pdf arXiv:1512.07409 math.AG]; 12/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. Livingston, R. Zentner. Knot concordances and alternating knots. [http://arxiv.org/pdf/arXiv:1512.08414.pdf arXiv:1512.08414 math.GT]; 12/2015<br />
<br />
*B. Ammann; Klaus Kröncke, Hartmut Weiß, Frederik Witt. Holonomy rigidity for Ricci-flat metrics, [http://arxiv.org/abs/1512.07390 arXiv:1512.07390 math.DG]; 12/2015<br />
<br />
*[http://gt.postech.ac.kr/~jccha/ J. C. Cha], [https://friedl.app.uni-regensburg.de/ S. Friedl], F. Funke. The Grothendieck group of polytopes and norms. [http://arxiv.org/pdf/arXiv:1512.06699.pdf arXiv:1512.06699 math.GT]; 12/2015<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], J. Hertel. Local heights of toric varieties over non-archimedean fields [https://arxiv.org/pdf/1512.06574.pdf arXiv1512.06574 math.NT]; 12/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Powell. The presentation of the Blanchfield pairing of a knot via a Seifert matrix. [http://arxiv.org/pdf/arXiv:1512.04603.pdf arXiv:1512.04603 math.GT]; 12/2015<br />
<br />
*F. Bambozzi, O. Ben-Bassat, K. Kremnizer . Stein Domains in Banach Algebraic Geometry. [http://arxiv.org/pdf/1511.09045.pdf arxiv:1511.09045 math.AG]; 11/2015<br />
<br />
*Y. Wu. On the p-adic local invariant cycle theorem. [http://arxiv.org/pdf/1511.08323.pdf arxiv:1511.08323 math.AG]; 11/2015<br />
<br />
*J. Scholbach, [https://dmitripavlov.org/ D. Pavlov]. Homotopy theory of symmetric powers. [https://arxiv.org/abs/1510.04969 arXiv:1510.04969]; 10/2015 <br />
<br />
*F. Martin; Analytic functions on tubes of non-Archimedean analytic spaces, with an appendix by Christian Kappen [http://arxiv.org/abs/1510.01178 arXiv:1510.01178]; 10/2015 <br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings]. On p-adic interpolation of motivic Eisenstein classes. [http://arxiv.org/pdf/1510.01466.pdf arxiv:1505.01466 math.NT]; 10/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. The L^2-torsion function and the Thurston norm of 3-manifolds. [http://arxiv.org/pdf/1510.00264.pdf arXiv:1510.00264 math.GT]; 10/2015<br />
<br />
*O. Müller, N. Nowaczyk, A universal spinor bundle and the Einstein-Dirac-Maxwell equation as a variational theory, [https://arxiv.org/abs/1504.01034 arXiv:1504.01034 math.DG]; 10/2015<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematics/mathematics-kuennemann/ K. Künnemann]. Positivity properties of metrics and delta-forms. [http://arxiv.org/abs/1509.09079 arXiv:150909079 math.AG]; 09/2015<br />
<br />
*[https://bunke.app.uni-regensburg.de U. Bunke], T. Nikolaus, G. Tamme. The Beilinson regulator is a map of ring spectra [http://arxiv.org/abs/1509.05667 arXiv:1509.05667 math.AG]; 09/2015<br />
<br />
*C. Löh. Odd manifolds of small integral simplicial volume [http://arxiv.org/abs/1509.00204 arXiv:1509.00204 math.GT]; 09/2015<br />
<br />
*P. Feller, S. Pohlmann, R. Zentner, Alternating numbers of torus knots with small braid index, [http://arxiv.org/abs/1508.05825 arXiv:1508.05825]; 08/2015<br />
<br />
* I. Barnea, [http://wwwmath.uni-muenster.de/u/joachim/ M. Joachim], S. Mahanta. Model structure on projective systems of C*-algebras and bivariant homology theories. [http://arxiv.org/abs/1508.04283 math.KT]; 08/2015<br />
<br />
*C. Löh, C. Pagliantini, S. Waeber. Cubical simplicial volume of 3-manifolds. [http://arxiv.org/abs/1508.03017 arXiv:1508.03017 math.GT]; 08/2015<br />
<br />
* B. Ammann, F. Madani, M. Pilca. The S^1-equivariant Yamabe invariant of 3-manifolds [http://arxiv.org/abs/1508.02727 arxiv:1508.02727 math.DG]; 08/2015<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], J. Rabinoff, [https://www.uni-frankfurt.de/50278019/Werner A. Werner] Tropical Skeletons [https://arxiv.org/pdf/1508.01179.pdf arXiv:1508.01179 math.AG]; 08/2015<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. On infinitesimal Einstein deformations [https://arxiv.org/abs/1508.00721 arXiv:1508.00721 math.DG]; 08/2015<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. On the stability of Einstein manifolds [https://arxiv.org/abs/1311.6749 arXiv:1311.6749 math.DG]; 08/2015<br />
<br />
*F. Bambozzi. Closed graph theorems for bornological spaces. [http://arxiv.org/abs/1508.01563 arXiv:1508.01563 math.FA]; 08/2015<br />
<br />
*A. Mathew, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] Nilpotence and descent in equivariant stable homotopy theory. [http://www.sciencedirect.com/science/article/pii/S0001870815300062 Advances in Mathematics].<br />
<br />
*A. Mathew, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] Derived induction and restriction theory. [http://arxiv.org/abs/1507.06867 arxiv:1507.06867 math.AT].<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Stable and unstable Einstein warped products [https://arxiv.org/abs/1507.01782 arXiv:1507.01782 math.DG]; 07/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], K. Schreve, S. Tillmann. Thurston norm via Fox calculus. [http://de.arxiv.org/pdf/1507.05660.pdf arXiv:1507.05660 math.GT]; 07/2015<br />
<br />
*X. Shen; Perfectoid Shimura varieties of abelian type [http://arxiv.org/abs/1507.01824 arXiv:1507.01824 math.NT]; 07/2015<br />
<br />
*R. Nakad, M. Pilca. Eigenvalue Estimates of the spin^c Dirac Operator and Harmonic Forms on Kähler-Einstein Manifolds. [https://arxiv.org/abs/1502.05252 arXiv:1502.05252 math.DG]; 07/2015<br />
<br />
*[http://www.mathematik.uni-muenchen.de/~dieter/ D. Kotschick], C. L&ouml;h, [https://www2.math.binghamton.edu/p/people/chrisneo/start C. Neofytidis]. On stability of non-domination under taking products. [http://arxiv.org/abs/1507.01413 arXiv:1507.01413 math.GT]; 07/2015<br />
<br />
*R. Frigerio, C. L&ouml;h, C. Pagliantini, [http://topology.math.kit.edu/english/21_53.php R. Sauer]. Integral foliated simplicial volume of aspherical manifolds. [http://arxiv.org/abs/1506.05567 arXiv:1506.05567 math.GT]; 06/2015<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Stability and instability of Ricci solitions [https://arxiv.org/abs/1403.3721 arXiv:1403.3721 math.DG]; 06/2015<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Rigidity and infinitesimal deformability of Ricci solitions [https://arxiv.org/abs/1408.6751 arXiv:1408.6751 math.DG]; 06/2015<br />
<br />
*O. Raventós. The hammock localization preserves homotopies. [http://arxiv.org/abs/1404.7354 arXiv:1404.7354]; new version 05/2015<br />
<br />
*M. Boileau, [https://friedl.app.uni-regensburg.de/ S. Friedl]. The profinite completion of $3$-manifold groups, fiberedness and the Thurston norm. [http://arxiv.org/pdf/arXiv:1505.07799 arXiv:1505.07799 math.GT]; 05/2015<br />
<br />
*S. Wang. Le système d'Euler de Kato en famille (II) [http://arxiv.org/abs/1312.6428 arXiv:1312.6428 math.NT]; new version 05/2015<br />
<br />
* A. Huber, [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings]. Polylogarithm for families of commutative group schemes [http://arxiv.org/pdf/1505.04574.pdf arxiv:1505.04574 math.AG]; 05/2015<br />
<br />
*M. Blank; Relative Bounded Cohomology for Groupoids [http://arxiv.org/abs/1505.05126 arXiv:1505.05126 math.AT]; 05/2015<br />
<br />
*A. Engel. Rough index theory on spaces of polynomial growth and contractibility. [http://arxiv.org/abs/1505.03988 arXiv:1505.03988 math.DG]; 05/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, M. Nagel. A note on the existence of essential tribranched surfaces. [http://arxiv.org/pdf/arXiv:1505.01806 arXiv:arXiv:1505.01806 math.GT]; 05/2015<br />
<br />
*[http://mate.dm.uba.ar/~ghenry/index.html G. Henry]. Second Yamabe constant on Riemannian products. [http://arxiv.org/abs/1505.00981 arXiv:1505.00981 math.DG]; 05/2015<br />
<br />
* C. L&ouml;h. A note on bounded-cohomological dimension of discrete groups. [http://arxiv.org/abs/1504.05760 arXiv:1504.05760 math.GR]; 04/2015<br />
<br />
*[http://homepage.univie.ac.at/david.fajman/ D. Fajman], [https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Stable fixed points of the Einstein flow with positive cosmological constant [https://arxiv.org/abs/1504.00687 arXiv:1504.00687 math.DG]; 04/2015<br />
<br />
*S. Mahanta. Algebraic K-theory, K-regularity, and T-duality of O<sub>&infin;</sub>-stable C*-algebras. [http://arxiv.org/abs/1311.4720 arXiv:1311.4720 math.KT]; new version 04/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel. Twisted Reidemeister torsion and the Thurston norm: graph manifolds and finite representations. [http://arxiv.org/pdf/1503.07251 arXiv:1503.07251 math.GT]; 03/2015<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz]. A restriction isomorphism for cycles of relative dimension zero. [http://arxiv.org/abs/1503.08187 arXiv 1503.08187 math.AG]; 03/2015<br />
<br />
*M. Nagel, B. Owens. Unlinking information from 4-manifolds. [http://arxiv.org/abs/1503.03092 arXiv 1503.03092 math.GT]; 03/2015<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Loeffler, S. Zerbes. Rankin--Eisenstein classes and explicit reciprocity laws. [http://arxiv.org/pdf/1503.02888.pdf arxiv:1503.02888 math.NT]; 03/2015<br />
<br />
*B. Ammann, N. Große. Relations between threshold constants for Yamabe type bordism invariants. [http://arxiv.org/abs/1502.05232 arxiv:1502.05232 math.DG]; 02/2015<br />
<br />
*R. Cluckers, F. Martin. A definable, p-adic analogue of Kiszbraun’s Theorem on extensions of Lipschitz maps. [http://arxiv.org/abs/1502.03036 arxiv:1502.03036 math.AG]; 02/2015<br />
<br />
*S. Mahanta. Symmetric monoidal noncommutative spectra, strongly self-absorbing C*-algebras, and bivariant homology. [http://arxiv.org/abs/1403.4130 arXiv:1403.4130 math.KT]; new version 02/2015<br />
<br />
*A. Engel. Index theory of uniform pseudodifferential operators. [http://arxiv.org/abs/1502.00494 arXiv:1502.00494 math.DG]; 02/2015<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz]. Transfinite limits in topos theory. [http://arxiv.org/abs/1502.01923 arXiv:1502.01923 math.CT]; 02/2015<br />
<br />
*F. Bambozzi, O. Ben-Bassat. Dagger Geometry As Banach Algebraic Geometry. [http://arxiv.org/abs/1502.01401v1 arXiv:1502.01401v1 math.AG]; 02/2015<br />
<br />
* S. Mahanta. C*-algebraic drawings of dendroidal sets. [http://arxiv.org/abs/1501.05799 arXiv:1501.05799 math.OA]; 01/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Tillmann. Two-generator one-relator groups and marked polytopes. [http://arxiv.org/pdf/1501.03489v1.pdf arXiv:1501.03489 math.GR]; 01/2015<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Loeffler, S. Zerbes. Rankin-Eisenstein classes for modular forms. [http://arxiv.org/pdf/1501.03289.pdf arxiv:1501.03289 math.NT]; 01/2015 <br />
<br />
*R. Zentner. A class of knots with simple SU(2) representations. [http://arxiv.org/pdf/1501.02504.pdf arXiv:1501.02504 math.GT]; 01/2015<br />
<br />
*J. Lind, V. Angeltveit. Uniqueness of BP<n>. [http://arxiv.org/pdf/1501.01448.pdf arXiv:1501.01448 math.AT]; 01/2015<br />
<br />
*S. Mahanta. Colocalizations of noncommutative spectra and bootstrap categories. [http://arxiv.org/abs/1412.8370 arXiv:1412.8370 math.KT]; new version 01/2015<br />
<br />
===2014===<br />
<br />
*V. Diekert, F. Martin, [http://dept-info.labri.fr/~ges/ G. Sénizergues], [http://cmup.fc.up.pt/cmup/pvsilva/ P. V. Silva]: Equations over free inverse monoids with idempotent variables. [http://arxiv.org/abs/1412.4737 arxiv:1412.4737 cs.LO]; 12/2014<br />
<br />
*Harju A.J: Quantum Orbifolds. [http://arxiv.org/pdf/1412.4589v1.pdf arXiv:1412.4589 math.QA]; 12/2014<br />
<br />
* Harju A.J.: On Noncommutative Geometry of Orbifolds. [http://arxiv.org/pdf/1405.7139v4.pdf arXiv:1405.7139 math.DG]; 12/2014 (revision)<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel. 3-manifolds that can be made acyclic. [http://arxiv.org/pdf/1412.4280 arXiv:1412.4280 math.GT]; 12/2014<br />
<br />
* [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Roessler. Higher analytic torsion, polylogarithms and norm compatible elements on abelian schemes. [http://arxiv.org/pdf/1412.2925v1.pdf arXiv:1412:2925 math.AG]; 12/2014<br />
<br />
* [https://friedl.app.uni-regensburg.de/ S. Friedl], D. Silver, S. Wiliams. The Turaev and Thurston norms. [http://arxiv.org/pdf/1412.2406.pdf arXiv:1412.2406 math.GT]; 12/2014<br />
<br />
* [http://www.math.uni-hamburg.de/home/belgun/ F. Belgun] Geodesics and Submanifold Structures in Conformal Geometry. [https://arxiv.org/abs/1411.4404 arXiv:1411.4404 math.DG]; 11/2014<br />
<br />
*J. Dubois, [https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. The L^2-Alexander torsion is symmetric. [http://arxiv.org/pdf/1411.2292.pdf arXiv:1411.2292 math.GT]; 11/2014<br />
<br />
*X. Shen. On the cohomology of some simple Shimura varieties with bad reduction. [http://arxiv.org/pdf/1411.0245v1.pdf arXiv:1411.0245 math.NT]; 11/2014<br />
<br />
*X. Shen. On the l-adic cohomology of some p-adically uniformized Shimura varieties. [http://arxiv.org/pdf/1411.0244v1.pdf arXiv:1411.0244 math.NT]; 11/2014<br />
<br />
* F. Martin. Overconvergent subanalytic subsets in the framework of Berkovich spaces [https://arxiv.org/abs/1211.6684 arXiv:1211.6684]; 10/2014<br />
<br />
*J. Dubois, [https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. Three flavors of twisted invariants of knots. [http://arxiv.org/pdf/1410.6924.pdf arXiv:1410.6924 math.GT]; 10/2014<br />
<br />
*J. Dubois, [https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. The L^2-Alexander torsion of 3-manifolds. [http://arxiv.org/pdf/1410.6918.pdf arXiv:1410.6918 math.GT]; 10/2014<br />
<br />
*A. Beilinson, [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], A. Levin. Topological polylogarithms and p-adic interpolation of L-values of totally real fields. [http://arxiv.org/pdf/1410.4741v1.pdf arXiv:1410:4741 math.NT]; 10/2014<br />
<br />
*M. Nagel. Minimal genus in circle bundles over 3-manifolds. [http://arxiv.org/pdf/1410.4018.pdf arXiv 1410.4018 math.GT]; 10/2014<br />
<br />
*[http://www.nullplug.org/ J. Noel] Nilpotence in the symplectic bordism ring. [http://arxiv.org/abs/1410.3847 arxiv 1410.3847 math.AT] To appear Cont. Mathematics.<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel, M. Powell. A specious unlinking strategy. [http://arxiv.org/pdf/1410.2052.pdf arXiv:1410.2052 math.GT]; 10/2014<br />
<br />
*[http://www.mimuw.edu.pl/~mcboro/ M. Borodzik], [https://friedl.app.uni-regensburg.de/ S. Friedl], M. Powell. Blanchfield forms and Gordian distance [http://arxiv.org/pdf/1409.8421.pdf arXiv:1409.8421 math.GT]; 09/2014<br />
<br />
*[http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://homepages.uni-regensburg.de/~spj54141/ J. Sprang]. p-adic interpolation and multiplicative orientations of KO and tmf. [http://arxiv.org/pdf/1409.5314v1.pdf arXiv:1409.5314 math.AT]; 09/2014<br />
<br />
*P. Jell. A Poincaré lemma for real valued differential forms on Berkovich spaces. [http://arxiv.org/abs/1409.0676 arXiv:1409:0676 math.AG]; 09/2014 [http://link.springer.com/article/10.1007%2Fs00209-015-1583-8 Publication at Mathematische Zeitschrift DOI: 10.1007/s00209-015-1583-8] 11/15<br />
<br />
*R. Scheider. The de Rham realization of the elliptic polylogarithm in families. [http://arxiv.org/abs/1408.3819 arXiv:1408.3819 math.AG]; 08/2014<br />
<br />
*G. Tamme. On an analytic version of Lazard's isomorphism. [http://arxiv.org/abs/1408.4301 arXiv:1408.4301 math.NT]; 08/2014<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematics/mathematics-kuennemann/ K. Künnemann]. A tropical approach to non-archimedean Arakelov theory. [http://arxiv.org/abs/1406.7637 arXiv:1406.7637 math.AG]; 06/2014<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Loeffler, S. Zerbes. Rankin-Selberg Eulersystems and p-adic interpolation. [http://arxiv.org/pdf/1405.3079.pdf arxiv:1405.3079 math.NT]; 05/2014<br />
<br />
*A. Mathew, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] On a nilpotence conjecture of J.P. May. [http://arxiv.org/abs/1403.2023 arxiv:1403.2023 math.AT]; Journal of Topology, 12/2015.<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], J. Rabinoff, [https://www.uni-frankfurt.de/50278019/Werner A. Werner] Skeletons and tropicalizations. [https://arxiv.org/pdf/1404.7044v3.pdf arXiv:1404.7044 math.AG]; 04/2014<br />
<br />
*C. Löh. Finite functorial semi-norms and representability. [http://arxiv.org/abs/1404.6557 arXiv:1404.6557 math.AT]; 04/2014</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Research&diff=3275Research2025-10-09T08:23:42Z<p>Mar09836: </p>
<hr />
<div>__NOTOC__<br />
{{Template:Topics}}<br />
<br />
{{Template:Projects and principal investigators}}<br />
<br />
== Publications/Preprints (in reverse chronological order) ==<br />
<br />
=== 2025 ===<br />
<br />
* [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Localisation theorems for the connective K-theory of exact categories, [https://arxiv.org/abs/2510.07170 arXiv:2510.07170]; 10/2025.<br />
<br />
* C. Dahlhausen, [https://www.jeroenhekking.nl/ J. Hekking], S. Wolters. Motivic homotopy theory for perfect schemes, [https://arxiv.org/abs/2510.01390 arXiv:2510.01390]; 10/2025.<br />
<br />
* [https://www.uni-regensburg.de/mathematics/mathematics-lockman/ S. Lockman] Semi-Riemannian spin^c manifolds carrying generalized Killing spinors and the classification of Riemannian spin^c manifolds admitting a type I imaginary generalized Killing spinor, [https://arxiv.org/abs/2509.08477 arXiv:2509.08477]; 09/2025.<br />
<br />
* [https://kevinlimath.wordpress.com/ K. Li], [https://loeh.app.ur.de C. L&ouml;h], M. Moraschini, R. Sauer, [https://matthiasuschold.gitlab.io/ M. Uschold]. The cheap embedding principle: Dynamical upper bounds for homology growth, [https://arxiv.org/abs/2508.01347 arXiv:2508.01347]; 08/2025.<br />
<br />
* C. Dahlhausen, [https://www.jeroenhekking.nl/ J. Hekking], S. Wolters. Duality for KGL-modules in motivic homotopy theory, [https://arxiv.org/abs/2508.00064 arXiv:2508.00064]; 07/2025.<br />
<br />
*Z. Li, [https://sites.google.com/view/ysqin/ Y.Qin]. F-isocrystals of Higher Direct Images of p-Divisible Groups, [https://arxiv.org/abs/2506.11736 arXiv:2506.11736]; 06/2025<br />
<br />
* H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. Algebraic flat connections and o-minimality, [https://arxiv.org/abs/2506.07498 arXiv:2506.07498]; 06/2025<br />
<br />
* [https://tessbouis.com/ T. Bouis], A. Kundu. Beilinson--Lichtenbaum phenomenon for motivic cohomology, [https://arxiv.org/abs/2506.09910 arXiv:2506.09910]; 06/2025<br />
<br />
* [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Hinich's model for Day convolution revisited, [https://arxiv.org/abs/2506.06025 arXiv:2506.06025]; 06/2025<br />
<br />
* M. Nielsen, [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. The presentable stable envelope of an exact category, [https://arxiv.org/abs/2506.02598 arXiv:2506.02598]; 06/2025<br />
<br />
* P. Capovilla, [https://kevinlimath.wordpress.com/ K. Li], [https://loeh.app.uni-regensburg.de/ C. Löh]. Combination of open covers with $\pi_1$-constraints, [https://arxiv.org/abs/2505.04292 arXiv:2505.04292]; 05/2025.<br />
<br />
*[https://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], Initial data rigidity implies spacetime rigidity, [https://arxiv.org/abs/2504.16095 arXiv:2504.16095]; 04/2025<br />
<br />
* [https://sites.google.com/view/chenyinglin/%E9%A6%96%E9%A1%B5 C. Lin], G. Zémor. Kneser's theorem for codes and ℓ-divisible set families. [https://arxiv.org/abs/2504.19304 arXiv:2504.19304]; 04/2025<br />
<br />
* [https://kevinlimath.wordpress.com/ K. Li], M. Moraschini, G. Raptis. The Serre spectral sequence in bounded cohomology, [https://arxiv.org/abs/2503.22505 arXiv:2503.22505]; 03/2025.<br />
<br />
* [https://webusers.imj-prg.fr/~antoine.sedillot/ A. Sédillot] Topological adelic curves: algebraic coverings, geometry of numbers and heights of closed points. [https://arxiv.org/abs/2503.20156 arXiv:2503.20156]; 03/2025<br />
<br />
* M. Ramzi, [https://vova-sosnilo.com/ V. Sosnilo], [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Every motive is the motive of a stable &infin;-category, [https://arxiv.org/abs/2503.11338 arXiv:2503.11338]; 03/2025<br />
<br />
* E. Elmanto, D. Kubrak, [https://vova-sosnilo.com/ V. Sosnilo]. On filtered algebraic K-theory of stacks I: characteristic zero, [https://arxiv.org/abs/2503.09928 arXiv:2503.09928]; 03/2025<br />
<br />
* [https://kevinlimath.wordpress.com/ K. Li], L. Sanchez Saldana. A note on finiteness properties of vertex stabilisers, [https://arxiv.org/abs/2502.14751 arXiv:2502.14751]; 02/2025.<br />
<br />
* V. Saunier, [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. On exact categories and their stable envelopes. [https://arxiv.org/abs/2502.03408 arXiv:2502.03408]; 02/2025<br />
<br />
=== 2024 ===<br />
* [https://sites.google.com/view/chenyinglin/%E9%A6%96%E9%A1%B5 C. Lin] , Galois orbits of torsion points over polytopes near atoral sets. [https://arxiv.org/abs/2412.11156 arXiv:2412.11156]; 12/2024<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Bastl, T. Hirsch, [https://loeh.app.ur.de C. L&ouml;h], L. Munser, P. Perras, L. Schamback, [https://homepages.uni-regensburg.de/~usm34387/ M. Uschold] et al. Algorithms in 4-manifold topology, [https://arxiv.org/abs/2411.08775 arXiv:2411.08775 math.GT]; 11/2022<br />
<br />
* N. Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Maxime Ramzi, Separable commutative algebras in equivariant homotopy theory. [https://arxiv.org/abs/2411.06845 arXiv:2411.06845];11/2024<br />
<br />
* N. Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Maxime Ramzi, A symmetric monoidal fracture square. [https://arxiv.org/abs/2411.05467 arXiv:2411.05467];11/2024<br />
<br />
* [https://webusers.imj-prg.fr/~antoine.sedillot/ A. Sédillot] Pseudo-absolute values: foundations. [https://arxiv.org/abs/2411.03905 arXiv:2411.03905]; 11/2024<br />
<br />
* U. Bunke, M. Ludewig, Coronas and Callias type operators in coarse geometry [https://arxiv.org/abs/2411.01646 arXiv:2411.01646]; 11/2024<br />
<br />
* [https://hoyois.app.ur.de M. Hoyois]. Remarks on the motivic sphere without A^1-invariance, [https://arxiv.org/abs/2410.16757 arxiv:2410.16757]; 10/2024<br />
<br />
* N. Deshmukh, [https://sites.google.com/view/surajyadav/ S. Yadav]. A^1- connected stacky curves and the Brauer group of moduli of elliptic curves, [https://arxiv.org/abs/2410.01525 arxiv:2410.01525]; 10/2024<br />
<br />
* H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. A non-abelian version of Deligne's Fixed Part Theorem, [https://arxiv.org/abs/2408.13910 arXiv:2408.13910]; 08/2024.<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], F. Misev, A. Zupan, Bounding the ribbon numbers of knots and links , [https://arxiv.org/abs/2408.11618 arXiv:2408.11618 math.GT]; 08/2024<br />
<br />
* [https://kevinlimath.wordpress.com/ K. Li], [https://loeh.app.ur.de C. L&ouml;h], M. Moraschini, R. Sauer, [https://homepages.uni-regensburg.de/~usm34387/ M. Uschold]. The algebraic cheap rebuilding property, [https://arxiv.org/abs/2409.05774 arXiv:2409.05774]; 09/2024.<br />
<br />
* [https://homepages.uni-regensburg.de/~hof61178/ F. Hofmann] A vanishing criterion for cup products and Massey products in bounded cohomology. [https://arxiv.org/pdf/2407.17034 arXiv:2407.17034];07/2024<br />
<br />
*Magnus Carlson, Peter Haine, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Reconstruction of schemes from their étale topoi, [https://arxiv.org/abs/2407.19920 2407.19920]; 07/2024.<br />
<br />
* [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], R. Haugseng, T. Lenz, S. Linskens. Normed equivariant ring spectra and higher Tambara functors, [https://arxiv.org/abs/2407.08399 arXiv:2407.08399]; 07/2024<br />
<br />
*Adrian Clough, [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], S. Linskens. Global spaces and the homotopy theory of stacks, [https://arxiv.org/abs/2407.06877 arXiv:2407.06877]; 07/2024<br />
<br />
*D. Gepner, S. Linskens, [https://sites.google.com/view/lucapol/home L. Pol] Global 2-rings and genuine refinements. [https://arxiv.org/pdf/2407.05124 arXiv:2407.05124];07/2024<br />
<br />
*Z. Li, [https://sites.google.com/view/ysqin/ Y.Qin]. On p-torsions of geometric Brauer groups, [https://arxiv.org/abs/2406.19518 arXiv:2406.19518]; 06/2024<br />
<br />
* [https://kerz.app.uni-regensburg.de/ M. Kerz], G. Tamme. A remark on crystalline cohomology. [https://arxiv.org/abs/2406.19772 arXiv:2406.19772]; 06/2024<br />
<br />
*F. Hebestreit, M. Land, M. Weiss, [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Homology manifolds and euclidean bundles [https://arxiv.org/abs/2406.14677 arXiv:2406.14677]; 06/2024<br />
<br />
* [https://homepages.uni-regensburg.de/~kuh45866/ H. Kufner]. Deligne's conjecture on the critical values of Hecke L-functions [https://arxiv.org/abs/2406.06148 arXiv:2406.06148]; 06/2024<br />
<br />
*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Conformal product structures on compact Kähler manifolds [https://arxiv.org/abs/2405.08430 arxiv.org/abs/2405.08430]; 05/2024<br />
<br />
*M. Ludewig, Categories of Lagrangian Correspondences in Super Hilbert Spaces and Fermionic Functorial Field Theory; [https://arxiv.org/abs/2212.02956 arXiv:2212.02956]; 03/2024.<br />
<br />
*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], The stringor bundle; [https://arxiv.org/abs/2206.09797 arXiv:2206.09797]; 04/2024.<br />
<br />
* [https://sites.google.com/view/ysqin/ Y.Qin]. On the Brauer groups of fibrations. Math. Z. 307, 18 (2024), [https://doi.org/10.1007/s00209-024-03487-8 published version]; 04/2024<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kalelkar, J. Quintanilha, Writhe invariants of 3-regular spatial graphs , [https://arxiv.org/abs/2404.09649 arXiv:2404.09649 math.GT]; 04/2024<br />
<br />
*[https://www.math.cit.tum.de/en/algebra/karlsson/ E. Karlsson], [https://www.math.cit.tum.de/en/algebra/scheimbauer/ C. I. Scheimbauer], [https://www.math.cit.tum.de/en/algebra/personen/walde/ T. Walde]. Assembly of constructible factorization algebras, [https://arxiv.org/abs/2403.19472 arXiv:2403.19472]; 03/2024<br />
<br />
*M. Ludewig, The Clifford Algebra Bundle on Loop Space; [https://arxiv.org/abs/2204.00798 arXiv:2204.00798]; 03/2024.<br />
<br />
*T. Annala, [https://hoyois.app.ur.de M. Hoyois], R. Iwasa. Atiyah duality for motivic spectra, [https://arxiv.org/abs/2403.01561 arXiv:2403.01561 math.AG]; 03/2024<br />
<br />
*[https://sites.google.com/view/bastiaan-cnossen B. Cnossen], T. Lenz, S. Linskens. Parametrized higher semiadditivity and the universality of spans, [https://arxiv.org/abs/2403.07676 arXiv:2403.07676]; 03/2024 <br />
<br />
*[https://sites.google.com/view/bastiaan-cnossen B. Cnossen], R. Haugseng, T. Lenz, S. Linskens. Homotopical commutative rings and bispans, [https://arxiv.org/abs/2403.06911 arXiv:2403.06911]; 03/2024<br />
<br />
*M. Ramzi, [https://vova-sosnilo.com/ V. Sosnilo], [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Every spectrum is the K-theory of a stable &infin;-category, [https://arxiv.org/abs/2401.06510 arXiv:2401.06510]; 01/2024<br />
<br />
*N. Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Separable commutative algebras and Galois theory in stable homotopy theories. [https://arxiv.org/abs/2305.01259 arXiv:2305.01259]; Advances in Mathematics 1/2024<br />
<br />
===2023===<br />
<br />
*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. Semi-stable Lefschetz Pencils, [https://arxiv.org/abs/2311.15886 arXiv:2311.15886]; 11/2023<br />
<br />
*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Proper morphisms of infinity-topoi, [https://arxiv.org/abs/2311.08051 arxiv:2311.08051]; 11/2023.<br />
<br />
*[https://sites.google.com/view/bastiaan-cnossen B. Cnossen], T. Lenz, S. Linskens. The Adams isomorphism revisited, [https://arxiv.org/abs/2311.04884 arXiv:2311.04884]; 11/2023<br />
<br />
*B. Ammann, C.Löh, [http://www.berndammann.de/publications/minimal-geodesics/ A quadratic lower bound for the number of minimal geodesics], [https://arxiv.org/abs/2311.01626 arXiv:2311.01626]; 11/2023.<br />
<br />
*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Einstein metrics on conformal products [https://arxiv.org/abs/2311.03744 arxiv:311.03744]; 11/2023.<br />
<br />
*M. Pippi. On some (co)homological invariants of coherent matrix factorizations, J. Noncommut. Geom. (2023), arXiv version: [https://arxiv.org/abs/2011.14740]; 08/2023.<br />
<br />
*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], A representation of the string 2-group; [https://arxiv.org/abs/2308.05139 arXiv:2308.05139]; 8/2023.<br />
<br />
*M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Quantization of conductance and the coarse cohomology of partitions; [https://arxiv.org/abs/2308.02819 arXiv:2308.02819]; 8/2023.<br />
<br />
*[https://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], Initial data sets with dominant energy condition admitting no smooth DEC spacetime extension, [https://arxiv.org/abs/2308.00643 arXiv:2308.00643]; 08/2023<br />
<br />
*[https://loeh.app.ur.de C. L&ouml;h], [https://graptismath.net G. Raptis]. A roadmap to the (vanishing of the) Euler characteristic, [https://arxiv.org/abs/2306.16933 arXiv:2306.16933 math.GT]; the poster version can be found [https://go.ur.de/euler-roadmap here]; 06/2023<br />
<br />
* M. Ludewig, The spinor bundle on loop space; [https://arxiv.org/abs/2305.12521 arXiv:2305.12521]; 5/2023.<br />
<br />
*[https://loeh.app.ur.de C. L&ouml;h]. Exponential growth rates in hyperbolic groups (after Koji Fujiwara and Zlil Sela), Exposée 1206 for the Séminaire Bourbaki (April 2023), [https://arxiv.org/abs/2304.04424 arXiv:2304.04424 math.GR]; 04/2023 <br />
<br />
*[https://homepages.uni-regensburg.de/~glj57400/index.html J. Glöckle], Initial data rigidity via Dirac-Witten operators, [https://arxiv.org/abs/2304.02331 arXiv:2304.02331 math.DG]; 04/2023.<br />
<br />
*R. Gualdi, M. Sombra. Limit heights and special values of the Riemann zeta function, [https://arxiv.org/abs/2304.01966 arXiv:2304.01966 math.NT]; 04/2023.<br />
<br />
*P. Haine, Tim Holzschuh, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Nonabelian base change theorems & étale homotopy theory, [https://arxiv.org/abs/2304.00938 arXiv:2304.00938 math.AG]; 04/2023.<br />
<br />
* A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Adapted metrics on locally conformally product manifolds [https://arxiv.org/abs/2305.00185 arxiv:2305.00185]; 04/2023<br />
<br />
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*Tobias Barthel, Natalia Castellana, Drew Heard, Niko Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Beren Sanders, Descent in tensor triangular geometry. [https://arxiv.org/abs/2305.02308 arXiv:2305.02308]; Proceedings of the Abel Symposium 2022, 3/2023<br />
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*T. Annala, [https://hoyois.app.uni-regensburg.de M. Hoyois], R. Iwasa. Algebraic cobordism and a Conner-Floyd isomorphism for algebraic K-theory, [https://arxiv.org/abs/2303.02051 arXiv:2303.02051 math.AG]; 03/2023. To appear in J. Amer. Math. Soc.<br />
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*M. Grant, [https://kevinlimath.wordpress.com/ K. Li], E. Meir, I. Patchkoria. Comparison of equivariant cohomological dimensions, [https://arxiv.org/abs/2302.08574 arXiv:2302.08574 math.AT]; 02/2023.<br />
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*D. Beraldo, M. Pippi. Non-commutative nature of ℓ-adic vanishing cycles, [https://arxiv.org/abs/2302.10120 arXiv:2302.10120 math.AG]; 02/2023. <br />
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*[https://homepages.uni-regensburg.de/~gur23971/ R. Gualdi]. ¿Cu&aacute;ntas ra&iacute;ces de la unidad anulan un polinomio en dos variables?, La Gaceta de la Real Sociedad Matem&aacute;tica Espa&ntilde;ola 26 (2023), 149 — 172; 02/2023 (divulgative article)<br />
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*[https://loeh.app.ur.de C. L&ouml;h]. A comment on the structure of graded modules over graded principal ideal domains in the context of persistent homology, [https://arxiv.org/abs/2301.11756 arXiv:2301.11756 math.AC]; 01/2023<br />
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*M. Christ, T. Dyckerhoff, [https://www.math.cit.tum.de/en/algebra/personen/walde/ T. Walde]. Lax additivity, [https://arxiv.org/abs/2402.12251 arXiv:2402.12251]; 01/2023.<br />
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*T. Barthel, N. Castellana, D. Heard, [https://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [https://sites.google.com/view/lucapol/home L. Pol] Quillen stratification in equivariant homotopy theory.[https://arxiv.org/abs/2301.02212 ArXiv:2301.02212], to appear in Inventiones Mathematicae;01/2023<br />
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===2022===<br />
*A. Hogadi, S. Yadav. A^1-connectivity of moduli of vector bundles on a curve. [https://arxiv.org/abs/2110.05799 arXiv:2110.05799v2]; 12/22 (updated and final version)<br />
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*[https://homepages.uni-regensburg.de/~usm34387/ M. Uschold].Torsion homology growth and cheap rebuilding of inner-amenablegroups, [https://arxiv.org/abs/2212.07916 arXiv: 2212.07916math.GR]; 12/2022.<br />
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*D. Beraldo, M. Pippi. Non-commutative intersection theory and unipotent Deligne-Milnor formula, [https://arxiv.org/abs/2211.11717 arXiv:2211.11717 math.AG]; 11/2022.<br />
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*[https://homepages.uni-regensburg.de/~glj57400/index.html J. Glöckle], An Enlargeability Obstruction for Spacetimes with both Big Bang and Big Crunch, [https://arxiv.org/abs/2111.02656 arXiv:2111.02656 math.DG]; 11/2022. <br />
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*[https://loeh.app.ur.de C. L&ouml;h], G. Sartori. Integral foliated simplicial volume and ergodic decomposition, [https://arxiv.org/abs/2211.00337 arXiv:2211.00337 math.GT]; 11/2022<br />
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*[https://vova-sosnilo.com/ V. Sosnilo]. A^1-invariance of localizing invariants, [https://arxiv.org/abs/2211.05602 arXiv:2211.05602]; 10/2022; to appear in Journal of K-theory<br />
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*[https://hoyois.app.uni-regensburg.de M. Hoyois], Joachim Jelisiejew, [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], [https://www.muramatik.com M. Yakerson]. Hermitian K-theory via oriented Gorenstein algebras. [https://arxiv.org/abs/2103.15474 arXiv:2103.15474]; 09/2022 <br />
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*D.-C. Cisinski, M. Pippi. Étale tame vanishing cycles over [A^1_S/G_{m,S}], [https://arxiv.org/abs/2209.13381 arXiv:2209.13381]; 09/2022.<br />
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*[https://loeh.app.ur.de C. L&ouml;h], [https://homepages.uni-regensburg.de/~prj05723/ J. Witzig]. Universal finite functorial semi-norms, [https://arxiv.org/abs/2209.12971 arXiv:2209.12971 math.CT]; 09/2022<br />
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*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], 2-vector bundles; [https://arxiv.org/abs/2106.12198 arXiv:2106.12198]; 9/2022.<br />
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*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Presentable categories internal to an infinity-topos, [https://arxiv.org/abs/2209.05103 arxiv:2209.05103 math.CT]; 09/2022<br />
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* U. Bunke, M. Ludewig, Breaking symmetries for equivariant coarse homology theories [https://arxiv.org/abs/2112.11535 arXiv:2112.11535]; 12/2021<br />
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*P. Haine, Tim Holzschuh, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], The fundamental fiber sequence in étale homotopy theory, [https://doi.org/10.1093/imrn/rnad018 International Mathematics Research Notices]<br />
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*[https://loeh.app.ur.de C. L&ouml;h]. Exploring Formalisation. A Primer in Human-Readable Mathematics in Lean 3 with Examples from Simplicial Topology, Surveys and Tutorials in the Applied Mathematical Sciences, volume 11, Springer, [https://doi.org/10.1007/978-3-031-14649-7 DOI 10.1007/978-3-031-14649-7], [https://loeh.app.uni-regensburg.de/exploring-formalisation/ project homepage (including Lean src)], 09/2022. <br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, J. Rathore, Tame class field theory over local fields, [https://arxiv.org/abs/2209.02953 arXiv:2209.02953]; 09/2022<br />
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*[https://people.math.ethz.ch/~bbrueck/ B. Br&uuml;ck], [https://people.math.ethz.ch/~fournief/ F. Fournier Facio], [https://loeh.app.ur.de C. L&ouml;h]. Median quasimorphisms on CAT(0) cube complexes and their cup products, [https://arxiv.org/abs/2209.05811 arXiv:2209.05811 math.GR]; 09/2022<br />
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*B. Ammann, [http://www.berndammann.de/publications/diracharm3/ On Triviality of Dirac-harmonic maps], [https://arxiv.org/abs/2209.03074 arXiv:2209.03074]; 09/2022.<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, M. Suzuki, Blanchfield pairings and Gordian distance , [https://arxiv.org/abs/2208.13327 arXiv:2208.13327 math.GT]; 08/2022<br />
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*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], The insidious bicategory of algebra bundles; [https://arxiv.org/abs/2204.03900 arXiv:2204.03900]; 4/2022. <br />
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*[https://ithems.riken.jp/en/members/yosuke-kubota Y. Kubota], M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Delocalized spectra of Landau operators on helical surfaces; [https://arxiv.org/abs/2201.05416 arXiv:2201.05416]; 06/2022.<br />
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*[https://loeh.app.ur.de C. L&ouml;h]. The spectrum of simplicial volume with fixed fundamental group, [https://arxiv.org/abs/2205.14877 arXiv:2205.14877 math.GT]; 05/2022<br />
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*[https://www.uni-regensburg.de/mathematics/mathematics-pippi/startseite/index.html M. Pippi]. On the structure of dg categories of relative singularities, updated version [https://arxiv.org/abs/1911.01332 arXiv:1911.01332v2]; 05/2022<br />
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*[https://hk-nguyen-math.github.io H.K. Nguyen], Taichi Uemura. ∞-type theories, [https://arxiv.org/abs/2205.00798 arXiv:2205.00789]; 05/2022<br />
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*M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Large-scale geometry obstructs localization; [https://arxiv.org/abs/2204.12895 arXiv:2204.12895]; 5/2022.<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. Kausik, J. P. Quintanilha. An algorithm to calculate generalized Seifert matrices, [https://arxiv.org/abs/2204.10004 arXiv:2204.10004 math.GT]; 04/2022<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], [https://homepages.uni-regensburg.de/~mif57716/index.html F. Misev], R. Zentner. Rational homology ribbon cobordism is a partial order, [https://arxiv.org/abs/2204.10730 arXiv:2204.10730 math.GT]; 04/2022<br />
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*Y. Fang, [https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html K. Künnemann]. On the non-archimedean Monge-Ampère equation in mixed characteristic. [https://arxiv.org/abs/2203.12282 arXiv:2203.12282]; 03/2022 <br />
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*[https://homepages.uni-regensburg.de/~prj05723/ J. Witzig]. Abstract Excision and ℓ¹-Homology, [https://arxiv.org/abs/2203.06120 arXiv:2203.06120 math.AT]; 03/2022<br />
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*[https://kevinlimath.wordpress.com/ K. Li], C. L&ouml;h, M. Moraschini. Bounded acyclicity and relative simplicial volume, [https://arxiv.org/abs/2202.05606 arXiv:2202.05606 math.AT]; 02/2022<br />
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*C. L&ouml;h, [https://homepages.uni-regensburg.de/~usm34387 M. Uschold]. L^2-Betti numbers and computability of reals, [https://arxiv.org/abs/2202.03159 arXiv:2202.03159 math.GR]; 02/2022<br />
<br />
===2021===<br />
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*C. L&ouml;h, M. Moraschini, [https://topology.math.kit.edu/21_53.php R. Sauer]. Amenable covers and integral foliated simplicial volume, [https://arxiv.org/abs/2112.12223 arXiv:2112.12223 math.GT]; 12/2021<br />
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*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Limits and colimits in internal higher category theory, [https://arxiv.org/abs/2111.14495 arxiv:2111.14495 math.CT]; 11/2021 <br />
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*[https://people.math.ethz.ch/~fournief/ F. Fournier Facio], C. L&ouml;h, M. Moraschini. Bounded cohomology and binate groups, [https://arxiv.org/abs/2111.04305 arXiv:2111.04305 math.GR]; 11/2021<br />
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*M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Cobordism invariance of topological edge-following states; [https://arxiv.org/abs/2001.08339 arXiv:2001.08339];10/2021.<br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, J. Rathore, A decomposition theorem for 0-cycles and applications, [https://arxiv.org/abs/2109.10037 arXiv:2109.10037]; 09/2021<br />
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*C. L&ouml;h, M. Moraschini, [https://www.graptismath.net G. Raptis]. On the simplicial volume and the Euler characteristic of (aspherical) manifolds, [https://arxiv.org/abs/2109.08115 arXiv:2109.08115 math.AT]; 09/2021<br />
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*[https://sites.google.com/view/lucapol/home L. Pol], J. Williamson. Local Gorenstein duality in chromatic group cohomology. [https://arxiv.org/abs/2106.08669 arXiv:2106.08669]; 06/2021<br />
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*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Conformal vector fields on lcK manifolds [https://arxiv.org/abs/2106.06851 arxiv:2106.06851]; 06/2021<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], [https://homepages.uni-regensburg.de/~mul37549/ L. Munser], J. P. Quintanilha, Y. Santos Rego. Canonical decompositions and algorithmic recognition of spatial graphs, [https://arxiv.org/abs/2105.06905 arXiv:2105.06905 math.GT]; 05/2021<br />
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*M. Moraschini, [https://graptismath.net/index.html G. Raptis]. Amenability and acyclicity in bounded cohomology theory, [https://arxiv.org/abs/2105.02821 arXiv:2105.02821 math.AT]; 05/2021<br />
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*C. L&ouml;h, M. Moraschini. Topological volumes of fibrations: A note on open covers, [https://arxiv.org/abs/2104.06038 arXiv:2104.06038 math.GT]; 04/2021<br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, Ramified class field theory and duality over finite fields, [https://arxiv.org/abs/2104.03029 arXiv:2104.03029]; 04/2021<br />
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*[https://graptismath.net/index.html G. Raptis]. Bounded cohomology and homotopy colimits, [https://arxiv.org/abs/2103.15614 arXiv:2103.15614]; 03/2021<br />
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* B. Ammann, [http://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], Dominant energy condition and spinors on Lorentzian manifolds, [https://arxiv.org/abs/2103.11032 arXiv:2103.11032]; 03/2021.<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], S. Saito, G. Tamme. K-theory of non-archimedean rings II. [https://arxiv.org/abs/2103.06711 arXiv:2103.06711]; 03/2021 <br />
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*[https://hk-nguyen-math.github.io/ H. K. Nguyen], [https://graptismath.net/index.html G. Raptis], C. Schrade. Higher weak (co)limits, adjoint functor theorems, and higher Brown representability, [https://arxiv.org/abs/2103.06003 arXiv:2103.06003]; 03/2021<br />
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*F. Hanisch, [https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig]. A Rigorous Construction of the Supersymmetric Path Integral Associated to a Compact Spin Manifold. [https://arxiv.org/abs/1709.10027 arXiv:1709.10027]; 03/2021<br />
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*F. Hanisch, [https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig]. The Fermionic integral on loop space and the Pfaffian line bundle. [https://arxiv.org/abs/1709.10028 arXiv:1709.10028]; 03/2021<br />
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*B. Güneysu, [https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig]. The Chern Character of theta-summable Fredholm Modules over dg Algebras and Localization on Loop Space. [https://arxiv.org/abs/1901.04721 arXiv:1901.04721]; 03/2021<br />
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*J.I. Burgos Gil, [https://gubler.app.uni-regensburg.de/ W. Gubler], P. Jell, [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html K. Künnemann]. Pluripotential theory for tropical toric varieties and non-archimedean Monge-Ampére equations. [https://arxiv.org/abs/2102.07392 arXiv:2102.07392]; 02/2021<br />
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*[https://sites.google.com/view/lucapol/home L. Pol], N.P. Strickland. Representation stability and outer automorphism groups. [https://arxiv.org/abs/2102.06410 arxiv:2102.06410]; 02/2021<br />
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*T. Fenzl. Extended skeletons of poly-stable pairs, [https://arxiv.org/abs/2102.05130 arxiv:2102.05130]; 02/2021<br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, Idele class groups with modulus, [https://arxiv.org/abs/2101.04609 arXiv:2101.04609]; 01/2021<br />
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*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. Local systems with quasi-unipotent monodromy at infinity are dense, [https://arxiv.org/abs/2101.00487 arXiv:2101.00487]; 01/2021<br />
<br />
===2020===<br />
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*[https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], The pro-étale topos as a category of pyknotic presheaves, Doc. Math. 27, 2067-2106 (2022) 12/2020<br />
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* A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Metric connections with parallel twistor-free torsion [https://arxiv.org/abs/2012.10882 arXiv:2012.10882 math.DG]; 12/2020<br />
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*B. Ammann, J. Mougel, V. Nistor. A regularity result for the bound states of N-body Schrödinger operators: Blow-ups and Lie manifolds [https://arxiv.org/abs/2012.13902 arXiv:2012.13902]; 12/2020.<br />
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*J.I. Burgos Gil, [https://sites.google.com/view/souvikgoswami S. Goswami], G. Pearlstein. Height Pairing on Higher Cycles and Mixed Hodge Structures. Proceedings of the London Mathematical Society, 125 (2022), Issue 1, 61-170 [https://doi.org/10.1112/plms.12443].<br />
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*P. Capovilla, M. Moraschini, C. L&ouml;h. Amenable category and complexity, [https://arxiv.org/abs/2012.00612 arXiv:2012.00612]; 12/2020.<br />
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*S.Balchin, J.P.C. Greenlees, [https://sites.google.com/view/lucapol/home L. Pol], J. Williamson. Torsion model for tensor triangulated categories: the one-step case. [https://arxiv.org/abs/2011.10413 arXiv:2011.10413]; 11/2020<br />
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*S. Boucksom, [https://gubler.app.uni-regensburg.de/ W. Gubler], F. Martin. Non-Archimedean volumes of metrized nef line bundles. [https://arxiv.org/abs/2011.06986 arXiv:2011.06986]; 11/2020 <br />
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*T. Bachmann, A. A. Khan, C. Ravi, V. Sosnilo. Categorical Milnor squares and K-theory of algebraic stacks. [https://arxiv.org/abs/2011.04355 arXiv:2011.04355]; 11/2020<br />
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*P. Dolce, [https://homepages.uni-regensburg.de/~gur23971/ R. Gualdi], Numerical equivalence of ℝ-divisors and Shioda-Tate formula for arithmetic varieties, [https://arxiv.org/abs/2010.16134 arXiv:2010.16134]; 10/2020<br />
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* N. Heuer, C. L&ouml;h, The spectrum of simplicial volume of non-compact manifolds, [https://arxiv.org/abs/2010.12945 arXiv:2010.12945]; 10/2020.<br />
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*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], Z. Yi, A Short Proof of the Localization Formula for the Loop Space Chern Character of Spin Manifolds, [https://arxiv.org/abs/2010.05892 arXiv:2010.05892]; 10/2020.<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. L&ouml;h, Epimorphism testing with virtually Abelian targets, [https://arxiv.org/abs/2010.07537 arXiv:2010.07537]; 10/2020.<br />
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*N.Sardari, [https://sites.google.com/view/masoudzargar M.Zargar], New upper bounds for spherical codes and packings, [https://arxiv.org/abs/2001.00185 arXiv:2001.00185]; 09/2020<br />
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*C. Ravi, B. Sreedhar. Virtual equivariant Grothendieck-Riemann-Roch formula. [https://arxiv.org/abs/2009.09697 arXiv:2009.09697]; 09/2020<br />
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*B. Calmès, E. Dotto, Y. Harpaz, F. Hebestreit, K. Moi, [http://markus-land.de/ M. Land], [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], T. Nikolaus, W. Steimle. Hermitian K-theory for stable ∞-categories III: Grothendieck-Witt groups of rings [http://arxiv.org/abs/2009.07225 arXiv:2009.07225]; 09/2020<br />
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*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], G. C. Thiang. Gaplessness of Landau Hamiltonians on hyperbolic half-planes via coarse geometry. [https://arxiv.org/abs/2009.07688 arXiv:2009.07688]; 09/2020..<br />
<br />
*B. Calmès, E. Dotto, Y. Harpaz, F. Hebestreit, K. Moi, [http://markus-land.de/ M. Land], [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], T. Nikolaus, W. Steimle. Hermitian K-theory for stable ∞-categories II: Cobordism categories and additivity [https://arxiv.org/abs/2009.07224 arXiv:2009.07224]; 09/2020<br />
<br />
*B. Calmès, E. Dotto, Y. Harpaz, F. Hebestreit, K. Moi, [http://markus-land.de/ M. Land], [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], T. Nikolaus, W. Steimle. Hermitian K-theory for stable ∞-categories I: Foundations [http://arxiv.org/abs/2009.07223 arXiv:2009.07223]; 09/2020<br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], Motivic invariants of symmetric powers, [https://arxiv.org/abs/2009.06986v2, arxiv:2009.06986]; 09/2020<br />
<br />
*[https://hoyois.app.uni-regensburg.de M. Hoyois], Joachim Jelisiejew, [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], Burt Totaro, [https://www.muramatik.com M. Yakerson]. The Hilbert scheme of infinite affine space and algebraic K-theory. [https://arxiv.org/abs/2002.11439 arXiv:2002.11439]; 09/2020 <br />
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*Y. Kezuka, Tamagawa number divisibility of central L-values of twists of the Fermat elliptic curve. [https://arxiv.org/abs/2003.02772 arXiv:2003.02772 math.NT]; 08/2020<br />
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*E. Elmanto, [https://homepages.uni-regensburg.de/~nad22969/research.php D. Nardin] and L. Yang. A descent view on Mitchell's theorem [https://arxiv.org/abs/2008.02821 arXiv:2008.02821]; 08/2020<br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, Reciprocity for Kato-Saito idele class group with modulus, [https://arxiv.org/abs/2008.05719 arXiv:2008.05719]; 08/2020<br />
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*S. Baader, R. Blair, A. Kjuchukova and [https://homepages.uni-regensburg.de/~mif57716/ F. Misev]. The bridge number of arborescent links with many twigs. [https://arxiv.org/abs/2008.00763 arXiv:2008.00763]; 08/2020<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, L. Lewark, M. Nagel and M. Powell. Homotopy ribbon concordance, Blanchfield pairings, and twisted Alexander polynomials. [https://arxiv.org/abs/2007.15289 arXiv:2007.15289]; 08/2020<br />
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* G. Herrmann and J. P. Quintanilha. The Complex of Hypersurfaces in a Homology Class. [https://arxiv.org/abs/2007.00522 arXiv:2007.00522]; 07/2020<br />
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*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], S. Roos. The Chiral Anomaly of the Free Fermion in Functorial Field Theory. [https://arxiv.org/abs/2010.05892 arXiv:2010.05892]; Ann. Henri Poincare, 21:1191-1233, 06/2020.<br />
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*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], G. C. Thiang. Good Wannier bases in Hilbert modules associated to topological insulators. [https://arxiv.org/abs/1904.13051 arXiv:1904.13051]; J. Math. Phys., 61, 061902, 06/2020.<br />
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*A. Galateau and [https://cesar-martinez-math.weebly.com C. Martínez]. Homothéties explicites des représentations ℓ-adiques. [https://arxiv.org/abs/2006.07401 arXiv:2006.07401]; 06/2020<br />
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*H. Esnault and M. Kerz. Density of Arithmetic Representations of Function Fields. [https://arxiv.org/abs/2005.12819 arXiv:2005.12819]; 05/2020<br />
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*S. Boucksom, [https://gubler.app.uni-regensburg.de/ W. Gubler], F. Martin. Differentiability of relative volumes over an arbitrary non-archimedean field. [https://arxiv.org/abs/2004.03847 arXiv:2004.03847]; 04/2020<br />
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*[https://ekvv.uni-bielefeld.de/pers_publ/publ/PersonDetail.jsp?personId=412153703&lang=en A. M. Botero] and J. I. Burgos Gil. Toroidal b-divisors and Monge-Ampére measures. [https://arxiv.org/abs/2004.14045 arXiv.2004.1405]; 04/2020<br />
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*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Closed 1-Forms and Twisted Cohomology [https://arxiv.org/abs/2003.10368 arXiv:2003.10368 math.DG]; 03/2020 <br />
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*K. van Woerden. Quantifying Quillen's Uniform Fp-isomorphism Theorem. [https://arxiv.org/abs/1711.10206v2 arXiv:1711.10206v2 math. AT]; 03/2020<br />
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* [https://drew-heard.github.io/ D. Heard]. The topological nilpotence degree of a Noetherian unstable algebra. [https://arxiv.org/abs/2003.13267 arXiv:2003.13267]; 03/2020<br />
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*[https://www.fernuni-hagen.de/juniorprofessur-algebra/team/steffen.kionke.shtml S. Kionke], C. L&ouml;h. A note on p-adic simplicial volumes, [https://arxiv.org/abs/2003.10756 arXiv:2003.10756 math.GT]; 03/2020<br />
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* [https://www.icmat.es/miembros/burgos/index.html Burgos Gil, José Ignacio]; [https://gubler.app.uni-regensburg.de/ Gubler, Walter]; P. Jell; [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html Künnemann, Klaus]: A comparison of positivity in complex and tropical toric geometry. [https://arxiv.org/abs/2003.08644 arXiv:2003.08644 math.AG]; 03/2020.<br />
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*C. L&ouml;h. Ergodic theoretic methods in group homology. A minicourse on L2-Betti numbers in group theory. SpringerBriefs in Mathematics, Springer, [https://www.springer.com/gp/book/9783030442194 DOI 10.1007/978-3-030-44220-0] 03/2020.<br />
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*C. L&ouml;h, M. Moraschini. Simplicial volume via normalised cycles, [https://arxiv.org/abs/2003.02584 arXiv:2003.02584 math.AT]; 03/2020<br />
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*[https://homepages.uni-regensburg.de/~gur23971/ R. Gualdi], [https://cesar-martinez-math.weebly.com C. Martínez], Higher dimensional essential minima and equidistribution of cycles, [https://arxiv.org/abs/2001.11468 arXiv:2001.11468]; 01/2020<br />
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*[http://markus-land.de M. Land], [http://www.staff.science.uu.nl/~meier007/ L. Meier], G. Tamme, Vanishing results for chromatic localizations of algebraic K-theory. [https://arxiv.org/abs/2001.10425 arXiv:2001.10425]; 01/2020<br />
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*N. Ginoux, G. Habib, [https://pilca.app.uni-regensburg.de/ M. Pilca], U. Semmelmann. An Obata-type characterization of doubly-warped product Kähler manifolds. [https://arxiv.org/abs/2002.08808 arxiv:2002.08808]; 02/2020<br />
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*N. Ginoux, G. Habib, [https://pilca.app.uni-regensburg.de/ M. Pilca], U. Semmelmann. An Obata-type characterization of Calabi metrics on line bundles. [https://arxiv.org/abs/2002.08810 arxiv:2002.08810]; 02/2020<br />
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*T. Barthel, [https://drew-heard.github.io/ D. Heard], N. Castellana, G. Valenzuela. Local Gorenstein duality for cochains on spaces. [https://arxiv.org/abs/2001.02580 arXiv:2001.02580]; 01/2020. Journal of Pure and Applied Algebra, Volume 225, Issue 2, February 2021<br />
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*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], G. C. Thiang. Cobordism invariance of topological edge-following states. [https://arxiv.org/abs/2001.08339 arXiv:2001.08339]; 01/2020.<br />
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*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], A. Stoffel. A framework for geometric field theories and their classification in dimension one. [https://arxiv.org/abs/2001.05721 arXiv:2001.05721]; 01/2020.<br />
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===2019===<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], [http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], Eisenstein-Kronecker classes, integrality of critical values of Hecke L-functions and p-adic interpolation,[https://arxiv.org/abs/1912.03657 arXiv:1912.03657]; 12/2019<br />
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*M. Moraschini, Alessio Savini. Multiplicative constants and maximal measurable cocycles in bounded cohomology. [https://arxiv.org/abs/1912.09731 arXiv:1912.09731]; 12/2019<br />
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*[https://friedl.app.uni-regensburg.de/ Stefan Friedl], Stefano Vidussi. BNS Invariants and Algebraic Fibrations of Group Extensions. [https://arxiv.org/abs/1912.10524 arXiv:1912.10524]; 12/2019<br />
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*[http://people.dm.unipi.it/frigerio/ R. Frigerio], M. Moraschini. Gromov's theory of multicomplexes with applications to bounded cohomology and simplicial volume, [https://arxiv.org/abs/1808.07307 arXiv:1808.07307 math.GT]; 12/2019; To appear in Memoirs of the American Mathematical Society.<br />
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*[https://ekvv.uni-bielefeld.de/pers_publ/publ/PersonDetail.jsp?personId=412153703&lang=en A. M. Botero], J. I. Burgos Gil and M. Sombra. Convex analysis on polyhedral spaces. [https://arxiv.org/abs/1911.04821 arXiv:1911.04821]; 11/2019 <br />
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*Y. Kezuka, Y. Li, A classical family of elliptic curves having rank one and the 2-primary part of their Tate-Shafarevich group non-trivial. [https://arxiv.org/abs/1911.04532 arXiv:1911.04532 math.NT]; 11/2019<br />
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*N. Heuer, C. L&ouml;h. Transcendental simplicial volumes, [https://arxiv.org/abs/1911.06386 arXiv:1911.006386 math.GT]; 11/2019<br />
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*N. Heuer, C. L&ouml;h. Simplicial volume of one-relator groups and stable commutator length, [https://arxiv.org/abs/1911.02470 arXiv:1911.02470 math.GT]; 11/2019<br />
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*T. Bachmann, E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, [https://www.muramatik.com M. Yakerson]. On the infinite loop spaces of algebraic cobordism and the motivic sphere. [https://arxiv.org/abs/1911.02262 arXiv:1911.02262]; 11/2019<br />
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*C. L&ouml;h, [https://topology.math.kit.edu/english/21_53.php R. Sauer]. Bounded cohomology of amenable covers via classifying spaces, [https://arxiv.org/abs/1910.11716 arXiv:1910.11716 math.AT]; 10/2019<br />
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*B. Ammann; J. Mougel; V. Nistor, A comparison of the Georgescu and Vasy spaces associated to the N-body problems. [https://arxiv.org/abs/1910.10656 arXiv:1910.10656 math-ph]; 10/2019<br />
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*[https://ekvv.uni-bielefeld.de/pers_publ/publ/PersonDetail.jsp?personId=412153703&lang=en A. M. Botero]. The Convex-Set Algebra and intersection theory on the Toric Riemann-Zariski Space. [https://arxiv.org/abs/1909.08262 arXiv.1909.08262]; 09/2019<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel, P. Orson, M. Powell. A survey of the foundations of four-manifold theory in the topological category. [http://arxiv.org/abs/1910.07372 arXiv:1910.07372]; 10/2019<br />
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*D. Fauser, C. L&ouml;h, M. Moraschini, J. P. Quintanilha. Stable integral simplicial volume of 3-manifolds, [https://arxiv.org/abs/1910.06120 arXiv:1910.06120 math.GT]; 10/2019<br />
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*[https://sites.google.com/view/masoudzargar M.Zargar], Riemannian structures and point-counting, [https://arxiv.org/abs/1910.04003 arXiv:1910.04003]; 10/2019<br />
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*[https://sites.google.com/view/masoudzargar M.Zargar], Comparison of stable homotopy categories and a generalized Suslin-Voevodsky theorem, [https://www.sciencedirect.com/science/article/pii/S0001870819303548 Advances in Mathematics, vol. 354]; 10/2019<br />
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*[https://www.preschema.com A.A. Khan]. Virtual excess intersection theory. [https://arxiv.org/abs/1909.13829 arXiv:1909.13829]; 09/2019<br />
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*P. Jell, Tropical cohomology with integral coefficients for analytic spaces. [https://arxiv.org/abs/1909.12633 arXiv:1909.12633 math.AG]; 09/2019<br />
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*V. Wanner, Energy Minimization Principle for non-archimedean curves. [https://arxiv.org/abs/1909.11335 arXiv:1909.11335]; 09/2019.<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [http://www.lemiller.net/ L.E. Miller]. Witt differentials in the h-topology. [https://arxiv.org/abs/1703.08868 arXiv:1703.08868 math.AC]; Journal of Pure and Applied Algebra, vol. 223, no. 12, 12/2019, pp. 5285-5309. <br />
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*N.Sardari, [https://sites.google.com/view/masoudzargar M.Zargar], Ramanujan graphs and exponential sums over function fields, [https://arxiv.org/abs/1909.07365 arXiv:1909.07365]; 09/2019<br />
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*[https://www.preschema.com A.A. Khan]. Virtual fundamental classes of derived stacks I. [https://arxiv.org/abs/1909.01332 arXiv:1909.01332]; 09/2019<br />
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*M. Moraschini, Alessio Savini. A Matsumoto-Mostow result for Zimmer's cocycles of hyperbolic lattices. [https://arxiv.org/pdf/1909.00846.pdf arXiv:1909.00846]; 09/2019 To appear in Transformation Groups.<br />
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*Imre Bokor, Diarmuid Crowley, [https://friedl.app.uni-regensburg.de/ S. Friedl], Fabian Hebestreit, Daniel Kasprowski, [http://markus-land.de/ Markus Land], Johnny Nicholson Connected sum decompositions of high-dimensional manifolds. [http://arxiv.org/abs/1909.02628 arXiv:1909.02628]; 09/2019<br />
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*M. Lüders, Algebraization for zero-cycles and the p-adic cycle class map, Mathematical Research Letters, [https://www.intlpress.com/site/pub/pages/journals/items/mrl/content/vols/0026/0002/a008/index.php Volume 26] (2019) Number 2, pp. 557-585.<br />
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* M. Lüders, A restriction isomorphism for zero cyclces with coefficients in Milnor K-theory, Cambridge Journal of Mathematics, [https://www.intlpress.com/site/pub/pages/journals/items/cjm/content/vols/0007/0001/a001/index.php Volume 7] (2019) Number 1-2, pp. 1-31.<br />
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*A. Engel, Ch. Wulff, R. Zeidler. Slant products on the Higson-Roe exact sequence, [https://arxiv.org/abs/1909.03777 arXiv:1909.03777 math.KT]; 09/2019<br />
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* S. Baader, I. Banfield, [http://lewark.de/lukas/ L. Lewark]. Untwisting 3-strand torus knots. [http://arxiv.org/abs/1909.01003 arXiv:1909.01003]; 09/2019<br />
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*E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, M. Yakerson. Modules over algebraic cobordism. [https://arxiv.org/abs/1908.02162 arXiv:1908.02162]; 08/2019<br />
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*N.Sardari, [https://sites.google.com/view/masoudzargar M.Zargar], Sections of quadrics over A^1_{F_q}, [https://arxiv.org/abs/1907.07839v2 arXiv:1907.07839]; 08/2019<br />
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*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz], Etale cohomology of rank one l-adic local systems in positive characteristic, [https://arxiv.org/abs/1908.08291 arxiv:1908.08291]; 08/2019 <br />
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*H.K.Nguyen, Covariant & Contravariant Homotopy Theories, [https://arxiv.org/abs/1908.06879 arxiv:1908.06879]; 08/2019<br />
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*Y. Kezuka, On the main conjecture of Iwasawa theory for certain non-cyclotomic ℤp-extensions. [https://arxiv.org/abs/1711.07554 arXiv:1711.07554 math.NT]; J. Lond. Math. Soc., Vol. 100, pp. 107-136, 8/2019<br />
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*Y. Kezuka, J. Choi, Y. Li, Analogues of Iwasawa's μ=0 conjecture and the weak Leopoldt conjecture for a non-cyclotomic ℤ2-extension. [https://arxiv.org/abs/1711.01697 arXiv:1711.01697 math.NT]; Asian J. Math., Vol. 23, No. 3, pp. 383-400, 7/2019<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], Mark Powell, Homotopy ribbon concordance and Alexander polynomials. [http://arxiv.org/abs/1907.09031 arXiv:1907.09031]; 07/2019<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], K. Yamada. Rigid analytic reconstruction of Hyodo--Kato theory. [https://arxiv.org/abs/1907.10964 arXiv:1907.10964 math.NT]; 07/2019.<br />
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*[https://drew-heard.github.io/ D. Heard]. Depth and detection for Noetherian unstable algebras. [https://arxiv.org/abs/1907.06373 arxiv:1907.06373]; 07/2019<br />
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*[https://sites.google.com/view/lukas-prader/ L. Prader], A local–global principle for surjective polynomial maps, [https://arxiv.org/abs/1909.11690 arXiv:1909.11690]; Journal of Pure and Applied Algebra 223(6), 06/2019, pp. 2371-2381<br />
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*F. Madani, A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. LcK structures with holomorphic Lee vector field on Vaisman-type manifolds [https://arxiv.org/abs/1905.07300 arXiv:1905.07300 math.DG]; 05/2019 <br />
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*[https://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], On the space of initial values strictly satisfying the dominant energy condition, [https://arxiv.org/abs/1906.00099 arXiv:1906.00099]; 05/2019<br />
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*[http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], C. Ravi. Rigidity in equivariant algebraic $K$-theory. [https://arxiv.org/abs/1905.03102 arXiv:1905.03102]; 05/2019<br />
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*P. Feller, [http://lewark.de/lukas/ L. Lewark]. Balanced algebraic unknotting, linking forms, and surfaces in three- and four-space. [http://arxiv.org/abs/1905.08305 arXiv:1905.08305]; 05/2019<br />
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*[https://graptismath.net G. Raptis], W. Steimle, Topological manifold bundles and the A-theory assembly map. [https://arxiv.org/abs/1905.01868 arXiv:1905.01868]; 05/2019<br />
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* P. Antonini, A. Buss, A. Engel, T. Siebenand. Strong Novikov conjecture for low degree cohomology and exotic group C*-algebras, [https://arxiv.org/abs/1905.07730 arXiv:1905.07730 math.KT]; 05/2019<br />
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*J. Schmidt, [https://www.florianstrunk.de F. Strunk]. A Bloch--Ogus Theorem for henselian local rings in mixed characteristic. [https://arxiv.org/abs/1904.02937 arXiv:1904.02937]; 04/2019<br />
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*T. Barthel, [https://drew-heard.github.io/ D. Heard], N. Castellana, G. Valenzuela. On stratification for spaces with Noetherian mod p cohomology. [https://arxiv.org/abs/1904.12841 arxiv:1904.12841]; 04/2019<br />
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*B. Karlhofer, [https://homepages.abdn.ac.uk/kedra/pages/ J. Kędra], M. Marcinkowski, A. Trost. Qualitative counting closed geodesics,[https://arxiv.org/abs/1904.11237 arXiv:1904.11237 math.DG]; 04/2019<br />
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*N. Heuer, C. L&ouml;h. The spectrum of simplicial volume. [https://arxiv.org/abs/1904.04539 arXiv:1904.04539 math.GT]; 04/2019<br />
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*K. Bohlen, J. M. Lescure. A geometric approach to K-homology for Lie manifolds, [https://arxiv.org/abs/1904.04069 arXiv:1904.04069]; 04/2019 <br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [https://www.s.u-tokyo.ac.jp/en/people/shiho_atsushi/ A. Shiho]. On infiniteness of integral overconvergent de Rham-Witt cohomology modulo torsion. [https://arxiv.org/abs/1812.03720 arXiv:1812.03720 math.NT]; 04/2019; to appear in the Tohoku Mathematical Journal. <br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl]. A new proof of a vanishing result due to Berthelot, Esnault, and Rülling. [https://arxiv.org/abs/1805.06269 arXiv:1805.06269 math.NT]; 04/2019 to appear in the Journal of Number Theory. <br />
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*C. L&ouml;h. Residually finite categories. [https://arxiv.org/abs/1903.11488 arXiv:1903.11488 math.CT]; 03/2019<br />
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*A. Engel, C. L&ouml;h. Polynomially weighted l^p-completions and group homology. [https://arxiv.org/abs/1903.11486 arXiv:1903.11486 math.GR]; 03/2019<br />
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*B. Ammann; K. Kröncke, O. Müller. Construction of initial data sets for Lorentzian manifolds with lightlike parallel spinors. Commun. Math. Phys. 387, 77-109 (2021), doi: 10.1007/s00220-021-04172-1, [https://arxiv.org/abs/1903.02064 arXiv:1903.02064 math.DG]; 03/2019<br />
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*[https://www.math.bgu.ac.il/~brandens/ M. Brandenbursky], M. Marcinkowski. Bounded cohomology of transformation groups. [https://arxiv.org/abs/1902.11067 arXiv:1902.11067 math.GT]; 02/2019.<br />
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*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz], Arithmetic subspaces of moduli spaces of rank one local systems. [https://arxiv.org/abs/1902.02961 arXiv:1902.02961]; 2/2019.<br />
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*F. Déglise, J. Fasel, F. Jin, [https://www.preschema.com A.A. Khan]. Borel isomorphism and absolute purity. [https://arxiv.org/abs/1902.02055 arXiv:1902.02055]; 02/2019<br />
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*[https://graptismath.net G. Raptis], On transfer maps in the algebraic K-theory of spaces. [https://arxiv.org/abs/1901.05539 arXiv:1901.05539]; 01/2019<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [http://perso.ens-lyon.fr/wieslawa.niziol/ W. Nizioł]. Syntomic cohomology and p-adic motivic cohomology. [http://content.algebraicgeometry.nl/2019-1/2019-1-006.pdf Algebraic Geometry, vol. 6, no. 1, pp. 100-131]; 01/2019.<br />
<br />
===2018===<br />
<br />
*E. Elmanto, [https://www.preschema.com A.A. Khan]. Perfection in motivic homotopy theory. [https://arxiv.org/abs/1812.07506 arXiv:1812.07506]; 12/2018<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], [https://www.florianstrunk.de/ F. Strunk], G. Tamme, Towards Vorst's conjecture in positive characteristic. [https://arxiv.org/abs/1812.05342 arXiv:1812.05342]; 12/2018.<br />
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*F. Binda,S. Saito, Semi-purity for cycles with modulus [https://arxiv.org/abs/1812.01878 arXiv:1812.01878]; 12/2018.<br />
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*B. Ammann; N. Große; V Nistor, Analysis and boundary value problems on singular domains: an approach via bounded geometry. [https://arxiv.org/abs/1812.09898 arXiv:1812.09898 math.AP]; 12/2018<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [https://homepages.uni-regensburg.de/~spj54141/ J. Sprang]. Integral Comparison of Monsky-Washnitzer and overconvergent de Rham-Witt cohomology. [https://www.ams.org/journals/bproc/2018-05-07/S2330-1511-2018-00038-0/S2330-1511-2018-00038-0.pdf Proceedings of the AMS, Series B, vol. 5, pp. 64-72]; 11/2018.<br />
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*[https://graptismath.net/ G. Raptis], Devissage for Waldhausen K-theory. [https://arxiv.org/abs/1811.09564 arXiv:1811.09564]; 11/2018<br />
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*[https://www.preschema.com A.A. Khan]. Descent by quasi-smooth blow-ups in algebraic K-theory. [https://arxiv.org/abs/1810.12858 arXiv:1810.12858]; 10/2018<br />
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*B. Ammann; N. Große; V Nistor, The strong Legendre condition and the well-posedness of mixed Robin problems on manifolds with bounded geometry. [https://arxiv.org/abs/1810.06926 arXiv:1810.06926 math.AP]; 10/2018<br />
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*[http://federicobambozzi.eu F. Bambozzi], [https://www.math.univ-paris13.fr/~vezzani/ A. Vezzani], Rigidity for rigid analytic motives. [https://arxiv.org/abs/1810.04968 arXiv:1810.04968];10/2018<br />
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* [https://drew-heard.github.io/ D. Heard], G. Li, D. Shi, Picard groups and duality for real Morava E-theories. [https://arxiv.org/abs/1810.05439 arxiv:1810.05439]; 10/2018<br />
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* B. Ammann; N. Ginoux; Some examples of Dirac-harmonic maps [https://arxiv.org/abs/1809.09859 arXiv:1809.09859 math.AP]; 09/2018<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Injectivity results for coarse homology theories. [https://arxiv.org/abs/1809.11079 arXiv:1809.11079 math.KT]; 09/2018<br />
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*E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, M. Yakerson. Framed transfers and motivic fundamental classes. [https://arxiv.org/abs/1809.10666 arXiv:1809.10666]; 09/2018<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Transfers in coarse homology. [https://arxiv.org/abs/1809.08300 arXiv:1809.08300 math.KT]; 09/2018<br />
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*C. L&ouml;h. Cost vs. integral foliated simplicial volume. [https://arxiv.org/abs/1809.09660 arXiv:1809.09660 math.GT]; 09/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang]. A linear independence result for p-adic L-values. [https://arxiv.org/abs/1809.07714 arXiv:1809.07714 math.NT]; 09/2018<br />
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*C. L&ouml;h. Simplicial volume with Fp-coefficients. [https://arxiv.org/abs/1808.09497 arXiv:1808.09497 math.GT]; 08/2018<br />
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*[http://markus-land.de M. Land], G. Tamme. On the K-theory of pullbacks. [http://arxiv.org/abs/1808.05559 arXiv:1808.05559 math.KT]; 08/2018<br />
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* [https://kerz.app.uni-regensburg.de/ M. Kerz]. On negative algebraic K-groups. [https://eta.impa.br/dl/137.pdf ICM 2018]; 08/2018<br />
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*D. Fauser, [https://friedl.app.uni-regensburg.de/ S. Friedl], C. L&ouml;h. Integral approximation of simplicial volume of graph manifolds. [https://arxiv.org/abs/1807.10522 arXiv:1807.10522 math.GT]; 07/2018<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], JungHwan Park, Bram Petri, Jean Raimbault and Arunima Ray, On distinct finite covers of 3-manifolds. [http://arxiv.org/abs/1807.09861 arXiv:1807.09861]; 07/2018<br />
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*[https://yangenlin.wordpress.com/ E. Yang], Y. Zhao. On the relative twist formula of l-adic sheaves. [https://arxiv.org/abs/1807.06930 arXiv:1807.06930 math.AG]; 07/2018<br />
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*F. Ben Aribi, [https://friedl.app.uni-regensburg.de/ S. Friedl], [http://www.gerhit.de/ G. Herrmann], The leading coefficient of the L^2-Alexander torsion. [http://arxiv.org/abs/1806.10965 arXiv:1806.10965]; 06/2018<br />
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* F. Déglise, F. Jin, [https://www.preschema.com A.A. Khan]. Fundamental classes in motivic homotopy theory. [https://arxiv.org/abs/1805.05920 arXiv:1805.05920]; 05/2018<br />
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*[https://graptismath.net/ G. Raptis], W. Steimle, On the h-cobordism category. I. [https://arxiv.org/abs/1805.04395 arXiv:1805.04395]; 05/2018 <br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], K. Yamada. Comparison between rigid syntomic and crystalline syntomic cohomology for strictly semistable log schemes with boundary. [https://arxiv.org/abs/1805.04974 arXiv:1805.04974 math.NT]; 05/2018.<br />
<br />
*G. Herrmann, Sutured manifolds and L^2-Betti numbers. [https://arxiv.org/abs/1804.09519 arxiv:1804.09519]; 04/2018<br />
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*H.K. Nguyen, [http://graptismath.net/ G. Raptis], C. Schrade, Adjoint functor theorems for infinity categories. [https://arxiv.org/abs/1803.01664 arxiv:1803.01664]; 03/2018<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], Y. Zhao, Higher ideles and class field theory. [https://arxiv.org/abs/1804.00603 arXiv:1804.00603]; 03/2018<br />
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*[https://www.math.u-psud.fr/~fischler/ S. Fischler], [http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], [http://wain.mi.ras.ru/ W. Zudilin], Many odd zeta values are irrational. [https://arxiv.org/abs/1803.08905 arXiv:1803.08905]; 03/2018<br />
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*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Scarponi, The Maillot-Rössler current and the polylogarithm on abelian schemes. [https://arxiv.org/abs/1803.00833 arXiv:1803.00833]; 03/2018<br />
<br />
*M. Marcinkowski, Aut-invariant word norm on right angled Artin and Coxeter groups. [https://arxiv.org/abs/1803.00294 arXiv:1803.00294]; 03/2018<br />
<br />
*F. Binda, A. Krishna, Rigidity for relative 0-cycles [https://arxiv.org/abs/1802.00165 arXiv:1802.00165]; 2/2018.<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], Infinitely many odd zeta values are irrational. By elementary means. [https://arxiv.org/abs/1802.09410 arXiv:1802.09410]; 02/2018<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], S. Saito, G. Tamme, K-theory of non-archimedean rings I. [http://arxiv.org/abs/1802.09819 arXiv1802.09819 math.KT]; 02/2018<br />
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*[https://www.preschema.com A.A. Khan], D. Rydh. Virtual Cartier divisors and blow-ups. [https://arxiv.org/abs/1802.05702 arXiv:1802.05702]; 2/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], The syntomic realization of the elliptic polylogarithm via the Poincaré bundle. [https://arxiv.org/abs/1802.04999 arXiv:1802.04999]; 02/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], The algebraic de Rham realization of the elliptic polylogarithm via the Poincaré bundle. [https://arxiv.org/abs/1802.04996 arXiv:1802.04996]; 02/2018<br />
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*[http://federicobambozzi.eu F. Bambozzi], S. Murro, [http://www.pinamonti.it/ N. Pinamonti] Invariant states on Weyl algebras for the action of the symplectic group. [https://arxiv.org/abs/1802.02487 arXiv:1802.02487];02/2018<br />
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*Y. Kezuka, On the p-part of the Birch-Swinnerton-Dyer conjecture for elliptic curves with complex multiplication by the ring of integers of ℚ(√-3). [https://arxiv.org/abs/1605.08245 arXiv:1605.08245 math.NT]; Math. Proc. Camb. Philos. Soc., 164, pp. 67-98, 1/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], Real-analytic Eisenstein series via the Poincaré bundle. [https://arxiv.org/abs/1801.05677 arXiv:1801.05677]; 01/2018 <br />
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*V. Wanner, Comparison of two notions of subharmonicity on non-archimedean curves. [https://arxiv.org/abs/1801.04713 arXiv: 1801.04713]; 01/2018<br />
<br />
===2017===<br />
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*[https://gubler.app.uni-regensburg.de/ Gubler, Walter]; Jell, Philipp; [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html Künnemann, Klaus]; Martin, Florent, Continuity of Plurisubharmonic Envelopes in Non-Archimedean Geometry and Test Ideals (with an Appendix by José Ignacio Burgos Gil and Martín Sombra). Annales de l’Institut Fourier 69 (2019), no.5, 2331-2376 [https://aif.centre-mersenne.org/item/AIF_2019__69_5_2331_0/ doi : 10.5802/aif.3296] [https://arxiv.org/abs/1712.00980 arXiv:1712.00980 math.AG]; 12/2017.<br />
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*G. Cortiñas, J. Cuntz, R. Meyer, and G. Tamme, Weak completions, bornologies and rigid cohomology. [http://arxiv.org/abs/1712.08004 arXiv:1712.08004 math.AG]; 12/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Coarse homology theories and finite decomposition complexity. [https://arxiv.org/abs/1712.06932 arXiv:1712.06932 math.KT];12/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, Coarse cohomology theories. [https://arxiv.org/abs/1711.08599 arXiv:1711.08599 math.AT]; 11/2017<br />
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*A. Engel, [http://www.uni-math.gwdg.de/cwulff/ Ch. Wulff] Coronas for properly combable spaces. [https://arxiv.org/abs/1711.06836 arXiv:1711.06836 math.MG]; 11/2017<br />
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* [http://markus-land.de/ M. Land], Reducibility of low dimensional Poincaré duality spaces. [https://arxiv.org/pdf/1711.08179.pdf arXiv:1711.08179]; 11/2017<br />
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*T. Barthel, T. Schlank, N. Stapleton, Chromatic homotopy theory is asymptotically algebraic. [https://arxiv.org/abs/1711.00844 arXiv:1711.00844]; 11/2017<br />
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*P. Jell, [https://www.math.uni-tuebingen.de/user/jora/ J. Rau], K. Shaw Lefschetz (1,1)-theorem in tropical geometry. Epijournal de Géometrie Algébrique, volume 2, article no. 11 (2018)[https://arxiv.org/abs/1711.07900 arXiv:1711.07900];11/2017<br />
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*E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, M. Yakerson. Motivic infinite loop spaces.[https://arxiv.org/abs/1711.05248 arXiv:1711.05248]; 11/2017<br />
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*[http://federicobambozzi.eu F. Bambozzi], O.Ben-Bassat, [https://www.maths.ox.ac.uk/people/yakov.kremnitzer K. Kremnizer] Analytic geometry over F_1 and the Fargues-Fontaine curve. [https://arxiv.org/abs/1711.04885 arXiv:1711.04885];11/2017 <br />
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*R. Zentner, [http://wwwf.imperial.ac.uk/~ssivek/ S. Sivek], SU(2)-cyclic surgeries and the pillowcase. [http://arxiv.org/abs/1710.01957 arXiv:1710.01957 math.gt];10/2017<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], [http://www.gerhit.de/ G. Herrmann], Torsion in the homology of finite covers of 3-manifolds. [http://arxiv.org/abs/1710.08983 arXiv:1710.0898 [math.gt];10/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Equivariant coarse homotopy theory and coarse algebraic K-homology. [https://arxiv.org/abs/1710.04935 arXiv:1710.04935 math.KT];10/2017<br />
<br />
*K. Bohlen, René Schulz. Quantization on manifolds with an embedded submanifold, [https://arxiv.org/abs/1710.02294 arXiv:1710.02294 math.DG]; 10/2017<br />
<br />
*F. Binda and A. Krishna, Zero cycles with modulus and zero cycles on singular varieties, to appear in Compositio Math, [https://arxiv.org/abs/1512.04847 arXiv:1512.04847v4 [math.AG]].<br />
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*M. Boileau, [https://friedl.app.uni-regensburg.de/ S. Friedl], Grothendieck rigidity of 3-manifold groups. [http://arxiv.org/abs/1710.02746 arXiv:1710.02746 math.gt];10/2017<br />
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*T. Barthel, M. Hausmann, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], T. Nikolaus, [http://www.nullplug.org/ J. Noel], N. Stapleton, The Balmer spectrum of the equivariant homotopy category of a finite abelian group, [https://arxiv.org/abs/1709.04828 arXiv:1709.04828 math.at]; 10/2017<br />
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*M. Boileau, [https://friedl.app.uni-regensburg.de/ S. Friedl], The virtual Thurston seminorm of 3-manifolds. [http://arxiv.org/abs/1709.06485 arXiv:1709.06485 math.gt];09/2017<br />
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* A. Conway, [https://friedl.app.uni-regensburg.de/ S. Friedl], [http://www.gerhit.de/ G. Herrmann], Linking forms revisited. [http://arxiv.org/abs/1708.03754 arXiv:1708.03754 math.gt];08/2017<br />
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*G. Cortiñas, J. Cuntz, R. Meyer, and G. Tamme, Nonarchimedean bornologies, cyclic homology and rigid cohomology. [http://arxiv.org/abs/1708.00357 arXiv:1708.00357 math.AG]; 08/2017<br />
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*M. Marcinkowski, [https://www.math.bgu.ac.il/~brandens/ M. Brandenbursky], Topological entropy and quasimorphisms. [https://arxiv.org/abs/1707.06020 arXiv:1707.06020 math.GT]; 07/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, The coarse index class with support. [https://arxiv.org/abs/1706.06959 arXiv:1706.06959 math.DG]; 06/2017<br />
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*P. Jell, Tropical Hodge numbers of non-archimedean curves. Israel Journal of Mathematics 229 (2019), 1-19, no.1, 287-305, [https://link.springer.com/article/10.1007/s11856-018-1799-5 doi: 10.1007/s11856-018-1799-5][https://arxiv.org/abs/1706.05895 arXiv:1706.05895 math.AG]; 06/2017<br />
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*T. Barthel, N. Stapleton, Excellent rings in transchromatic homotopy theory. [https://arxiv.org/abs/1706.00208 arXiv:1706.00208 math.AT]; 06/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, Coarse assembly maps. [https://arxiv.org/abs/1706.02164 arXiv:1706.02164 math.KT]; 06/2017<br />
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*F. Hebestreit, [http://www.markus-land.de M. Land], W. Lück, O. Randal-Williams. A Vanishing theorem for tautological classes of aspherical manifolds. [https://arxiv.org/pdf/1705.06232.pdf arXiv:1705.06232 math.AT]; 05/2017<br />
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*D.-C. Cisinski, [https://www.preschema.com A.A. Khan]. Brave new motivic homotopy theory II: Homotopy invariant K-theory. [https://arxiv.org/abs/1705.03340 arXiv:1705.03340]; 05/2017<br />
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*F. Madani, A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. On Weyl-reducible conformal manifolds and lcK structures [https://arxiv.org/abs/1705.10397 arXiv:1705.10397 math.DG]; 05/2017<br />
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*[http://graptismath.net/ G. Raptis], [https://www.florianstrunk.de/ F. Strunk]. Model topoi and motivic homotopy theory. [https://arxiv.org/abs/1704.08467 arXiv:1704.08467 math.AT]; 04/2017<br />
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*D. Fauser. Integral foliated simplicial volume and S^1-actions. [http://arxiv.org/abs/1704.08538 arXiv:1704.08538 math.GT]; 04/2017<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Vidussi, On virtual properties of Kaehler groups. [http://arxiv.org/abs/1704.07041 arXiv:1704.07041 math.gt];04/2017<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Gill, S. Tillmann, Linear representations of 3-manifold groups over rings. [http://arxiv.org/abs/1703.06609 arXiv:1703.06609 math.gt];04/2017<br />
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*C. Löh. Explicit l1-efficient cycles and amenable normal subgroups. [http://arxiv.org/abs/arXiv:1704.05345 arXiv:1704.05345 math.GT]; 04/2017<br />
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*C. Löh. Rank gradient vs. stable integral simplicial volume. [http://arxiv.org/abs/arXiv:1704.05222 arXiv:1704.05222 math.GT]; 04/2017 <br />
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*S.P. Reeh, T.M. Schlank, N. Stapleton, A formula for p-completion by way of the Segal conjecture. [https://arxiv.org/abs/arxiv:1704.00271 arxiv:1704.00271 math.AT]; 04/2017<br />
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*F. Binda, Torsion zero cycles with modulus on affine varieties.[https://arxiv.org/abs/1604.06294 arXiv:1604.06294 math.AG], to appear in J. of Pure and App. Algebra.<br />
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*F. Binda, J. Cao, W. Kai and R. Sugiyama, Torsion and divisibility for reciprocity sheaves and 0-cycles with modulus, J. of Algebra, [http://dx.doi.org/10.1016/j.jalgebra.2016.07.036 Vol. 469], 1, 2017.<br />
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*H.K. Nguyen, On the infinite loop space structure of the cobordism category, [https://doi.org/10.2140/agt.2017.17.1021 Algebr. Geom. Topol. Vol. 17 issue 2], 3/2017<br />
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*G. Tamme, Excision in algebraic K-theory revisited. [http://arxiv.org/abs/arXiv:1703.03331 arXiv:1703.03331 math.KT]; 03/2017<br />
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*D. Fauser, C. Löh. Variations on the theme of the uniform boundary condition. [http://arxiv.org/abs/arXiv:1703.01108 arXiv:1703.01108 math.GT]; 03/2017<br />
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*A. Engel, Banach strong Novikov conjecture for polynomially contractible groups. [https://arxiv.org/abs/1702.02269 arXiv:1702.02269 math.KT]; 02/2017 <br />
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*[https://www.math.bgu.ac.il/~brandens M.Brandenbursky], M.Marcinkowski. Aut-invariant norms and Aut-invariant quasimorphisms on free and surface groups. [https://arxiv.org/abs/1702.01662 arXiv:1702.01662 math.GT]; 02/2017<br />
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*N. Umezaki, [https://yangenlin.wordpress.com/ E. Yang], Y. Zhao. Characteristic class and the &epsilon;-factor of an étale sheaf. [https://arxiv.org/abs/1701.02841 arXiv:1701.02841 math.AG]; 01/2017<br />
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===2016===<br />
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*M. Lüders, On a base change conjecture for higher zero-cycles. [https://arxiv.org/abs/1612.04635 arXiv:1612.04635 math.AG]; 12/2016<br />
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*P. Jell, V. Wanner. Poincaré duality for the real-valued de Rham cohomology of non-archimedean Mumford curves. Journal of Number Theory 187 (2018), 344-371 [https://doi.org/10.1016/j.jnt.2017.11.004 doi:10.1016/j.jnt.2017.11.004] [https://arxiv.org/abs/1612.01889 arXiv:1612.01889 math.AG]; 12/2016<br />
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*F. Madani, A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. On toric locally conformally Kähler manifolds [https://arxiv.org/abs/1611.01707 arXiv:1611.01707 math.DG]; 11/2016<br />
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*U. Jannsen, [http://www.lcv.ne.jp/~smaki/en/index.html S. Saito], Y. Zhao. Duality for relative logarithmic de Rham-Witt sheaves and wildly ramified class field theory over finite fields. [https://arxiv.org/abs/1611.08720 arXiv:1611.08720 math.AG]; 11/2016<br />
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*Y. Zhao. Duality for relative logarithmic de Rham-Witt sheaves on semistable schemes. [https://arxiv.org/abs/1611.08722 arXiv:1611.08722 math.AG]; 11/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; M. Nagel, P. Orson, M. Powell, Satellites and concordance of knots in 3-manifold [http://arxiv.org/abs/1611.09114 arXiv:1611.09114 math.GT]; 11/2016<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], [https://www.florianstrunk.de/ F. Strunk], G. Tamme. Algebraic K-theory and descent for blow-ups. [http://arxiv.org/abs/1611.08466 arXiv:1611.08466 math.KT]; 11/2016<br />
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*N. Otoba; J. Petean, Solutions of the Yamabe equation on harmonic Riemannian submersions, [https://arxiv.org/abs/1611.06709 arXiv:1611.06709 math.DG]; 11/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; W. Lueck, S. Tillmann, Groups and polytopes [http://arxiv.org/abs/1611.01857 arXiv:1611.01857 math.GT]; 11/2016<br />
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*B. Ammann; N. Große; V Nistor, Well-posedness of the Laplacian on manifolds with boundary and bounded geometry [http://arxiv.org/abs/1611.00281 arXiv:1611.00281 math.AP]; 11/2016<br />
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*A. Engel, M. Marcinkowski, Burghelea conjecture and asymptotic dimension of groups, [https://arxiv.org/abs/1610.10076 arXiv:1610.10076 math.GT]; 11/2016.<br />
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*S. Baader, P. Feller, L. Lewark, R. Zentner, Khovanov width and dealternation number of positive braid links, [http://arxiv.org/abs/1610.04534 arXiv:1605.04534 math.GT]; 10/2016<br />
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*M. Heusener, R. Zentner, A new algorithm for 3-sphere recognition, [http://arxiv.org/abs/1610.04092 arXiv:1605.04092 math.GT]; 10/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; M. Heusener. On high-dimensional representations of knot groups [http://arxiv.org/abs/1610.04414 arXiv:1610.04414 math.GT]; 10/2016<br />
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*O. Müller, Applying the index theorem to non-smooth operators, [https://arxiv.org/abs/1506.04636 arXiv:1506.04636 math.AP]; 10/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; W. Lueck. L2-Euler characteristics and the Thurston norm [http://arxiv.org/abs/1609.07805 arXiv:1609.07805 math.GT]; 09/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; W. Lueck. Universal L2-torsion, polytopes and applications to 3-manifolds. [http://arxiv.org/abs/1609.07809 arXiv:1609.07809 math.GT]; 09/2016<br />
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*A. Conway; [https://friedl.app.uni-regensburg.de/ S. Friedl]; E. Toffoli, The Blanchfield pairing of colored links. [http://arxiv.org/abs/1609.08057 arXiv:1609.08057 math.GT]; 09/2016<br />
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*[https://gubler.app.uni-regensburg.de/ Gubler, Walter]; Martin, Florent, On Zhang's semipositive metrics. [https://arxiv.org/abs/1608.08030 arXiv:1608.08030]; 08/2016<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], S. Saito, G. Tamme. Towards a non-archimedean analytic analog of the Bass-Quillen conjecture. [https://arxiv.org/abs/1608.00703 arXiv:1608.00703 math.AG]; 08/2016<br />
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*O. Müller, A proof of Thorne's Hoop Conjecture for Einstein-Maxwell Theory, [https://arxiv.org/abs/1607.05036 arXiv:1607.05036 math.DG]; 08/2016<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl]. Full faithfulness for overconvergent F-de Rham-Witt connections. [https://arxiv.org/abs/1411.7182 arXiv:1411.7182 math.NT]; Comptes rendus - Mathématique vol. 354, no. 7, pp. 653-658, 07/2016.<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel. Homotopy theory with bornological coarse spaces. [https://arxiv.org/abs/1607.03657 arXiv:1607.03657 math.AT]; 07/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]. Novikov homology and noncommutative Alexander polynomials. [http://arxiv.org/pdf/arXiv:1606.03587.pdf arXiv:1606.03587 math.GT]; 06/2016<br />
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*A. Mathew, [http://dtclausen.tumblr.com/ Dustin Clausen], [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] Descent in algebraic K-theory and a conjecture of Ausoni-Rognes. [https://arxiv.org/abs/1606.03328 arxiv:1606.03328 math.AT].<br />
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*R. Zentner, Integer homology 3-spheres admit irreducible representations in SL(2,C), [http://arxiv.org/abs/1605.08530 arXiv:1605.08530 math.GT]; 05/2016<br />
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*[https://math.uoregon.edu/profile/botvinn B. Botvinnik], O. Müller, Cheeger-Gromov convergence in a conformal setting, [https://arxiv.org/abs/1512.07651 arXiv:1512.07651 math.DG]; 04/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Vidussi. Rank gradients of infinite cyclic covers of Kaehler manifolds. [http://arxiv.org/pdf/arXiv:1604.08267.pdf arXiv:1604.08267 math.GT]; 04/2016<br />
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*J. Lind, C. Malkiewich. The transfer map of free loop spaces [http://arxiv.org/abs/1604.03067 arXiv:1604.03067 math.AT]; 04/2016<br />
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*P. Graf. Polylogarithms for $GL_2$ over totally real fields. [http://arxiv.org/pdf/1604.04209.pdf arXiv:1604.04209 math.NT]; 04/2016 <br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, M. Nagel. Representation varieties detect essential surfaces. [http://arxiv.org/pdf/arXiv:1604.00584.pdf arXiv:1604.00584 math.GT]; 04/2016<br />
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*D. Scarponi, Sparsity of p-divisible unramified liftings for subvarieties of abelian varieties with trivial stabilizer. [https://arxiv.org/abs/1602.08755v3 arXiv:1602.08755v3]; 02/2016<br />
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*O. Gwilliam, [https://dmitripavlov.org/ D. Pavlov]. Enhancing the filtered derived category. [https://arxiv.org/abs/1602.01515 arXiv:1602.01515], accepted by J. Pure Appl. Algebra; 02/2016<br />
<br />
*[https://www.mathi.uni-heidelberg.de/people/personeninfo.html?uid=jschmidt J. Schmidt], [https://www.florianstrunk.de/ F. Strunk]. On the shifted stable A1-connectivity property. [http://arxiv.org/abs/1602.08356 arXiv:1602.08356 math.AG]; 02/2016<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl],M. Boileau. Epimorphisms of 3-manifold groups. [http://arxiv.org/pdf/arXiv:1602.06779.pdf arXiv:1602.06779 math.GT]; 02/2016<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl],[http://math.wisc.edu/~maxim L. Maxim]. Twisted Novikov homology of complex hypersurface complements. [http://arxiv.org/pdf/arXiv:1602.04943.pdf arXiv:1602.04943 math.AT]; 02/2016<br />
<br />
*[http://federicobambozzi.eu F. Bambozzi]. Theorems A and B for dagger quasi-Stein spaces. [http://arxiv.org/pdf/1602.04388.pdf arXiv:1602.04388 math.AG]; 02/2016<br />
<br />
*T. Fiore and M. Pieper. Waldhausen Additivity: Classical and Quasicategorical. [http://arxiv.org/abs/1207.6613 arXiv:1207.6613v2 math.AT]; 02/2016<br />
<br />
*A. Engel. Wrong way maps in uniformly finite homology and homology of groups. [http://arxiv.org/abs/1602.03374 arXiv:1602.03374 math.GT]; 02/2016<br />
<br />
*M. Pilca. Toric Vaisman Manifolds. [https://arxiv.org/abs/1512.00876 arXiv:1512.00876 math.DG]; 01/2016<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. Leidy, M. Nagel, M. Powell. Twisted Blanchfield pairings and decompositions of 3-manifolds. [http://arxiv.org/pdf/arXiv:arXiv:1602.00140.pdf arXiv:1602.00140 math.GT]; 01/2016<br />
<br />
*O. Raventós. Transfinite Adams representability. [http://arxiv.org/abs/1304.3599 arXiv:1304.3599]; new version 02/2016<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz], [https://www.florianstrunk.de/ F. Strunk]. On the vanishing of negative homotopy K-theory [http://arxiv.org/abs/1601.08075 arXiv:1601.08075 math.AG]; 01/2016<br />
<br />
*J. Lind, H. Sati, [http://math.umn.edu/~cwesterl/ C. Westerland]. A higher categorical analogue of topological T-duality for sphere bundles [http://arxiv.org/abs/1601.06285 arXiv:1601.06285 math.AT]; 01/2016<br />
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*F. Madani, [http://moroianu.perso.math.cnrs.fr/ A. Moroianu], M. Pilca. Conformally related Kähler metrics and the holonomy of lcK manifolds [https://arxiv.org/abs/1511.09212 arXiv: 1511.09212 math.DG]; 01/2016<br />
<br />
===2015===<br />
<br />
*D. Scarponi, The realization of the degree zero part of the motivic polylogarithm on abelian schemes in Deligne-Beilinson cohomology. [https://arxiv.org/abs/1512.01997 arXiv:1512.01997]; 12/2015<br />
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*[http://www.math.ens.fr/~amini/ O. Amini], [http://www.math.uchicago.edu/~bloch/ S. Bloch], [http://www.icmat.es/miembros/burgos/ J. I. Burgos Gil], J. Fresán. Feynman Amplitudes and Limits of Heights [http://arxiv.org/pdf/1512.04862.pdf arXiv:1512.04862 math.AG]; 12/2015<br />
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* P. Jell, K. Shaw, J. Smacka. Superforms, Tropical Cohomology and Poincaré Duality [https://doi.org/10.1515/advgeom-2018-0006 doi:10.1515/advgeom-2018-0006] [http://arxiv.org/pdf/1512.07409v1.pdf arXiv:1512.07409 math.AG]; 12/2015<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. Livingston, R. Zentner. Knot concordances and alternating knots. [http://arxiv.org/pdf/arXiv:1512.08414.pdf arXiv:1512.08414 math.GT]; 12/2015<br />
<br />
*B. Ammann; Klaus Kröncke, Hartmut Weiß, Frederik Witt. Holonomy rigidity for Ricci-flat metrics, [http://arxiv.org/abs/1512.07390 arXiv:1512.07390 math.DG]; 12/2015<br />
<br />
*[http://gt.postech.ac.kr/~jccha/ J. C. Cha], [https://friedl.app.uni-regensburg.de/ S. Friedl], F. Funke. The Grothendieck group of polytopes and norms. [http://arxiv.org/pdf/arXiv:1512.06699.pdf arXiv:1512.06699 math.GT]; 12/2015<br />
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*[https://gubler.app.uni-regensburg.de/ W. Gubler], J. Hertel. Local heights of toric varieties over non-archimedean fields [https://arxiv.org/pdf/1512.06574.pdf arXiv1512.06574 math.NT]; 12/2015<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Powell. The presentation of the Blanchfield pairing of a knot via a Seifert matrix. [http://arxiv.org/pdf/arXiv:1512.04603.pdf arXiv:1512.04603 math.GT]; 12/2015<br />
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*F. Bambozzi, O. Ben-Bassat, K. Kremnizer . Stein Domains in Banach Algebraic Geometry. [http://arxiv.org/pdf/1511.09045.pdf arxiv:1511.09045 math.AG]; 11/2015<br />
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*Y. Wu. On the p-adic local invariant cycle theorem. [http://arxiv.org/pdf/1511.08323.pdf arxiv:1511.08323 math.AG]; 11/2015<br />
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*J. Scholbach, [https://dmitripavlov.org/ D. Pavlov]. Homotopy theory of symmetric powers. [https://arxiv.org/abs/1510.04969 arXiv:1510.04969]; 10/2015 <br />
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*F. Martin; Analytic functions on tubes of non-Archimedean analytic spaces, with an appendix by Christian Kappen [http://arxiv.org/abs/1510.01178 arXiv:1510.01178]; 10/2015 <br />
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*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings]. On p-adic interpolation of motivic Eisenstein classes. [http://arxiv.org/pdf/1510.01466.pdf arxiv:1505.01466 math.NT]; 10/2015<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. The L^2-torsion function and the Thurston norm of 3-manifolds. [http://arxiv.org/pdf/1510.00264.pdf arXiv:1510.00264 math.GT]; 10/2015<br />
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*O. Müller, N. Nowaczyk, A universal spinor bundle and the Einstein-Dirac-Maxwell equation as a variational theory, [https://arxiv.org/abs/1504.01034 arXiv:1504.01034 math.DG]; 10/2015<br />
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*[https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematics/mathematics-kuennemann/ K. Künnemann]. Positivity properties of metrics and delta-forms. [http://arxiv.org/abs/1509.09079 arXiv:150909079 math.AG]; 09/2015<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], T. Nikolaus, G. Tamme. The Beilinson regulator is a map of ring spectra [http://arxiv.org/abs/1509.05667 arXiv:1509.05667 math.AG]; 09/2015<br />
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*C. Löh. Odd manifolds of small integral simplicial volume [http://arxiv.org/abs/1509.00204 arXiv:1509.00204 math.GT]; 09/2015<br />
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*P. Feller, S. Pohlmann, R. Zentner, Alternating numbers of torus knots with small braid index, [http://arxiv.org/abs/1508.05825 arXiv:1508.05825]; 08/2015<br />
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* I. Barnea, [http://wwwmath.uni-muenster.de/u/joachim/ M. Joachim], S. Mahanta. Model structure on projective systems of C*-algebras and bivariant homology theories. [http://arxiv.org/abs/1508.04283 math.KT]; 08/2015<br />
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*C. Löh, C. Pagliantini, S. Waeber. Cubical simplicial volume of 3-manifolds. [http://arxiv.org/abs/1508.03017 arXiv:1508.03017 math.GT]; 08/2015<br />
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* B. Ammann, F. Madani, M. Pilca. The S^1-equivariant Yamabe invariant of 3-manifolds [http://arxiv.org/abs/1508.02727 arxiv:1508.02727 math.DG]; 08/2015<br />
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*[https://gubler.app.uni-regensburg.de/ W. Gubler], J. Rabinoff, [https://www.uni-frankfurt.de/50278019/Werner A. Werner] Tropical Skeletons [https://arxiv.org/pdf/1508.01179.pdf arXiv:1508.01179 math.AG]; 08/2015<br />
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*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. On infinitesimal Einstein deformations [https://arxiv.org/abs/1508.00721 arXiv:1508.00721 math.DG]; 08/2015<br />
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*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. On the stability of Einstein manifolds [https://arxiv.org/abs/1311.6749 arXiv:1311.6749 math.DG]; 08/2015<br />
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*F. Bambozzi. Closed graph theorems for bornological spaces. [http://arxiv.org/abs/1508.01563 arXiv:1508.01563 math.FA]; 08/2015<br />
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*A. Mathew, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] Nilpotence and descent in equivariant stable homotopy theory. [http://www.sciencedirect.com/science/article/pii/S0001870815300062 Advances in Mathematics].<br />
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*A. Mathew, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] Derived induction and restriction theory. [http://arxiv.org/abs/1507.06867 arxiv:1507.06867 math.AT].<br />
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*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Stable and unstable Einstein warped products [https://arxiv.org/abs/1507.01782 arXiv:1507.01782 math.DG]; 07/2015<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], K. Schreve, S. Tillmann. Thurston norm via Fox calculus. [http://de.arxiv.org/pdf/1507.05660.pdf arXiv:1507.05660 math.GT]; 07/2015<br />
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*X. Shen; Perfectoid Shimura varieties of abelian type [http://arxiv.org/abs/1507.01824 arXiv:1507.01824 math.NT]; 07/2015<br />
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*R. Nakad, M. Pilca. Eigenvalue Estimates of the spin^c Dirac Operator and Harmonic Forms on Kähler-Einstein Manifolds. [https://arxiv.org/abs/1502.05252 arXiv:1502.05252 math.DG]; 07/2015<br />
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*[http://www.mathematik.uni-muenchen.de/~dieter/ D. Kotschick], C. L&ouml;h, [https://www2.math.binghamton.edu/p/people/chrisneo/start C. Neofytidis]. On stability of non-domination under taking products. [http://arxiv.org/abs/1507.01413 arXiv:1507.01413 math.GT]; 07/2015<br />
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*R. Frigerio, C. L&ouml;h, C. Pagliantini, [http://topology.math.kit.edu/english/21_53.php R. Sauer]. Integral foliated simplicial volume of aspherical manifolds. [http://arxiv.org/abs/1506.05567 arXiv:1506.05567 math.GT]; 06/2015<br />
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*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Stability and instability of Ricci solitions [https://arxiv.org/abs/1403.3721 arXiv:1403.3721 math.DG]; 06/2015<br />
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*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Rigidity and infinitesimal deformability of Ricci solitions [https://arxiv.org/abs/1408.6751 arXiv:1408.6751 math.DG]; 06/2015<br />
<br />
*O. Raventós. The hammock localization preserves homotopies. [http://arxiv.org/abs/1404.7354 arXiv:1404.7354]; new version 05/2015<br />
<br />
*M. Boileau, [https://friedl.app.uni-regensburg.de/ S. Friedl]. The profinite completion of $3$-manifold groups, fiberedness and the Thurston norm. [http://arxiv.org/pdf/arXiv:1505.07799 arXiv:1505.07799 math.GT]; 05/2015<br />
<br />
*S. Wang. Le système d'Euler de Kato en famille (II) [http://arxiv.org/abs/1312.6428 arXiv:1312.6428 math.NT]; new version 05/2015<br />
<br />
* A. Huber, [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings]. Polylogarithm for families of commutative group schemes [http://arxiv.org/pdf/1505.04574.pdf arxiv:1505.04574 math.AG]; 05/2015<br />
<br />
*M. Blank; Relative Bounded Cohomology for Groupoids [http://arxiv.org/abs/1505.05126 arXiv:1505.05126 math.AT]; 05/2015<br />
<br />
*A. Engel. Rough index theory on spaces of polynomial growth and contractibility. [http://arxiv.org/abs/1505.03988 arXiv:1505.03988 math.DG]; 05/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, M. Nagel. A note on the existence of essential tribranched surfaces. [http://arxiv.org/pdf/arXiv:1505.01806 arXiv:arXiv:1505.01806 math.GT]; 05/2015<br />
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*[http://mate.dm.uba.ar/~ghenry/index.html G. Henry]. Second Yamabe constant on Riemannian products. [http://arxiv.org/abs/1505.00981 arXiv:1505.00981 math.DG]; 05/2015<br />
<br />
* C. L&ouml;h. A note on bounded-cohomological dimension of discrete groups. [http://arxiv.org/abs/1504.05760 arXiv:1504.05760 math.GR]; 04/2015<br />
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*[http://homepage.univie.ac.at/david.fajman/ D. Fajman], [https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Stable fixed points of the Einstein flow with positive cosmological constant [https://arxiv.org/abs/1504.00687 arXiv:1504.00687 math.DG]; 04/2015<br />
<br />
*S. Mahanta. Algebraic K-theory, K-regularity, and T-duality of O<sub>&infin;</sub>-stable C*-algebras. [http://arxiv.org/abs/1311.4720 arXiv:1311.4720 math.KT]; new version 04/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel. Twisted Reidemeister torsion and the Thurston norm: graph manifolds and finite representations. [http://arxiv.org/pdf/1503.07251 arXiv:1503.07251 math.GT]; 03/2015<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz]. A restriction isomorphism for cycles of relative dimension zero. [http://arxiv.org/abs/1503.08187 arXiv 1503.08187 math.AG]; 03/2015<br />
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*M. Nagel, B. Owens. Unlinking information from 4-manifolds. [http://arxiv.org/abs/1503.03092 arXiv 1503.03092 math.GT]; 03/2015<br />
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*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Loeffler, S. Zerbes. Rankin--Eisenstein classes and explicit reciprocity laws. [http://arxiv.org/pdf/1503.02888.pdf arxiv:1503.02888 math.NT]; 03/2015<br />
<br />
*B. Ammann, N. Große. Relations between threshold constants for Yamabe type bordism invariants. [http://arxiv.org/abs/1502.05232 arxiv:1502.05232 math.DG]; 02/2015<br />
<br />
*R. Cluckers, F. Martin. A definable, p-adic analogue of Kiszbraun’s Theorem on extensions of Lipschitz maps. [http://arxiv.org/abs/1502.03036 arxiv:1502.03036 math.AG]; 02/2015<br />
<br />
*S. Mahanta. Symmetric monoidal noncommutative spectra, strongly self-absorbing C*-algebras, and bivariant homology. [http://arxiv.org/abs/1403.4130 arXiv:1403.4130 math.KT]; new version 02/2015<br />
<br />
*A. Engel. Index theory of uniform pseudodifferential operators. [http://arxiv.org/abs/1502.00494 arXiv:1502.00494 math.DG]; 02/2015<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz]. Transfinite limits in topos theory. [http://arxiv.org/abs/1502.01923 arXiv:1502.01923 math.CT]; 02/2015<br />
<br />
*F. Bambozzi, O. Ben-Bassat. Dagger Geometry As Banach Algebraic Geometry. [http://arxiv.org/abs/1502.01401v1 arXiv:1502.01401v1 math.AG]; 02/2015<br />
<br />
* S. Mahanta. C*-algebraic drawings of dendroidal sets. [http://arxiv.org/abs/1501.05799 arXiv:1501.05799 math.OA]; 01/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Tillmann. Two-generator one-relator groups and marked polytopes. [http://arxiv.org/pdf/1501.03489v1.pdf arXiv:1501.03489 math.GR]; 01/2015<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Loeffler, S. Zerbes. Rankin-Eisenstein classes for modular forms. [http://arxiv.org/pdf/1501.03289.pdf arxiv:1501.03289 math.NT]; 01/2015 <br />
<br />
*R. Zentner. A class of knots with simple SU(2) representations. [http://arxiv.org/pdf/1501.02504.pdf arXiv:1501.02504 math.GT]; 01/2015<br />
<br />
*J. Lind, V. Angeltveit. Uniqueness of BP<n>. [http://arxiv.org/pdf/1501.01448.pdf arXiv:1501.01448 math.AT]; 01/2015<br />
<br />
*S. Mahanta. Colocalizations of noncommutative spectra and bootstrap categories. [http://arxiv.org/abs/1412.8370 arXiv:1412.8370 math.KT]; new version 01/2015<br />
<br />
===2014===<br />
<br />
*V. Diekert, F. Martin, [http://dept-info.labri.fr/~ges/ G. Sénizergues], [http://cmup.fc.up.pt/cmup/pvsilva/ P. V. Silva]: Equations over free inverse monoids with idempotent variables. [http://arxiv.org/abs/1412.4737 arxiv:1412.4737 cs.LO]; 12/2014<br />
<br />
*Harju A.J: Quantum Orbifolds. [http://arxiv.org/pdf/1412.4589v1.pdf arXiv:1412.4589 math.QA]; 12/2014<br />
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* Harju A.J.: On Noncommutative Geometry of Orbifolds. [http://arxiv.org/pdf/1405.7139v4.pdf arXiv:1405.7139 math.DG]; 12/2014 (revision)<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel. 3-manifolds that can be made acyclic. [http://arxiv.org/pdf/1412.4280 arXiv:1412.4280 math.GT]; 12/2014<br />
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* [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Roessler. Higher analytic torsion, polylogarithms and norm compatible elements on abelian schemes. [http://arxiv.org/pdf/1412.2925v1.pdf arXiv:1412:2925 math.AG]; 12/2014<br />
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* [https://friedl.app.uni-regensburg.de/ S. Friedl], D. Silver, S. Wiliams. The Turaev and Thurston norms. [http://arxiv.org/pdf/1412.2406.pdf arXiv:1412.2406 math.GT]; 12/2014<br />
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* [http://www.math.uni-hamburg.de/home/belgun/ F. Belgun] Geodesics and Submanifold Structures in Conformal Geometry. [https://arxiv.org/abs/1411.4404 arXiv:1411.4404 math.DG]; 11/2014<br />
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*J. Dubois, [https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. The L^2-Alexander torsion is symmetric. [http://arxiv.org/pdf/1411.2292.pdf arXiv:1411.2292 math.GT]; 11/2014<br />
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*X. Shen. On the cohomology of some simple Shimura varieties with bad reduction. [http://arxiv.org/pdf/1411.0245v1.pdf arXiv:1411.0245 math.NT]; 11/2014<br />
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*X. Shen. On the l-adic cohomology of some p-adically uniformized Shimura varieties. [http://arxiv.org/pdf/1411.0244v1.pdf arXiv:1411.0244 math.NT]; 11/2014<br />
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* F. Martin. Overconvergent subanalytic subsets in the framework of Berkovich spaces [https://arxiv.org/abs/1211.6684 arXiv:1211.6684]; 10/2014<br />
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*J. Dubois, [https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. Three flavors of twisted invariants of knots. [http://arxiv.org/pdf/1410.6924.pdf arXiv:1410.6924 math.GT]; 10/2014<br />
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*J. Dubois, [https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. The L^2-Alexander torsion of 3-manifolds. [http://arxiv.org/pdf/1410.6918.pdf arXiv:1410.6918 math.GT]; 10/2014<br />
<br />
*A. Beilinson, [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], A. Levin. Topological polylogarithms and p-adic interpolation of L-values of totally real fields. [http://arxiv.org/pdf/1410.4741v1.pdf arXiv:1410:4741 math.NT]; 10/2014<br />
<br />
*M. Nagel. Minimal genus in circle bundles over 3-manifolds. [http://arxiv.org/pdf/1410.4018.pdf arXiv 1410.4018 math.GT]; 10/2014<br />
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*[http://www.nullplug.org/ J. Noel] Nilpotence in the symplectic bordism ring. [http://arxiv.org/abs/1410.3847 arxiv 1410.3847 math.AT] To appear Cont. Mathematics.<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel, M. Powell. A specious unlinking strategy. [http://arxiv.org/pdf/1410.2052.pdf arXiv:1410.2052 math.GT]; 10/2014<br />
<br />
*[http://www.mimuw.edu.pl/~mcboro/ M. Borodzik], [https://friedl.app.uni-regensburg.de/ S. Friedl], M. Powell. Blanchfield forms and Gordian distance [http://arxiv.org/pdf/1409.8421.pdf arXiv:1409.8421 math.GT]; 09/2014<br />
<br />
*[http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://homepages.uni-regensburg.de/~spj54141/ J. Sprang]. p-adic interpolation and multiplicative orientations of KO and tmf. [http://arxiv.org/pdf/1409.5314v1.pdf arXiv:1409.5314 math.AT]; 09/2014<br />
<br />
*P. Jell. A Poincaré lemma for real valued differential forms on Berkovich spaces. [http://arxiv.org/abs/1409.0676 arXiv:1409:0676 math.AG]; 09/2014 [http://link.springer.com/article/10.1007%2Fs00209-015-1583-8 Publication at Mathematische Zeitschrift DOI: 10.1007/s00209-015-1583-8] 11/15<br />
<br />
*R. Scheider. The de Rham realization of the elliptic polylogarithm in families. [http://arxiv.org/abs/1408.3819 arXiv:1408.3819 math.AG]; 08/2014<br />
<br />
*G. Tamme. On an analytic version of Lazard's isomorphism. [http://arxiv.org/abs/1408.4301 arXiv:1408.4301 math.NT]; 08/2014<br />
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*[https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematics/mathematics-kuennemann/ K. Künnemann]. A tropical approach to non-archimedean Arakelov theory. [http://arxiv.org/abs/1406.7637 arXiv:1406.7637 math.AG]; 06/2014<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Loeffler, S. Zerbes. Rankin-Selberg Eulersystems and p-adic interpolation. [http://arxiv.org/pdf/1405.3079.pdf arxiv:1405.3079 math.NT]; 05/2014<br />
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*A. Mathew, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] On a nilpotence conjecture of J.P. May. [http://arxiv.org/abs/1403.2023 arxiv:1403.2023 math.AT]; Journal of Topology, 12/2015.<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], J. Rabinoff, [https://www.uni-frankfurt.de/50278019/Werner A. Werner] Skeletons and tropicalizations. [https://arxiv.org/pdf/1404.7044v3.pdf arXiv:1404.7044 math.AG]; 04/2014<br />
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*C. Löh. Finite functorial semi-norms and representability. [http://arxiv.org/abs/1404.6557 arXiv:1404.6557 math.AT]; 04/2014</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Research&diff=3274Research2025-10-09T08:22:19Z<p>Mar09836: </p>
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{{Template:Projects and principal investigators}}<br />
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== Publications/Preprints (in reverse chronological order) ==<br />
<br />
=== 2025 ===<br />
<br />
* [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Localisation theorems for the connective K-theory of exact categories, [https://arxiv.org/abs/2510.07170 arXiv:2510.07170]; 10/2025.<br />
<br />
* C. Dahlhausen, [https://www.jeroenhekking.nl/ J. Hekking], S. Wolters. Motivic homotopy theory for perfect schemes, [https://arxiv.org/abs/2510.01390 arXiv:2510.01390]; 10/2025.<br />
<br />
* [https://www.uni-regensburg.de/mathematics/mathematics-lockman/ S. Lockman] Semi-Riemannian spin^c manifolds carrying generalized Killing spinors and the classification of Riemannian spin^c manifolds admitting a type I imaginary generalized Killing spinor, [https://arxiv.org/abs/2509.08477 arXiv:2509.08477]; 09/2025.<br />
<br />
* [https://kevinlimath.wordpress.com/ K. Li], [https://loeh.app.ur.de C. L&ouml;h], M. Moraschini, R. Sauer, [https://matthiasuschold.gitlab.io/ M. Uschold]. The cheap embedding principle: Dynamical upper bounds for homology growth, [https://arxiv.org/abs/2508.01347 arXiv:2508.01347]; 08/2025.<br />
<br />
* C. Dahlhausen, [https://www.jeroenhekking.nl/ J. Hekking], S. Wolters. Duality for KGL-modules in motivic homotopy theory, [https://arxiv.org/abs/2508.00064 arXiv:2508.00064]; 07/2025.<br />
<br />
*Z. Li, [https://sites.google.com/view/ysqin/ Y.Qin]. F-isocrystals of Higher Direct Images of p-Divisible Groups, [https://arxiv.org/abs/2506.11736 arXiv:2506.11736]; 06/2025<br />
<br />
* H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. Algebraic flat connections and o-minimality, [https://arxiv.org/abs/2506.07498 arXiv:2506.07498]; 06/2025<br />
<br />
* [https://tessbouis.com/ T. Bouis], A. Kundu. Beilinson--Lichtenbaum phenomenon for motivic cohomology, [https://arxiv.org/abs/2506.09910 arXiv:2506.09910]; 06/2025<br />
<br />
* [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Hinich's model for Day convolution revisited, [https://arxiv.org/abs/2506.06025 arXiv:2506.06025]; 06/2025<br />
<br />
* M. Nielsen, [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. The presentable stable envelope of an exact category, [https://arxiv.org/abs/2506.02598 arXiv:2506.02598]; 06/2025<br />
<br />
* P. Capovilla, [https://kevinlimath.wordpress.com/ K. Li], [https://loeh.app.uni-regensburg.de/ C. Löh]. Combination of open covers with $\pi_1$-constraints, [https://arxiv.org/abs/2505.04292 arXiv:2505.04292]; 05/2025.<br />
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*[https://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], Initial data rigidity implies spacetime rigidity, [https://arxiv.org/abs/2504.16095 arXiv:2504.16095]; 04/2025<br />
<br />
* [https://sites.google.com/view/chenyinglin/%E9%A6%96%E9%A1%B5 C. Lin], G. Zémor. Kneser's theorem for codes and ℓ-divisible set families. [https://arxiv.org/abs/2504.19304 arXiv:2504.19304]; 04/2025<br />
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* [https://kevinlimath.wordpress.com/ K. Li], M. Moraschini, G. Raptis. The Serre spectral sequence in bounded cohomology, [https://arxiv.org/abs/2503.22505 arXiv:2503.22505]; 03/2025.<br />
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* [https://webusers.imj-prg.fr/~antoine.sedillot/ A. Sédillot] Topological adelic curves: algebraic coverings, geometry of numbers and heights of closed points. [https://arxiv.org/abs/2503.20156 arXiv:2503.20156]; 03/2025<br />
<br />
* M. Ramzi, [https://vova-sosnilo.com/ V. Sosnilo], [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Every motive is the motive of a stable &infin;-category, [https://arxiv.org/abs/2503.11338 arXiv:2503.11338]; 03/2025<br />
<br />
* E. Elmanto, D. Kubrak, [https://vova-sosnilo.com/ V. Sosnilo]. On filtered algebraic K-theory of stacks I: characteristic zero, [https://arxiv.org/abs/2503.09928 arXiv:2503.09928]; 03/2025<br />
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* [https://kevinlimath.wordpress.com/ K. Li], L. Sanchez Saldana. A note on finiteness properties of vertex stabilisers, [https://arxiv.org/abs/2502.14751 arXiv:2502.14751]; 02/2025.<br />
<br />
* V. Saunier, [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. On exact categories and their stable envelopes. [https://arxiv.org/abs/2502.03408 arXiv:2502.03408]; 02/2025<br />
<br />
=== 2024 ===<br />
* [https://sites.google.com/view/chenyinglin/%E9%A6%96%E9%A1%B5 C. Lin] , Galois orbits of torsion points over polytopes near atoral sets. [https://arxiv.org/abs/2412.11156 arXiv:2412.11156]; 12/2024<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Bastl, T. Hirsch, [https://loeh.app.ur.de C. L&ouml;h], L. Munser, P. Perras, L. Schamback, [https://homepages.uni-regensburg.de/~usm34387/ M. Uschold] et al. Algorithms in 4-manifold topology, [https://arxiv.org/abs/2411.08775 arXiv:2411.08775 math.GT]; 11/2022<br />
<br />
* N. Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Maxime Ramzi, Separable commutative algebras in equivariant homotopy theory. [https://arxiv.org/abs/2411.06845 arXiv:2411.06845];11/2024<br />
<br />
* N. Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Maxime Ramzi, A symmetric monoidal fracture square. [https://arxiv.org/abs/2411.05467 arXiv:2411.05467];11/2024<br />
<br />
* [https://webusers.imj-prg.fr/~antoine.sedillot/ A. Sédillot] Pseudo-absolute values: foundations. [https://arxiv.org/abs/2411.03905 arXiv:2411.03905]; 11/2024<br />
<br />
* U. Bunke, M. Ludewig, Coronas and Callias type operators in coarse geometry [https://arxiv.org/abs/2411.01646 arXiv:2411.01646]; 11/2024<br />
<br />
* [https://hoyois.app.ur.de M. Hoyois]. Remarks on the motivic sphere without A^1-invariance, [https://arxiv.org/abs/2410.16757 arxiv:2410.16757]; 10/2024<br />
<br />
* N. Deshmukh, [https://sites.google.com/view/surajyadav/ S. Yadav]. A^1- connected stacky curves and the Brauer group of moduli of elliptic curves, [https://arxiv.org/abs/2410.01525 arxiv:2410.01525]; 10/2024<br />
<br />
* H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. A non-abelian version of Deligne's Fixed Part Theorem, [https://arxiv.org/abs/2408.13910 arXiv:2408.13910]; 08/2024.<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], F. Misev, A. Zupan, Bounding the ribbon numbers of knots and links , [https://arxiv.org/abs/2408.11618 arXiv:2408.11618 math.GT]; 08/2024<br />
<br />
* [https://kevinlimath.wordpress.com/ K. Li], [https://loeh.app.ur.de C. L&ouml;h], M. Moraschini, R. Sauer, [https://homepages.uni-regensburg.de/~usm34387/ M. Uschold]. The algebraic cheap rebuilding property, [https://arxiv.org/abs/2409.05774 arXiv:2409.05774]; 09/2024.<br />
<br />
* [https://homepages.uni-regensburg.de/~hof61178/ F. Hofmann] A vanishing criterion for cup products and Massey products in bounded cohomology. [https://arxiv.org/pdf/2407.17034 arXiv:2407.17034];07/2024<br />
<br />
*Magnus Carlson, Peter Haine, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Reconstruction of schemes from their étale topoi, [https://arxiv.org/abs/2407.19920 2407.19920]; 07/2024.<br />
<br />
* [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], R. Haugseng, T. Lenz, S. Linskens. Normed equivariant ring spectra and higher Tambara functors, [https://arxiv.org/abs/2407.08399 arXiv:2407.08399]; 07/2024<br />
<br />
*Adrian Clough, [https://sites.google.com/view/bastiaan-cnossen B. Cnossen], S. Linskens. Global spaces and the homotopy theory of stacks, [https://arxiv.org/abs/2407.06877 arXiv:2407.06877]; 07/2024<br />
<br />
*D. Gepner, S. Linskens, [https://sites.google.com/view/lucapol/home L. Pol] Global 2-rings and genuine refinements. [https://arxiv.org/pdf/2407.05124 arXiv:2407.05124];07/2024<br />
<br />
*Z. Li, [https://sites.google.com/view/ysqin/ Y.Qin]. On p-torsions of geometric Brauer groups, [https://arxiv.org/abs/2406.19518 arXiv:2406.19518]; 06/2024<br />
<br />
* [https://kerz.app.uni-regensburg.de/ M. Kerz], G. Tamme. A remark on crystalline cohomology. [https://arxiv.org/abs/2406.19772 arXiv:2406.19772]; 06/2024<br />
<br />
*F. Hebestreit, M. Land, M. Weiss, [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Homology manifolds and euclidean bundles [https://arxiv.org/abs/2406.14677 arXiv:2406.14677]; 06/2024<br />
<br />
* [https://homepages.uni-regensburg.de/~kuh45866/ H. Kufner]. Deligne's conjecture on the critical values of Hecke L-functions [https://arxiv.org/abs/2406.06148 arXiv:2406.06148]; 06/2024<br />
<br />
*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Conformal product structures on compact Kähler manifolds [https://arxiv.org/abs/2405.08430 arxiv.org/abs/2405.08430]; 05/2024<br />
<br />
*M. Ludewig, Categories of Lagrangian Correspondences in Super Hilbert Spaces and Fermionic Functorial Field Theory; [https://arxiv.org/abs/2212.02956 arXiv:2212.02956]; 03/2024.<br />
<br />
*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], The stringor bundle; [https://arxiv.org/abs/2206.09797 arXiv:2206.09797]; 04/2024.<br />
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* [https://sites.google.com/view/ysqin/ Y.Qin]. On the Brauer groups of fibrations. Math. Z. 307, 18 (2024), [https://doi.org/10.1007/s00209-024-03487-8 published version]; 04/2024<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kalelkar, J. Quintanilha, Writhe invariants of 3-regular spatial graphs , [https://arxiv.org/abs/2404.09649 arXiv:2404.09649 math.GT]; 04/2024<br />
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*[https://www.math.cit.tum.de/en/algebra/karlsson/ E. Karlsson], [https://www.math.cit.tum.de/en/algebra/scheimbauer/ C. I. Scheimbauer], [https://www.math.cit.tum.de/en/algebra/personen/walde/ T. Walde]. Assembly of constructible factorization algebras, [https://arxiv.org/abs/2403.19472 arXiv:2403.19472]; 03/2024<br />
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*M. Ludewig, The Clifford Algebra Bundle on Loop Space; [https://arxiv.org/abs/2204.00798 arXiv:2204.00798]; 03/2024.<br />
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*T. Annala, [https://hoyois.app.ur.de M. Hoyois], R. Iwasa. Atiyah duality for motivic spectra, [https://arxiv.org/abs/2403.01561 arXiv:2403.01561 math.AG]; 03/2024<br />
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*[https://sites.google.com/view/bastiaan-cnossen B. Cnossen], T. Lenz, S. Linskens. Parametrized higher semiadditivity and the universality of spans, [https://arxiv.org/abs/2403.07676 arXiv:2403.07676]; 03/2024 <br />
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*[https://sites.google.com/view/bastiaan-cnossen B. Cnossen], R. Haugseng, T. Lenz, S. Linskens. Homotopical commutative rings and bispans, [https://arxiv.org/abs/2403.06911 arXiv:2403.06911]; 03/2024<br />
<br />
*M. Ramzi, [https://vova-sosnilo.com/ V. Sosnilo], [https://homepages.uni-regensburg.de/~wic42659/ C. Winges]. Every spectrum is the K-theory of a stable &infin;-category, [https://arxiv.org/abs/2401.06510 arXiv:2401.06510]; 01/2024<br />
<br />
*N. Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Separable commutative algebras and Galois theory in stable homotopy theories. [https://arxiv.org/abs/2305.01259 arXiv:2305.01259]; Advances in Mathematics 1/2024<br />
<br />
===2023===<br />
<br />
*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. Semi-stable Lefschetz Pencils, [https://arxiv.org/abs/2311.15886 arXiv:2311.15886]; 11/2023<br />
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*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Proper morphisms of infinity-topoi, [https://arxiv.org/abs/2311.08051 arxiv:2311.08051]; 11/2023.<br />
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*[https://sites.google.com/view/bastiaan-cnossen B. Cnossen], T. Lenz, S. Linskens. The Adams isomorphism revisited, [https://arxiv.org/abs/2311.04884 arXiv:2311.04884]; 11/2023<br />
<br />
*B. Ammann, C.Löh, [http://www.berndammann.de/publications/minimal-geodesics/ A quadratic lower bound for the number of minimal geodesics], [https://arxiv.org/abs/2311.01626 arXiv:2311.01626]; 11/2023.<br />
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*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Einstein metrics on conformal products [https://arxiv.org/abs/2311.03744 arxiv:311.03744]; 11/2023.<br />
<br />
*M. Pippi. On some (co)homological invariants of coherent matrix factorizations, J. Noncommut. Geom. (2023), arXiv version: [https://arxiv.org/abs/2011.14740]; 08/2023.<br />
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*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], A representation of the string 2-group; [https://arxiv.org/abs/2308.05139 arXiv:2308.05139]; 8/2023.<br />
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*M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Quantization of conductance and the coarse cohomology of partitions; [https://arxiv.org/abs/2308.02819 arXiv:2308.02819]; 8/2023.<br />
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*[https://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], Initial data sets with dominant energy condition admitting no smooth DEC spacetime extension, [https://arxiv.org/abs/2308.00643 arXiv:2308.00643]; 08/2023<br />
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*[https://loeh.app.ur.de C. L&ouml;h], [https://graptismath.net G. Raptis]. A roadmap to the (vanishing of the) Euler characteristic, [https://arxiv.org/abs/2306.16933 arXiv:2306.16933 math.GT]; the poster version can be found [https://go.ur.de/euler-roadmap here]; 06/2023<br />
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* M. Ludewig, The spinor bundle on loop space; [https://arxiv.org/abs/2305.12521 arXiv:2305.12521]; 5/2023.<br />
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*[https://loeh.app.ur.de C. L&ouml;h]. Exponential growth rates in hyperbolic groups (after Koji Fujiwara and Zlil Sela), Exposée 1206 for the Séminaire Bourbaki (April 2023), [https://arxiv.org/abs/2304.04424 arXiv:2304.04424 math.GR]; 04/2023 <br />
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*[https://homepages.uni-regensburg.de/~glj57400/index.html J. Glöckle], Initial data rigidity via Dirac-Witten operators, [https://arxiv.org/abs/2304.02331 arXiv:2304.02331 math.DG]; 04/2023.<br />
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*R. Gualdi, M. Sombra. Limit heights and special values of the Riemann zeta function, [https://arxiv.org/abs/2304.01966 arXiv:2304.01966 math.NT]; 04/2023.<br />
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*P. Haine, Tim Holzschuh, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Nonabelian base change theorems & étale homotopy theory, [https://arxiv.org/abs/2304.00938 arXiv:2304.00938 math.AG]; 04/2023.<br />
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* A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Adapted metrics on locally conformally product manifolds [https://arxiv.org/abs/2305.00185 arxiv:2305.00185]; 04/2023<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], K. Ince, When does the table theorem imply a solution to the square peg problem?, [https://arxiv.org/abs/2303.17711 arXiv:2303.17711 math.GT]; 03/2023<br />
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*Tobias Barthel, Natalia Castellana, Drew Heard, Niko Naumann, [https://sites.google.com/view/lucapol/home L. Pol], Beren Sanders, Descent in tensor triangular geometry. [https://arxiv.org/abs/2305.02308 arXiv:2305.02308]; Proceedings of the Abel Symposium 2022, 3/2023<br />
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*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Internal higher topos theory, [https://arxiv.org/abs/2303.06437 arXiv:2303.06437 math.CT]; 03/2023.<br />
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*T. Annala, [https://hoyois.app.uni-regensburg.de M. Hoyois], R. Iwasa. Algebraic cobordism and a Conner-Floyd isomorphism for algebraic K-theory, [https://arxiv.org/abs/2303.02051 arXiv:2303.02051 math.AG]; 03/2023. To appear in J. Amer. Math. Soc.<br />
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*M. Grant, [https://kevinlimath.wordpress.com/ K. Li], E. Meir, I. Patchkoria. Comparison of equivariant cohomological dimensions, [https://arxiv.org/abs/2302.08574 arXiv:2302.08574 math.AT]; 02/2023.<br />
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*D. Beraldo, M. Pippi. Non-commutative nature of ℓ-adic vanishing cycles, [https://arxiv.org/abs/2302.10120 arXiv:2302.10120 math.AG]; 02/2023. <br />
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*[https://homepages.uni-regensburg.de/~gur23971/ R. Gualdi]. ¿Cu&aacute;ntas ra&iacute;ces de la unidad anulan un polinomio en dos variables?, La Gaceta de la Real Sociedad Matem&aacute;tica Espa&ntilde;ola 26 (2023), 149 — 172; 02/2023 (divulgative article)<br />
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*[https://loeh.app.ur.de C. L&ouml;h]. A comment on the structure of graded modules over graded principal ideal domains in the context of persistent homology, [https://arxiv.org/abs/2301.11756 arXiv:2301.11756 math.AC]; 01/2023<br />
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*M. Christ, T. Dyckerhoff, [https://www.math.cit.tum.de/en/algebra/personen/walde/ T. Walde]. Lax additivity, [https://arxiv.org/abs/2402.12251 arXiv:2402.12251]; 01/2023.<br />
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*M. Christ, T. Dyckerhoff, [https://www.math.cit.tum.de/en/algebra/personen/walde/ T. Walde]. Complexes of stable ∞-categories, [https://arxiv.org/abs/2301.02606 arXiv:2301.02606]; 01/2023.<br />
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*T. Barthel, N. Castellana, D. Heard, [https://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [https://sites.google.com/view/lucapol/home L. Pol] Quillen stratification in equivariant homotopy theory.[https://arxiv.org/abs/2301.02212 ArXiv:2301.02212], to appear in Inventiones Mathematicae;01/2023<br />
<br />
===2022===<br />
*A. Hogadi, S. Yadav. A^1-connectivity of moduli of vector bundles on a curve. [https://arxiv.org/abs/2110.05799 arXiv:2110.05799v2]; 12/22 (updated and final version)<br />
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*[https://homepages.uni-regensburg.de/~usm34387/ M. Uschold].Torsion homology growth and cheap rebuilding of inner-amenablegroups, [https://arxiv.org/abs/2212.07916 arXiv: 2212.07916math.GR]; 12/2022.<br />
<br />
*D. Beraldo, M. Pippi. Non-commutative intersection theory and unipotent Deligne-Milnor formula, [https://arxiv.org/abs/2211.11717 arXiv:2211.11717 math.AG]; 11/2022.<br />
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*[https://homepages.uni-regensburg.de/~glj57400/index.html J. Glöckle], An Enlargeability Obstruction for Spacetimes with both Big Bang and Big Crunch, [https://arxiv.org/abs/2111.02656 arXiv:2111.02656 math.DG]; 11/2022. <br />
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*[https://loeh.app.ur.de C. L&ouml;h], G. Sartori. Integral foliated simplicial volume and ergodic decomposition, [https://arxiv.org/abs/2211.00337 arXiv:2211.00337 math.GT]; 11/2022<br />
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*[https://vova-sosnilo.com/ V. Sosnilo]. A^1-invariance of localizing invariants, [https://arxiv.org/abs/2211.05602 arXiv:2211.05602]; 10/2022; to appear in Journal of K-theory<br />
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*[https://hoyois.app.uni-regensburg.de M. Hoyois], Joachim Jelisiejew, [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], [https://www.muramatik.com M. Yakerson]. Hermitian K-theory via oriented Gorenstein algebras. [https://arxiv.org/abs/2103.15474 arXiv:2103.15474]; 09/2022 <br />
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*D.-C. Cisinski, M. Pippi. Étale tame vanishing cycles over [A^1_S/G_{m,S}], [https://arxiv.org/abs/2209.13381 arXiv:2209.13381]; 09/2022.<br />
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*[https://loeh.app.ur.de C. L&ouml;h], [https://homepages.uni-regensburg.de/~prj05723/ J. Witzig]. Universal finite functorial semi-norms, [https://arxiv.org/abs/2209.12971 arXiv:2209.12971 math.CT]; 09/2022<br />
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*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], 2-vector bundles; [https://arxiv.org/abs/2106.12198 arXiv:2106.12198]; 9/2022.<br />
<br />
*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Presentable categories internal to an infinity-topos, [https://arxiv.org/abs/2209.05103 arxiv:2209.05103 math.CT]; 09/2022<br />
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* U. Bunke, M. Ludewig, Breaking symmetries for equivariant coarse homology theories [https://arxiv.org/abs/2112.11535 arXiv:2112.11535]; 12/2021<br />
<br />
*P. Haine, Tim Holzschuh, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], The fundamental fiber sequence in étale homotopy theory, [https://doi.org/10.1093/imrn/rnad018 International Mathematics Research Notices]<br />
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*[https://loeh.app.ur.de C. L&ouml;h]. Exploring Formalisation. A Primer in Human-Readable Mathematics in Lean 3 with Examples from Simplicial Topology, Surveys and Tutorials in the Applied Mathematical Sciences, volume 11, Springer, [https://doi.org/10.1007/978-3-031-14649-7 DOI 10.1007/978-3-031-14649-7], [https://loeh.app.uni-regensburg.de/exploring-formalisation/ project homepage (including Lean src)], 09/2022. <br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, J. Rathore, Tame class field theory over local fields, [https://arxiv.org/abs/2209.02953 arXiv:2209.02953]; 09/2022<br />
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*[https://people.math.ethz.ch/~bbrueck/ B. Br&uuml;ck], [https://people.math.ethz.ch/~fournief/ F. Fournier Facio], [https://loeh.app.ur.de C. L&ouml;h]. Median quasimorphisms on CAT(0) cube complexes and their cup products, [https://arxiv.org/abs/2209.05811 arXiv:2209.05811 math.GR]; 09/2022<br />
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*B. Ammann, [http://www.berndammann.de/publications/diracharm3/ On Triviality of Dirac-harmonic maps], [https://arxiv.org/abs/2209.03074 arXiv:2209.03074]; 09/2022.<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, M. Suzuki, Blanchfield pairings and Gordian distance , [https://arxiv.org/abs/2208.13327 arXiv:2208.13327 math.GT]; 08/2022<br />
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*P. Kristel, M. Ludewig, [http://math.konradwaldorf.de/ K. Waldorf], The insidious bicategory of algebra bundles; [https://arxiv.org/abs/2204.03900 arXiv:2204.03900]; 4/2022. <br />
<br />
*S. Linskens, D. Nardin, [https://sites.google.com/view/lucapol/home L. Pol]. Global homotopy theory via partially lax limits. [https://arxiv.org/abs/2206.01556 arXiv:2206.01556]; to appear in Geometry and Topology, 06/2022<br />
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*[https://ithems.riken.jp/en/members/yosuke-kubota Y. Kubota], M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Delocalized spectra of Landau operators on helical surfaces; [https://arxiv.org/abs/2201.05416 arXiv:2201.05416]; 06/2022.<br />
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*[https://loeh.app.ur.de C. L&ouml;h]. The spectrum of simplicial volume with fixed fundamental group, [https://arxiv.org/abs/2205.14877 arXiv:2205.14877 math.GT]; 05/2022<br />
<br />
*[https://www.uni-regensburg.de/mathematics/mathematics-pippi/startseite/index.html M. Pippi]. On the structure of dg categories of relative singularities, updated version [https://arxiv.org/abs/1911.01332 arXiv:1911.01332v2]; 05/2022<br />
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*[https://hk-nguyen-math.github.io H.K. Nguyen], Taichi Uemura. ∞-type theories, [https://arxiv.org/abs/2205.00798 arXiv:2205.00789]; 05/2022<br />
<br />
*M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Large-scale geometry obstructs localization; [https://arxiv.org/abs/2204.12895 arXiv:2204.12895]; 5/2022.<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. Kausik, J. P. Quintanilha. An algorithm to calculate generalized Seifert matrices, [https://arxiv.org/abs/2204.10004 arXiv:2204.10004 math.GT]; 04/2022<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], [https://homepages.uni-regensburg.de/~mif57716/index.html F. Misev], R. Zentner. Rational homology ribbon cobordism is a partial order, [https://arxiv.org/abs/2204.10730 arXiv:2204.10730 math.GT]; 04/2022<br />
<br />
*Y. Fang, [https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html K. Künnemann]. On the non-archimedean Monge-Ampère equation in mixed characteristic. [https://arxiv.org/abs/2203.12282 arXiv:2203.12282]; 03/2022 <br />
<br />
*[https://homepages.uni-regensburg.de/~prj05723/ J. Witzig]. Abstract Excision and ℓ¹-Homology, [https://arxiv.org/abs/2203.06120 arXiv:2203.06120 math.AT]; 03/2022<br />
<br />
*[https://kevinlimath.wordpress.com/ K. Li], C. L&ouml;h, M. Moraschini. Bounded acyclicity and relative simplicial volume, [https://arxiv.org/abs/2202.05606 arXiv:2202.05606 math.AT]; 02/2022<br />
<br />
*C. L&ouml;h, [https://homepages.uni-regensburg.de/~usm34387 M. Uschold]. L^2-Betti numbers and computability of reals, [https://arxiv.org/abs/2202.03159 arXiv:2202.03159 math.GR]; 02/2022<br />
<br />
===2021===<br />
<br />
*C. L&ouml;h, M. Moraschini, [https://topology.math.kit.edu/21_53.php R. Sauer]. Amenable covers and integral foliated simplicial volume, [https://arxiv.org/abs/2112.12223 arXiv:2112.12223 math.GT]; 12/2021<br />
<br />
*L. Martini, [https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], Limits and colimits in internal higher category theory, [https://arxiv.org/abs/2111.14495 arxiv:2111.14495 math.CT]; 11/2021 <br />
<br />
*[https://people.math.ethz.ch/~fournief/ F. Fournier Facio], C. L&ouml;h, M. Moraschini. Bounded cohomology and binate groups, [https://arxiv.org/abs/2111.04305 arXiv:2111.04305 math.GR]; 11/2021<br />
<br />
*M. Ludewig, [http://faculty.bicmr.pku.edu.cn/~guochuanthiang/ G. C. Thiang], Cobordism invariance of topological edge-following states; [https://arxiv.org/abs/2001.08339 arXiv:2001.08339];10/2021.<br />
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*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, J. Rathore, A decomposition theorem for 0-cycles and applications, [https://arxiv.org/abs/2109.10037 arXiv:2109.10037]; 09/2021<br />
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*C. L&ouml;h, M. Moraschini, [https://www.graptismath.net G. Raptis]. On the simplicial volume and the Euler characteristic of (aspherical) manifolds, [https://arxiv.org/abs/2109.08115 arXiv:2109.08115 math.AT]; 09/2021<br />
<br />
* A. A. Khan, C. Ravi. Generalized cohomology theories for algebraic stacks. [https://arxiv.org/abs/2106.15001 arXiv:2106.15001]; 06/2021<br />
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*[https://people.math.ethz.ch/~fournief/ F. Fournier Facio], C. L&ouml;h, M. Moraschini. Bounded cohomology of finitely generated groups: vanishing, non-vanishing, and computability, [https://arxiv.org/abs/2106.13567 arXiv:2106.13567 math.GR]; 06/2021 <br />
<br />
*[https://sites.google.com/view/lucapol/home L. Pol], J. Williamson. Local Gorenstein duality in chromatic group cohomology. [https://arxiv.org/abs/2106.08669 arXiv:2106.08669]; 06/2021<br />
<br />
*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Conformal vector fields on lcK manifolds [https://arxiv.org/abs/2106.06851 arxiv:2106.06851]; 06/2021<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], [https://homepages.uni-regensburg.de/~mul37549/ L. Munser], J. P. Quintanilha, Y. Santos Rego. Canonical decompositions and algorithmic recognition of spatial graphs, [https://arxiv.org/abs/2105.06905 arXiv:2105.06905 math.GT]; 05/2021<br />
<br />
*M. Moraschini, [https://graptismath.net/index.html G. Raptis]. Amenability and acyclicity in bounded cohomology theory, [https://arxiv.org/abs/2105.02821 arXiv:2105.02821 math.AT]; 05/2021<br />
<br />
*C. L&ouml;h, M. Moraschini. Topological volumes of fibrations: A note on open covers, [https://arxiv.org/abs/2104.06038 arXiv:2104.06038 math.GT]; 04/2021<br />
<br />
*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, Ramified class field theory and duality over finite fields, [https://arxiv.org/abs/2104.03029 arXiv:2104.03029]; 04/2021<br />
<br />
*[https://graptismath.net/index.html G. Raptis]. Bounded cohomology and homotopy colimits, [https://arxiv.org/abs/2103.15614 arXiv:2103.15614]; 03/2021<br />
<br />
* B. Ammann, [http://homepages.uni-regensburg.de/~glj57400/ J. Glöckle], Dominant energy condition and spinors on Lorentzian manifolds, [https://arxiv.org/abs/2103.11032 arXiv:2103.11032]; 03/2021.<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz], S. Saito, G. Tamme. K-theory of non-archimedean rings II. [https://arxiv.org/abs/2103.06711 arXiv:2103.06711]; 03/2021 <br />
<br />
*[https://hk-nguyen-math.github.io/ H. K. Nguyen], [https://graptismath.net/index.html G. Raptis], C. Schrade. Higher weak (co)limits, adjoint functor theorems, and higher Brown representability, [https://arxiv.org/abs/2103.06003 arXiv:2103.06003]; 03/2021<br />
<br />
*F. Hanisch, [https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig]. A Rigorous Construction of the Supersymmetric Path Integral Associated to a Compact Spin Manifold. [https://arxiv.org/abs/1709.10027 arXiv:1709.10027]; 03/2021<br />
<br />
*F. Hanisch, [https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig]. The Fermionic integral on loop space and the Pfaffian line bundle. [https://arxiv.org/abs/1709.10028 arXiv:1709.10028]; 03/2021<br />
<br />
*B. Güneysu, [https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig]. The Chern Character of theta-summable Fredholm Modules over dg Algebras and Localization on Loop Space. [https://arxiv.org/abs/1901.04721 arXiv:1901.04721]; 03/2021<br />
<br />
*J.I. Burgos Gil, [https://gubler.app.uni-regensburg.de/ W. Gubler], P. Jell, [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html K. Künnemann]. Pluripotential theory for tropical toric varieties and non-archimedean Monge-Ampére equations. [https://arxiv.org/abs/2102.07392 arXiv:2102.07392]; 02/2021<br />
<br />
*[https://sites.google.com/view/lucapol/home L. Pol], N.P. Strickland. Representation stability and outer automorphism groups. [https://arxiv.org/abs/2102.06410 arxiv:2102.06410]; 02/2021<br />
<br />
*T. Fenzl. Extended skeletons of poly-stable pairs, [https://arxiv.org/abs/2102.05130 arxiv:2102.05130]; 02/2021<br />
<br />
*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, Idele class groups with modulus, [https://arxiv.org/abs/2101.04609 arXiv:2101.04609]; 01/2021<br />
<br />
*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz]. Local systems with quasi-unipotent monodromy at infinity are dense, [https://arxiv.org/abs/2101.00487 arXiv:2101.00487]; 01/2021<br />
<br />
===2020===<br />
<br />
*[https://homepages.uni-regensburg.de/~wos07573/index.html S. Wolf], The pro-étale topos as a category of pyknotic presheaves, Doc. Math. 27, 2067-2106 (2022) 12/2020<br />
<br />
* A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Metric connections with parallel twistor-free torsion [https://arxiv.org/abs/2012.10882 arXiv:2012.10882 math.DG]; 12/2020<br />
<br />
*B. Ammann, J. Mougel, V. Nistor. A regularity result for the bound states of N-body Schrödinger operators: Blow-ups and Lie manifolds [https://arxiv.org/abs/2012.13902 arXiv:2012.13902]; 12/2020.<br />
<br />
*J.I. Burgos Gil, [https://sites.google.com/view/souvikgoswami S. Goswami], G. Pearlstein. Height Pairing on Higher Cycles and Mixed Hodge Structures. Proceedings of the London Mathematical Society, 125 (2022), Issue 1, 61-170 [https://doi.org/10.1112/plms.12443].<br />
<br />
*P. Capovilla, M. Moraschini, C. L&ouml;h. Amenable category and complexity, [https://arxiv.org/abs/2012.00612 arXiv:2012.00612]; 12/2020.<br />
<br />
*S.Balchin, J.P.C. Greenlees, [https://sites.google.com/view/lucapol/home L. Pol], J. Williamson. Torsion model for tensor triangulated categories: the one-step case. [https://arxiv.org/abs/2011.10413 arXiv:2011.10413]; 11/2020<br />
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*[https://sites.google.com/view/lucapol/home L. Pol], J. Williamson. The homotopy theory of complete modules. [https://arxiv.org/abs/2011.06989 arXiv:2011.06989]; 11/2020<br />
<br />
*S. Boucksom, [https://gubler.app.uni-regensburg.de/ W. Gubler], F. Martin. Non-Archimedean volumes of metrized nef line bundles. [https://arxiv.org/abs/2011.06986 arXiv:2011.06986]; 11/2020 <br />
<br />
*T. Bachmann, A. A. Khan, C. Ravi, V. Sosnilo. Categorical Milnor squares and K-theory of algebraic stacks. [https://arxiv.org/abs/2011.04355 arXiv:2011.04355]; 11/2020<br />
<br />
*P. Dolce, [https://homepages.uni-regensburg.de/~gur23971/ R. Gualdi], Numerical equivalence of ℝ-divisors and Shioda-Tate formula for arithmetic varieties, [https://arxiv.org/abs/2010.16134 arXiv:2010.16134]; 10/2020<br />
<br />
* N. Heuer, C. L&ouml;h, The spectrum of simplicial volume of non-compact manifolds, [https://arxiv.org/abs/2010.12945 arXiv:2010.12945]; 10/2020.<br />
<br />
*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], Z. Yi, A Short Proof of the Localization Formula for the Loop Space Chern Character of Spin Manifolds, [https://arxiv.org/abs/2010.05892 arXiv:2010.05892]; 10/2020.<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. L&ouml;h, Epimorphism testing with virtually Abelian targets, [https://arxiv.org/abs/2010.07537 arXiv:2010.07537]; 10/2020.<br />
<br />
*N.Sardari, [https://sites.google.com/view/masoudzargar M.Zargar], New upper bounds for spherical codes and packings, [https://arxiv.org/abs/2001.00185 arXiv:2001.00185]; 09/2020<br />
<br />
*C. Ravi, B. Sreedhar. Virtual equivariant Grothendieck-Riemann-Roch formula. [https://arxiv.org/abs/2009.09697 arXiv:2009.09697]; 09/2020<br />
<br />
*B. Calmès, E. Dotto, Y. Harpaz, F. Hebestreit, K. Moi, [http://markus-land.de/ M. Land], [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], T. Nikolaus, W. Steimle. Hermitian K-theory for stable ∞-categories III: Grothendieck-Witt groups of rings [http://arxiv.org/abs/2009.07225 arXiv:2009.07225]; 09/2020<br />
<br />
*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], G. C. Thiang. Gaplessness of Landau Hamiltonians on hyperbolic half-planes via coarse geometry. [https://arxiv.org/abs/2009.07688 arXiv:2009.07688]; 09/2020..<br />
<br />
*B. Calmès, E. Dotto, Y. Harpaz, F. Hebestreit, K. Moi, [http://markus-land.de/ M. Land], [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], T. Nikolaus, W. Steimle. Hermitian K-theory for stable ∞-categories II: Cobordism categories and additivity [https://arxiv.org/abs/2009.07224 arXiv:2009.07224]; 09/2020<br />
<br />
*B. Calmès, E. Dotto, Y. Harpaz, F. Hebestreit, K. Moi, [http://markus-land.de/ M. Land], [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], T. Nikolaus, W. Steimle. Hermitian K-theory for stable ∞-categories I: Foundations [http://arxiv.org/abs/2009.07223 arXiv:2009.07223]; 09/2020<br />
<br />
*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], Motivic invariants of symmetric powers, [https://arxiv.org/abs/2009.06986, arxiv:2009.06986]; 09/2020<br />
<br />
*[https://hoyois.app.uni-regensburg.de M. Hoyois], Joachim Jelisiejew, [https://homepages.uni-regensburg.de/~nad22969/ D. Nardin], Burt Totaro, [https://www.muramatik.com M. Yakerson]. The Hilbert scheme of infinite affine space and algebraic K-theory. [https://arxiv.org/abs/2002.11439 arXiv:2002.11439]; 09/2020 <br />
<br />
*Y. Kezuka, Tamagawa number divisibility of central L-values of twists of the Fermat elliptic curve. [https://arxiv.org/abs/2003.02772 arXiv:2003.02772 math.NT]; 08/2020<br />
<br />
*E. Elmanto, [https://homepages.uni-regensburg.de/~nad22969/research.php D. Nardin] and L. Yang. A descent view on Mitchell's theorem [https://arxiv.org/abs/2008.02821 arXiv:2008.02821]; 08/2020<br />
<br />
*[https://sites.google.com/view/rahul-gupta-math/welcome R. Gupta], A. Krishna, Reciprocity for Kato-Saito idele class group with modulus, [https://arxiv.org/abs/2008.05719 arXiv:2008.05719]; 08/2020<br />
<br />
*S. Baader, R. Blair, A. Kjuchukova and [https://homepages.uni-regensburg.de/~mif57716/ F. Misev]. The bridge number of arborescent links with many twigs. [https://arxiv.org/abs/2008.00763 arXiv:2008.00763]; 08/2020<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, L. Lewark, M. Nagel and M. Powell. Homotopy ribbon concordance, Blanchfield pairings, and twisted Alexander polynomials. [https://arxiv.org/abs/2007.15289 arXiv:2007.15289]; 08/2020<br />
<br />
* G. Herrmann and J. P. Quintanilha. The Complex of Hypersurfaces in a Homology Class. [https://arxiv.org/abs/2007.00522 arXiv:2007.00522]; 07/2020<br />
<br />
*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], S. Roos. The Chiral Anomaly of the Free Fermion in Functorial Field Theory. [https://arxiv.org/abs/2010.05892 arXiv:2010.05892]; Ann. Henri Poincare, 21:1191-1233, 06/2020.<br />
<br />
*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], G. C. Thiang. Good Wannier bases in Hilbert modules associated to topological insulators. [https://arxiv.org/abs/1904.13051 arXiv:1904.13051]; J. Math. Phys., 61, 061902, 06/2020.<br />
<br />
*A. Galateau and [https://cesar-martinez-math.weebly.com C. Martínez]. Homothéties explicites des représentations ℓ-adiques. [https://arxiv.org/abs/2006.07401 arXiv:2006.07401]; 06/2020<br />
<br />
*H. Esnault and M. Kerz. Density of Arithmetic Representations of Function Fields. [https://arxiv.org/abs/2005.12819 arXiv:2005.12819]; 05/2020<br />
<br />
*S. Boucksom, [https://gubler.app.uni-regensburg.de/ W. Gubler], F. Martin. Differentiability of relative volumes over an arbitrary non-archimedean field. [https://arxiv.org/abs/2004.03847 arXiv:2004.03847]; 04/2020<br />
<br />
*[https://ekvv.uni-bielefeld.de/pers_publ/publ/PersonDetail.jsp?personId=412153703&lang=en A. M. Botero] and J. I. Burgos Gil. Toroidal b-divisors and Monge-Ampére measures. [https://arxiv.org/abs/2004.14045 arXiv.2004.1405]; 04/2020<br />
<br />
*A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. Closed 1-Forms and Twisted Cohomology [https://arxiv.org/abs/2003.10368 arXiv:2003.10368 math.DG]; 03/2020 <br />
<br />
*K. van Woerden. Quantifying Quillen's Uniform Fp-isomorphism Theorem. [https://arxiv.org/abs/1711.10206v2 arXiv:1711.10206v2 math. AT]; 03/2020<br />
<br />
* [https://drew-heard.github.io/ D. Heard]. The topological nilpotence degree of a Noetherian unstable algebra. [https://arxiv.org/abs/2003.13267 arXiv:2003.13267]; 03/2020<br />
<br />
*[https://www.fernuni-hagen.de/juniorprofessur-algebra/team/steffen.kionke.shtml S. Kionke], C. L&ouml;h. A note on p-adic simplicial volumes, [https://arxiv.org/abs/2003.10756 arXiv:2003.10756 math.GT]; 03/2020<br />
<br />
* [https://www.icmat.es/miembros/burgos/index.html Burgos Gil, José Ignacio]; [https://gubler.app.uni-regensburg.de/ Gubler, Walter]; P. Jell; [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html Künnemann, Klaus]: A comparison of positivity in complex and tropical toric geometry. [https://arxiv.org/abs/2003.08644 arXiv:2003.08644 math.AG]; 03/2020.<br />
<br />
*C. L&ouml;h. Ergodic theoretic methods in group homology. A minicourse on L2-Betti numbers in group theory. SpringerBriefs in Mathematics, Springer, [https://www.springer.com/gp/book/9783030442194 DOI 10.1007/978-3-030-44220-0] 03/2020.<br />
<br />
*C. L&ouml;h, M. Moraschini. Simplicial volume via normalised cycles, [https://arxiv.org/abs/2003.02584 arXiv:2003.02584 math.AT]; 03/2020<br />
<br />
*[https://homepages.uni-regensburg.de/~gur23971/ R. Gualdi], [https://cesar-martinez-math.weebly.com C. Martínez], Higher dimensional essential minima and equidistribution of cycles, [https://arxiv.org/abs/2001.11468 arXiv:2001.11468]; 01/2020<br />
<br />
*[http://markus-land.de M. Land], [http://www.staff.science.uu.nl/~meier007/ L. Meier], G. Tamme, Vanishing results for chromatic localizations of algebraic K-theory. [https://arxiv.org/abs/2001.10425 arXiv:2001.10425]; 01/2020<br />
<br />
*N. Ginoux, G. Habib, [https://pilca.app.uni-regensburg.de/ M. Pilca], U. Semmelmann. An Obata-type characterization of doubly-warped product Kähler manifolds. [https://arxiv.org/abs/2002.08808 arxiv:2002.08808]; 02/2020<br />
<br />
*N. Ginoux, G. Habib, [https://pilca.app.uni-regensburg.de/ M. Pilca], U. Semmelmann. An Obata-type characterization of Calabi metrics on line bundles. [https://arxiv.org/abs/2002.08810 arxiv:2002.08810]; 02/2020<br />
<br />
*T. Barthel, [https://drew-heard.github.io/ D. Heard], N. Castellana, G. Valenzuela. Local Gorenstein duality for cochains on spaces. [https://arxiv.org/abs/2001.02580 arXiv:2001.02580]; 01/2020. Journal of Pure and Applied Algebra, Volume 225, Issue 2, February 2021<br />
<br />
*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], G. C. Thiang. Cobordism invariance of topological edge-following states. [https://arxiv.org/abs/2001.08339 arXiv:2001.08339]; 01/2020.<br />
<br />
*[https://homepages.uni-regensburg.de/~lum63364/ M. Ludewig], A. Stoffel. A framework for geometric field theories and their classification in dimension one. [https://arxiv.org/abs/2001.05721 arXiv:2001.05721]; 01/2020.<br />
<br />
<br />
===2019===<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], [http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], Eisenstein-Kronecker classes, integrality of critical values of Hecke L-functions and p-adic interpolation,[https://arxiv.org/abs/1912.03657 arXiv:1912.03657]; 12/2019<br />
<br />
*M. Moraschini, Alessio Savini. Multiplicative constants and maximal measurable cocycles in bounded cohomology. [https://arxiv.org/abs/1912.09731 arXiv:1912.09731]; 12/2019<br />
<br />
*[https://friedl.app.uni-regensburg.de/ Stefan Friedl], Stefano Vidussi. BNS Invariants and Algebraic Fibrations of Group Extensions. [https://arxiv.org/abs/1912.10524 arXiv:1912.10524]; 12/2019<br />
<br />
*[http://people.dm.unipi.it/frigerio/ R. Frigerio], M. Moraschini. Gromov's theory of multicomplexes with applications to bounded cohomology and simplicial volume, [https://arxiv.org/abs/1808.07307 arXiv:1808.07307 math.GT]; 12/2019; To appear in Memoirs of the American Mathematical Society.<br />
<br />
*[https://ekvv.uni-bielefeld.de/pers_publ/publ/PersonDetail.jsp?personId=412153703&lang=en A. M. Botero], J. I. Burgos Gil and M. Sombra. Convex analysis on polyhedral spaces. [https://arxiv.org/abs/1911.04821 arXiv:1911.04821]; 11/2019 <br />
<br />
*Y. Kezuka, Y. Li, A classical family of elliptic curves having rank one and the 2-primary part of their Tate-Shafarevich group non-trivial. [https://arxiv.org/abs/1911.04532 arXiv:1911.04532 math.NT]; 11/2019<br />
<br />
*N. Heuer, C. L&ouml;h. Transcendental simplicial volumes, [https://arxiv.org/abs/1911.06386 arXiv:1911.006386 math.GT]; 11/2019<br />
<br />
*N. Heuer, C. L&ouml;h. Simplicial volume of one-relator groups and stable commutator length, [https://arxiv.org/abs/1911.02470 arXiv:1911.02470 math.GT]; 11/2019<br />
<br />
*T. Bachmann, E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, [https://www.muramatik.com M. Yakerson]. On the infinite loop spaces of algebraic cobordism and the motivic sphere. [https://arxiv.org/abs/1911.02262 arXiv:1911.02262]; 11/2019<br />
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*C. L&ouml;h, [https://topology.math.kit.edu/english/21_53.php R. Sauer]. Bounded cohomology of amenable covers via classifying spaces, [https://arxiv.org/abs/1910.11716 arXiv:1910.11716 math.AT]; 10/2019<br />
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*H.K.Nguyen, Covariant & Contravariant Homotopy Theories, [https://arxiv.org/abs/1908.06879 arxiv:1908.06879]; 08/2019<br />
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*Y. Kezuka, J. Choi, Y. Li, Analogues of Iwasawa's μ=0 conjecture and the weak Leopoldt conjecture for a non-cyclotomic ℤ2-extension. [https://arxiv.org/abs/1711.01697 arXiv:1711.01697 math.NT]; Asian J. Math., Vol. 23, No. 3, pp. 383-400, 7/2019<br />
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*F. Madani, A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. LcK structures with holomorphic Lee vector field on Vaisman-type manifolds [https://arxiv.org/abs/1905.07300 arXiv:1905.07300 math.DG]; 05/2019 <br />
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*P. Feller, [http://lewark.de/lukas/ L. Lewark]. Balanced algebraic unknotting, linking forms, and surfaces in three- and four-space. [http://arxiv.org/abs/1905.08305 arXiv:1905.08305]; 05/2019<br />
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* P. Antonini, A. Buss, A. Engel, T. Siebenand. Strong Novikov conjecture for low degree cohomology and exotic group C*-algebras, [https://arxiv.org/abs/1905.07730 arXiv:1905.07730 math.KT]; 05/2019<br />
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*J. Schmidt, [https://www.florianstrunk.de F. Strunk]. A Bloch--Ogus Theorem for henselian local rings in mixed characteristic. [https://arxiv.org/abs/1904.02937 arXiv:1904.02937]; 04/2019<br />
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*T. Barthel, [https://drew-heard.github.io/ D. Heard], N. Castellana, G. Valenzuela. On stratification for spaces with Noetherian mod p cohomology. [https://arxiv.org/abs/1904.12841 arxiv:1904.12841]; 04/2019<br />
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*B. Karlhofer, [https://homepages.abdn.ac.uk/kedra/pages/ J. Kędra], M. Marcinkowski, A. Trost. Qualitative counting closed geodesics,[https://arxiv.org/abs/1904.11237 arXiv:1904.11237 math.DG]; 04/2019<br />
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*N. Heuer, C. L&ouml;h. The spectrum of simplicial volume. [https://arxiv.org/abs/1904.04539 arXiv:1904.04539 math.GT]; 04/2019<br />
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*K. Bohlen, J. M. Lescure. A geometric approach to K-homology for Lie manifolds, [https://arxiv.org/abs/1904.04069 arXiv:1904.04069]; 04/2019 <br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [https://www.s.u-tokyo.ac.jp/en/people/shiho_atsushi/ A. Shiho]. On infiniteness of integral overconvergent de Rham-Witt cohomology modulo torsion. [https://arxiv.org/abs/1812.03720 arXiv:1812.03720 math.NT]; 04/2019; to appear in the Tohoku Mathematical Journal. <br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl]. A new proof of a vanishing result due to Berthelot, Esnault, and Rülling. [https://arxiv.org/abs/1805.06269 arXiv:1805.06269 math.NT]; 04/2019 to appear in the Journal of Number Theory. <br />
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*C. L&ouml;h. Residually finite categories. [https://arxiv.org/abs/1903.11488 arXiv:1903.11488 math.CT]; 03/2019<br />
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*A. Engel, C. L&ouml;h. Polynomially weighted l^p-completions and group homology. [https://arxiv.org/abs/1903.11486 arXiv:1903.11486 math.GR]; 03/2019<br />
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*B. Ammann; K. Kröncke, O. Müller. Construction of initial data sets for Lorentzian manifolds with lightlike parallel spinors. Commun. Math. Phys. 387, 77-109 (2021), doi: 10.1007/s00220-021-04172-1, [https://arxiv.org/abs/1903.02064 arXiv:1903.02064 math.DG]; 03/2019<br />
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*H. Esnault, [https://kerz.app.uni-regensburg.de/ M. Kerz], Arithmetic subspaces of moduli spaces of rank one local systems. [https://arxiv.org/abs/1902.02961 arXiv:1902.02961]; 2/2019.<br />
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*[https://graptismath.net G. Raptis], On transfer maps in the algebraic K-theory of spaces. [https://arxiv.org/abs/1901.05539 arXiv:1901.05539]; 01/2019<br />
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===2018===<br />
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*E. Elmanto, [https://www.preschema.com A.A. Khan]. Perfection in motivic homotopy theory. [https://arxiv.org/abs/1812.07506 arXiv:1812.07506]; 12/2018<br />
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*F. Binda,S. Saito, Semi-purity for cycles with modulus [https://arxiv.org/abs/1812.01878 arXiv:1812.01878]; 12/2018.<br />
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*B. Ammann; N. Große; V Nistor, Analysis and boundary value problems on singular domains: an approach via bounded geometry. [https://arxiv.org/abs/1812.09898 arXiv:1812.09898 math.AP]; 12/2018<br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], [https://homepages.uni-regensburg.de/~spj54141/ J. Sprang]. Integral Comparison of Monsky-Washnitzer and overconvergent de Rham-Witt cohomology. [https://www.ams.org/journals/bproc/2018-05-07/S2330-1511-2018-00038-0/S2330-1511-2018-00038-0.pdf Proceedings of the AMS, Series B, vol. 5, pp. 64-72]; 11/2018.<br />
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*[https://graptismath.net/ G. Raptis], Devissage for Waldhausen K-theory. [https://arxiv.org/abs/1811.09564 arXiv:1811.09564]; 11/2018<br />
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*B. Ammann; N. Große; V Nistor, The strong Legendre condition and the well-posedness of mixed Robin problems on manifolds with bounded geometry. [https://arxiv.org/abs/1810.06926 arXiv:1810.06926 math.AP]; 10/2018<br />
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*[http://federicobambozzi.eu F. Bambozzi], [https://www.math.univ-paris13.fr/~vezzani/ A. Vezzani], Rigidity for rigid analytic motives. [https://arxiv.org/abs/1810.04968 arXiv:1810.04968];10/2018<br />
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* [https://drew-heard.github.io/ D. Heard], G. Li, D. Shi, Picard groups and duality for real Morava E-theories. [https://arxiv.org/abs/1810.05439 arxiv:1810.05439]; 10/2018<br />
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* B. Ammann; N. Ginoux; Some examples of Dirac-harmonic maps [https://arxiv.org/abs/1809.09859 arXiv:1809.09859 math.AP]; 09/2018<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Injectivity results for coarse homology theories. [https://arxiv.org/abs/1809.11079 arXiv:1809.11079 math.KT]; 09/2018<br />
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*E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, M. Yakerson. Framed transfers and motivic fundamental classes. [https://arxiv.org/abs/1809.10666 arXiv:1809.10666]; 09/2018<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Transfers in coarse homology. [https://arxiv.org/abs/1809.08300 arXiv:1809.08300 math.KT]; 09/2018<br />
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*C. L&ouml;h. Cost vs. integral foliated simplicial volume. [https://arxiv.org/abs/1809.09660 arXiv:1809.09660 math.GT]; 09/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang]. A linear independence result for p-adic L-values. [https://arxiv.org/abs/1809.07714 arXiv:1809.07714 math.NT]; 09/2018<br />
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*C. L&ouml;h. Simplicial volume with Fp-coefficients. [https://arxiv.org/abs/1808.09497 arXiv:1808.09497 math.GT]; 08/2018<br />
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*[http://markus-land.de M. Land], G. Tamme. On the K-theory of pullbacks. [http://arxiv.org/abs/1808.05559 arXiv:1808.05559 math.KT]; 08/2018<br />
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* [https://kerz.app.uni-regensburg.de/ M. Kerz]. On negative algebraic K-groups. [https://eta.impa.br/dl/137.pdf ICM 2018]; 08/2018<br />
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*D. Fauser, [https://friedl.app.uni-regensburg.de/ S. Friedl], C. L&ouml;h. Integral approximation of simplicial volume of graph manifolds. [https://arxiv.org/abs/1807.10522 arXiv:1807.10522 math.GT]; 07/2018<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], JungHwan Park, Bram Petri, Jean Raimbault and Arunima Ray, On distinct finite covers of 3-manifolds. [http://arxiv.org/abs/1807.09861 arXiv:1807.09861]; 07/2018<br />
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*[https://yangenlin.wordpress.com/ E. Yang], Y. Zhao. On the relative twist formula of l-adic sheaves. [https://arxiv.org/abs/1807.06930 arXiv:1807.06930 math.AG]; 07/2018<br />
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*F. Ben Aribi, [https://friedl.app.uni-regensburg.de/ S. Friedl], [http://www.gerhit.de/ G. Herrmann], The leading coefficient of the L^2-Alexander torsion. [http://arxiv.org/abs/1806.10965 arXiv:1806.10965]; 06/2018<br />
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* F. Déglise, F. Jin, [https://www.preschema.com A.A. Khan]. Fundamental classes in motivic homotopy theory. [https://arxiv.org/abs/1805.05920 arXiv:1805.05920]; 05/2018<br />
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*[https://graptismath.net/ G. Raptis], W. Steimle, On the h-cobordism category. I. [https://arxiv.org/abs/1805.04395 arXiv:1805.04395]; 05/2018 <br />
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*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl], K. Yamada. Comparison between rigid syntomic and crystalline syntomic cohomology for strictly semistable log schemes with boundary. [https://arxiv.org/abs/1805.04974 arXiv:1805.04974 math.NT]; 05/2018.<br />
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*G. Herrmann, Sutured manifolds and L^2-Betti numbers. [https://arxiv.org/abs/1804.09519 arxiv:1804.09519]; 04/2018<br />
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*H.K. Nguyen, [http://graptismath.net/ G. Raptis], C. Schrade, Adjoint functor theorems for infinity categories. [https://arxiv.org/abs/1803.01664 arxiv:1803.01664]; 03/2018<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], Y. Zhao, Higher ideles and class field theory. [https://arxiv.org/abs/1804.00603 arXiv:1804.00603]; 03/2018<br />
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*[https://www.math.u-psud.fr/~fischler/ S. Fischler], [http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], [http://wain.mi.ras.ru/ W. Zudilin], Many odd zeta values are irrational. [https://arxiv.org/abs/1803.08905 arXiv:1803.08905]; 03/2018<br />
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*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Scarponi, The Maillot-Rössler current and the polylogarithm on abelian schemes. [https://arxiv.org/abs/1803.00833 arXiv:1803.00833]; 03/2018<br />
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*M. Marcinkowski, Aut-invariant word norm on right angled Artin and Coxeter groups. [https://arxiv.org/abs/1803.00294 arXiv:1803.00294]; 03/2018<br />
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*F. Binda, A. Krishna, Rigidity for relative 0-cycles [https://arxiv.org/abs/1802.00165 arXiv:1802.00165]; 2/2018.<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], Infinitely many odd zeta values are irrational. By elementary means. [https://arxiv.org/abs/1802.09410 arXiv:1802.09410]; 02/2018<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], S. Saito, G. Tamme, K-theory of non-archimedean rings I. [http://arxiv.org/abs/1802.09819 arXiv1802.09819 math.KT]; 02/2018<br />
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*[https://www.preschema.com A.A. Khan], D. Rydh. Virtual Cartier divisors and blow-ups. [https://arxiv.org/abs/1802.05702 arXiv:1802.05702]; 2/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], The syntomic realization of the elliptic polylogarithm via the Poincaré bundle. [https://arxiv.org/abs/1802.04999 arXiv:1802.04999]; 02/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], The algebraic de Rham realization of the elliptic polylogarithm via the Poincaré bundle. [https://arxiv.org/abs/1802.04996 arXiv:1802.04996]; 02/2018<br />
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*[http://federicobambozzi.eu F. Bambozzi], S. Murro, [http://www.pinamonti.it/ N. Pinamonti] Invariant states on Weyl algebras for the action of the symplectic group. [https://arxiv.org/abs/1802.02487 arXiv:1802.02487];02/2018<br />
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*Y. Kezuka, On the p-part of the Birch-Swinnerton-Dyer conjecture for elliptic curves with complex multiplication by the ring of integers of ℚ(√-3). [https://arxiv.org/abs/1605.08245 arXiv:1605.08245 math.NT]; Math. Proc. Camb. Philos. Soc., 164, pp. 67-98, 1/2018<br />
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*[http://homepages.uni-regensburg.de/~spj54141/ J. Sprang], Real-analytic Eisenstein series via the Poincaré bundle. [https://arxiv.org/abs/1801.05677 arXiv:1801.05677]; 01/2018 <br />
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*V. Wanner, Comparison of two notions of subharmonicity on non-archimedean curves. [https://arxiv.org/abs/1801.04713 arXiv: 1801.04713]; 01/2018<br />
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===2017===<br />
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*[https://gubler.app.uni-regensburg.de/ Gubler, Walter]; Jell, Philipp; [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html Künnemann, Klaus]; Martin, Florent, Continuity of Plurisubharmonic Envelopes in Non-Archimedean Geometry and Test Ideals (with an Appendix by José Ignacio Burgos Gil and Martín Sombra). Annales de l’Institut Fourier 69 (2019), no.5, 2331-2376 [https://aif.centre-mersenne.org/item/AIF_2019__69_5_2331_0/ doi : 10.5802/aif.3296] [https://arxiv.org/abs/1712.00980 arXiv:1712.00980 math.AG]; 12/2017.<br />
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*G. Cortiñas, J. Cuntz, R. Meyer, and G. Tamme, Weak completions, bornologies and rigid cohomology. [http://arxiv.org/abs/1712.08004 arXiv:1712.08004 math.AG]; 12/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Coarse homology theories and finite decomposition complexity. [https://arxiv.org/abs/1712.06932 arXiv:1712.06932 math.KT];12/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, Coarse cohomology theories. [https://arxiv.org/abs/1711.08599 arXiv:1711.08599 math.AT]; 11/2017<br />
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*A. Engel, [http://www.uni-math.gwdg.de/cwulff/ Ch. Wulff] Coronas for properly combable spaces. [https://arxiv.org/abs/1711.06836 arXiv:1711.06836 math.MG]; 11/2017<br />
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* [http://markus-land.de/ M. Land], Reducibility of low dimensional Poincaré duality spaces. [https://arxiv.org/pdf/1711.08179.pdf arXiv:1711.08179]; 11/2017<br />
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*T. Barthel, T. Schlank, N. Stapleton, Chromatic homotopy theory is asymptotically algebraic. [https://arxiv.org/abs/1711.00844 arXiv:1711.00844]; 11/2017<br />
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*P. Jell, [https://www.math.uni-tuebingen.de/user/jora/ J. Rau], K. Shaw Lefschetz (1,1)-theorem in tropical geometry. Epijournal de Géometrie Algébrique, volume 2, article no. 11 (2018)[https://arxiv.org/abs/1711.07900 arXiv:1711.07900];11/2017<br />
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*E. Elmanto, [https://hoyois.app.uni-regensburg.de M. Hoyois], [https://www.preschema.com A.A. Khan], V. Sosnilo, M. Yakerson. Motivic infinite loop spaces.[https://arxiv.org/abs/1711.05248 arXiv:1711.05248]; 11/2017<br />
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*[http://federicobambozzi.eu F. Bambozzi], O.Ben-Bassat, [https://www.maths.ox.ac.uk/people/yakov.kremnitzer K. Kremnizer] Analytic geometry over F_1 and the Fargues-Fontaine curve. [https://arxiv.org/abs/1711.04885 arXiv:1711.04885];11/2017 <br />
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*R. Zentner, [http://wwwf.imperial.ac.uk/~ssivek/ S. Sivek], SU(2)-cyclic surgeries and the pillowcase. [http://arxiv.org/abs/1710.01957 arXiv:1710.01957 math.gt];10/2017<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], [http://www.gerhit.de/ G. Herrmann], Torsion in the homology of finite covers of 3-manifolds. [http://arxiv.org/abs/1710.08983 arXiv:1710.0898 [math.gt];10/2017<br />
<br />
*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, [http://www.math.uni-bonn.de/people/daniel/ D. Kasprowski], Ch. Winges, Equivariant coarse homotopy theory and coarse algebraic K-homology. [https://arxiv.org/abs/1710.04935 arXiv:1710.04935 math.KT];10/2017<br />
<br />
*K. Bohlen, René Schulz. Quantization on manifolds with an embedded submanifold, [https://arxiv.org/abs/1710.02294 arXiv:1710.02294 math.DG]; 10/2017<br />
<br />
*F. Binda and A. Krishna, Zero cycles with modulus and zero cycles on singular varieties, to appear in Compositio Math, [https://arxiv.org/abs/1512.04847 arXiv:1512.04847v4 [math.AG]].<br />
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*M. Boileau, [https://friedl.app.uni-regensburg.de/ S. Friedl], Grothendieck rigidity of 3-manifold groups. [http://arxiv.org/abs/1710.02746 arXiv:1710.02746 math.gt];10/2017<br />
<br />
*T. Barthel, M. Hausmann, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], T. Nikolaus, [http://www.nullplug.org/ J. Noel], N. Stapleton, The Balmer spectrum of the equivariant homotopy category of a finite abelian group, [https://arxiv.org/abs/1709.04828 arXiv:1709.04828 math.at]; 10/2017<br />
<br />
*M. Boileau, [https://friedl.app.uni-regensburg.de/ S. Friedl], The virtual Thurston seminorm of 3-manifolds. [http://arxiv.org/abs/1709.06485 arXiv:1709.06485 math.gt];09/2017<br />
<br />
* A. Conway, [https://friedl.app.uni-regensburg.de/ S. Friedl], [http://www.gerhit.de/ G. Herrmann], Linking forms revisited. [http://arxiv.org/abs/1708.03754 arXiv:1708.03754 math.gt];08/2017<br />
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*G. Cortiñas, J. Cuntz, R. Meyer, and G. Tamme, Nonarchimedean bornologies, cyclic homology and rigid cohomology. [http://arxiv.org/abs/1708.00357 arXiv:1708.00357 math.AG]; 08/2017<br />
<br />
*M. Marcinkowski, [https://www.math.bgu.ac.il/~brandens/ M. Brandenbursky], Topological entropy and quasimorphisms. [https://arxiv.org/abs/1707.06020 arXiv:1707.06020 math.GT]; 07/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, The coarse index class with support. [https://arxiv.org/abs/1706.06959 arXiv:1706.06959 math.DG]; 06/2017<br />
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*P. Jell, Tropical Hodge numbers of non-archimedean curves. Israel Journal of Mathematics 229 (2019), 1-19, no.1, 287-305, [https://link.springer.com/article/10.1007/s11856-018-1799-5 doi: 10.1007/s11856-018-1799-5][https://arxiv.org/abs/1706.05895 arXiv:1706.05895 math.AG]; 06/2017<br />
<br />
*T. Barthel, N. Stapleton, Excellent rings in transchromatic homotopy theory. [https://arxiv.org/abs/1706.00208 arXiv:1706.00208 math.AT]; 06/2017<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel, Coarse assembly maps. [https://arxiv.org/abs/1706.02164 arXiv:1706.02164 math.KT]; 06/2017<br />
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*F. Hebestreit, [http://www.markus-land.de M. Land], W. Lück, O. Randal-Williams. A Vanishing theorem for tautological classes of aspherical manifolds. [https://arxiv.org/pdf/1705.06232.pdf arXiv:1705.06232 math.AT]; 05/2017<br />
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*D.-C. Cisinski, [https://www.preschema.com A.A. Khan]. Brave new motivic homotopy theory II: Homotopy invariant K-theory. [https://arxiv.org/abs/1705.03340 arXiv:1705.03340]; 05/2017<br />
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*F. Madani, A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. On Weyl-reducible conformal manifolds and lcK structures [https://arxiv.org/abs/1705.10397 arXiv:1705.10397 math.DG]; 05/2017<br />
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*[http://graptismath.net/ G. Raptis], [https://www.florianstrunk.de/ F. Strunk]. Model topoi and motivic homotopy theory. [https://arxiv.org/abs/1704.08467 arXiv:1704.08467 math.AT]; 04/2017<br />
<br />
*D. Fauser. Integral foliated simplicial volume and S^1-actions. [http://arxiv.org/abs/1704.08538 arXiv:1704.08538 math.GT]; 04/2017<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Vidussi, On virtual properties of Kaehler groups. [http://arxiv.org/abs/1704.07041 arXiv:1704.07041 math.gt];04/2017<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Gill, S. Tillmann, Linear representations of 3-manifold groups over rings. [http://arxiv.org/abs/1703.06609 arXiv:1703.06609 math.gt];04/2017<br />
<br />
*C. Löh. Explicit l1-efficient cycles and amenable normal subgroups. [http://arxiv.org/abs/arXiv:1704.05345 arXiv:1704.05345 math.GT]; 04/2017<br />
<br />
*C. Löh. Rank gradient vs. stable integral simplicial volume. [http://arxiv.org/abs/arXiv:1704.05222 arXiv:1704.05222 math.GT]; 04/2017 <br />
<br />
*S.P. Reeh, T.M. Schlank, N. Stapleton, A formula for p-completion by way of the Segal conjecture. [https://arxiv.org/abs/arxiv:1704.00271 arxiv:1704.00271 math.AT]; 04/2017<br />
<br />
*F. Binda, Torsion zero cycles with modulus on affine varieties.[https://arxiv.org/abs/1604.06294 arXiv:1604.06294 math.AG], to appear in J. of Pure and App. Algebra.<br />
<br />
*F. Binda, J. Cao, W. Kai and R. Sugiyama, Torsion and divisibility for reciprocity sheaves and 0-cycles with modulus, J. of Algebra, [http://dx.doi.org/10.1016/j.jalgebra.2016.07.036 Vol. 469], 1, 2017.<br />
<br />
*H.K. Nguyen, On the infinite loop space structure of the cobordism category, [https://doi.org/10.2140/agt.2017.17.1021 Algebr. Geom. Topol. Vol. 17 issue 2], 3/2017<br />
<br />
*G. Tamme, Excision in algebraic K-theory revisited. [http://arxiv.org/abs/arXiv:1703.03331 arXiv:1703.03331 math.KT]; 03/2017<br />
<br />
*D. Fauser, C. Löh. Variations on the theme of the uniform boundary condition. [http://arxiv.org/abs/arXiv:1703.01108 arXiv:1703.01108 math.GT]; 03/2017<br />
<br />
*A. Engel, Banach strong Novikov conjecture for polynomially contractible groups. [https://arxiv.org/abs/1702.02269 arXiv:1702.02269 math.KT]; 02/2017 <br />
<br />
*[https://www.math.bgu.ac.il/~brandens M.Brandenbursky], M.Marcinkowski. Aut-invariant norms and Aut-invariant quasimorphisms on free and surface groups. [https://arxiv.org/abs/1702.01662 arXiv:1702.01662 math.GT]; 02/2017<br />
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*N. Umezaki, [https://yangenlin.wordpress.com/ E. Yang], Y. Zhao. Characteristic class and the &epsilon;-factor of an étale sheaf. [https://arxiv.org/abs/1701.02841 arXiv:1701.02841 math.AG]; 01/2017<br />
<br />
===2016===<br />
<br />
*M. Lüders, On a base change conjecture for higher zero-cycles. [https://arxiv.org/abs/1612.04635 arXiv:1612.04635 math.AG]; 12/2016<br />
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*P. Jell, V. Wanner. Poincaré duality for the real-valued de Rham cohomology of non-archimedean Mumford curves. Journal of Number Theory 187 (2018), 344-371 [https://doi.org/10.1016/j.jnt.2017.11.004 doi:10.1016/j.jnt.2017.11.004] [https://arxiv.org/abs/1612.01889 arXiv:1612.01889 math.AG]; 12/2016<br />
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*F. Madani, A. Moroianu, [https://pilca.app.uni-regensburg.de/ M. Pilca]. On toric locally conformally Kähler manifolds [https://arxiv.org/abs/1611.01707 arXiv:1611.01707 math.DG]; 11/2016<br />
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*U. Jannsen, [http://www.lcv.ne.jp/~smaki/en/index.html S. Saito], Y. Zhao. Duality for relative logarithmic de Rham-Witt sheaves and wildly ramified class field theory over finite fields. [https://arxiv.org/abs/1611.08720 arXiv:1611.08720 math.AG]; 11/2016<br />
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*Y. Zhao. Duality for relative logarithmic de Rham-Witt sheaves on semistable schemes. [https://arxiv.org/abs/1611.08722 arXiv:1611.08722 math.AG]; 11/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; M. Nagel, P. Orson, M. Powell, Satellites and concordance of knots in 3-manifold [http://arxiv.org/abs/1611.09114 arXiv:1611.09114 math.GT]; 11/2016<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], [https://www.florianstrunk.de/ F. Strunk], G. Tamme. Algebraic K-theory and descent for blow-ups. [http://arxiv.org/abs/1611.08466 arXiv:1611.08466 math.KT]; 11/2016<br />
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*N. Otoba; J. Petean, Solutions of the Yamabe equation on harmonic Riemannian submersions, [https://arxiv.org/abs/1611.06709 arXiv:1611.06709 math.DG]; 11/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; W. Lueck, S. Tillmann, Groups and polytopes [http://arxiv.org/abs/1611.01857 arXiv:1611.01857 math.GT]; 11/2016<br />
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*B. Ammann; N. Große; V Nistor, Well-posedness of the Laplacian on manifolds with boundary and bounded geometry [http://arxiv.org/abs/1611.00281 arXiv:1611.00281 math.AP]; 11/2016<br />
<br />
*A. Engel, M. Marcinkowski, Burghelea conjecture and asymptotic dimension of groups, [https://arxiv.org/abs/1610.10076 arXiv:1610.10076 math.GT]; 11/2016.<br />
<br />
*S. Baader, P. Feller, L. Lewark, R. Zentner, Khovanov width and dealternation number of positive braid links, [http://arxiv.org/abs/1610.04534 arXiv:1605.04534 math.GT]; 10/2016<br />
<br />
*M. Heusener, R. Zentner, A new algorithm for 3-sphere recognition, [http://arxiv.org/abs/1610.04092 arXiv:1605.04092 math.GT]; 10/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; M. Heusener. On high-dimensional representations of knot groups [http://arxiv.org/abs/1610.04414 arXiv:1610.04414 math.GT]; 10/2016<br />
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*O. Müller, Applying the index theorem to non-smooth operators, [https://arxiv.org/abs/1506.04636 arXiv:1506.04636 math.AP]; 10/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; W. Lueck. L2-Euler characteristics and the Thurston norm [http://arxiv.org/abs/1609.07805 arXiv:1609.07805 math.GT]; 09/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]; W. Lueck. Universal L2-torsion, polytopes and applications to 3-manifolds. [http://arxiv.org/abs/1609.07809 arXiv:1609.07809 math.GT]; 09/2016<br />
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*A. Conway; [https://friedl.app.uni-regensburg.de/ S. Friedl]; E. Toffoli, The Blanchfield pairing of colored links. [http://arxiv.org/abs/1609.08057 arXiv:1609.08057 math.GT]; 09/2016<br />
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*[https://www.icmat.es/miembros/burgos/index.html Burgos Gil, José Ignacio]; [https://gubler.app.uni-regensburg.de/ Gubler, Walter]; Jell, Philipp; [http://www.uni-regensburg.de/mathematik/mathematik-kuennemann/index.html Künnemann, Klaus]; Martin, Florent, Differentiability of non-archimedean volumes and non-archimedean Monge-Ampère equations (with an appendix by Robert Lazarsfeld). Algebraic Geometry 7 (2) (2020) 113-152 [http://content.algebraicgeometry.nl/2020-2/2020-2-005.pdf doi:10.14231/AG-2020-005] [https://arxiv.org/abs/1608.01919 arXiv:1608.01919 math.AG]; 08/2016.<br />
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*[https://gubler.app.uni-regensburg.de/ Gubler, Walter]; Martin, Florent, On Zhang's semipositive metrics. [https://arxiv.org/abs/1608.08030 arXiv:1608.08030]; 08/2016<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], S. Saito, G. Tamme. Towards a non-archimedean analytic analog of the Bass-Quillen conjecture. [https://arxiv.org/abs/1608.00703 arXiv:1608.00703 math.AG]; 08/2016<br />
<br />
*O. Müller, A proof of Thorne's Hoop Conjecture for Einstein-Maxwell Theory, [https://arxiv.org/abs/1607.05036 arXiv:1607.05036 math.DG]; 08/2016<br />
<br />
*[https://homepages.uni-regensburg.de/~erv10962/ V. Ertl]. Full faithfulness for overconvergent F-de Rham-Witt connections. [https://arxiv.org/abs/1411.7182 arXiv:1411.7182 math.NT]; Comptes rendus - Mathématique vol. 354, no. 7, pp. 653-658, 07/2016.<br />
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*[https://bunke.app.uni-regensburg.de U. Bunke], A. Engel. Homotopy theory with bornological coarse spaces. [https://arxiv.org/abs/1607.03657 arXiv:1607.03657 math.AT]; 07/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl]. Novikov homology and noncommutative Alexander polynomials. [http://arxiv.org/pdf/arXiv:1606.03587.pdf arXiv:1606.03587 math.GT]; 06/2016<br />
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*A. Mathew, [http://dtclausen.tumblr.com/ Dustin Clausen], [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] Descent in algebraic K-theory and a conjecture of Ausoni-Rognes. [https://arxiv.org/abs/1606.03328 arxiv:1606.03328 math.AT].<br />
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*R. Zentner, Integer homology 3-spheres admit irreducible representations in SL(2,C), [http://arxiv.org/abs/1605.08530 arXiv:1605.08530 math.GT]; 05/2016<br />
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*D. Fauser, C. Löh, Exotic finite functorial semi-norms on singular homology. [http://arxiv.org/abs/arXiv:1605.04093 arXiv:1605.04093 math.GT]; 05/2016<br />
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*[https://math.uoregon.edu/profile/botvinn B. Botvinnik], O. Müller, Cheeger-Gromov convergence in a conformal setting, [https://arxiv.org/abs/1512.07651 arXiv:1512.07651 math.DG]; 04/2016<br />
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* [http://www.gerrit-herrmann.de/#top G. Herrmann], The $L^2$-Alexander torsion for Seifert fiber spaces. [http://arxiv.org/pdf/arXiv:1602.08768.pdf arXiv:1602.08768 math.GT]; 02/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Vidussi. Rank gradients of infinite cyclic covers of Kaehler manifolds. [http://arxiv.org/pdf/arXiv:1604.08267.pdf arXiv:1604.08267 math.GT]; 04/2016<br />
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*J. Lind, C. Malkiewich. The transfer map of free loop spaces [http://arxiv.org/abs/1604.03067 arXiv:1604.03067 math.AT]; 04/2016<br />
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*P. Graf. Polylogarithms for $GL_2$ over totally real fields. [http://arxiv.org/pdf/1604.04209.pdf arXiv:1604.04209 math.NT]; 04/2016 <br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, M. Nagel. Representation varieties detect essential surfaces. [http://arxiv.org/pdf/arXiv:1604.00584.pdf arXiv:1604.00584 math.GT]; 04/2016<br />
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*D. Scarponi, Sparsity of p-divisible unramified liftings for subvarieties of abelian varieties with trivial stabilizer. [https://arxiv.org/abs/1602.08755v3 arXiv:1602.08755v3]; 02/2016<br />
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*O. Gwilliam, [https://dmitripavlov.org/ D. Pavlov]. Enhancing the filtered derived category. [https://arxiv.org/abs/1602.01515 arXiv:1602.01515], accepted by J. Pure Appl. Algebra; 02/2016<br />
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*[https://www.mathi.uni-heidelberg.de/people/personeninfo.html?uid=jschmidt J. Schmidt], [https://www.florianstrunk.de/ F. Strunk]. On the shifted stable A1-connectivity property. [http://arxiv.org/abs/1602.08356 arXiv:1602.08356 math.AG]; 02/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl],M. Boileau. Epimorphisms of 3-manifold groups. [http://arxiv.org/pdf/arXiv:1602.06779.pdf arXiv:1602.06779 math.GT]; 02/2016<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl],[http://math.wisc.edu/~maxim L. Maxim]. Twisted Novikov homology of complex hypersurface complements. [http://arxiv.org/pdf/arXiv:1602.04943.pdf arXiv:1602.04943 math.AT]; 02/2016<br />
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*[http://federicobambozzi.eu F. Bambozzi]. Theorems A and B for dagger quasi-Stein spaces. [http://arxiv.org/pdf/1602.04388.pdf arXiv:1602.04388 math.AG]; 02/2016<br />
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*T. Fiore and M. Pieper. Waldhausen Additivity: Classical and Quasicategorical. [http://arxiv.org/abs/1207.6613 arXiv:1207.6613v2 math.AT]; 02/2016<br />
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*A. Engel. Wrong way maps in uniformly finite homology and homology of groups. [http://arxiv.org/abs/1602.03374 arXiv:1602.03374 math.GT]; 02/2016<br />
<br />
*M. Pilca. Toric Vaisman Manifolds. [https://arxiv.org/abs/1512.00876 arXiv:1512.00876 math.DG]; 01/2016<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. Leidy, M. Nagel, M. Powell. Twisted Blanchfield pairings and decompositions of 3-manifolds. [http://arxiv.org/pdf/arXiv:arXiv:1602.00140.pdf arXiv:1602.00140 math.GT]; 01/2016<br />
<br />
*O. Raventós. Transfinite Adams representability. [http://arxiv.org/abs/1304.3599 arXiv:1304.3599]; new version 02/2016<br />
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*[https://kerz.app.uni-regensburg.de/ M. Kerz], [https://www.florianstrunk.de/ F. Strunk]. On the vanishing of negative homotopy K-theory [http://arxiv.org/abs/1601.08075 arXiv:1601.08075 math.AG]; 01/2016<br />
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*J. Lind, H. Sati, [http://math.umn.edu/~cwesterl/ C. Westerland]. A higher categorical analogue of topological T-duality for sphere bundles [http://arxiv.org/abs/1601.06285 arXiv:1601.06285 math.AT]; 01/2016<br />
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*F. Madani, [http://moroianu.perso.math.cnrs.fr/ A. Moroianu], M. Pilca. Conformally related Kähler metrics and the holonomy of lcK manifolds [https://arxiv.org/abs/1511.09212 arXiv: 1511.09212 math.DG]; 01/2016<br />
<br />
===2015===<br />
<br />
*D. Scarponi, The realization of the degree zero part of the motivic polylogarithm on abelian schemes in Deligne-Beilinson cohomology. [https://arxiv.org/abs/1512.01997 arXiv:1512.01997]; 12/2015<br />
<br />
*[http://www.math.ens.fr/~amini/ O. Amini], [http://www.math.uchicago.edu/~bloch/ S. Bloch], [http://www.icmat.es/miembros/burgos/ J. I. Burgos Gil], J. Fresán. Feynman Amplitudes and Limits of Heights [http://arxiv.org/pdf/1512.04862.pdf arXiv:1512.04862 math.AG]; 12/2015<br />
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* P. Jell, K. Shaw, J. Smacka. Superforms, Tropical Cohomology and Poincaré Duality [https://doi.org/10.1515/advgeom-2018-0006 doi:10.1515/advgeom-2018-0006] [http://arxiv.org/pdf/1512.07409v1.pdf arXiv:1512.07409 math.AG]; 12/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], C. Livingston, R. Zentner. Knot concordances and alternating knots. [http://arxiv.org/pdf/arXiv:1512.08414.pdf arXiv:1512.08414 math.GT]; 12/2015<br />
<br />
*B. Ammann; Klaus Kröncke, Hartmut Weiß, Frederik Witt. Holonomy rigidity for Ricci-flat metrics, [http://arxiv.org/abs/1512.07390 arXiv:1512.07390 math.DG]; 12/2015<br />
<br />
*[http://gt.postech.ac.kr/~jccha/ J. C. Cha], [https://friedl.app.uni-regensburg.de/ S. Friedl], F. Funke. The Grothendieck group of polytopes and norms. [http://arxiv.org/pdf/arXiv:1512.06699.pdf arXiv:1512.06699 math.GT]; 12/2015<br />
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*[https://gubler.app.uni-regensburg.de/ W. Gubler], J. Hertel. Local heights of toric varieties over non-archimedean fields [https://arxiv.org/pdf/1512.06574.pdf arXiv1512.06574 math.NT]; 12/2015<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Powell. The presentation of the Blanchfield pairing of a knot via a Seifert matrix. [http://arxiv.org/pdf/arXiv:1512.04603.pdf arXiv:1512.04603 math.GT]; 12/2015<br />
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*F. Bambozzi, O. Ben-Bassat, K. Kremnizer . Stein Domains in Banach Algebraic Geometry. [http://arxiv.org/pdf/1511.09045.pdf arxiv:1511.09045 math.AG]; 11/2015<br />
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*Y. Wu. On the p-adic local invariant cycle theorem. [http://arxiv.org/pdf/1511.08323.pdf arxiv:1511.08323 math.AG]; 11/2015<br />
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*J. Scholbach, [https://dmitripavlov.org/ D. Pavlov]. Homotopy theory of symmetric powers. [https://arxiv.org/abs/1510.04969 arXiv:1510.04969]; 10/2015 <br />
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*F. Martin; Analytic functions on tubes of non-Archimedean analytic spaces, with an appendix by Christian Kappen [http://arxiv.org/abs/1510.01178 arXiv:1510.01178]; 10/2015 <br />
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*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings]. On p-adic interpolation of motivic Eisenstein classes. [http://arxiv.org/pdf/1510.01466.pdf arxiv:1505.01466 math.NT]; 10/2015<br />
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*[https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. The L^2-torsion function and the Thurston norm of 3-manifolds. [http://arxiv.org/pdf/1510.00264.pdf arXiv:1510.00264 math.GT]; 10/2015<br />
<br />
*O. Müller, N. Nowaczyk, A universal spinor bundle and the Einstein-Dirac-Maxwell equation as a variational theory, [https://arxiv.org/abs/1504.01034 arXiv:1504.01034 math.DG]; 10/2015<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematics/mathematics-kuennemann/ K. Künnemann]. Positivity properties of metrics and delta-forms. [http://arxiv.org/abs/1509.09079 arXiv:150909079 math.AG]; 09/2015<br />
<br />
*[https://bunke.app.uni-regensburg.de U. Bunke], T. Nikolaus, G. Tamme. The Beilinson regulator is a map of ring spectra [http://arxiv.org/abs/1509.05667 arXiv:1509.05667 math.AG]; 09/2015<br />
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*C. Löh. Odd manifolds of small integral simplicial volume [http://arxiv.org/abs/1509.00204 arXiv:1509.00204 math.GT]; 09/2015<br />
<br />
*P. Feller, S. Pohlmann, R. Zentner, Alternating numbers of torus knots with small braid index, [http://arxiv.org/abs/1508.05825 arXiv:1508.05825]; 08/2015<br />
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* I. Barnea, [http://wwwmath.uni-muenster.de/u/joachim/ M. Joachim], S. Mahanta. Model structure on projective systems of C*-algebras and bivariant homology theories. [http://arxiv.org/abs/1508.04283 math.KT]; 08/2015<br />
<br />
*C. Löh, C. Pagliantini, S. Waeber. Cubical simplicial volume of 3-manifolds. [http://arxiv.org/abs/1508.03017 arXiv:1508.03017 math.GT]; 08/2015<br />
<br />
* B. Ammann, F. Madani, M. Pilca. The S^1-equivariant Yamabe invariant of 3-manifolds [http://arxiv.org/abs/1508.02727 arxiv:1508.02727 math.DG]; 08/2015<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], J. Rabinoff, [https://www.uni-frankfurt.de/50278019/Werner A. Werner] Tropical Skeletons [https://arxiv.org/pdf/1508.01179.pdf arXiv:1508.01179 math.AG]; 08/2015<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. On infinitesimal Einstein deformations [https://arxiv.org/abs/1508.00721 arXiv:1508.00721 math.DG]; 08/2015<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. On the stability of Einstein manifolds [https://arxiv.org/abs/1311.6749 arXiv:1311.6749 math.DG]; 08/2015<br />
<br />
*F. Bambozzi. Closed graph theorems for bornological spaces. [http://arxiv.org/abs/1508.01563 arXiv:1508.01563 math.FA]; 08/2015<br />
<br />
*A. Mathew, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] Nilpotence and descent in equivariant stable homotopy theory. [http://www.sciencedirect.com/science/article/pii/S0001870815300062 Advances in Mathematics].<br />
<br />
*A. Mathew, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] Derived induction and restriction theory. [http://arxiv.org/abs/1507.06867 arxiv:1507.06867 math.AT].<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Stable and unstable Einstein warped products [https://arxiv.org/abs/1507.01782 arXiv:1507.01782 math.DG]; 07/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], K. Schreve, S. Tillmann. Thurston norm via Fox calculus. [http://de.arxiv.org/pdf/1507.05660.pdf arXiv:1507.05660 math.GT]; 07/2015<br />
<br />
*X. Shen; Perfectoid Shimura varieties of abelian type [http://arxiv.org/abs/1507.01824 arXiv:1507.01824 math.NT]; 07/2015<br />
<br />
*R. Nakad, M. Pilca. Eigenvalue Estimates of the spin^c Dirac Operator and Harmonic Forms on Kähler-Einstein Manifolds. [https://arxiv.org/abs/1502.05252 arXiv:1502.05252 math.DG]; 07/2015<br />
<br />
*[http://www.mathematik.uni-muenchen.de/~dieter/ D. Kotschick], C. L&ouml;h, [https://www2.math.binghamton.edu/p/people/chrisneo/start C. Neofytidis]. On stability of non-domination under taking products. [http://arxiv.org/abs/1507.01413 arXiv:1507.01413 math.GT]; 07/2015<br />
<br />
*R. Frigerio, C. L&ouml;h, C. Pagliantini, [http://topology.math.kit.edu/english/21_53.php R. Sauer]. Integral foliated simplicial volume of aspherical manifolds. [http://arxiv.org/abs/1506.05567 arXiv:1506.05567 math.GT]; 06/2015<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Stability and instability of Ricci solitions [https://arxiv.org/abs/1403.3721 arXiv:1403.3721 math.DG]; 06/2015<br />
<br />
*[https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Rigidity and infinitesimal deformability of Ricci solitions [https://arxiv.org/abs/1408.6751 arXiv:1408.6751 math.DG]; 06/2015<br />
<br />
*O. Raventós. The hammock localization preserves homotopies. [http://arxiv.org/abs/1404.7354 arXiv:1404.7354]; new version 05/2015<br />
<br />
*M. Boileau, [https://friedl.app.uni-regensburg.de/ S. Friedl]. The profinite completion of $3$-manifold groups, fiberedness and the Thurston norm. [http://arxiv.org/pdf/arXiv:1505.07799 arXiv:1505.07799 math.GT]; 05/2015<br />
<br />
*S. Wang. Le système d'Euler de Kato en famille (II) [http://arxiv.org/abs/1312.6428 arXiv:1312.6428 math.NT]; new version 05/2015<br />
<br />
* A. Huber, [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings]. Polylogarithm for families of commutative group schemes [http://arxiv.org/pdf/1505.04574.pdf arxiv:1505.04574 math.AG]; 05/2015<br />
<br />
*M. Blank; Relative Bounded Cohomology for Groupoids [http://arxiv.org/abs/1505.05126 arXiv:1505.05126 math.AT]; 05/2015<br />
<br />
*A. Engel. Rough index theory on spaces of polynomial growth and contractibility. [http://arxiv.org/abs/1505.03988 arXiv:1505.03988 math.DG]; 05/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], T. Kitayama, M. Nagel. A note on the existence of essential tribranched surfaces. [http://arxiv.org/pdf/arXiv:1505.01806 arXiv:arXiv:1505.01806 math.GT]; 05/2015<br />
<br />
*[http://mate.dm.uba.ar/~ghenry/index.html G. Henry]. Second Yamabe constant on Riemannian products. [http://arxiv.org/abs/1505.00981 arXiv:1505.00981 math.DG]; 05/2015<br />
<br />
* C. L&ouml;h. A note on bounded-cohomological dimension of discrete groups. [http://arxiv.org/abs/1504.05760 arXiv:1504.05760 math.GR]; 04/2015<br />
<br />
*[http://homepage.univie.ac.at/david.fajman/ D. Fajman], [https://www.math.uni-hamburg.de/home/kroencke/ K. Kröncke]. Stable fixed points of the Einstein flow with positive cosmological constant [https://arxiv.org/abs/1504.00687 arXiv:1504.00687 math.DG]; 04/2015<br />
<br />
*S. Mahanta. Algebraic K-theory, K-regularity, and T-duality of O<sub>&infin;</sub>-stable C*-algebras. [http://arxiv.org/abs/1311.4720 arXiv:1311.4720 math.KT]; new version 04/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel. Twisted Reidemeister torsion and the Thurston norm: graph manifolds and finite representations. [http://arxiv.org/pdf/1503.07251 arXiv:1503.07251 math.GT]; 03/2015<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz]. A restriction isomorphism for cycles of relative dimension zero. [http://arxiv.org/abs/1503.08187 arXiv 1503.08187 math.AG]; 03/2015<br />
<br />
*M. Nagel, B. Owens. Unlinking information from 4-manifolds. [http://arxiv.org/abs/1503.03092 arXiv 1503.03092 math.GT]; 03/2015<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Loeffler, S. Zerbes. Rankin--Eisenstein classes and explicit reciprocity laws. [http://arxiv.org/pdf/1503.02888.pdf arxiv:1503.02888 math.NT]; 03/2015<br />
<br />
*B. Ammann, N. Große. Relations between threshold constants for Yamabe type bordism invariants. [http://arxiv.org/abs/1502.05232 arxiv:1502.05232 math.DG]; 02/2015<br />
<br />
*R. Cluckers, F. Martin. A definable, p-adic analogue of Kiszbraun’s Theorem on extensions of Lipschitz maps. [http://arxiv.org/abs/1502.03036 arxiv:1502.03036 math.AG]; 02/2015<br />
<br />
*S. Mahanta. Symmetric monoidal noncommutative spectra, strongly self-absorbing C*-algebras, and bivariant homology. [http://arxiv.org/abs/1403.4130 arXiv:1403.4130 math.KT]; new version 02/2015<br />
<br />
*A. Engel. Index theory of uniform pseudodifferential operators. [http://arxiv.org/abs/1502.00494 arXiv:1502.00494 math.DG]; 02/2015<br />
<br />
*[https://kerz.app.uni-regensburg.de/ M. Kerz]. Transfinite limits in topos theory. [http://arxiv.org/abs/1502.01923 arXiv:1502.01923 math.CT]; 02/2015<br />
<br />
*F. Bambozzi, O. Ben-Bassat. Dagger Geometry As Banach Algebraic Geometry. [http://arxiv.org/abs/1502.01401v1 arXiv:1502.01401v1 math.AG]; 02/2015<br />
<br />
* S. Mahanta. C*-algebraic drawings of dendroidal sets. [http://arxiv.org/abs/1501.05799 arXiv:1501.05799 math.OA]; 01/2015<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], S. Tillmann. Two-generator one-relator groups and marked polytopes. [http://arxiv.org/pdf/1501.03489v1.pdf arXiv:1501.03489 math.GR]; 01/2015<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Loeffler, S. Zerbes. Rankin-Eisenstein classes for modular forms. [http://arxiv.org/pdf/1501.03289.pdf arxiv:1501.03289 math.NT]; 01/2015 <br />
<br />
*R. Zentner. A class of knots with simple SU(2) representations. [http://arxiv.org/pdf/1501.02504.pdf arXiv:1501.02504 math.GT]; 01/2015<br />
<br />
*J. Lind, V. Angeltveit. Uniqueness of BP<n>. [http://arxiv.org/pdf/1501.01448.pdf arXiv:1501.01448 math.AT]; 01/2015<br />
<br />
*S. Mahanta. Colocalizations of noncommutative spectra and bootstrap categories. [http://arxiv.org/abs/1412.8370 arXiv:1412.8370 math.KT]; new version 01/2015<br />
<br />
===2014===<br />
<br />
*V. Diekert, F. Martin, [http://dept-info.labri.fr/~ges/ G. Sénizergues], [http://cmup.fc.up.pt/cmup/pvsilva/ P. V. Silva]: Equations over free inverse monoids with idempotent variables. [http://arxiv.org/abs/1412.4737 arxiv:1412.4737 cs.LO]; 12/2014<br />
<br />
*Harju A.J: Quantum Orbifolds. [http://arxiv.org/pdf/1412.4589v1.pdf arXiv:1412.4589 math.QA]; 12/2014<br />
<br />
* Harju A.J.: On Noncommutative Geometry of Orbifolds. [http://arxiv.org/pdf/1405.7139v4.pdf arXiv:1405.7139 math.DG]; 12/2014 (revision)<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel. 3-manifolds that can be made acyclic. [http://arxiv.org/pdf/1412.4280 arXiv:1412.4280 math.GT]; 12/2014<br />
<br />
* [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Roessler. Higher analytic torsion, polylogarithms and norm compatible elements on abelian schemes. [http://arxiv.org/pdf/1412.2925v1.pdf arXiv:1412:2925 math.AG]; 12/2014<br />
<br />
* [https://friedl.app.uni-regensburg.de/ S. Friedl], D. Silver, S. Wiliams. The Turaev and Thurston norms. [http://arxiv.org/pdf/1412.2406.pdf arXiv:1412.2406 math.GT]; 12/2014<br />
<br />
* [http://www.math.uni-hamburg.de/home/belgun/ F. Belgun] Geodesics and Submanifold Structures in Conformal Geometry. [https://arxiv.org/abs/1411.4404 arXiv:1411.4404 math.DG]; 11/2014<br />
<br />
*J. Dubois, [https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. The L^2-Alexander torsion is symmetric. [http://arxiv.org/pdf/1411.2292.pdf arXiv:1411.2292 math.GT]; 11/2014<br />
<br />
*X. Shen. On the cohomology of some simple Shimura varieties with bad reduction. [http://arxiv.org/pdf/1411.0245v1.pdf arXiv:1411.0245 math.NT]; 11/2014<br />
<br />
*X. Shen. On the l-adic cohomology of some p-adically uniformized Shimura varieties. [http://arxiv.org/pdf/1411.0244v1.pdf arXiv:1411.0244 math.NT]; 11/2014<br />
<br />
* F. Martin. Overconvergent subanalytic subsets in the framework of Berkovich spaces [https://arxiv.org/abs/1211.6684 arXiv:1211.6684]; 10/2014<br />
<br />
*J. Dubois, [https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. Three flavors of twisted invariants of knots. [http://arxiv.org/pdf/1410.6924.pdf arXiv:1410.6924 math.GT]; 10/2014<br />
<br />
*J. Dubois, [https://friedl.app.uni-regensburg.de/ S. Friedl], W. Lueck. The L^2-Alexander torsion of 3-manifolds. [http://arxiv.org/pdf/1410.6918.pdf arXiv:1410.6918 math.GT]; 10/2014<br />
<br />
*A. Beilinson, [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], A. Levin. Topological polylogarithms and p-adic interpolation of L-values of totally real fields. [http://arxiv.org/pdf/1410.4741v1.pdf arXiv:1410:4741 math.NT]; 10/2014<br />
<br />
*M. Nagel. Minimal genus in circle bundles over 3-manifolds. [http://arxiv.org/pdf/1410.4018.pdf arXiv 1410.4018 math.GT]; 10/2014<br />
<br />
*[http://www.nullplug.org/ J. Noel] Nilpotence in the symplectic bordism ring. [http://arxiv.org/abs/1410.3847 arxiv 1410.3847 math.AT] To appear Cont. Mathematics.<br />
<br />
*[https://friedl.app.uni-regensburg.de/ S. Friedl], M. Nagel, M. Powell. A specious unlinking strategy. [http://arxiv.org/pdf/1410.2052.pdf arXiv:1410.2052 math.GT]; 10/2014<br />
<br />
*[http://www.mimuw.edu.pl/~mcboro/ M. Borodzik], [https://friedl.app.uni-regensburg.de/ S. Friedl], M. Powell. Blanchfield forms and Gordian distance [http://arxiv.org/pdf/1409.8421.pdf arXiv:1409.8421 math.GT]; 09/2014<br />
<br />
*[http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://homepages.uni-regensburg.de/~spj54141/ J. Sprang]. p-adic interpolation and multiplicative orientations of KO and tmf. [http://arxiv.org/pdf/1409.5314v1.pdf arXiv:1409.5314 math.AT]; 09/2014<br />
<br />
*P. Jell. A Poincaré lemma for real valued differential forms on Berkovich spaces. [http://arxiv.org/abs/1409.0676 arXiv:1409:0676 math.AG]; 09/2014 [http://link.springer.com/article/10.1007%2Fs00209-015-1583-8 Publication at Mathematische Zeitschrift DOI: 10.1007/s00209-015-1583-8] 11/15<br />
<br />
*R. Scheider. The de Rham realization of the elliptic polylogarithm in families. [http://arxiv.org/abs/1408.3819 arXiv:1408.3819 math.AG]; 08/2014<br />
<br />
*G. Tamme. On an analytic version of Lazard's isomorphism. [http://arxiv.org/abs/1408.4301 arXiv:1408.4301 math.NT]; 08/2014<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], [http://www.uni-regensburg.de/mathematics/mathematics-kuennemann/ K. Künnemann]. A tropical approach to non-archimedean Arakelov theory. [http://arxiv.org/abs/1406.7637 arXiv:1406.7637 math.AG]; 06/2014<br />
<br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings], D. Loeffler, S. Zerbes. Rankin-Selberg Eulersystems and p-adic interpolation. [http://arxiv.org/pdf/1405.3079.pdf arxiv:1405.3079 math.NT]; 05/2014<br />
<br />
*A. Mathew, [http://homepages.uni-regensburg.de/~nan25776/ N. Naumann], [http://www.nullplug.org/ J. Noel] On a nilpotence conjecture of J.P. May. [http://arxiv.org/abs/1403.2023 arxiv:1403.2023 math.AT]; Journal of Topology, 12/2015.<br />
<br />
*[https://gubler.app.uni-regensburg.de/ W. Gubler], J. Rabinoff, [https://www.uni-frankfurt.de/50278019/Werner A. Werner] Skeletons and tropicalizations. [https://arxiv.org/pdf/1404.7044v3.pdf arXiv:1404.7044 math.AG]; 04/2014<br />
<br />
*C. Löh. Finite functorial semi-norms and representability. [http://arxiv.org/abs/1404.6557 arXiv:1404.6557 math.AT]; 04/2014</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis&diff=3237Conference Higher Invariants: interactions between arithmetic geometry and global analysis2025-09-29T08:15:45Z<p>Mar09836: </p>
<hr />
<div><div class="res-img">[[File:Donau-Regensburg-St_Oswald.jpg|1100px|center]]</div> <br />
=&nbsp;Conference Higher Invariants: interactions between arithmetic geometry and global analysis, October 6.-10., 2025 organized by Ulrich Bunke, Denis-Charles Cisinski and Guido Kings=<br />
__TOC__<br />
<br />
==List of Speakers==<br />
*Federico Binda<br />
*Shachar Carmeli<br />
*Dustin Clausen<br />
*Hélène Esnault<br />
*Fabian Hebestreit<br />
*Hokuto Konno<br />
*Manuel Krannich<br />
*Akhil Mathew <br />
*Thomas Nikolaus<br />
*Viktoriya Ozornova<br />
*Maxime Ramzi<br />
*Charanya Ravi<br />
*Peter Scholze<br />
*Georg Tamme<br />
*Maria Yakerson<br />
*Inna Zakharevich<br />
<br />
==Abstracts==<br />
'''Federico Binda - Relative Hyodo-Kato cohomology'''<br />
(joint work in progress with F. Andreatta and A. Vezzani) We introduce a definition of relative Hyodo-Kato cohomology for rigid analytic varieties, based on the relative motivic nearby cycle functor, and a corresponding theory of coefficients. We prove a Hyodo-Katoisomorphism with de Rham cohomology, provide an explicit description of the "constructible" objects, and compare this definition to relative log-rigid cohomology. <br />
<br />
'''Shachar Carmeli - Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2'''<br />
The Brauer group of a surface over a finite field of characteristic p carries a canonical skew-symmetric pairing, constructed by Artin, Tate, and Milne. Tate conjectured that this pairing is in fact alternating. I will discuss a joint work with Tony Feng addressing this conjecture for surfaces in characteristic 2. The case of odd primes was previously settled by Feng using Steenrod operations on mod 2 étale cohomology. <br />
Our extension of Feng's approach to the characteristic 2 case relies on the construction and analysis of Steenrod operations in syntomic cohomology, building on Voevodsky's motivic Steenrod algebra and Lurie's theory of spectral prismatization.<br />
<br />
'''Dustin Clausen - Refining Weil groups'''<br />
In number theory, the absolute Galois group of Q gets refined to the Weil group of Q, a locally compact group whose profinite completion recovers the Galois group. I will explain that this process can and should be continued, by carefully adding higher homotopy groups to get an object (formally, a condensed anima) which, from various perspectives, is better-behaved than both the Weil group and the absolute Galois group.<br />
<br />
'''Hélène Esnault - On the restriction map in ''p''-adically complete de Rham or prismatic cohomology (joint work with Mark Kisin and Alexander Petrov):'''<br />
For X smooth proper over Z_p and U a smooth affine, we show that the restriction homomorphism $H_{prism}^i(X) \to H^i_{prism}(U)^{sep}$ in the separated quotient of prismatic cohomology $H^i_{prism}(U)$ dies if $H^0(X mod p, \Omega^i)=0$, so likewise for $p$-adically complete de Rham cohomology: under the same assumption the restriction homomorphism $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ in the separated quotient of $p$-adically complete de Rham cohomology $H^i_{prism}(U)$ dies. This already produces classes in algebraic de Rham cohomology of $X$ which die in $p$-adically complete de Rham cohomology $H^i( \hat U )$ of $U$. In particular it shows that no $p$-adic method, even if we take into account almost all $p$, can shed light on Grothendieck’s conjecture. <br />
Caro-D’Addezio lifted the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ to the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR}( \hat U)_{\mathbb Q}$ under the extra assumption $H^1(X, \Omega^{i-1})=0$. May be by the time of the conference we’ll know the precise condition to lift their result to prismatic cohomology. <br />
<br />
'''Fabian Hebestreit - On the Weiss-Williams index<br />
(based on work in progress with A.Bianchi, K.Hilman, D.Kirstein, C.Kremer, M.Land, T.Nikolaus, W.Steimle):'''<br />
I will explain a construction of the Weiss-Williams index classes for manifold bundles in the language of Poincaré categories. The particular view this affords allows one to coalesce these classes into a topological field theory with values in cobordism categories of self-dual parametrised spectra. The underlying homotopy types of these categories are Weiss-Williams' LA-spectra, originally custom made as the home for their indices. This observation on the one hand refines and unifies their work with separate constructions of Bökstedt and Madsen (with target Waldhausen's A-spectra) and Basterra, Bobkova, Ponto, Tillmann and Yaekel (with target hermitian K-spectra of the integers) and on the other provides a simple proof of the Weiss-Williams index theorem and a fresh perspective on their map connecting block homeomorphisms and Whitehead spectra.<br />
<br />
'''Manuel Krannich'''<br />
<br />
'''Hokuto Konno - Family gauge theory and diffeomorphism groups:'''<br />
One of the major advances in topology over the past decade has concerned diffeomorphism groups of higher-dimensional manifolds. On the other hand, it has long been known that dimension 4 is special in the classification of manifolds. Such special phenomena are detected using gauge theory. Recent advances in gauge theory for families have revealed that similar phenomena in dimension 4 also appear in diffeomorphism groups, in striking contrast with results in higher dimensions. In this talk, I will survey these new phenomena in dimension 4.<br />
<br />
'''Akhil Mathew - Sheared Witt vectors (after V. Drinfeld, E. Lau, and T. Zink):'''<br />
Motivated by Dieudonné theory, V. Drinfeld and E. Lau introduced a "decompletion" of the ring of Witt vectors W(R) of a derived p-complete ring R such that (R/p)_{red} is perfect, extending a construction of T. Zink. I will explain various characterizations of this decompletion (called the sheared Witt vectors) and some examples. (Joint work in progress with Bhargav Bhatt, Vadim Vologodsky, and Mingjia Zhang.)<br />
<br />
'''Thomas Nikolaus -Delta-Rings in Arithmetic and homotopy theory'''<br />
This talk will be about different instances and applications of the concept of a delta rings (and Witt vectors) in arithmetic andhomotopy theory. In particular we will analyse how generalizations control E_\infty-rings and state some conjectures and results along these lines. If time permits we will also introduce the dual notion and report on recent progress on coalgebras.<br />
<br />
'''Viktoriya Ozornova - What is an (∞,∞)-category?'''<br />
In this talk, we will address the abstract frameworks for inductive and coinductive notions of (∞,∞)-categories. We will examine also the strict case as a blueprint for the actual study, as well as some of the differences between the strict and the weak case. This is joint work in progress with Martina Rovelli.<br />
<br />
'''Maxime Ramzi'''<br />
<br />
'''Charanya Ravi - On the algebraic K-theory of Deligne-Mumford stacks'''<br />
For a finite group G, Artin's induction theorem states that the rational representation ring of G admits a decomposition in terms of representation rings of its cyclic subgroups. This gives an expression for the zeroth algebraic K-group of BG in terms of its cyclic subgroups. Inspired by this, the work of Vistoli gives such a decomposition of the algebraic K-group of coherent sheaves (or G-theory) of quotient stacks for finite group actions. We prove a similar induction theorem for the G-theory of all Deligne-Mumford stacks by looking at the automorphism groups at points of the stack. As an application, we see that the rational G-theory of a Deligne-Mumford stack coincides with the rational étale G-theory of its cyclotomic loop stack. This leads to an orbifold version of the Grothendieck-Riemann-Roch theorem. This is based on an ongoing joint work with Adeel Khan.<br />
<br />
'''Georg Tamme - Localizing invariants of pushouts and non-commutative Hodge theory'''<br />
Singular cohomology of a smooth, proper complex variety carries a pure Hodge structure consisting of a rational lattice given by singular cohomology with rational coefficients and a Hodge filtration on cohomology with complex coefficients coming from thecomparison with de Rham cohomology, these two structures interacting in a specific way. Katzarkov, Kontsevich, and Pantev conjecture that this should generalize to non-commutative smooth, proper varieties, i.e. to smooth, proper ℂ-linear stable ∞-categories.In this case, de Rham cohomology is replaced by periodic cyclic homology, and the rational lattice is conjecturally given by Toën’s and Blanc’s topological K-theory. As Deligne constructed a mixed Hodge structure on the singular cohomology of arbitrary complexvarieties, one may also ask what happens for not necessarily smooth or proper ℂ-linear stable ∞-categories. In this talk, I will indicate how results about localizing invariants on pushouts of rings can be used to prove some cases of the lattice conjecture,for example for certain group rings. Most of these results have also been obtained by different techniques by Konovalov. This is joint work with Markus Land.<br />
<br />
'''Peter Scholze'''<br />
<br />
'''Maria Yakerson - An alternative to spherical Witt vectors:'''<br />
Witt vectors of a ring form a “bridge” between characteristic p and mixed characteristic: for example, Witt vectors of a finite field F_p is the ring of p-adic integers Z_p. Spherical Witt vectors of a ring is a lift of classical Witt vectors to the world of higher algebra, much like sphere spectrum is a lift of the ring of integers.In this talk we will discuss a straightforward construction of spherical Witt vectors of a ring, in the case when the ring is a perfect F_p-algebra. Time permitting, we will further investigate the category of modules over spherical Witt vectors, and explain a universal property of spherical Witt vectors as an E_1-ring. This is joint work with Thomas Nikolaus.<br />
<br />
'''Inna Zakharevich'''<br />
<br />
==Program and Schedule==<br />
<br />
{| class="wikitable" style="text-align: center; cellpadding="10"<br />
|-<br />
! Day !! Time !! Speaker !! Topic !! Room<br />
|-<br />
| rowspan="4"|'''Mon, 6.10''' || 09:00 - 10:00 || Georg Tamme || '''Localizing invariants of pushouts and non-commutative Hodge theory''' || H32<br />
|-<br />
| 10:30 - 11:30 || Dustin Clausen || '''Refining Weil groups''' || H32<br />
|-<br />
| 14:00 - 15:00 || Maria Yakerson || '''An alternative to spherical Witt vectors''' || H32<br />
|-<br />
| 15:30 - 16:30 || Thomas Nikolaus || '''Delta-Rings in Arithmetic and homotopy theory''' || H32<br />
|-<br />
| <br /><br />
|-<br />
| rowspan="4"|'''Tue, 7.10''' || 09:00 - 10:00 || Maxime Ramzi || --- || H32<br />
|-<br />
| 10:30 - 11:30 || Federico Binda || '''Relative Hyodo-Kato cohomology''' || H32<br />
|-<br />
| 13:45 - 14:45 || Hélène Esnault || '''On the restriction map in ''p''-adically complete de Rham or prismatic cohomology''' || H32<br />
|-<br />
| 15:15 - Open end || Gong show || --- || H32<br />
|-<br />
| <br /><br />
|-<br />
|rowspan="3"| '''Wed, 8.10''' || 8:45 - 9:45 || Inna Zakharevich || --- || H32<br />
|-<br />
| 10:15 - 11:15 || Shachar Carmeli || '''Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2.''' || H32<br />
|-<br />
| 11:30 - 12:30 || Charanya Ravi || '''On the algebraic K-theory of Deligne-Mumford stacks''' || H32<br />
|-<br />
| <br /><br />
|-<br />
|rowspan="5"| '''Thu, 9.10''' || 09:00 - 10:00 || Viktoriya Ozornova || '''What is an (∞,∞)-category?''' || H32<br />
|-<br />
|10:30 - 11:30 || Hokuto Konno || '''Family gauge theory and diffeomorphism groups''' || H32<br />
|-<br />
|14:00 - 15:00 || Peter Scholze || --- || H32<br />
|-<br />
|15:30 - Open end || Gong Show || --- || H32<br />
|-<br />
|Evening || Dinner || --- || Bischofshof<br />
|-<br />
| <br /><br />
|-<br />
|rowspan="3"| '''Fri, 10.10''' || 08:45 - 09:45 || Manuel Krannich || --- || H32<br />
|-<br />
|10:15 - 11:15 || Fabian Hebestreit || '''On the Weiss-Williams index''' || H32<br />
|-<br />
|11:30 - 12:30 || Akhil Mathew || '''Sheared Witt vectors''' || H32<br />
|}<br />
<br />
<br />
==Practical Information==<br />
<br />
<br />
<div class="res-img">[[File:Regensburg-Dom.jpg|480px|left]]</div><br />
<br />
<br />
'''City of Regensburg:''' Regensburg is a Unesco World Heritage site that is famous for its well-preserved medieval city center and its beautiful Gothic cathedral. <br> Further information about Regensburg can be found [https://tourismus.regensburg.de/en here.]<br />
<br />
'''Internet:''' Access to eduroam and BayernWLAN is available throughout the Mathematics Building. <br />
<br />
'''Accomodation:''' Regensburg is a tourist destination and we encourage guests to book their rooms as early as possible. Here is a list of hotels in the area: <br />
<br />
[https://muenchner-hof.de/hotel-muenchner-hof - Hotel Münchner Hof] (In the city center, one must take a bus to the University.) <br><br />
<br />
[http://www.kaiserhof-am-dom.de - Hotel Kaiserhof am Dom] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotel-jakob-regensburg.de/de/ - Hotel Jakob] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotelwiendl.de/ - Hotel Wiendl] (Between the city center and the University.)<br />
<br />
[http://www.hotel-central-regensburg.de - Hotel Central] (Between the city center and the University, one must take a bus to the University.) <br><br />
<br />
'''Family Friendly Campus:''' Our UR family service offers various rooms for families and services. If you need further information look [https://www.uni-regensburg.de/universitaet/personalentwicklung/familien-service/campus/index.html here.] <br><br />
<br><br />
<br />
<br />
==Venue==<br />
<br />
All lectures and research talks are in the '''Lecture Hall H32, at the first floor of the Mathematics Department''' of Regensburg University (Attention: '''not''' the department "Mathematik und Informatik" of the OTH).<br />
<br />
The registration and coffee breaks are at the '''third floor of the Mathematics Department''', in the SFB seminar room.<br />
<br />
One can reach the [https://www.uni-regensburg.de/en University of Regensburg] by following the instructions [http://www.uni-regensburg.de/contact/directions/index.html here] and see [https://www.uni-regensburg.de/fileadmin/user_upload/bilderkatalog/downloads/map-barrier-free.pdf here] for maps of the campus.<br />
Many of the participants will probably arrive by bus at the Central Bus Station of the university which is close to the math building, a bit more towards North (=top of the plan).<br />
==List of Participants==<br />
[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis/participants List]<br />
<br />
==Registration and financial support==<br />
'''Registration is closed. <br />
Registration was open until 31 August 2025. (The deadline for financial support queries was 22 July 2025.)<br />
<br />
If Participants want to apply for a short presentation in the Gong Show slots, please use the following link:''' https://s2survey.net/1085/<br />
<br />
<br><br />
<br />
<br />
==Conference Poster==<br />
<div class="res-img">[[File:Interactions7.png| center]]</div><br />
You can download the conference poster [[Media:Interactions7.pdf| <b>here</b>]].<br />
<br />
==Organizers ==<br />
Ulrich Bunke, Denis-Charles Cisinski and Guido Kings<br />
==Conference Picture==<br />
TBA<br />
==Sponsors of the conference==<br />
This conference is funded by '''SFB 1085 "Higher Invariants"'''</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=File:Interactions7.pdf&diff=3236File:Interactions7.pdf2025-09-29T08:13:58Z<p>Mar09836: </p>
<hr />
<div></div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=File:Interactions7.png&diff=3235File:Interactions7.png2025-09-29T08:13:31Z<p>Mar09836: </p>
<hr />
<div></div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis&diff=3231Conference Higher Invariants: interactions between arithmetic geometry and global analysis2025-09-25T09:01:36Z<p>Mar09836: </p>
<hr />
<div><div class="res-img">[[File:Donau-Regensburg-St_Oswald.jpg|1100px|center]]</div> <br />
=&nbsp;Conference Higher Invariants: interactions between arithmetic geometry and global analysis, October 6.-10., 2025 organized by Ulrich Bunke, Denis-Charles Cisinski and Guido Kings=<br />
__TOC__<br />
<br />
==List of Speakers==<br />
*Federico Binda<br />
*Shachar Carmeli<br />
*Dustin Clausen<br />
*Hélène Esnault<br />
*Fabian Hebestreit<br />
*Hokuto Konno<br />
*Manuel Krannich<br />
*Akhil Mathew <br />
*Thomas Nikolaus<br />
*Viktoriya Ozornova<br />
*Maxime Ramzi<br />
*Charanya Ravi<br />
*Peter Scholze<br />
*Georg Tamme<br />
*Maria Yakerson<br />
*Inna Zakharevich<br />
<br />
==Abstracts==<br />
'''Federico Binda - Relative Hyodo-Kato cohomology'''<br />
(joint work in progress with F. Andreatta and A. Vezzani) We introduce a definition of relative Hyodo-Kato cohomology for rigid analytic varieties, based on the relative motivic nearby cycle functor, and a corresponding theory of coefficients. We prove a Hyodo-Katoisomorphism with de Rham cohomology, provide an explicit description of the "constructible" objects, and compare this definition to relative log-rigid cohomology. <br />
<br />
'''Shachar Carmeli - Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2'''<br />
The Brauer group of a surface over a finite field of characteristic p carries a canonical skew-symmetric pairing, constructed by Artin, Tate, and Milne. Tate conjectured that this pairing is in fact alternating. I will discuss a joint work with Tony Feng addressing this conjecture for surfaces in characteristic 2. The case of odd primes was previously settled by Feng using Steenrod operations on mod 2 étale cohomology. <br />
Our extension of Feng's approach to the characteristic 2 case relies on the construction and analysis of Steenrod operations in syntomic cohomology, building on Voevodsky's motivic Steenrod algebra and Lurie's theory of spectral prismatization.<br />
<br />
'''Dustin Clausen - Refining Weil groups'''<br />
In number theory, the absolute Galois group of Q gets refined to the Weil group of Q, a locally compact group whose profinite completion recovers the Galois group. I will explain that this process can and should be continued, by carefully adding higher homotopy groups to get an object (formally, a condensed anima) which, from various perspectives, is better-behaved than both the Weil group and the absolute Galois group.<br />
<br />
'''Hélène Esnault - On the restriction map in $p$-adically complete de Rham or prismatic cohomology (joint work with Mark Kisin and Alexander Petrov):'''<br />
For X smooth proper over Z_p and U a smooth affine, we show that the restriction homomorphism $H_{prism}^i(X) \to H^i_{prism}(U)^{sep}$ in the separated quotient of prismatic cohomology $H^i_{prism}(U)$ dies if $H^0(X mod p, \Omega^i)=0$, so likewise for $p$-adically complete de Rham cohomology: under the same assumption the restriction homomorphism $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ in the separated quotient of $p$-adically complete de Rham cohomology $H^i_{prism}(U)$ dies. This already produces classes in algebraic de Rham cohomology of $X$ which die in $p$-adically complete de Rham cohomology $H^i( \hat U )$ of $U$. In particular it shows that no $p$-adic method, even if we take into account almost all $p$, can shed light on Grothendieck’s conjecture. <br />
Caro-D’Addezio lifted the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ to the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR}( \hat U)_{\mathbb Q}$ under the extra assumption $H^1(X, \Omega^{i-1})=0$. May be by the time of the conference we’ll know the precise condition to lift their result to prismatic cohomology. <br />
<br />
'''Fabian Hebestreit - On the Weiss-Williams index<br />
(based on work in progress with A.Bianchi, K.Hilman, D.Kirstein, C.Kremer, M.Land, T.Nikolaus, W.Steimle):'''<br />
I will explain a construction of the Weiss-Williams index classes for manifold bundles in the language of Poincaré categories. The particular view this affords allows one to coalesce these classes into a topological field theory with values in cobordism categories of self-dual parametrised spectra. The underlying homotopy types of these categories are Weiss-Williams' LA-spectra, originally custom made as the home for their indices. This observation on the one hand refines and unifies their work with separate constructions of Bökstedt and Madsen (with target Waldhausen's A-spectra) and Basterra, Bobkova, Ponto, Tillmann and Yaekel (with target hermitian K-spectra of the integers) and on the other provides a simple proof of the Weiss-Williams index theorem and a fresh perspective on their map connecting block homeomorphisms and Whitehead spectra.<br />
<br />
'''Manuel Krannich'''<br />
<br />
'''Hokuto Konno - Family gauge theory and diffeomorphism groups:'''<br />
One of the major advances in topology over the past decade has concerned diffeomorphism groups of higher-dimensional manifolds. On the other hand, it has long been known that dimension 4 is special in the classification of manifolds. Such special phenomena are detected using gauge theory. Recent advances in gauge theory for families have revealed that similar phenomena in dimension 4 also appear in diffeomorphism groups, in striking contrast with results in higher dimensions. In this talk, I will survey these new phenomena in dimension 4.<br />
<br />
'''Akhil Mathew - Sheared Witt vectors (after V. Drinfeld, E. Lau, and T. Zink):'''<br />
Motivated by Dieudonné theory, V. Drinfeld and E. Lau introduced a "decompletion" of the ring of Witt vectors W(R) of a derived p-complete ring R such that (R/p)_{red} is perfect, extending a construction of T. Zink. I will explain various characterizations of this decompletion (called the sheared Witt vectors) and some examples. (Joint work in progress with Bhargav Bhatt, Vadim Vologodsky, and Mingjia Zhang.)<br />
<br />
'''Thomas Nikolaus'''<br />
<br />
'''Viktoriya Ozornova - What is an (infty, infty)-category?'''<br />
In this talk, we will address the abstract frameworks for inductive and coinductive notions of (infty, infty)-categories. We will examine also the strict case as a blueprint for the actual study, as well as some of the differences between the strict and the weak case. This is joint work in progress with Martina Rovelli.<br />
<br />
'''Maxime Ramzi'''<br />
<br />
'''Charanya Ravi - On the algebraic K-theory of Deligne-Mumford stacks'''<br />
For a finite group G, Artin's induction theorem states that the rational representation ring of G admits a decomposition in terms of representation rings of its cyclic subgroups. This gives an expression for the zeroth algebraic K-group of BG in terms of its cyclic subgroups. Inspired by this, the work of Vistoli gives such a decomposition of the algebraic K-group of coherent sheaves (or G-theory) of quotient stacks for finite group actions. We prove a similar induction theorem for the G-theory of all Deligne-Mumford stacks by looking at the automorphism groups at points of the stack. As an application, we see that the rational G-theory of a Deligne-Mumford stack coincides with the rational étale G-theory of its cyclotomic loop stack. This leads to an orbifold version of the Grothendieck-Riemann-Roch theorem. This is based on an ongoing joint work with Adeel Khan.<br />
<br />
'''Georg Tamme - Localizing invariants of pushouts and non-commutative Hodge theory'''<br />
Singular cohomology of a smooth, proper complex variety carries a pure Hodge structure consisting of a rational lattice given by singular cohomology with rational coefficients and a Hodge filtration on cohomology with complex coefficients coming from thecomparison with de Rham cohomology, these two structures interacting in a specific way. Katzarkov, Kontsevich, and Pantev conjecture that this should generalize to non-commutative smooth, proper varieties, i.e. to smooth, proper ℂ-linear stable ∞-categories.In this case, de Rham cohomology is replaced by periodic cyclic homology, and the rational lattice is conjecturally given by Toën’s and Blanc’s topological K-theory. As Deligne constructed a mixed Hodge structure on the singular cohomology of arbitrary complexvarieties, one may also ask what happens for not necessarily smooth or proper ℂ-linear stable ∞-categories. In this talk, I will indicate how results about localizing invariants on pushouts of rings can be used to prove some cases of the lattice conjecture,for example for certain group rings. Most of these results have also been obtained by different techniques by Konovalov. This is joint work with Markus Land.<br />
<br />
'''Peter Scholze'''<br />
<br />
'''Maria Yakerson - An alternative to spherical Witt vectors:'''<br />
Witt vectors of a ring form a “bridge” between characteristic p and mixed characteristic: for example, Witt vectors of a finite field F_p is the ring of p-adic integers Z_p. Spherical Witt vectors of a ring is a lift of classical Witt vectors to the world of higher algebra, much like sphere spectrum is a lift of the ring of integers.In this talk we will discuss a straightforward construction of spherical Witt vectors of a ring, in the case when the ring is a perfect F_p-algebra. Time permitting, we will further investigate the category of modules over spherical Witt vectors, and explain a universal property of spherical Witt vectors as an E_1-ring. This is joint work with Thomas Nikolaus.<br />
<br />
'''Inna Zakharevich'''<br />
<br />
==Program and Schedule==<br />
<br />
{| class="wikitable" style="text-align: center; cellpadding="10"<br />
|-<br />
! Day !! Time !! Speaker !! Topic !! Room<br />
|-<br />
| rowspan="4"|'''Mon, 6.10''' || 09:00 - 10:00 || Georg Tamme || --- || H32<br />
|-<br />
| 10:30 - 11:30 || Dustin Clausen || --- || H32<br />
|-<br />
| 14:00 - 15:00 || Maria Yakerson || '''An alternative to spherical Witt vectors''' || H32<br />
|-<br />
| 15:30 - 16:30 || Thomas Nikolaus || --- || H32<br />
|-<br />
| <br /><br />
|-<br />
| rowspan="4"|'''Tue, 7.10''' || 09:00 - 10:00 || Maxime Ramzi || --- || H32<br />
|-<br />
| 10:30 - 11:30 || Federico Binda || --- || H32<br />
|-<br />
| 13:45 - 14:45 || Hélenè Esnault || '''On the restriction map in $p$-adically complete de Rham or prismatic cohomology''' || H32<br />
|-<br />
| 15:15 - Open end || Gong show || --- || H32<br />
|-<br />
| <br /><br />
|-<br />
|rowspan="3"| '''Wed, 8.10''' || 8:45 - 9:45 || Inna Zakharevich || --- || H32<br />
|-<br />
| 10:15 - 11:15 || Shachar Carmeli || '''Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2.''' || H32<br />
|-<br />
| 11:30 - 12:30 || Charanya Ravi || --- || H32<br />
|-<br />
| <br /><br />
|-<br />
|rowspan="5"| '''Thu, 9.10''' || 09:00 - 10:00 || Viktoriya Ozornova || --- || H32<br />
|-<br />
|10:30 - 11:30 || Hokuto Konno || '''Family gauge theory and diffeomorphism groups''' || H32<br />
|-<br />
|14:00 - 15:00 || Peter Scholze || --- || H32<br />
|-<br />
|15:30 - Open end || Gong Show || --- || H32<br />
|-<br />
|Evening || Dinner || --- || Bischofshof<br />
|-<br />
| <br /><br />
|-<br />
|rowspan="3"| '''Fri, 10.10''' || 08:45 - 09:45 || Manuel Krannich || --- || H32<br />
|-<br />
|10:15 - 11:15 || Fabian Hebestreit || '''On the Weiss-Williams index''' || H32<br />
|-<br />
|11:30 - 12:30 || Akhil Mathew || '''Sheared Witt vectors''' || H32<br />
|}<br />
<br />
<br />
==Practical Information==<br />
<br />
<br />
<div class="res-img">[[File:Regensburg-Dom.jpg|480px|left]]</div><br />
<br />
<br />
'''City of Regensburg:''' Regensburg is a Unesco World Heritage site that is famous for its well-preserved medieval city center and its beautiful Gothic cathedral. <br> Further information about Regensburg can be found [https://tourismus.regensburg.de/en here.]<br />
<br />
'''Internet:''' Access to eduroam and BayernWLAN is available throughout the Mathematics Building. <br />
<br />
'''Accomodation:''' Regensburg is a tourist destination and we encourage guests to book their rooms as early as possible. Here is a list of hotels in the area: <br />
<br />
[https://muenchner-hof.de/hotel-muenchner-hof - Hotel Münchner Hof] (In the city center, one must take a bus to the University.) <br><br />
<br />
[http://www.kaiserhof-am-dom.de - Hotel Kaiserhof am Dom] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotel-jakob-regensburg.de/de/ - Hotel Jakob] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotelwiendl.de/ - Hotel Wiendl] (Between the city center and the University.)<br />
<br />
[http://www.hotel-central-regensburg.de - Hotel Central] (Between the city center and the University, one must take a bus to the University.) <br><br />
<br />
'''Family Friendly Campus:''' Our UR family service offers various rooms for families and services. If you need further information look [https://www.uni-regensburg.de/universitaet/personalentwicklung/familien-service/campus/index.html here.] <br><br />
<br><br />
<br />
<br />
==Venue==<br />
<br />
All lectures and research talks are in the '''Lecture Hall H32, at the first floor of the Mathematics Department''' of Regensburg University (Attention: '''not''' the department "Mathematik und Informatik" of the OTH).<br />
<br />
The registration and coffee breaks are at the '''third floor of the Mathematics Department''', in the SFB seminar room.<br />
<br />
One can reach the [https://www.uni-regensburg.de/en University of Regensburg] by following the instructions [http://www.uni-regensburg.de/contact/directions/index.html here] and see [https://www.uni-regensburg.de/fileadmin/user_upload/bilderkatalog/downloads/map-barrier-free.pdf here] for maps of the campus.<br />
Many of the participants will probably arrive by bus at the Central Bus Station of the university which is close to the math building, a bit more towards North (=top of the plan).<br />
==List of Participants==<br />
[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis/participants List]<br />
<br />
==Registration and financial support==<br />
'''Registration is closed. <br />
Registration was open until 31 August 2025. (The deadline for financial support queries was 22 July 2025.)<br />
<br />
If Participants want to apply for a short presentation in the Gong Show slots, please use the following link:''' https://s2survey.net/1085/<br />
<br />
<br><br />
<br />
<br />
==Conference Poster==<br />
<div class="res-img">[[File:Interactions6.png| center]]</div><br />
You can download the conference poster [[Media:Interactions2.pdf| <b>here</b>]].<br />
<br />
==Organizers ==<br />
Ulrich Bunke, Denis-Charles Cisinski and Guido Kings<br />
==Conference Picture==<br />
TBA<br />
==Sponsors of the conference==<br />
This conference is funded by '''SFB 1085 "Higher Invariants"'''</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis&diff=3230Conference Higher Invariants: interactions between arithmetic geometry and global analysis2025-09-25T09:01:15Z<p>Mar09836: </p>
<hr />
<div><div class="res-img">[[File:Donau-Regensburg-St_Oswald.jpg|1100px|center]]</div> <br />
=&nbsp;Conference Higher Invariants: interactions between arithmetic geometry and global analysis, October 6.-10., 2025 organized by Ulrich Bunke, Denis-Charles Cisinski and Guido Kings=<br />
__TOC__<br />
<br />
==List of Speakers==<br />
*Federico Binda<br />
*Shachar Carmeli<br />
*Dustin Clausen<br />
*Hélène Esnault<br />
*Fabian Hebestreit<br />
*Hokuto Konno<br />
*Manuel Krannich<br />
*Akhil Mathew <br />
*Thomas Nikolaus<br />
*Viktoriya Ozornova<br />
*Maxime Ramzi<br />
*Charanya Ravi<br />
*Peter Scholze<br />
*Georg Tamme<br />
*Maria Yakerson<br />
*Inna Zakharevich<br />
<br />
==Abstracts==<br />
'''Federico Binda - Relative Hyodo-Kato cohomology'''<br />
(joint work in progress with F. Andreatta and A. Vezzani) We introduce a definition of relative Hyodo-Kato cohomology for rigid analytic varieties, based on the relative motivic nearby cycle functor, and a corresponding theory of coefficients. We prove a Hyodo-Katoisomorphism with de Rham cohomology, provide an explicit description of the "constructible" objects, and compare this definition to relative log-rigid cohomology. <br />
<br />
'''Shachar Carmeli - Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2'''<br />
The Brauer group of a surface over a finite field of characteristic p carries a canonical skew-symmetric pairing, constructed by Artin, Tate, and Milne. Tate conjectured that this pairing is in fact alternating. I will discuss a joint work with Tony Feng addressing this conjecture for surfaces in characteristic 2. The case of odd primes was previously settled by Feng using Steenrod operations on mod 2 étale cohomology. <br />
Our extension of Feng's approach to the characteristic 2 case relies on the construction and analysis of Steenrod operations in syntomic cohomology, building on Voevodsky's motivic Steenrod algebra and Lurie's theory of spectral prismatization.<br />
<br />
'''Dustin Clausen - Refining Weil groups'''<br />
In number theory, the absolute Galois group of Q gets refined to the Weil group of Q, a locally compact group whose profinite completion recovers the Galois group. I will explain that this process can and should be continued, by carefully adding higher homotopy groups to get an object (formally, a condensed anima) which, from various perspectives, is better-behaved than both the Weil group and the absolute Galois group.<br />
<br />
'''Hélène Esnault - On the restriction map in $p$-adically complete de Rham or prismatic cohomology (joint work with Mark Kisin and Alexander Petrov):'''<br />
For X smooth proper over Z_p and U a smooth affine, we show that the restriction homomorphism $H_{prism}^i(X) \to H^i_{prism}(U)^{sep}$ in the separated quotient of prismatic cohomology $H^i_{prism}(U)$ dies if $H^0(X mod p, \Omega^i)=0$, so likewise for $p$-adically complete de Rham cohomology: under the same assumption the restriction homomorphism $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ in the separated quotient of $p$-adically complete de Rham cohomology $H^i_{prism}(U)$ dies. This already produces classes in algebraic de Rham cohomology of $X$ which die in $p$-adically complete de Rham cohomology $H^i( \hat U )$ of $U$. In particular it shows that no $p$-adic method, even if we take into account almost all $p$, can shed light on Grothendieck’s conjecture. <br />
Caro-D’Addezio lifted the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ to the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR}( \hat U)_{\mathbb Q}$ under the extra assumption $H^1(X, \Omega^{i-1})=0$. May be by the time of the conference we’ll know the precise condition to lift their result to prismatic cohomology. <br />
<br />
'''Fabian Hebestreit - On the Weiss-Williams index<br />
(based on work in progress with A.Bianchi, K.Hilman, D.Kirstein, C.Kremer, M.Land, T.Nikolaus, W.Steimle):'''<br />
I will explain a construction of the Weiss-Williams index classes for manifold bundles in the language of Poincaré categories. The particular view this affords allows one to coalesce these classes into a topological field theory with values in cobordism categories of self-dual parametrised spectra. The underlying homotopy types of these categories are Weiss-Williams' LA-spectra, originally custom made as the home for their indices. This observation on the one hand refines and unifies their work with separate constructions of Bökstedt and Madsen (with target Waldhausen's A-spectra) and Basterra, Bobkova, Ponto, Tillmann and Yaekel (with target hermitian K-spectra of the integers) and on the other provides a simple proof of the Weiss-Williams index theorem and a fresh perspective on their map connecting block homeomorphisms and Whitehead spectra.<br />
<br />
'''Manuel Krannich'''<br />
<br />
'''Hokuto Konno - Family gauge theory and diffeomorphism groups:'''<br />
One of the major advances in topology over the past decade has concerned diffeomorphism groups of higher-dimensional manifolds. On the other hand, it has long been known that dimension 4 is special in the classification of manifolds. Such special phenomena are detected using gauge theory. Recent advances in gauge theory for families have revealed that similar phenomena in dimension 4 also appear in diffeomorphism groups, in striking contrast with results in higher dimensions. In this talk, I will survey these new phenomena in dimension 4.<br />
<br />
'''Akhil Mathew - Sheared Witt vectors (after V. Drinfeld, E. Lau, and T. Zink):'''<br />
Motivated by Dieudonné theory, V. Drinfeld and E. Lau introduced a "decompletion" of the ring of Witt vectors W(R) of a derived p-complete ring R such that (R/p)_{red} is perfect, extending a construction of T. Zink. I will explain various characterizations of this decompletion (called the sheared Witt vectors) and some examples. (Joint work in progress with Bhargav Bhatt, Vadim Vologodsky, and Mingjia Zhang.)<br />
<br />
'''Thomas Nikolaus'''<br />
<br />
'''Viktoriya Ozornova - What is an (infty, infty)-category?'''<br />
In this talk, we will address the abstract frameworks for inductive and coinductive notions of (infty, infty)-categories. We will examine also the strict case as a blueprint for the actual study, as well as some of the differences between the strict and the weak case. This is joint work in progress with Martina Rovelli.<br />
<br />
'''Maxime Ramzi'''<br />
<br />
'''Charanya Ravi - On the algebraic K-theory of Deligne-Mumford stacks'''<br />
For a finite group G, Artin's induction theorem states that the rational representation ring of G admits a decomposition in terms of representation rings of its cyclic subgroups. This gives an expression for the zeroth algebraic K-group of BG in terms of its cyclic subgroups. Inspired by this, the work of Vistoli gives such a decomposition of the algebraic K-group of coherent sheaves (or G-theory) of quotient stacks for finite group actions. We prove a similar induction theorem for the G-theory of all Deligne-Mumford stacks by looking at the automorphism groups at points of the stack. As an application, we see that the rational G-theory of a Deligne-Mumford stack coincides with the rational étale G-theory of its cyclotomic loop stack. This leads to an orbifold version of the Grothendieck-Riemann-Roch theorem. This is based on an ongoing joint work with Adeel Khan.<br />
<br />
'''Georg Tamme - Localizing invariants of pushouts and non-commutative Hodge theory'''<br />
Singular cohomology of a smooth, proper complex variety carries a pure Hodge structure consisting of a rational lattice given by singular cohomology with rational coefficients and a Hodge filtration on cohomology with complex coefficients coming from thecomparison with de Rham cohomology, these two structures interacting in a specific way. Katzarkov, Kontsevich, and Pantev conjecture that this should generalize to non-commutative smooth, proper varieties, i.e. to smooth, proper ℂ-linear stable ∞-categories.In this case, de Rham cohomology is replaced by periodic cyclic homology, and the rational lattice is conjecturally given by Toën’s and Blanc’s topological K-theory. As Deligne constructed a mixed Hodge structure on the singular cohomology of arbitrary complexvarieties, one may also ask what happens for not necessarily smooth or proper ℂ-linear stable ∞-categories. In this talk, I will indicate how results about localizing invariants on pushouts of rings can be used to prove some cases of the lattice conjecture,for example for certain group rings. Most of these results have also been obtained by different techniques by Konovalov. This is joint work with Markus Land.<br />
<br />
'''Peter Scholze'''<br />
<br />
'''Maria Yakerson - An alternative to spherical Witt vectors:'''<br />
Witt vectors of a ring form a “bridge” between characteristic p and mixed characteristic: for example, Witt vectors of a finite field F_p is the ring of p-adic integers Z_p. Spherical Witt vectors of a ring is a lift of classical Witt vectors to the world of higher algebra, much like sphere spectrum is a lift of the ring of integers.In this talk we will discuss a straightforward construction of spherical Witt vectors of a ring, in the case when the ring is a perfect F_p-algebra. Time permitting, we will further investigate the category of modules over spherical Witt vectors, and explain a universal property of spherical Witt vectors as an E_1-ring. This is joint work with Thomas Nikolaus.<br />
<br />
'''Inna Zakharevich'''<br />
<br />
==Program and Schedule==<br />
<br />
{| class="wikitable" style="text-align: center; cellpadding="10"<br />
|+ Schedule<br />
|-<br />
! Day !! Time !! Speaker !! Topic !! Room<br />
|-<br />
| rowspan="4"|'''Mon, 6.10''' || 09:00 - 10:00 || Georg Tamme || --- || H32<br />
|-<br />
| 10:30 - 11:30 || Dustin Clausen || --- || H32<br />
|-<br />
| 14:00 - 15:00 || Maria Yakerson || '''An alternative to spherical Witt vectors''' || H32<br />
|-<br />
| 15:30 - 16:30 || Thomas Nikolaus || --- || H32<br />
|-<br />
| <br /><br />
|-<br />
| rowspan="4"|'''Tue, 7.10''' || 09:00 - 10:00 || Maxime Ramzi || --- || H32<br />
|-<br />
| 10:30 - 11:30 || Federico Binda || --- || H32<br />
|-<br />
| 13:45 - 14:45 || Hélenè Esnault || '''On the restriction map in $p$-adically complete de Rham or prismatic cohomology''' || H32<br />
|-<br />
| 15:15 - Open end || Gong show || --- || H32<br />
|-<br />
| <br /><br />
|-<br />
|rowspan="3"| '''Wed, 8.10''' || 8:45 - 9:45 || Inna Zakharevich || --- || H32<br />
|-<br />
| 10:15 - 11:15 || Shachar Carmeli || '''Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2.''' || H32<br />
|-<br />
| 11:30 - 12:30 || Charanya Ravi || --- || H32<br />
|-<br />
| <br /><br />
|-<br />
|rowspan="5"| '''Thu, 9.10''' || 09:00 - 10:00 || Viktoriya Ozornova || --- || H32<br />
|-<br />
|10:30 - 11:30 || Hokuto Konno || '''Family gauge theory and diffeomorphism groups''' || H32<br />
|-<br />
|14:00 - 15:00 || Peter Scholze || --- || H32<br />
|-<br />
|15:30 - Open end || Gong Show || --- || H32<br />
|-<br />
|Evening || Dinner || --- || Bischofshof<br />
|-<br />
| <br /><br />
|-<br />
|rowspan="3"| '''Fri, 10.10''' || 08:45 - 09:45 || Manuel Krannich || --- || H32<br />
|-<br />
|10:15 - 11:15 || Fabian Hebestreit || '''On the Weiss-Williams index''' || H32<br />
|-<br />
|11:30 - 12:30 || Akhil Mathew || '''Sheared Witt vectors''' || H32<br />
|}<br />
<br />
<br />
==Practical Information==<br />
<br />
<br />
<div class="res-img">[[File:Regensburg-Dom.jpg|480px|left]]</div><br />
<br />
<br />
'''City of Regensburg:''' Regensburg is a Unesco World Heritage site that is famous for its well-preserved medieval city center and its beautiful Gothic cathedral. <br> Further information about Regensburg can be found [https://tourismus.regensburg.de/en here.]<br />
<br />
'''Internet:''' Access to eduroam and BayernWLAN is available throughout the Mathematics Building. <br />
<br />
'''Accomodation:''' Regensburg is a tourist destination and we encourage guests to book their rooms as early as possible. Here is a list of hotels in the area: <br />
<br />
[https://muenchner-hof.de/hotel-muenchner-hof - Hotel Münchner Hof] (In the city center, one must take a bus to the University.) <br><br />
<br />
[http://www.kaiserhof-am-dom.de - Hotel Kaiserhof am Dom] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotel-jakob-regensburg.de/de/ - Hotel Jakob] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotelwiendl.de/ - Hotel Wiendl] (Between the city center and the University.)<br />
<br />
[http://www.hotel-central-regensburg.de - Hotel Central] (Between the city center and the University, one must take a bus to the University.) <br><br />
<br />
'''Family Friendly Campus:''' Our UR family service offers various rooms for families and services. If you need further information look [https://www.uni-regensburg.de/universitaet/personalentwicklung/familien-service/campus/index.html here.] <br><br />
<br><br />
<br />
<br />
==Venue==<br />
<br />
All lectures and research talks are in the '''Lecture Hall H32, at the first floor of the Mathematics Department''' of Regensburg University (Attention: '''not''' the department "Mathematik und Informatik" of the OTH).<br />
<br />
The registration and coffee breaks are at the '''third floor of the Mathematics Department''', in the SFB seminar room.<br />
<br />
One can reach the [https://www.uni-regensburg.de/en University of Regensburg] by following the instructions [http://www.uni-regensburg.de/contact/directions/index.html here] and see [https://www.uni-regensburg.de/fileadmin/user_upload/bilderkatalog/downloads/map-barrier-free.pdf here] for maps of the campus.<br />
Many of the participants will probably arrive by bus at the Central Bus Station of the university which is close to the math building, a bit more towards North (=top of the plan).<br />
==List of Participants==<br />
[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis/participants List]<br />
<br />
==Registration and financial support==<br />
'''Registration is closed. <br />
Registration was open until 31 August 2025. (The deadline for financial support queries was 22 July 2025.)<br />
<br />
If Participants want to apply for a short presentation in the Gong Show slots, please use the following link:''' https://s2survey.net/1085/<br />
<br />
<br><br />
<br />
<br />
==Conference Poster==<br />
<div class="res-img">[[File:Interactions6.png| center]]</div><br />
You can download the conference poster [[Media:Interactions2.pdf| <b>here</b>]].<br />
<br />
==Organizers ==<br />
Ulrich Bunke, Denis-Charles Cisinski and Guido Kings<br />
==Conference Picture==<br />
TBA<br />
==Sponsors of the conference==<br />
This conference is funded by '''SFB 1085 "Higher Invariants"'''</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis&diff=3229Conference Higher Invariants: interactions between arithmetic geometry and global analysis2025-09-25T08:57:31Z<p>Mar09836: </p>
<hr />
<div><div class="res-img">[[File:Donau-Regensburg-St_Oswald.jpg|1100px|center]]</div> <br />
=&nbsp;Conference Higher Invariants: interactions between arithmetic geometry and global analysis, October 6.-10., 2025 organized by Ulrich Bunke, Denis-Charles Cisinski and Guido Kings=<br />
__TOC__<br />
<br />
==List of Speakers==<br />
*Federico Binda<br />
*Shachar Carmeli<br />
*Dustin Clausen<br />
*Hélène Esnault<br />
*Fabian Hebestreit<br />
*Hokuto Konno<br />
*Manuel Krannich<br />
*Akhil Mathew <br />
*Thomas Nikolaus<br />
*Viktoriya Ozornova<br />
*Maxime Ramzi<br />
*Charanya Ravi<br />
*Peter Scholze<br />
*Georg Tamme<br />
*Maria Yakerson<br />
*Inna Zakharevich<br />
<br />
==Abstracts==<br />
'''Federico Binda - Relative Hyodo-Kato cohomology'''<br />
(joint work in progress with F. Andreatta and A. Vezzani) We introduce a definition of relative Hyodo-Kato cohomology for rigid analytic varieties, based on the relative motivic nearby cycle functor, and a corresponding theory of coefficients. We prove a Hyodo-Katoisomorphism with de Rham cohomology, provide an explicit description of the "constructible" objects, and compare this definition to relative log-rigid cohomology. <br />
<br />
'''Shachar Carmeli - Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2'''<br />
The Brauer group of a surface over a finite field of characteristic p carries a canonical skew-symmetric pairing, constructed by Artin, Tate, and Milne. Tate conjectured that this pairing is in fact alternating. I will discuss a joint work with Tony Feng addressing this conjecture for surfaces in characteristic 2. The case of odd primes was previously settled by Feng using Steenrod operations on mod 2 étale cohomology. <br />
Our extension of Feng's approach to the characteristic 2 case relies on the construction and analysis of Steenrod operations in syntomic cohomology, building on Voevodsky's motivic Steenrod algebra and Lurie's theory of spectral prismatization.<br />
<br />
'''Dustin Clausen - Refining Weil groups'''<br />
In number theory, the absolute Galois group of Q gets refined to the Weil group of Q, a locally compact group whose profinite completion recovers the Galois group. I will explain that this process can and should be continued, by carefully adding higher homotopy groups to get an object (formally, a condensed anima) which, from various perspectives, is better-behaved than both the Weil group and the absolute Galois group.<br />
<br />
'''Hélène Esnault - On the restriction map in $p$-adically complete de Rham or prismatic cohomology (joint work with Mark Kisin and Alexander Petrov):'''<br />
For X smooth proper over Z_p and U a smooth affine, we show that the restriction homomorphism $H_{prism}^i(X) \to H^i_{prism}(U)^{sep}$ in the separated quotient of prismatic cohomology $H^i_{prism}(U)$ dies if $H^0(X mod p, \Omega^i)=0$, so likewise for $p$-adically complete de Rham cohomology: under the same assumption the restriction homomorphism $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ in the separated quotient of $p$-adically complete de Rham cohomology $H^i_{prism}(U)$ dies. This already produces classes in algebraic de Rham cohomology of $X$ which die in $p$-adically complete de Rham cohomology $H^i( \hat U )$ of $U$. In particular it shows that no $p$-adic method, even if we take into account almost all $p$, can shed light on Grothendieck’s conjecture. <br />
Caro-D’Addezio lifted the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ to the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR}( \hat U)_{\mathbb Q}$ under the extra assumption $H^1(X, \Omega^{i-1})=0$. May be by the time of the conference we’ll know the precise condition to lift their result to prismatic cohomology. <br />
<br />
'''Fabian Hebestreit - On the Weiss-Williams index<br />
(based on work in progress with A.Bianchi, K.Hilman, D.Kirstein, C.Kremer, M.Land, T.Nikolaus, W.Steimle):'''<br />
I will explain a construction of the Weiss-Williams index classes for manifold bundles in the language of Poincaré categories. The particular view this affords allows one to coalesce these classes into a topological field theory with values in cobordism categories of self-dual parametrised spectra. The underlying homotopy types of these categories are Weiss-Williams' LA-spectra, originally custom made as the home for their indices. This observation on the one hand refines and unifies their work with separate constructions of Bökstedt and Madsen (with target Waldhausen's A-spectra) and Basterra, Bobkova, Ponto, Tillmann and Yaekel (with target hermitian K-spectra of the integers) and on the other provides a simple proof of the Weiss-Williams index theorem and a fresh perspective on their map connecting block homeomorphisms and Whitehead spectra.<br />
<br />
'''Manuel Krannich'''<br />
<br />
'''Hokuto Konno - Family gauge theory and diffeomorphism groups:'''<br />
One of the major advances in topology over the past decade has concerned diffeomorphism groups of higher-dimensional manifolds. On the other hand, it has long been known that dimension 4 is special in the classification of manifolds. Such special phenomena are detected using gauge theory. Recent advances in gauge theory for families have revealed that similar phenomena in dimension 4 also appear in diffeomorphism groups, in striking contrast with results in higher dimensions. In this talk, I will survey these new phenomena in dimension 4.<br />
<br />
'''Akhil Mathew - Sheared Witt vectors (after V. Drinfeld, E. Lau, and T. Zink):'''<br />
Motivated by Dieudonné theory, V. Drinfeld and E. Lau introduced a "decompletion" of the ring of Witt vectors W(R) of a derived p-complete ring R such that (R/p)_{red} is perfect, extending a construction of T. Zink. I will explain various characterizations of this decompletion (called the sheared Witt vectors) and some examples. (Joint work in progress with Bhargav Bhatt, Vadim Vologodsky, and Mingjia Zhang.)<br />
<br />
'''Thomas Nikolaus'''<br />
<br />
'''Viktoriya Ozornova - What is an (infty, infty)-category?'''<br />
In this talk, we will address the abstract frameworks for inductive and coinductive notions of (infty, infty)-categories. We will examine also the strict case as a blueprint for the actual study, as well as some of the differences between the strict and the weak case. This is joint work in progress with Martina Rovelli.<br />
<br />
'''Maxime Ramzi'''<br />
<br />
'''Charanya Ravi - On the algebraic K-theory of Deligne-Mumford stacks'''<br />
For a finite group G, Artin's induction theorem states that the rational representation ring of G admits a decomposition in terms of representation rings of its cyclic subgroups. This gives an expression for the zeroth algebraic K-group of BG in terms of its cyclic subgroups. Inspired by this, the work of Vistoli gives such a decomposition of the algebraic K-group of coherent sheaves (or G-theory) of quotient stacks for finite group actions. We prove a similar induction theorem for the G-theory of all Deligne-Mumford stacks by looking at the automorphism groups at points of the stack. As an application, we see that the rational G-theory of a Deligne-Mumford stack coincides with the rational étale G-theory of its cyclotomic loop stack. This leads to an orbifold version of the Grothendieck-Riemann-Roch theorem. This is based on an ongoing joint work with Adeel Khan.<br />
<br />
'''Georg Tamme - Localizing invariants of pushouts and non-commutative Hodge theory'''<br />
Singular cohomology of a smooth, proper complex variety carries a pure Hodge structure consisting of a rational lattice given by singular cohomology with rational coefficients and a Hodge filtration on cohomology with complex coefficients coming from thecomparison with de Rham cohomology, these two structures interacting in a specific way. Katzarkov, Kontsevich, and Pantev conjecture that this should generalize to non-commutative smooth, proper varieties, i.e. to smooth, proper ℂ-linear stable ∞-categories.In this case, de Rham cohomology is replaced by periodic cyclic homology, and the rational lattice is conjecturally given by Toën’s and Blanc’s topological K-theory. As Deligne constructed a mixed Hodge structure on the singular cohomology of arbitrary complexvarieties, one may also ask what happens for not necessarily smooth or proper ℂ-linear stable ∞-categories. In this talk, I will indicate how results about localizing invariants on pushouts of rings can be used to prove some cases of the lattice conjecture,for example for certain group rings. Most of these results have also been obtained by different techniques by Konovalov. This is joint work with Markus Land.<br />
<br />
'''Peter Scholze'''<br />
<br />
'''Maria Yakerson - An alternative to spherical Witt vectors:'''<br />
Witt vectors of a ring form a “bridge” between characteristic p and mixed characteristic: for example, Witt vectors of a finite field F_p is the ring of p-adic integers Z_p. Spherical Witt vectors of a ring is a lift of classical Witt vectors to the world of higher algebra, much like sphere spectrum is a lift of the ring of integers.In this talk we will discuss a straightforward construction of spherical Witt vectors of a ring, in the case when the ring is a perfect F_p-algebra. Time permitting, we will further investigate the category of modules over spherical Witt vectors, and explain a universal property of spherical Witt vectors as an E_1-ring. This is joint work with Thomas Nikolaus.<br />
<br />
'''Inna Zakharevich'''<br />
<br />
==Program and Schedule==<br />
<br />
The list of talks and abstracts will appear here before the conference.<br />
<br />
{| class="wikitable" style="text-align: center; cellpadding="10"<br />
|+ Schedule<br />
|-<br />
! Day !! Time !! Speaker !! Topic !! Room<br />
|-<br />
| rowspan="4"|'''Mon, 6.10''' || 09:00 - 10:00 || Georg Tamme || --- || H32<br />
|-<br />
| 10:30 - 11:30 || Dustin Clausen || --- || H32<br />
|-<br />
| 14:00 - 15:00 || Maria Yakerson || '''An alternative to spherical Witt vectors''' || H32<br />
|-<br />
| 15:30 - 16:30 || Thomas Nikolaus || --- || H32<br />
|-<br />
| <br /><br />
|-<br />
| rowspan="4"|'''Tue, 7.10''' || 09:00 - 10:00 || Maxime Ramzi || --- || H32<br />
|-<br />
| 10:30 - 11:30 || Federico Binda || --- || H32<br />
|-<br />
| 13:45 - 14:45 || Hélenè Esnault || '''On the restriction map in $p$-adically complete de Rham or prismatic cohomology''' || H32<br />
|-<br />
| 15:15 - Open end || Gong show || --- || H32<br />
|-<br />
| <br /><br />
|-<br />
|rowspan="3"| '''Wed, 8.10''' || 8:45 - 9:45 || Inna Zakharevich || --- || H32<br />
|-<br />
| 10:15 - 11:15 || Shachar Carmeli || '''Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2.''' || H32<br />
|-<br />
| 11:30 - 12:30 || Charanya Ravi || --- || H32<br />
|-<br />
| <br /><br />
|-<br />
|rowspan="5"| '''Thu, 9.10''' || 09:00 - 10:00 || Viktoriya Ozornova || --- || H32<br />
|-<br />
|10:30 - 11:30 || Hokuto Konno || '''Family gauge theory and diffeomorphism groups''' || H32<br />
|-<br />
|14:00 - 15:00 || Peter Scholze || --- || H32<br />
|-<br />
|15:30 - Open end || Gong Show || --- || H32<br />
|-<br />
|Evening || Dinner || --- || Bischofshof<br />
|-<br />
| <br /><br />
|-<br />
|rowspan="3"| '''Fri, 10.10''' || 08:45 - 09:45 || Manuel Krannich || --- || H32<br />
|-<br />
|10:15 - 11:15 || Fabian Hebestreit || '''On the Weiss-Williams index''' || H32<br />
|-<br />
|11:30 - 12:30 || Akhil Mathew || '''Sheared Witt vectors''' || H32<br />
|}<br />
<br />
<br />
==Practical Information==<br />
<br />
<br />
<div class="res-img">[[File:Regensburg-Dom.jpg|480px|left]]</div><br />
<br />
<br />
'''City of Regensburg:''' Regensburg is a Unesco World Heritage site that is famous for its well-preserved medieval city center and its beautiful Gothic cathedral. <br> Further information about Regensburg can be found [https://tourismus.regensburg.de/en here.]<br />
<br />
'''Internet:''' Access to eduroam and BayernWLAN is available throughout the Mathematics Building. <br />
<br />
'''Accomodation:''' Regensburg is a tourist destination and we encourage guests to book their rooms as early as possible. Here is a list of hotels in the area: <br />
<br />
[https://muenchner-hof.de/hotel-muenchner-hof - Hotel Münchner Hof] (In the city center, one must take a bus to the University.) <br><br />
<br />
[http://www.kaiserhof-am-dom.de - Hotel Kaiserhof am Dom] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotel-jakob-regensburg.de/de/ - Hotel Jakob] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotelwiendl.de/ - Hotel Wiendl] (Between the city center and the University.)<br />
<br />
[http://www.hotel-central-regensburg.de - Hotel Central] (Between the city center and the University, one must take a bus to the University.) <br><br />
<br />
'''Family Friendly Campus:''' Our UR family service offers various rooms for families and services. If you need further information look [https://www.uni-regensburg.de/universitaet/personalentwicklung/familien-service/campus/index.html here.] <br><br />
<br><br />
<br />
<br />
==Venue==<br />
<br />
All lectures and research talks are in the '''Lecture Hall H32, at the first floor of the Mathematics Department''' of Regensburg University (Attention: '''not''' the department "Mathematik und Informatik" of the OTH).<br />
<br />
The registration and coffee breaks are at the '''third floor of the Mathematics Department''', in the SFB seminar room.<br />
<br />
One can reach the [https://www.uni-regensburg.de/en University of Regensburg] by following the instructions [http://www.uni-regensburg.de/contact/directions/index.html here] and see [https://www.uni-regensburg.de/fileadmin/user_upload/bilderkatalog/downloads/map-barrier-free.pdf here] for maps of the campus.<br />
Many of the participants will probably arrive by bus at the Central Bus Station of the university which is close to the math building, a bit more towards North (=top of the plan).<br />
==List of Participants==<br />
[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis/participants List]<br />
<br />
==Registration and financial support==<br />
'''Registration is closed. <br />
Registration was open until 31 August 2025. (The deadline for financial support queries was 22 July 2025.)<br />
<br />
If Participants want to apply for a short presentation in the Gong Show slots, please use the following link:''' https://s2survey.net/1085/<br />
<br />
<br><br />
<br />
<br />
==Conference Poster==<br />
<div class="res-img">[[File:Interactions6.png| center]]</div><br />
You can download the conference poster [[Media:Interactions2.pdf| <b>here</b>]].<br />
<br />
==Organizers ==<br />
Ulrich Bunke, Denis-Charles Cisinski and Guido Kings<br />
==Conference Picture==<br />
TBA<br />
==Sponsors of the conference==<br />
This conference is funded by '''SFB 1085 "Higher Invariants"'''</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis&diff=3228Conference Higher Invariants: interactions between arithmetic geometry and global analysis2025-09-25T08:57:02Z<p>Mar09836: </p>
<hr />
<div><div class="res-img">[[File:Donau-Regensburg-St_Oswald.jpg|1100px|center]]</div> <br />
=&nbsp;Conference Higher Invariants: interactions between arithmetic geometry and global analysis, October 6.-10., 2025 organized by Ulrich Bunke, Denis-Charles Cisinski and Guido Kings=<br />
__TOC__<br />
<br />
==List of Speakers==<br />
*Federico Binda<br />
*Shachar Carmeli<br />
*Dustin Clausen<br />
*Hélène Esnault<br />
*Fabian Hebestreit<br />
*Hokuto Konno<br />
*Manuel Krannich<br />
*Akhil Mathew <br />
*Thomas Nikolaus<br />
*Viktoriya Ozornova<br />
*Maxime Ramzi<br />
*Charanya Ravi<br />
*Peter Scholze<br />
*Georg Tamme<br />
*Maria Yakerson<br />
*Inna Zakharevich<br />
<br />
==Abstracts==<br />
'''Federico Binda - Relative Hyodo-Kato cohomology'''<br />
(joint work in progress with F. Andreatta and A. Vezzani) We introduce a definition of relative Hyodo-Kato cohomology for rigid analytic varieties, based on the relative motivic nearby cycle functor, and a corresponding theory of coefficients. We prove a Hyodo-Katoisomorphism with de Rham cohomology, provide an explicit description of the "constructible" objects, and compare this definition to relative log-rigid cohomology. <br />
<br />
'''Shachar Carmeli - Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2'''<br />
The Brauer group of a surface over a finite field of characteristic p carries a canonical skew-symmetric pairing, constructed by Artin, Tate, and Milne. Tate conjectured that this pairing is in fact alternating. I will discuss a joint work with Tony Feng addressing this conjecture for surfaces in characteristic 2. The case of odd primes was previously settled by Feng using Steenrod operations on mod 2 étale cohomology. <br />
Our extension of Feng's approach to the characteristic 2 case relies on the construction and analysis of Steenrod operations in syntomic cohomology, building on Voevodsky's motivic Steenrod algebra and Lurie's theory of spectral prismatization.<br />
<br />
'''Dustin Clausen - Refining Weil groups'''<br />
In number theory, the absolute Galois group of Q gets refined to the Weil group of Q, a locally compact group whose profinite completion recovers the Galois group. I will explain that this process can and should be continued, by carefully adding higher homotopy groups to get an object (formally, a condensed anima) which, from various perspectives, is better-behaved than both the Weil group and the absolute Galois group.<br />
<br />
'''Hélène Esnault - On the restriction map in $p$-adically complete de Rham or prismatic cohomology (joint work with Mark Kisin and Alexander Petrov):'''<br />
For X smooth proper over Z_p and U a smooth affine, we show that the restriction homomorphism $H_{prism}^i(X) \to H^i_{prism}(U)^{sep}$ in the separated quotient of prismatic cohomology $H^i_{prism}(U)$ dies if $H^0(X mod p, \Omega^i)=0$, so likewise for $p$-adically complete de Rham cohomology: under the same assumption the restriction homomorphism $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ in the separated quotient of $p$-adically complete de Rham cohomology $H^i_{prism}(U)$ dies. This already produces classes in algebraic de Rham cohomology of $X$ which die in $p$-adically complete de Rham cohomology $H^i( \hat U )$ of $U$. In particular it shows that no $p$-adic method, even if we take into account almost all $p$, can shed light on Grothendieck’s conjecture. <br />
Caro-D’Addezio lifted the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ to the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR}( \hat U)_{\mathbb Q}$ under the extra assumption $H^1(X, \Omega^{i-1})=0$. May be by the time of the conference we’ll know the precise condition to lift their result to prismatic cohomology. <br />
<br />
'''Fabian Hebestreit - On the Weiss-Williams index<br />
(based on work in progress with A.Bianchi, K.Hilman, D.Kirstein, C.Kremer, M.Land, T.Nikolaus, W.Steimle):'''<br />
I will explain a construction of the Weiss-Williams index classes for manifold bundles in the language of Poincaré categories. The particular view this affords allows one to coalesce these classes into a topological field theory with values in cobordism categories of self-dual parametrised spectra. The underlying homotopy types of these categories are Weiss-Williams' LA-spectra, originally custom made as the home for their indices. This observation on the one hand refines and unifies their work with separate constructions of Bökstedt and Madsen (with target Waldhausen's A-spectra) and Basterra, Bobkova, Ponto, Tillmann and Yaekel (with target hermitian K-spectra of the integers) and on the other provides a simple proof of the Weiss-Williams index theorem and a fresh perspective on their map connecting block homeomorphisms and Whitehead spectra.<br />
<br />
'''Manuel Krannich'''<br />
<br />
'''Hokuto Konno - Family gauge theory and diffeomorphism groups:'''<br />
One of the major advances in topology over the past decade has concerned diffeomorphism groups of higher-dimensional manifolds. On the other hand, it has long been known that dimension 4 is special in the classification of manifolds. Such special phenomena are detected using gauge theory. Recent advances in gauge theory for families have revealed that similar phenomena in dimension 4 also appear in diffeomorphism groups, in striking contrast with results in higher dimensions. In this talk, I will survey these new phenomena in dimension 4.<br />
<br />
'''Akhil Mathew - Sheared Witt vectors (after V. Drinfeld, E. Lau, and T. Zink):'''<br />
Motivated by Dieudonné theory, V. Drinfeld and E. Lau introduced a "decompletion" of the ring of Witt vectors W(R) of a derived p-complete ring R such that (R/p)_{red} is perfect, extending a construction of T. Zink. I will explain various characterizations of this decompletion (called the sheared Witt vectors) and some examples. (Joint work in progress with Bhargav Bhatt, Vadim Vologodsky, and Mingjia Zhang.)<br />
<br />
'''Thomas Nikolaus'''<br />
<br />
'''Viktoriya Ozornova - What is an (infty, infty)-category?'''<br />
In this talk, we will address the abstract frameworks for inductive and coinductive notions of (infty, infty)-categories. We will examine also the strict case as a blueprint for the actual study, as well as some of the differences between the strict and the weak case. This is joint work in progress with Martina Rovelli.<br />
<br />
'''Maxime Ramzi'''<br />
<br />
'''Charanya Ravi - On the algebraic K-theory of Deligne-Mumford stacks'''<br />
For a finite group G, Artin's induction theorem states that the rational representation ring of G admits a decomposition in terms of representation rings of its cyclic subgroups. This gives an expression for the zeroth algebraic K-group of BG in terms of its cyclic subgroups. Inspired by this, the work of Vistoli gives such a decomposition of the algebraic K-group of coherent sheaves (or G-theory) of quotient stacks for finite group actions. We prove a similar induction theorem for the G-theory of all Deligne-Mumford stacks by looking at the automorphism groups at points of the stack. As an application, we see that the rational G-theory of a Deligne-Mumford stack coincides with the rational étale G-theory of its cyclotomic loop stack. This leads to an orbifold version of the Grothendieck-Riemann-Roch theorem. This is based on an ongoing joint work with Adeel Khan.<br />
<br />
'''Georg Tamme - Localizing invariants of pushouts and non-commutative Hodge theory'''<br />
Singular cohomology of a smooth, proper complex variety carries a pure Hodge structure consisting of a rational lattice given by singular cohomology with rational coefficients and a Hodge filtration on cohomology with complex coefficients coming from thecomparison with de Rham cohomology, these two structures interacting in a specific way. Katzarkov, Kontsevich, and Pantev conjecture that this should generalize to non-commutative smooth, proper varieties, i.e. to smooth, proper ℂ-linear stable ∞-categories.In this case, de Rham cohomology is replaced by periodic cyclic homology, and the rational lattice is conjecturally given by Toën’s and Blanc’s topological K-theory. As Deligne constructed a mixed Hodge structure on the singular cohomology of arbitrary complexvarieties, one may also ask what happens for not necessarily smooth or proper ℂ-linear stable ∞-categories. In this talk, I will indicate how results about localizing invariants on pushouts of rings can be used to prove some cases of the lattice conjecture,for example for certain group rings. Most of these results have also been obtained by different techniques by Konovalov. This is joint work with Markus Land.<br />
<br />
'''Peter Scholze'''<br />
<br />
'''Maria Yakerson - An alternative to spherical Witt vectors:'''<br />
Witt vectors of a ring form a “bridge” between characteristic p and mixed characteristic: for example, Witt vectors of a finite field F_p is the ring of p-adic integers Z_p. Spherical Witt vectors of a ring is a lift of classical Witt vectors to the world of higher algebra, much like sphere spectrum is a lift of the ring of integers.In this talk we will discuss a straightforward construction of spherical Witt vectors of a ring, in the case when the ring is a perfect F_p-algebra. Time permitting, we will further investigate the category of modules over spherical Witt vectors, and explain a universal property of spherical Witt vectors as an E_1-ring. This is joint work with Thomas Nikolaus.<br />
<br />
'''Inna Zakharevich'''<br />
<br />
==Program and Schedule==<br />
<br />
The list of talks and abstracts will appear here before the conference.<br />
<br />
{| class="wikitable" style="text-align: center; cellpadding="10"<br />
|+ Schedule<br />
|-<br />
! Day !! Time !! Speaker !! Topic !! Room<br />
|-<br />
| rowspan="4"|'''Mon, 6.10''' || 09:00 - 10:00 || Georg Tamme || --- || H32<br />
|-<br />
| 10:30 - 11:30 || Dustin Clausen || --- || H32<br />
|-<br />
| 14:00 - 15:00 || Maria Yakerson || '''An alternative to spherical Witt vectors''' || H32<br />
|-<br />
| 15:30 - 16:30 || Thomas Nikolaus || --- || H32<br />
|-<br />
| <br /><br />
|-<br />
| rowspan="4"|'''Tue, 7.10''' || 09:00 - 10:00 || Maxime Ramzi || --- || H32<br />
|-<br />
| 10:30 - 11:30 || Federico Binda || --- || H32<br />
|-<br />
| 13:45 - 14:45 || Hélenè Esnault || '''On the restriction map in $p$-adically complete de Rham or prismatic cohomology''' || H32<br />
|-<br />
| 15:15 - Open end || Gong show || --- || H32<br />
|-<br />
|rowspan="3"| '''Wed, 8.10''' || 8:45 - 9:45 || Inna Zakharevich || --- || H32<br />
|-<br />
| 10:15 - 11:15 || Shachar Carmeli || '''Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2.''' || H32<br />
|-<br />
| 11:30 - 12:30 || Charanya Ravi || --- || H32<br />
|-<br />
|rowspan="5"| '''Thu, 9.10''' || 09:00 - 10:00 || Viktoriya Ozornova || --- || H32<br />
|-<br />
|10:30 - 11:30 || Hokuto Konno || '''Family gauge theory and diffeomorphism groups''' || H32<br />
|-<br />
|14:00 - 15:00 || Peter Scholze || --- || H32<br />
|-<br />
|15:30 - Open end || Gong Show || --- || H32<br />
|-<br />
|Evening || Dinner || --- || Bischofshof<br />
|-<br />
|rowspan="3"| '''Fri, 10.10''' || 08:45 - 09:45 || Manuel Krannich || --- || H32<br />
|-<br />
|10:15 - 11:15 || Fabian Hebestreit || '''On the Weiss-Williams index''' || H32<br />
|-<br />
|11:30 - 12:30 || Akhil Mathew || '''Sheared Witt vectors''' || H32<br />
|}<br />
<br />
<br />
==Practical Information==<br />
<br />
<br />
<div class="res-img">[[File:Regensburg-Dom.jpg|480px|left]]</div><br />
<br />
<br />
'''City of Regensburg:''' Regensburg is a Unesco World Heritage site that is famous for its well-preserved medieval city center and its beautiful Gothic cathedral. <br> Further information about Regensburg can be found [https://tourismus.regensburg.de/en here.]<br />
<br />
'''Internet:''' Access to eduroam and BayernWLAN is available throughout the Mathematics Building. <br />
<br />
'''Accomodation:''' Regensburg is a tourist destination and we encourage guests to book their rooms as early as possible. Here is a list of hotels in the area: <br />
<br />
[https://muenchner-hof.de/hotel-muenchner-hof - Hotel Münchner Hof] (In the city center, one must take a bus to the University.) <br><br />
<br />
[http://www.kaiserhof-am-dom.de - Hotel Kaiserhof am Dom] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotel-jakob-regensburg.de/de/ - Hotel Jakob] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotelwiendl.de/ - Hotel Wiendl] (Between the city center and the University.)<br />
<br />
[http://www.hotel-central-regensburg.de - Hotel Central] (Between the city center and the University, one must take a bus to the University.) <br><br />
<br />
'''Family Friendly Campus:''' Our UR family service offers various rooms for families and services. If you need further information look [https://www.uni-regensburg.de/universitaet/personalentwicklung/familien-service/campus/index.html here.] <br><br />
<br><br />
<br />
<br />
==Venue==<br />
<br />
All lectures and research talks are in the '''Lecture Hall H32, at the first floor of the Mathematics Department''' of Regensburg University (Attention: '''not''' the department "Mathematik und Informatik" of the OTH).<br />
<br />
The registration and coffee breaks are at the '''third floor of the Mathematics Department''', in the SFB seminar room.<br />
<br />
One can reach the [https://www.uni-regensburg.de/en University of Regensburg] by following the instructions [http://www.uni-regensburg.de/contact/directions/index.html here] and see [https://www.uni-regensburg.de/fileadmin/user_upload/bilderkatalog/downloads/map-barrier-free.pdf here] for maps of the campus.<br />
Many of the participants will probably arrive by bus at the Central Bus Station of the university which is close to the math building, a bit more towards North (=top of the plan).<br />
==List of Participants==<br />
[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis/participants List]<br />
<br />
==Registration and financial support==<br />
'''Registration is closed. <br />
Registration was open until 31 August 2025. (The deadline for financial support queries was 22 July 2025.)<br />
<br />
If Participants want to apply for a short presentation in the Gong Show slots, please use the following link:''' https://s2survey.net/1085/<br />
<br />
<br><br />
<br />
<br />
==Conference Poster==<br />
<div class="res-img">[[File:Interactions6.png| center]]</div><br />
You can download the conference poster [[Media:Interactions2.pdf| <b>here</b>]].<br />
<br />
==Organizers ==<br />
Ulrich Bunke, Denis-Charles Cisinski and Guido Kings<br />
==Conference Picture==<br />
TBA<br />
==Sponsors of the conference==<br />
This conference is funded by '''SFB 1085 "Higher Invariants"'''</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis&diff=3227Conference Higher Invariants: interactions between arithmetic geometry and global analysis2025-09-25T08:44:21Z<p>Mar09836: </p>
<hr />
<div><div class="res-img">[[File:Donau-Regensburg-St_Oswald.jpg|1100px|center]]</div> <br />
=&nbsp;Conference Higher Invariants: interactions between arithmetic geometry and global analysis, October 6.-10., 2025 organized by Ulrich Bunke, Denis-Charles Cisinski and Guido Kings=<br />
__TOC__<br />
<br />
==List of Speakers==<br />
*Federico Binda<br />
*Shachar Carmeli<br />
*Dustin Clausen<br />
*Hélène Esnault<br />
*Fabian Hebestreit<br />
*Hokuto Konno<br />
*Manuel Krannich<br />
*Akhil Mathew <br />
*Thomas Nikolaus<br />
*Viktoriya Ozornova<br />
*Maxime Ramzi<br />
*Charanya Ravi<br />
*Peter Scholze<br />
*Georg Tamme<br />
*Maria Yakerson<br />
*Inna Zakharevich<br />
<br />
==Abstracts==<br />
'''Federico Binda - Relative Hyodo-Kato cohomology'''<br />
(joint work in progress with F. Andreatta and A. Vezzani) We introduce a definition of relative Hyodo-Kato cohomology for rigid analytic varieties, based on the relative motivic nearby cycle functor, and a corresponding theory of coefficients. We prove a Hyodo-Katoisomorphism with de Rham cohomology, provide an explicit description of the "constructible" objects, and compare this definition to relative log-rigid cohomology. <br />
<br />
'''Shachar Carmeli - Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2'''<br />
The Brauer group of a surface over a finite field of characteristic p carries a canonical skew-symmetric pairing, constructed by Artin, Tate, and Milne. Tate conjectured that this pairing is in fact alternating. I will discuss a joint work with Tony Feng addressing this conjecture for surfaces in characteristic 2. The case of odd primes was previously settled by Feng using Steenrod operations on mod 2 étale cohomology. <br />
Our extension of Feng's approach to the characteristic 2 case relies on the construction and analysis of Steenrod operations in syntomic cohomology, building on Voevodsky's motivic Steenrod algebra and Lurie's theory of spectral prismatization.<br />
<br />
'''Dustin Clausen - Refining Weil groups'''<br />
In number theory, the absolute Galois group of Q gets refined to the Weil group of Q, a locally compact group whose profinite completion recovers the Galois group. I will explain that this process can and should be continued, by carefully adding higher homotopy groups to get an object (formally, a condensed anima) which, from various perspectives, is better-behaved than both the Weil group and the absolute Galois group.<br />
<br />
'''Hélène Esnault - On the restriction map in $p$-adically complete de Rham or prismatic cohomology (joint work with Mark Kisin and Alexander Petrov):'''<br />
For X smooth proper over Z_p and U a smooth affine, we show that the restriction homomorphism $H_{prism}^i(X) \to H^i_{prism}(U)^{sep}$ in the separated quotient of prismatic cohomology $H^i_{prism}(U)$ dies if $H^0(X mod p, \Omega^i)=0$, so likewise for $p$-adically complete de Rham cohomology: under the same assumption the restriction homomorphism $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ in the separated quotient of $p$-adically complete de Rham cohomology $H^i_{prism}(U)$ dies. This already produces classes in algebraic de Rham cohomology of $X$ which die in $p$-adically complete de Rham cohomology $H^i( \hat U )$ of $U$. In particular it shows that no $p$-adic method, even if we take into account almost all $p$, can shed light on Grothendieck’s conjecture. <br />
Caro-D’Addezio lifted the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ to the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR}( \hat U)_{\mathbb Q}$ under the extra assumption $H^1(X, \Omega^{i-1})=0$. May be by the time of the conference we’ll know the precise condition to lift their result to prismatic cohomology. <br />
<br />
'''Fabian Hebestreit - On the Weiss-Williams index<br />
(based on work in progress with A.Bianchi, K.Hilman, D.Kirstein, C.Kremer, M.Land, T.Nikolaus, W.Steimle):'''<br />
I will explain a construction of the Weiss-Williams index classes for manifold bundles in the language of Poincaré categories. The particular view this affords allows one to coalesce these classes into a topological field theory with values in cobordism categories of self-dual parametrised spectra. The underlying homotopy types of these categories are Weiss-Williams' LA-spectra, originally custom made as the home for their indices. This observation on the one hand refines and unifies their work with separate constructions of Bökstedt and Madsen (with target Waldhausen's A-spectra) and Basterra, Bobkova, Ponto, Tillmann and Yaekel (with target hermitian K-spectra of the integers) and on the other provides a simple proof of the Weiss-Williams index theorem and a fresh perspective on their map connecting block homeomorphisms and Whitehead spectra.<br />
<br />
'''Manuel Krannich'''<br />
<br />
'''Hokuto Konno - Family gauge theory and diffeomorphism groups:'''<br />
One of the major advances in topology over the past decade has concerned diffeomorphism groups of higher-dimensional manifolds. On the other hand, it has long been known that dimension 4 is special in the classification of manifolds. Such special phenomena are detected using gauge theory. Recent advances in gauge theory for families have revealed that similar phenomena in dimension 4 also appear in diffeomorphism groups, in striking contrast with results in higher dimensions. In this talk, I will survey these new phenomena in dimension 4.<br />
<br />
'''Akhil Mathew - Sheared Witt vectors (after V. Drinfeld, E. Lau, and T. Zink):'''<br />
Motivated by Dieudonné theory, V. Drinfeld and E. Lau introduced a "decompletion" of the ring of Witt vectors W(R) of a derived p-complete ring R such that (R/p)_{red} is perfect, extending a construction of T. Zink. I will explain various characterizations of this decompletion (called the sheared Witt vectors) and some examples. (Joint work in progress with Bhargav Bhatt, Vadim Vologodsky, and Mingjia Zhang.)<br />
<br />
'''Thomas Nikolaus'''<br />
<br />
'''Viktoriya Ozornova - What is an (infty, infty)-category?'''<br />
In this talk, we will address the abstract frameworks for inductive and coinductive notions of (infty, infty)-categories. We will examine also the strict case as a blueprint for the actual study, as well as some of the differences between the strict and the weak case. This is joint work in progress with Martina Rovelli.<br />
<br />
'''Maxime Ramzi'''<br />
<br />
'''Charanya Ravi - On the algebraic K-theory of Deligne-Mumford stacks'''<br />
For a finite group G, Artin's induction theorem states that the rational representation ring of G admits a decomposition in terms of representation rings of its cyclic subgroups. This gives an expression for the zeroth algebraic K-group of BG in terms of its cyclic subgroups. Inspired by this, the work of Vistoli gives such a decomposition of the algebraic K-group of coherent sheaves (or G-theory) of quotient stacks for finite group actions. We prove a similar induction theorem for the G-theory of all Deligne-Mumford stacks by looking at the automorphism groups at points of the stack. As an application, we see that the rational G-theory of a Deligne-Mumford stack coincides with the rational étale G-theory of its cyclotomic loop stack. This leads to an orbifold version of the Grothendieck-Riemann-Roch theorem. This is based on an ongoing joint work with Adeel Khan.<br />
<br />
'''Georg Tamme - Localizing invariants of pushouts and non-commutative Hodge theory'''<br />
Singular cohomology of a smooth, proper complex variety carries a pure Hodge structure consisting of a rational lattice given by singular cohomology with rational coefficients and a Hodge filtration on cohomology with complex coefficients coming from thecomparison with de Rham cohomology, these two structures interacting in a specific way. Katzarkov, Kontsevich, and Pantev conjecture that this should generalize to non-commutative smooth, proper varieties, i.e. to smooth, proper ℂ-linear stable ∞-categories.In this case, de Rham cohomology is replaced by periodic cyclic homology, and the rational lattice is conjecturally given by Toën’s and Blanc’s topological K-theory. As Deligne constructed a mixed Hodge structure on the singular cohomology of arbitrary complexvarieties, one may also ask what happens for not necessarily smooth or proper ℂ-linear stable ∞-categories. In this talk, I will indicate how results about localizing invariants on pushouts of rings can be used to prove some cases of the lattice conjecture,for example for certain group rings. Most of these results have also been obtained by different techniques by Konovalov. This is joint work with Markus Land.<br />
<br />
'''Peter Scholze'''<br />
<br />
'''Maria Yakerson - An alternative to spherical Witt vectors:'''<br />
Witt vectors of a ring form a “bridge” between characteristic p and mixed characteristic: for example, Witt vectors of a finite field F_p is the ring of p-adic integers Z_p. Spherical Witt vectors of a ring is a lift of classical Witt vectors to the world of higher algebra, much like sphere spectrum is a lift of the ring of integers.In this talk we will discuss a straightforward construction of spherical Witt vectors of a ring, in the case when the ring is a perfect F_p-algebra. Time permitting, we will further investigate the category of modules over spherical Witt vectors, and explain a universal property of spherical Witt vectors as an E_1-ring. This is joint work with Thomas Nikolaus.<br />
<br />
'''Inna Zakharevich'''<br />
<br />
==Program and Schedule==<br />
<br />
The list of talks and abstracts will appear here before the conference.<br />
<br />
{| class="wikitable" style="text-align: center; cellpadding="10"<br />
|+ Schedule<br />
|-<br />
! Day !! Time !! Speaker !! Topic !! Room<br />
|-<br />
| rowspan="4"|'''Mon, 6.10''' || 09:00 - 10:00 || Georg Tamme || --- || H32<br />
|-<br />
| 10:30 - 11:30 || Dustin Clausen || --- || H32<br />
|-<br />
| 14:00 - 15:00 || Maria Yakerson || '''An alternative to spherical Witt vectors''' || H32<br />
|-<br />
| 15:30 - 16:30 || Thomas Nikolaus || --- || H32<br />
|-<br />
|-<br />
| rowspan="4"|'''Tue, 7.10''' || 09:00 - 10:00 || Maxime Ramzi || --- || H32<br />
|-<br />
| 10:30 - 11:30 || Federico Binda || --- || H32<br />
|-<br />
| 13:45 - 14:45 || Hélenè Esnault || '''On the restriction map in $p$-adically complete de Rham or prismatic cohomology''' || H32<br />
|-<br />
| 15:15 - Open end || Gong show || --- || H32<br />
|-<br />
|rowspan="3"| '''Wed, 8.10''' || 8:45 - 9:45 || Inna Zakharevich || --- || H32<br />
|-<br />
| 10:15 - 11:15 || Shachar Carmeli || '''Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2.''' || H32<br />
|-<br />
| 11:30 - 12:30 || Charanya Ravi || --- || H32<br />
|-<br />
|rowspan="5"| '''Thu, 9.10''' || 09:00 - 10:00 || Viktoriya Ozornova || --- || H32<br />
|-<br />
|10:30 - 11:30 || Hokuto Konno || '''Family gauge theory and diffeomorphism groups''' || H32<br />
|-<br />
|14:00 - 15:00 || Peter Scholze || --- || H32<br />
|-<br />
|15:30 - Open end || Gong Show || --- || H32<br />
|-<br />
|Evening || Dinner || --- || Bischofshof<br />
|-<br />
|rowspan="3"| '''Fri, 10.10''' || 08:45 - 09:45 || Manuel Krannich || --- || H32<br />
|-<br />
|10:15 - 11:15 || Fabian Hebestreit || '''On the Weiss-Williams index''' || H32<br />
|-<br />
|11:30 - 12:30 || Akhil Mathew || '''Sheared Witt vectors''' || H32<br />
|}<br />
<br />
<br />
==Practical Information==<br />
<br />
<br />
<div class="res-img">[[File:Regensburg-Dom.jpg|480px|left]]</div><br />
<br />
<br />
'''City of Regensburg:''' Regensburg is a Unesco World Heritage site that is famous for its well-preserved medieval city center and its beautiful Gothic cathedral. <br> Further information about Regensburg can be found [https://tourismus.regensburg.de/en here.]<br />
<br />
'''Internet:''' Access to eduroam and BayernWLAN is available throughout the Mathematics Building. <br />
<br />
'''Accomodation:''' Regensburg is a tourist destination and we encourage guests to book their rooms as early as possible. Here is a list of hotels in the area: <br />
<br />
[https://muenchner-hof.de/hotel-muenchner-hof - Hotel Münchner Hof] (In the city center, one must take a bus to the University.) <br><br />
<br />
[http://www.kaiserhof-am-dom.de - Hotel Kaiserhof am Dom] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotel-jakob-regensburg.de/de/ - Hotel Jakob] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotelwiendl.de/ - Hotel Wiendl] (Between the city center and the University.)<br />
<br />
[http://www.hotel-central-regensburg.de - Hotel Central] (Between the city center and the University, one must take a bus to the University.) <br><br />
<br />
'''Family Friendly Campus:''' Our UR family service offers various rooms for families and services. If you need further information look [https://www.uni-regensburg.de/universitaet/personalentwicklung/familien-service/campus/index.html here.] <br><br />
<br><br />
<br />
<br />
==Venue==<br />
<br />
All lectures and research talks are in the '''Lecture Hall H32, at the first floor of the Mathematics Department''' of Regensburg University (Attention: '''not''' the department "Mathematik und Informatik" of the OTH).<br />
<br />
The registration and coffee breaks are at the '''third floor of the Mathematics Department''', in the SFB seminar room.<br />
<br />
One can reach the [https://www.uni-regensburg.de/en University of Regensburg] by following the instructions [http://www.uni-regensburg.de/contact/directions/index.html here] and see [https://www.uni-regensburg.de/fileadmin/user_upload/bilderkatalog/downloads/map-barrier-free.pdf here] for maps of the campus.<br />
Many of the participants will probably arrive by bus at the Central Bus Station of the university which is close to the math building, a bit more towards North (=top of the plan).<br />
==List of Participants==<br />
[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis/participants List]<br />
<br />
==Registration and financial support==<br />
'''Registration is closed. <br />
Registration was open until 31 August 2025. (The deadline for financial support queries was 22 July 2025.)<br />
<br />
If Participants want to apply for a short presentation in the Gong Show slots, please use the following link:''' https://s2survey.net/1085/<br />
<br />
<br><br />
<br />
<br />
==Conference Poster==<br />
<div class="res-img">[[File:Interactions6.png| center]]</div><br />
You can download the conference poster [[Media:Interactions2.pdf| <b>here</b>]].<br />
<br />
==Organizers ==<br />
Ulrich Bunke, Denis-Charles Cisinski and Guido Kings<br />
==Conference Picture==<br />
TBA<br />
==Sponsors of the conference==<br />
This conference is funded by '''SFB 1085 "Higher Invariants"'''</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis&diff=3226Conference Higher Invariants: interactions between arithmetic geometry and global analysis2025-09-25T08:44:00Z<p>Mar09836: </p>
<hr />
<div><div class="res-img">[[File:Donau-Regensburg-St_Oswald.jpg|1100px|center]]</div> <br />
=&nbsp;Conference Higher Invariants: interactions between arithmetic geometry and global analysis, October 6.-10., 2025 organized by Ulrich Bunke, Denis-Charles Cisinski and Guido Kings=<br />
__TOC__<br />
<br />
==List of Speakers==<br />
*Federico Binda<br />
*Shachar Carmeli<br />
*Dustin Clausen<br />
*Hélène Esnault<br />
*Fabian Hebestreit<br />
*Hokuto Konno<br />
*Manuel Krannich<br />
*Akhil Mathew <br />
*Thomas Nikolaus<br />
*Viktoriya Ozornova<br />
*Maxime Ramzi<br />
*Charanya Ravi<br />
*Peter Scholze<br />
*Georg Tamme<br />
*Maria Yakerson<br />
*Inna Zakharevich<br />
<br />
==Abstracts==<br />
'''Federico Binda - Relative Hyodo-Kato cohomology'''<br />
(joint work in progress with F. Andreatta and A. Vezzani) We introduce a definition of relative Hyodo-Kato cohomology for rigid analytic varieties, based on the relative motivic nearby cycle functor, and a corresponding theory of coefficients. We prove a Hyodo-Katoisomorphism with de Rham cohomology, provide an explicit description of the "constructible" objects, and compare this definition to relative log-rigid cohomology. <br />
<br />
'''Shachar Carmeli - Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2'''<br />
The Brauer group of a surface over a finite field of characteristic p carries a canonical skew-symmetric pairing, constructed by Artin, Tate, and Milne. Tate conjectured that this pairing is in fact alternating. I will discuss a joint work with Tony Feng addressing this conjecture for surfaces in characteristic 2. The case of odd primes was previously settled by Feng using Steenrod operations on mod 2 étale cohomology. <br />
Our extension of Feng's approach to the characteristic 2 case relies on the construction and analysis of Steenrod operations in syntomic cohomology, building on Voevodsky's motivic Steenrod algebra and Lurie's theory of spectral prismatization.<br />
<br />
'''Dustin Clausen - Refining Weil groups'''<br />
In number theory, the absolute Galois group of Q gets refined to the Weil group of Q, a locally compact group whose profinite completion recovers the Galois group. I will explain that this process can and should be continued, by carefully adding higher homotopy groups to get an object (formally, a condensed anima) which, from various perspectives, is better-behaved than both the Weil group and the absolute Galois group.<br />
<br />
'''Hélène Esnault - On the restriction map in $p$-adically complete de Rham or prismatic cohomology (joint work with Mark Kisin and Alexander Petrov):'''<br />
For X smooth proper over Z_p and U a smooth affine, we show that the restriction homomorphism $H_{prism}^i(X) \to H^i_{prism}(U)^{sep}$ in the separated quotient of prismatic cohomology $H^i_{prism}(U)$ dies if $H^0(X mod p, \Omega^i)=0$, so likewise for $p$-adically complete de Rham cohomology: under the same assumption the restriction homomorphism $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ in the separated quotient of $p$-adically complete de Rham cohomology $H^i_{prism}(U)$ dies. This already produces classes in algebraic de Rham cohomology of $X$ which die in $p$-adically complete de Rham cohomology $H^i( \hat U )$ of $U$. In particular it shows that no $p$-adic method, even if we take into account almost all $p$, can shed light on Grothendieck’s conjecture. <br />
Caro-D’Addezio lifted the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ to the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR}( \hat U)_{\mathbb Q}$ under the extra assumption $H^1(X, \Omega^{i-1})=0$. May be by the time of the conference we’ll know the precise condition to lift their result to prismatic cohomology. <br />
<br />
'''Fabian Hebestreit - On the Weiss-Williams index<br />
(based on work in progress with A.Bianchi, K.Hilman, D.Kirstein, C.Kremer, M.Land, T.Nikolaus, W.Steimle):'''<br />
I will explain a construction of the Weiss-Williams index classes for manifold bundles in the language of Poincaré categories. The particular view this affords allows one to coalesce these classes into a topological field theory with values in cobordism categories of self-dual parametrised spectra. The underlying homotopy types of these categories are Weiss-Williams' LA-spectra, originally custom made as the home for their indices. This observation on the one hand refines and unifies their work with separate constructions of Bökstedt and Madsen (with target Waldhausen's A-spectra) and Basterra, Bobkova, Ponto, Tillmann and Yaekel (with target hermitian K-spectra of the integers) and on the other provides a simple proof of the Weiss-Williams index theorem and a fresh perspective on their map connecting block homeomorphisms and Whitehead spectra.<br />
<br />
'''Manuel Krannich'''<br />
<br />
'''Hokuto Konno - Family gauge theory and diffeomorphism groups:'''<br />
One of the major advances in topology over the past decade has concerned diffeomorphism groups of higher-dimensional manifolds. On the other hand, it has long been known that dimension 4 is special in the classification of manifolds. Such special phenomena are detected using gauge theory. Recent advances in gauge theory for families have revealed that similar phenomena in dimension 4 also appear in diffeomorphism groups, in striking contrast with results in higher dimensions. In this talk, I will survey these new phenomena in dimension 4.<br />
<br />
'''Akhil Mathew - Sheared Witt vectors (after V. Drinfeld, E. Lau, and T. Zink):'''<br />
Motivated by Dieudonné theory, V. Drinfeld and E. Lau introduced a "decompletion" of the ring of Witt vectors W(R) of a derived p-complete ring R such that (R/p)_{red} is perfect, extending a construction of T. Zink. I will explain various characterizations of this decompletion (called the sheared Witt vectors) and some examples. (Joint work in progress with Bhargav Bhatt, Vadim Vologodsky, and Mingjia Zhang.)<br />
<br />
'''Thomas Nikolaus'''<br />
<br />
'''Viktoriya Ozornova - What is an (infty, infty)-category?'''<br />
In this talk, we will address the abstract frameworks for inductive and coinductive notions of (infty, infty)-categories. We will examine also the strict case as a blueprint for the actual study, as well as some of the differences between the strict and the weak case. This is joint work in progress with Martina Rovelli.<br />
<br />
'''Maxime Ramzi'''<br />
<br />
'''Charanya Ravi - On the algebraic K-theory of Deligne-Mumford stacks'''<br />
For a finite group G, Artin's induction theorem states that the rational representation ring of G admits a decomposition in terms of representation rings of its cyclic subgroups. This gives an expression for the zeroth algebraic K-group of BG in terms of its cyclic subgroups. Inspired by this, the work of Vistoli gives such a decomposition of the algebraic K-group of coherent sheaves (or G-theory) of quotient stacks for finite group actions. We prove a similar induction theorem for the G-theory of all Deligne-Mumford stacks by looking at the automorphism groups at points of the stack. As an application, we see that the rational G-theory of a Deligne-Mumford stack coincides with the rational étale G-theory of its cyclotomic loop stack. This leads to an orbifold version of the Grothendieck-Riemann-Roch theorem. This is based on an ongoing joint work with Adeel Khan.<br />
<br />
'''Georg Tamme - Localizing invariants of pushouts and non-commutative Hodge theory'''<br />
Singular cohomology of a smooth, proper complex variety carries a pure Hodge structure consisting of a rational lattice given by singular cohomology with rational coefficients and a Hodge filtration on cohomology with complex coefficients coming from thecomparison with de Rham cohomology, these two structures interacting in a specific way. Katzarkov, Kontsevich, and Pantev conjecture that this should generalize to non-commutative smooth, proper varieties, i.e. to smooth, proper ℂ-linear stable ∞-categories.In this case, de Rham cohomology is replaced by periodic cyclic homology, and the rational lattice is conjecturally given by Toën’s and Blanc’s topological K-theory. As Deligne constructed a mixed Hodge structure on the singular cohomology of arbitrary complexvarieties, one may also ask what happens for not necessarily smooth or proper ℂ-linear stable ∞-categories. In this talk, I will indicate how results about localizing invariants on pushouts of rings can be used to prove some cases of the lattice conjecture,for example for certain group rings. Most of these results have also been obtained by different techniques by Konovalov. This is joint work with Markus Land.<br />
<br />
'''Peter Scholze'''<br />
<br />
'''Maria Yakerson - An alternative to spherical Witt vectors:'''<br />
Witt vectors of a ring form a “bridge” between characteristic p and mixed characteristic: for example, Witt vectors of a finite field F_p is the ring of p-adic integers Z_p. Spherical Witt vectors of a ring is a lift of classical Witt vectors to the world of higher algebra, much like sphere spectrum is a lift of the ring of integers.In this talk we will discuss a straightforward construction of spherical Witt vectors of a ring, in the case when the ring is a perfect F_p-algebra. Time permitting, we will further investigate the category of modules over spherical Witt vectors, and explain a universal property of spherical Witt vectors as an E_1-ring. This is joint work with Thomas Nikolaus.<br />
<br />
'''Inna Zakharevich'''<br />
<br />
==Program and Schedule==<br />
<br />
The list of talks and abstracts will appear here before the conference.<br />
<br />
{| style="text-align: center; cellpadding="10"<br />
|+ Schedule<br />
|-<br />
! Day !! Time !! Speaker !! Topic !! Room<br />
|-<br />
| rowspan="4"|'''Mon, 6.10''' || 09:00 - 10:00 || Georg Tamme || --- || H32<br />
|-<br />
| 10:30 - 11:30 || Dustin Clausen || --- || H32<br />
|-<br />
| 14:00 - 15:00 || Maria Yakerson || '''An alternative to spherical Witt vectors''' || H32<br />
|-<br />
| 15:30 - 16:30 || Thomas Nikolaus || --- || H32<br />
|-<br />
|-<br />
| rowspan="4"|'''Tue, 7.10''' || 09:00 - 10:00 || Maxime Ramzi || --- || H32<br />
|-<br />
| 10:30 - 11:30 || Federico Binda || --- || H32<br />
|-<br />
| 13:45 - 14:45 || Hélenè Esnault || '''On the restriction map in $p$-adically complete de Rham or prismatic cohomology''' || H32<br />
|-<br />
| 15:15 - Open end || Gong show || --- || H32<br />
|-<br />
|rowspan="3"| '''Wed, 8.10''' || 8:45 - 9:45 || Inna Zakharevich || --- || H32<br />
|-<br />
| 10:15 - 11:15 || Shachar Carmeli || '''Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2.''' || H32<br />
|-<br />
| 11:30 - 12:30 || Charanya Ravi || --- || H32<br />
|-<br />
|rowspan="5"| '''Thu, 9.10''' || 09:00 - 10:00 || Viktoriya Ozornova || --- || H32<br />
|-<br />
|10:30 - 11:30 || Hokuto Konno || '''Family gauge theory and diffeomorphism groups''' || H32<br />
|-<br />
|14:00 - 15:00 || Peter Scholze || --- || H32<br />
|-<br />
|15:30 - Open end || Gong Show || --- || H32<br />
|-<br />
|Evening || Dinner || --- || Bischofshof<br />
|-<br />
|rowspan="3"| '''Fri, 10.10''' || 08:45 - 09:45 || Manuel Krannich || --- || H32<br />
|-<br />
|10:15 - 11:15 || Fabian Hebestreit || '''On the Weiss-Williams index''' || H32<br />
|-<br />
|11:30 - 12:30 || Akhil Mathew || '''Sheared Witt vectors''' || H32<br />
|}<br />
<br />
<br />
==Practical Information==<br />
<br />
<br />
<div class="res-img">[[File:Regensburg-Dom.jpg|480px|left]]</div><br />
<br />
<br />
'''City of Regensburg:''' Regensburg is a Unesco World Heritage site that is famous for its well-preserved medieval city center and its beautiful Gothic cathedral. <br> Further information about Regensburg can be found [https://tourismus.regensburg.de/en here.]<br />
<br />
'''Internet:''' Access to eduroam and BayernWLAN is available throughout the Mathematics Building. <br />
<br />
'''Accomodation:''' Regensburg is a tourist destination and we encourage guests to book their rooms as early as possible. Here is a list of hotels in the area: <br />
<br />
[https://muenchner-hof.de/hotel-muenchner-hof - Hotel Münchner Hof] (In the city center, one must take a bus to the University.) <br><br />
<br />
[http://www.kaiserhof-am-dom.de - Hotel Kaiserhof am Dom] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotel-jakob-regensburg.de/de/ - Hotel Jakob] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotelwiendl.de/ - Hotel Wiendl] (Between the city center and the University.)<br />
<br />
[http://www.hotel-central-regensburg.de - Hotel Central] (Between the city center and the University, one must take a bus to the University.) <br><br />
<br />
'''Family Friendly Campus:''' Our UR family service offers various rooms for families and services. If you need further information look [https://www.uni-regensburg.de/universitaet/personalentwicklung/familien-service/campus/index.html here.] <br><br />
<br><br />
<br />
<br />
==Venue==<br />
<br />
All lectures and research talks are in the '''Lecture Hall H32, at the first floor of the Mathematics Department''' of Regensburg University (Attention: '''not''' the department "Mathematik und Informatik" of the OTH).<br />
<br />
The registration and coffee breaks are at the '''third floor of the Mathematics Department''', in the SFB seminar room.<br />
<br />
One can reach the [https://www.uni-regensburg.de/en University of Regensburg] by following the instructions [http://www.uni-regensburg.de/contact/directions/index.html here] and see [https://www.uni-regensburg.de/fileadmin/user_upload/bilderkatalog/downloads/map-barrier-free.pdf here] for maps of the campus.<br />
Many of the participants will probably arrive by bus at the Central Bus Station of the university which is close to the math building, a bit more towards North (=top of the plan).<br />
==List of Participants==<br />
[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis/participants List]<br />
<br />
==Registration and financial support==<br />
'''Registration is closed. <br />
Registration was open until 31 August 2025. (The deadline for financial support queries was 22 July 2025.)<br />
<br />
If Participants want to apply for a short presentation in the Gong Show slots, please use the following link:''' https://s2survey.net/1085/<br />
<br />
<br><br />
<br />
<br />
==Conference Poster==<br />
<div class="res-img">[[File:Interactions6.png| center]]</div><br />
You can download the conference poster [[Media:Interactions2.pdf| <b>here</b>]].<br />
<br />
==Organizers ==<br />
Ulrich Bunke, Denis-Charles Cisinski and Guido Kings<br />
==Conference Picture==<br />
TBA<br />
==Sponsors of the conference==<br />
This conference is funded by '''SFB 1085 "Higher Invariants"'''</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis&diff=3225Conference Higher Invariants: interactions between arithmetic geometry and global analysis2025-09-25T08:42:20Z<p>Mar09836: </p>
<hr />
<div><div class="res-img">[[File:Donau-Regensburg-St_Oswald.jpg|1100px|center]]</div> <br />
=&nbsp;Conference Higher Invariants: interactions between arithmetic geometry and global analysis, October 6.-10., 2025 organized by Ulrich Bunke, Denis-Charles Cisinski and Guido Kings=<br />
__TOC__<br />
<br />
==List of Speakers==<br />
*Federico Binda<br />
*Shachar Carmeli<br />
*Dustin Clausen<br />
*Hélène Esnault<br />
*Fabian Hebestreit<br />
*Hokuto Konno<br />
*Manuel Krannich<br />
*Akhil Mathew <br />
*Thomas Nikolaus<br />
*Viktoriya Ozornova<br />
*Maxime Ramzi<br />
*Charanya Ravi<br />
*Peter Scholze<br />
*Georg Tamme<br />
*Maria Yakerson<br />
*Inna Zakharevich<br />
<br />
==Abstracts==<br />
'''Federico Binda - Relative Hyodo-Kato cohomology'''<br />
(joint work in progress with F. Andreatta and A. Vezzani) We introduce a definition of relative Hyodo-Kato cohomology for rigid analytic varieties, based on the relative motivic nearby cycle functor, and a corresponding theory of coefficients. We prove a Hyodo-Katoisomorphism with de Rham cohomology, provide an explicit description of the "constructible" objects, and compare this definition to relative log-rigid cohomology. <br />
<br />
'''Shachar Carmeli - Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2'''<br />
The Brauer group of a surface over a finite field of characteristic p carries a canonical skew-symmetric pairing, constructed by Artin, Tate, and Milne. Tate conjectured that this pairing is in fact alternating. I will discuss a joint work with Tony Feng addressing this conjecture for surfaces in characteristic 2. The case of odd primes was previously settled by Feng using Steenrod operations on mod 2 étale cohomology. <br />
Our extension of Feng's approach to the characteristic 2 case relies on the construction and analysis of Steenrod operations in syntomic cohomology, building on Voevodsky's motivic Steenrod algebra and Lurie's theory of spectral prismatization.<br />
<br />
'''Dustin Clausen - Refining Weil groups'''<br />
In number theory, the absolute Galois group of Q gets refined to the Weil group of Q, a locally compact group whose profinite completion recovers the Galois group. I will explain that this process can and should be continued, by carefully adding higher homotopy groups to get an object (formally, a condensed anima) which, from various perspectives, is better-behaved than both the Weil group and the absolute Galois group.<br />
<br />
'''Hélène Esnault - On the restriction map in $p$-adically complete de Rham or prismatic cohomology (joint work with Mark Kisin and Alexander Petrov):'''<br />
For X smooth proper over Z_p and U a smooth affine, we show that the restriction homomorphism $H_{prism}^i(X) \to H^i_{prism}(U)^{sep}$ in the separated quotient of prismatic cohomology $H^i_{prism}(U)$ dies if $H^0(X mod p, \Omega^i)=0$, so likewise for $p$-adically complete de Rham cohomology: under the same assumption the restriction homomorphism $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ in the separated quotient of $p$-adically complete de Rham cohomology $H^i_{prism}(U)$ dies. This already produces classes in algebraic de Rham cohomology of $X$ which die in $p$-adically complete de Rham cohomology $H^i( \hat U )$ of $U$. In particular it shows that no $p$-adic method, even if we take into account almost all $p$, can shed light on Grothendieck’s conjecture. <br />
Caro-D’Addezio lifted the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ to the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR}( \hat U)_{\mathbb Q}$ under the extra assumption $H^1(X, \Omega^{i-1})=0$. May be by the time of the conference we’ll know the precise condition to lift their result to prismatic cohomology. <br />
<br />
'''Fabian Hebestreit - On the Weiss-Williams index<br />
(based on work in progress with A.Bianchi, K.Hilman, D.Kirstein, C.Kremer, M.Land, T.Nikolaus, W.Steimle):'''<br />
I will explain a construction of the Weiss-Williams index classes for manifold bundles in the language of Poincaré categories. The particular view this affords allows one to coalesce these classes into a topological field theory with values in cobordism categories of self-dual parametrised spectra. The underlying homotopy types of these categories are Weiss-Williams' LA-spectra, originally custom made as the home for their indices. This observation on the one hand refines and unifies their work with separate constructions of Bökstedt and Madsen (with target Waldhausen's A-spectra) and Basterra, Bobkova, Ponto, Tillmann and Yaekel (with target hermitian K-spectra of the integers) and on the other provides a simple proof of the Weiss-Williams index theorem and a fresh perspective on their map connecting block homeomorphisms and Whitehead spectra.<br />
<br />
'''Manuel Krannich'''<br />
<br />
'''Hokuto Konno - Family gauge theory and diffeomorphism groups:'''<br />
One of the major advances in topology over the past decade has concerned diffeomorphism groups of higher-dimensional manifolds. On the other hand, it has long been known that dimension 4 is special in the classification of manifolds. Such special phenomena are detected using gauge theory. Recent advances in gauge theory for families have revealed that similar phenomena in dimension 4 also appear in diffeomorphism groups, in striking contrast with results in higher dimensions. In this talk, I will survey these new phenomena in dimension 4.<br />
<br />
'''Akhil Mathew - Sheared Witt vectors (after V. Drinfeld, E. Lau, and T. Zink):'''<br />
Motivated by Dieudonné theory, V. Drinfeld and E. Lau introduced a "decompletion" of the ring of Witt vectors W(R) of a derived p-complete ring R such that (R/p)_{red} is perfect, extending a construction of T. Zink. I will explain various characterizations of this decompletion (called the sheared Witt vectors) and some examples. (Joint work in progress with Bhargav Bhatt, Vadim Vologodsky, and Mingjia Zhang.)<br />
<br />
'''Thomas Nikolaus'''<br />
<br />
'''Viktoriya Ozornova - What is an (infty, infty)-category?'''<br />
In this talk, we will address the abstract frameworks for inductive and coinductive notions of (infty, infty)-categories. We will examine also the strict case as a blueprint for the actual study, as well as some of the differences between the strict and the weak case. This is joint work in progress with Martina Rovelli.<br />
<br />
'''Maxime Ramzi'''<br />
<br />
'''Charanya Ravi - On the algebraic K-theory of Deligne-Mumford stacks'''<br />
For a finite group G, Artin's induction theorem states that the rational representation ring of G admits a decomposition in terms of representation rings of its cyclic subgroups. This gives an expression for the zeroth algebraic K-group of BG in terms of its cyclic subgroups. Inspired by this, the work of Vistoli gives such a decomposition of the algebraic K-group of coherent sheaves (or G-theory) of quotient stacks for finite group actions. We prove a similar induction theorem for the G-theory of all Deligne-Mumford stacks by looking at the automorphism groups at points of the stack. As an application, we see that the rational G-theory of a Deligne-Mumford stack coincides with the rational étale G-theory of its cyclotomic loop stack. This leads to an orbifold version of the Grothendieck-Riemann-Roch theorem. This is based on an ongoing joint work with Adeel Khan.<br />
<br />
'''Georg Tamme - Localizing invariants of pushouts and non-commutative Hodge theory'''<br />
Singular cohomology of a smooth, proper complex variety carries a pure Hodge structure consisting of a rational lattice given by singular cohomology with rational coefficients and a Hodge filtration on cohomology with complex coefficients coming from thecomparison with de Rham cohomology, these two structures interacting in a specific way. Katzarkov, Kontsevich, and Pantev conjecture that this should generalize to non-commutative smooth, proper varieties, i.e. to smooth, proper ℂ-linear stable ∞-categories.In this case, de Rham cohomology is replaced by periodic cyclic homology, and the rational lattice is conjecturally given by Toën’s and Blanc’s topological K-theory. As Deligne constructed a mixed Hodge structure on the singular cohomology of arbitrary complexvarieties, one may also ask what happens for not necessarily smooth or proper ℂ-linear stable ∞-categories. In this talk, I will indicate how results about localizing invariants on pushouts of rings can be used to prove some cases of the lattice conjecture,for example for certain group rings. Most of these results have also been obtained by different techniques by Konovalov. This is joint work with Markus Land.<br />
<br />
'''Peter Scholze'''<br />
<br />
'''Maria Yakerson - An alternative to spherical Witt vectors:'''<br />
Witt vectors of a ring form a “bridge” between characteristic p and mixed characteristic: for example, Witt vectors of a finite field F_p is the ring of p-adic integers Z_p. Spherical Witt vectors of a ring is a lift of classical Witt vectors to the world of higher algebra, much like sphere spectrum is a lift of the ring of integers.In this talk we will discuss a straightforward construction of spherical Witt vectors of a ring, in the case when the ring is a perfect F_p-algebra. Time permitting, we will further investigate the category of modules over spherical Witt vectors, and explain a universal property of spherical Witt vectors as an E_1-ring. This is joint work with Thomas Nikolaus.<br />
<br />
'''Inna Zakharevich'''<br />
<br />
==Program and Schedule==<br />
<br />
The list of talks and abstracts will appear here before the conference.<br />
<br />
{| class="wikitable" style="text-align: center; cellpadding="10"<br />
|+ Schedule<br />
|-<br />
! Day !! Time !! Speaker !! Topic !! Room<br />
|-<br />
| rowspan="4"|'''Mon, 6.10''' || 09:00 - 10:00 || Georg Tamme || --- || H32<br />
|-<br />
| 10:30 - 11:30 || Dustin Clausen || --- || H32<br />
|-<br />
| 14:00 - 15:00 || Maria Yakerson || '''An alternative to spherical Witt vectors''' || H32<br />
|-<br />
| 15:30 - 16:30 || Thomas Nikolaus || --- || H32<br />
|-<br />
|-<br />
| rowspan="4"|'''Tue, 7.10''' || 09:00 - 10:00 || Maxime Ramzi || --- || H32<br />
|-<br />
| 10:30 - 11:30 || Federico Binda || --- || H32<br />
|-<br />
| 13:45 - 14:45 || Hélenè Esnault || '''On the restriction map in $p$-adically complete de Rham or prismatic cohomology''' || H32<br />
|-<br />
| 15:15 - Open end || Gong show || --- || H32<br />
|-<br />
|rowspan="3"| '''Wed, 8.10''' || 8:45 - 9:45 || Inna Zakharevich || --- || H32<br />
|-<br />
| 10:15 - 11:15 || Shachar Carmeli || '''Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2.''' || H32<br />
|-<br />
| 11:30 - 12:30 || Charanya Ravi || --- || H32<br />
|-<br />
|rowspan="5"| '''Thu, 9.10''' || 09:00 - 10:00 || Viktoriya Ozornova || --- || H32<br />
|-<br />
|10:30 - 11:30 || Hokuto Konno || '''Family gauge theory and diffeomorphism groups''' || H32<br />
|-<br />
|14:00 - 15:00 || Peter Scholze || --- || H32<br />
|-<br />
|15:30 - Open end || Gong Show || --- || H32<br />
|-<br />
|Evening || Dinner || --- || Bischofshof<br />
|-<br />
|rowspan="3"| '''Fri, 10.10''' || 08:45 - 09:45 || Manuel Krannich || --- || H32<br />
|-<br />
|10:15 - 11:15 || Fabian Hebestreit || '''On the Weiss-Williams index''' || H32<br />
|-<br />
|11:30 - 12:30 || Akhil Mathew || '''Sheared Witt vectors''' || H32<br />
|}<br />
<br />
<br />
==Practical Information==<br />
<br />
<br />
<div class="res-img">[[File:Regensburg-Dom.jpg|480px|left]]</div><br />
<br />
<br />
'''City of Regensburg:''' Regensburg is a Unesco World Heritage site that is famous for its well-preserved medieval city center and its beautiful Gothic cathedral. <br> Further information about Regensburg can be found [https://tourismus.regensburg.de/en here.]<br />
<br />
'''Internet:''' Access to eduroam and BayernWLAN is available throughout the Mathematics Building. <br />
<br />
'''Accomodation:''' Regensburg is a tourist destination and we encourage guests to book their rooms as early as possible. Here is a list of hotels in the area: <br />
<br />
[https://muenchner-hof.de/hotel-muenchner-hof - Hotel Münchner Hof] (In the city center, one must take a bus to the University.) <br><br />
<br />
[http://www.kaiserhof-am-dom.de - Hotel Kaiserhof am Dom] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotel-jakob-regensburg.de/de/ - Hotel Jakob] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotelwiendl.de/ - Hotel Wiendl] (Between the city center and the University.)<br />
<br />
[http://www.hotel-central-regensburg.de - Hotel Central] (Between the city center and the University, one must take a bus to the University.) <br><br />
<br />
'''Family Friendly Campus:''' Our UR family service offers various rooms for families and services. If you need further information look [https://www.uni-regensburg.de/universitaet/personalentwicklung/familien-service/campus/index.html here.] <br><br />
<br><br />
<br />
<br />
==Venue==<br />
<br />
All lectures and research talks are in the '''Lecture Hall H32, at the first floor of the Mathematics Department''' of Regensburg University (Attention: '''not''' the department "Mathematik und Informatik" of the OTH).<br />
<br />
The registration and coffee breaks are at the '''third floor of the Mathematics Department''', in the SFB seminar room.<br />
<br />
One can reach the [https://www.uni-regensburg.de/en University of Regensburg] by following the instructions [http://www.uni-regensburg.de/contact/directions/index.html here] and see [https://www.uni-regensburg.de/fileadmin/user_upload/bilderkatalog/downloads/map-barrier-free.pdf here] for maps of the campus.<br />
Many of the participants will probably arrive by bus at the Central Bus Station of the university which is close to the math building, a bit more towards North (=top of the plan).<br />
==List of Participants==<br />
[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis/participants List]<br />
<br />
==Registration and financial support==<br />
'''Registration is closed. <br />
Registration was open until 31 August 2025. (The deadline for financial support queries was 22 July 2025.)<br />
<br />
If Participants want to apply for a short presentation in the Gong Show slots, please use the following link:''' https://s2survey.net/1085/<br />
<br />
<br><br />
<br />
<br />
==Conference Poster==<br />
<div class="res-img">[[File:Interactions6.png| center]]</div><br />
You can download the conference poster [[Media:Interactions2.pdf| <b>here</b>]].<br />
<br />
==Organizers ==<br />
Ulrich Bunke, Denis-Charles Cisinski and Guido Kings<br />
==Conference Picture==<br />
TBA<br />
==Sponsors of the conference==<br />
This conference is funded by '''SFB 1085 "Higher Invariants"'''</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis&diff=3224Conference Higher Invariants: interactions between arithmetic geometry and global analysis2025-09-25T08:40:56Z<p>Mar09836: </p>
<hr />
<div><div class="res-img">[[File:Donau-Regensburg-St_Oswald.jpg|1100px|center]]</div> <br />
=&nbsp;Conference Higher Invariants: interactions between arithmetic geometry and global analysis, October 6.-10., 2025 organized by Ulrich Bunke, Denis-Charles Cisinski and Guido Kings=<br />
__TOC__<br />
<br />
==List of Speakers==<br />
*Federico Binda<br />
*Shachar Carmeli<br />
*Dustin Clausen<br />
*Hélène Esnault<br />
*Fabian Hebestreit<br />
*Hokuto Konno<br />
*Manuel Krannich<br />
*Akhil Mathew <br />
*Thomas Nikolaus<br />
*Viktoriya Ozornova<br />
*Maxime Ramzi<br />
*Charanya Ravi<br />
*Peter Scholze<br />
*Georg Tamme<br />
*Maria Yakerson<br />
*Inna Zakharevich<br />
<br />
==Abstracts==<br />
'''Federico Binda - Relative Hyodo-Kato cohomology'''<br />
(joint work in progress with F. Andreatta and A. Vezzani) We introduce a definition of relative Hyodo-Kato cohomology for rigid analytic varieties, based on the relative motivic nearby cycle functor, and a corresponding theory of coefficients. We prove a Hyodo-Katoisomorphism with de Rham cohomology, provide an explicit description of the "constructible" objects, and compare this definition to relative log-rigid cohomology. <br />
<br />
'''Shachar Carmeli - Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2'''<br />
The Brauer group of a surface over a finite field of characteristic p carries a canonical skew-symmetric pairing, constructed by Artin, Tate, and Milne. Tate conjectured that this pairing is in fact alternating. I will discuss a joint work with Tony Feng addressing this conjecture for surfaces in characteristic 2. The case of odd primes was previously settled by Feng using Steenrod operations on mod 2 étale cohomology. <br />
Our extension of Feng's approach to the characteristic 2 case relies on the construction and analysis of Steenrod operations in syntomic cohomology, building on Voevodsky's motivic Steenrod algebra and Lurie's theory of spectral prismatization.<br />
<br />
'''Dustin Clausen - Refining Weil groups'''<br />
In number theory, the absolute Galois group of Q gets refined to the Weil group of Q, a locally compact group whose profinite completion recovers the Galois group. I will explain that this process can and should be continued, by carefully adding higher homotopy groups to get an object (formally, a condensed anima) which, from various perspectives, is better-behaved than both the Weil group and the absolute Galois group.<br />
<br />
'''Hélène Esnault - On the restriction map in $p$-adically complete de Rham or prismatic cohomology (joint work with Mark Kisin and Alexander Petrov):'''<br />
For X smooth proper over Z_p and U a smooth affine, we show that the restriction homomorphism $H_{prism}^i(X) \to H^i_{prism}(U)^{sep}$ in the separated quotient of prismatic cohomology $H^i_{prism}(U)$ dies if $H^0(X mod p, \Omega^i)=0$, so likewise for $p$-adically complete de Rham cohomology: under the same assumption the restriction homomorphism $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ in the separated quotient of $p$-adically complete de Rham cohomology $H^i_{prism}(U)$ dies. This already produces classes in algebraic de Rham cohomology of $X$ which die in $p$-adically complete de Rham cohomology $H^i( \hat U )$ of $U$. In particular it shows that no $p$-adic method, even if we take into account almost all $p$, can shed light on Grothendieck’s conjecture. <br />
Caro-D’Addezio lifted the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ to the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR}( \hat U)_{\mathbb Q}$ under the extra assumption $H^1(X, \Omega^{i-1})=0$. May be by the time of the conference we’ll know the precise condition to lift their result to prismatic cohomology. <br />
<br />
'''Fabian Hebestreit - On the Weiss-Williams index<br />
(based on work in progress with A.Bianchi, K.Hilman, D.Kirstein, C.Kremer, M.Land, T.Nikolaus, W.Steimle):'''<br />
I will explain a construction of the Weiss-Williams index classes for manifold bundles in the language of Poincaré categories. The particular view this affords allows one to coalesce these classes into a topological field theory with values in cobordism categories of self-dual parametrised spectra. The underlying homotopy types of these categories are Weiss-Williams' LA-spectra, originally custom made as the home for their indices. This observation on the one hand refines and unifies their work with separate constructions of Bökstedt and Madsen (with target Waldhausen's A-spectra) and Basterra, Bobkova, Ponto, Tillmann and Yaekel (with target hermitian K-spectra of the integers) and on the other provides a simple proof of the Weiss-Williams index theorem and a fresh perspective on their map connecting block homeomorphisms and Whitehead spectra.<br />
<br />
'''Manuel Krannich'''<br />
<br />
'''Hokuto Konno - Family gauge theory and diffeomorphism groups:'''<br />
One of the major advances in topology over the past decade has concerned diffeomorphism groups of higher-dimensional manifolds. On the other hand, it has long been known that dimension 4 is special in the classification of manifolds. Such special phenomena are detected using gauge theory. Recent advances in gauge theory for families have revealed that similar phenomena in dimension 4 also appear in diffeomorphism groups, in striking contrast with results in higher dimensions. In this talk, I will survey these new phenomena in dimension 4.<br />
<br />
'''Akhil Mathew - Sheared Witt vectors (after V. Drinfeld, E. Lau, and T. Zink):'''<br />
Motivated by Dieudonné theory, V. Drinfeld and E. Lau introduced a "decompletion" of the ring of Witt vectors W(R) of a derived p-complete ring R such that (R/p)_{red} is perfect, extending a construction of T. Zink. I will explain various characterizations of this decompletion (called the sheared Witt vectors) and some examples. (Joint work in progress with Bhargav Bhatt, Vadim Vologodsky, and Mingjia Zhang.)<br />
<br />
'''Thomas Nikolaus'''<br />
<br />
'''Viktoriya Ozornova - What is an (infty, infty)-category?'''<br />
In this talk, we will address the abstract frameworks for inductive and coinductive notions of (infty, infty)-categories. We will examine also the strict case as a blueprint for the actual study, as well as some of the differences between the strict and the weak case. This is joint work in progress with Martina Rovelli.<br />
<br />
'''Maxime Ramzi'''<br />
<br />
'''Charanya Ravi - On the algebraic K-theory of Deligne-Mumford stacks'''<br />
For a finite group G, Artin's induction theorem states that the rational representation ring of G admits a decomposition in terms of representation rings of its cyclic subgroups. This gives an expression for the zeroth algebraic K-group of BG in terms of its cyclic subgroups. Inspired by this, the work of Vistoli gives such a decomposition of the algebraic K-group of coherent sheaves (or G-theory) of quotient stacks for finite group actions. We prove a similar induction theorem for the G-theory of all Deligne-Mumford stacks by looking at the automorphism groups at points of the stack. As an application, we see that the rational G-theory of a Deligne-Mumford stack coincides with the rational étale G-theory of its cyclotomic loop stack. This leads to an orbifold version of the Grothendieck-Riemann-Roch theorem. This is based on an ongoing joint work with Adeel Khan.<br />
<br />
'''Georg Tamme - Localizing invariants of pushouts and non-commutative Hodge theory'''<br />
Singular cohomology of a smooth, proper complex variety carries a pure Hodge structure consisting of a rational lattice given by singular cohomology with rational coefficients and a Hodge filtration on cohomology with complex coefficients coming from thecomparison with de Rham cohomology, these two structures interacting in a specific way. Katzarkov, Kontsevich, and Pantev conjecture that this should generalize to non-commutative smooth, proper varieties, i.e. to smooth, proper ℂ-linear stable ∞-categories.In this case, de Rham cohomology is replaced by periodic cyclic homology, and the rational lattice is conjecturally given by Toën’s and Blanc’s topological K-theory. As Deligne constructed a mixed Hodge structure on the singular cohomology of arbitrary complexvarieties, one may also ask what happens for not necessarily smooth or proper ℂ-linear stable ∞-categories. In this talk, I will indicate how results about localizing invariants on pushouts of rings can be used to prove some cases of the lattice conjecture,for example for certain group rings. Most of these results have also been obtained by different techniques by Konovalov. This is joint work with Markus Land.<br />
<br />
'''Peter Scholze'''<br />
<br />
'''Maria Yakerson - An alternative to spherical Witt vectors:'''<br />
Witt vectors of a ring form a “bridge” between characteristic p and mixed characteristic: for example, Witt vectors of a finite field F_p is the ring of p-adic integers Z_p. Spherical Witt vectors of a ring is a lift of classical Witt vectors to the world of higher algebra, much like sphere spectrum is a lift of the ring of integers.In this talk we will discuss a straightforward construction of spherical Witt vectors of a ring, in the case when the ring is a perfect F_p-algebra. Time permitting, we will further investigate the category of modules over spherical Witt vectors, and explain a universal property of spherical Witt vectors as an E_1-ring. This is joint work with Thomas Nikolaus.<br />
<br />
'''Inna Zakharevich'''<br />
<br />
==Program and Schedule==<br />
<br />
The list of talks and abstracts will appear here before the conference.<br />
<br />
{| class="wikitable" style="text-align: center;<br />
|+ Schedule<br />
|-<br />
! Day !! Time !! Speaker !! Topic !! Room<br />
|-<br />
| rowspan="4"|'''Mon, 6.10''' || 09:00 - 10:00 || Georg Tamme || --- || H32<br />
|-<br />
| 10:30 - 11:30 || Dustin Clausen || --- || H32<br />
|-<br />
| 14:00 - 15:00 || Maria Yakerson || '''An alternative to spherical Witt vectors''' || H32<br />
|-<br />
| 15:30 - 16:30 || Thomas Nikolaus || --- || H32<br />
|-<br />
|-<br />
| rowspan="4"|'''Tue, 7.10''' || 09:00 - 10:00 || Maxime Ramzi || --- || H32<br />
|-<br />
| 10:30 - 11:30 || Federico Binda || --- || H32<br />
|-<br />
| 13:45 - 14:45 || Hélenè Esnault || '''On the restriction map in $p$-adically complete de Rham or prismatic cohomology''' || H32<br />
|-<br />
| 15:15 - Open end || Gong show || --- || H32<br />
|-<br />
|rowspan="3"| '''Wed, 8.10''' || 8:45 - 9:45 || Inna Zakharevich || --- || H32<br />
|-<br />
| 10:15 - 11:15 || Shachar Carmeli || '''Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2.''' || H32<br />
|-<br />
| 11:30 - 12:30 || Charanya Ravi || --- || H32<br />
|-<br />
|rowspan="5"| '''Thu, 9.10''' || 09:00 - 10:00 || Viktoriya Ozornova || --- || H32<br />
|-<br />
|10:30 - 11:30 || Hokuto Konno || '''Family gauge theory and diffeomorphism groups''' || H32<br />
|-<br />
|14:00 - 15:00 || Peter Scholze || --- || H32<br />
|-<br />
|15:30 - Open end || Gong Show || --- || H32<br />
|-<br />
|Evening || Dinner || --- || Bischofshof<br />
|-<br />
|rowspan="3"| '''Fri, 10.10''' || 08:45 - 09:45 || Manuel Krannich || --- || H32<br />
|-<br />
|10:15 - 11:15 || Fabian Hebestreit || '''On the Weiss-Williams index''' || H32<br />
|-<br />
|11:30 - 12:30 || Akhil Mathew || '''Sheared Witt vectors''' || H32<br />
|}<br />
<br />
<br />
==Practical Information==<br />
<br />
<br />
<div class="res-img">[[File:Regensburg-Dom.jpg|480px|left]]</div><br />
<br />
<br />
'''City of Regensburg:''' Regensburg is a Unesco World Heritage site that is famous for its well-preserved medieval city center and its beautiful Gothic cathedral. <br> Further information about Regensburg can be found [https://tourismus.regensburg.de/en here.]<br />
<br />
'''Internet:''' Access to eduroam and BayernWLAN is available throughout the Mathematics Building. <br />
<br />
'''Accomodation:''' Regensburg is a tourist destination and we encourage guests to book their rooms as early as possible. Here is a list of hotels in the area: <br />
<br />
[https://muenchner-hof.de/hotel-muenchner-hof - Hotel Münchner Hof] (In the city center, one must take a bus to the University.) <br><br />
<br />
[http://www.kaiserhof-am-dom.de - Hotel Kaiserhof am Dom] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotel-jakob-regensburg.de/de/ - Hotel Jakob] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotelwiendl.de/ - Hotel Wiendl] (Between the city center and the University.)<br />
<br />
[http://www.hotel-central-regensburg.de - Hotel Central] (Between the city center and the University, one must take a bus to the University.) <br><br />
<br />
'''Family Friendly Campus:''' Our UR family service offers various rooms for families and services. If you need further information look [https://www.uni-regensburg.de/universitaet/personalentwicklung/familien-service/campus/index.html here.] <br><br />
<br><br />
<br />
<br />
==Venue==<br />
<br />
All lectures and research talks are in the '''Lecture Hall H32, at the first floor of the Mathematics Department''' of Regensburg University (Attention: '''not''' the department "Mathematik und Informatik" of the OTH).<br />
<br />
The registration and coffee breaks are at the '''third floor of the Mathematics Department''', in the SFB seminar room.<br />
<br />
One can reach the [https://www.uni-regensburg.de/en University of Regensburg] by following the instructions [http://www.uni-regensburg.de/contact/directions/index.html here] and see [https://www.uni-regensburg.de/fileadmin/user_upload/bilderkatalog/downloads/map-barrier-free.pdf here] for maps of the campus.<br />
Many of the participants will probably arrive by bus at the Central Bus Station of the university which is close to the math building, a bit more towards North (=top of the plan).<br />
==List of Participants==<br />
[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis/participants List]<br />
<br />
==Registration and financial support==<br />
'''Registration is closed. <br />
Registration was open until 31 August 2025. (The deadline for financial support queries was 22 July 2025.)<br />
<br />
If Participants want to apply for a short presentation in the Gong Show slots, please use the following link:''' https://s2survey.net/1085/<br />
<br />
<br><br />
<br />
<br />
==Conference Poster==<br />
<div class="res-img">[[File:Interactions6.png| center]]</div><br />
You can download the conference poster [[Media:Interactions2.pdf| <b>here</b>]].<br />
<br />
==Organizers ==<br />
Ulrich Bunke, Denis-Charles Cisinski and Guido Kings<br />
==Conference Picture==<br />
TBA<br />
==Sponsors of the conference==<br />
This conference is funded by '''SFB 1085 "Higher Invariants"'''</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis&diff=3223Conference Higher Invariants: interactions between arithmetic geometry and global analysis2025-09-25T08:39:36Z<p>Mar09836: </p>
<hr />
<div><div class="res-img">[[File:Donau-Regensburg-St_Oswald.jpg|1100px|center]]</div> <br />
=&nbsp;Conference Higher Invariants: interactions between arithmetic geometry and global analysis, October 6.-10., 2025 organized by Ulrich Bunke, Denis-Charles Cisinski and Guido Kings=<br />
__TOC__<br />
<br />
==List of Speakers==<br />
*Federico Binda<br />
*Shachar Carmeli<br />
*Dustin Clausen<br />
*Hélène Esnault<br />
*Fabian Hebestreit<br />
*Hokuto Konno<br />
*Manuel Krannich<br />
*Akhil Mathew <br />
*Thomas Nikolaus<br />
*Viktoriya Ozornova<br />
*Maxime Ramzi<br />
*Charanya Ravi<br />
*Peter Scholze<br />
*Georg Tamme<br />
*Maria Yakerson<br />
*Inna Zakharevich<br />
<br />
==Abstracts==<br />
'''Federico Binda - Relative Hyodo-Kato cohomology'''<br />
(joint work in progress with F. Andreatta and A. Vezzani) We introduce a definition of relative Hyodo-Kato cohomology for rigid analytic varieties, based on the relative motivic nearby cycle functor, and a corresponding theory of coefficients. We prove a Hyodo-Katoisomorphism with de Rham cohomology, provide an explicit description of the "constructible" objects, and compare this definition to relative log-rigid cohomology. <br />
<br />
'''Shachar Carmeli - Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2'''<br />
The Brauer group of a surface over a finite field of characteristic p carries a canonical skew-symmetric pairing, constructed by Artin, Tate, and Milne. Tate conjectured that this pairing is in fact alternating. I will discuss a joint work with Tony Feng addressing this conjecture for surfaces in characteristic 2. The case of odd primes was previously settled by Feng using Steenrod operations on mod 2 étale cohomology. <br />
Our extension of Feng's approach to the characteristic 2 case relies on the construction and analysis of Steenrod operations in syntomic cohomology, building on Voevodsky's motivic Steenrod algebra and Lurie's theory of spectral prismatization.<br />
<br />
'''Dustin Clausen - Refining Weil groups'''<br />
In number theory, the absolute Galois group of Q gets refined to the Weil group of Q, a locally compact group whose profinite completion recovers the Galois group. I will explain that this process can and should be continued, by carefully adding higher homotopy groups to get an object (formally, a condensed anima) which, from various perspectives, is better-behaved than both the Weil group and the absolute Galois group.<br />
<br />
'''Hélène Esnault - On the restriction map in $p$-adically complete de Rham or prismatic cohomology (joint work with Mark Kisin and Alexander Petrov):'''<br />
For X smooth proper over Z_p and U a smooth affine, we show that the restriction homomorphism $H_{prism}^i(X) \to H^i_{prism}(U)^{sep}$ in the separated quotient of prismatic cohomology $H^i_{prism}(U)$ dies if $H^0(X mod p, \Omega^i)=0$, so likewise for $p$-adically complete de Rham cohomology: under the same assumption the restriction homomorphism $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ in the separated quotient of $p$-adically complete de Rham cohomology $H^i_{prism}(U)$ dies. This already produces classes in algebraic de Rham cohomology of $X$ which die in $p$-adically complete de Rham cohomology $H^i( \hat U )$ of $U$. In particular it shows that no $p$-adic method, even if we take into account almost all $p$, can shed light on Grothendieck’s conjecture. <br />
Caro-D’Addezio lifted the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ to the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR}( \hat U)_{\mathbb Q}$ under the extra assumption $H^1(X, \Omega^{i-1})=0$. May be by the time of the conference we’ll know the precise condition to lift their result to prismatic cohomology. <br />
<br />
'''Fabian Hebestreit - On the Weiss-Williams index<br />
(based on work in progress with A.Bianchi, K.Hilman, D.Kirstein, C.Kremer, M.Land, T.Nikolaus, W.Steimle):'''<br />
I will explain a construction of the Weiss-Williams index classes for manifold bundles in the language of Poincaré categories. The particular view this affords allows one to coalesce these classes into a topological field theory with values in cobordism categories of self-dual parametrised spectra. The underlying homotopy types of these categories are Weiss-Williams' LA-spectra, originally custom made as the home for their indices. This observation on the one hand refines and unifies their work with separate constructions of Bökstedt and Madsen (with target Waldhausen's A-spectra) and Basterra, Bobkova, Ponto, Tillmann and Yaekel (with target hermitian K-spectra of the integers) and on the other provides a simple proof of the Weiss-Williams index theorem and a fresh perspective on their map connecting block homeomorphisms and Whitehead spectra.<br />
<br />
'''Manuel Krannich'''<br />
<br />
'''Hokuto Konno - Family gauge theory and diffeomorphism groups:'''<br />
One of the major advances in topology over the past decade has concerned diffeomorphism groups of higher-dimensional manifolds. On the other hand, it has long been known that dimension 4 is special in the classification of manifolds. Such special phenomena are detected using gauge theory. Recent advances in gauge theory for families have revealed that similar phenomena in dimension 4 also appear in diffeomorphism groups, in striking contrast with results in higher dimensions. In this talk, I will survey these new phenomena in dimension 4.<br />
<br />
'''Akhil Mathew - Sheared Witt vectors (after V. Drinfeld, E. Lau, and T. Zink):'''<br />
Motivated by Dieudonné theory, V. Drinfeld and E. Lau introduced a "decompletion" of the ring of Witt vectors W(R) of a derived p-complete ring R such that (R/p)_{red} is perfect, extending a construction of T. Zink. I will explain various characterizations of this decompletion (called the sheared Witt vectors) and some examples. (Joint work in progress with Bhargav Bhatt, Vadim Vologodsky, and Mingjia Zhang.)<br />
<br />
'''Thomas Nikolaus'''<br />
<br />
'''Viktoriya Ozornova - What is an (infty, infty)-category?'''<br />
In this talk, we will address the abstract frameworks for inductive and coinductive notions of (infty, infty)-categories. We will examine also the strict case as a blueprint for the actual study, as well as some of the differences between the strict and the weak case. This is joint work in progress with Martina Rovelli.<br />
<br />
'''Maxime Ramzi'''<br />
<br />
'''Charanya Ravi - On the algebraic K-theory of Deligne-Mumford stacks'''<br />
For a finite group G, Artin's induction theorem states that the rational representation ring of G admits a decomposition in terms of representation rings of its cyclic subgroups. This gives an expression for the zeroth algebraic K-group of BG in terms of its cyclic subgroups. Inspired by this, the work of Vistoli gives such a decomposition of the algebraic K-group of coherent sheaves (or G-theory) of quotient stacks for finite group actions. We prove a similar induction theorem for the G-theory of all Deligne-Mumford stacks by looking at the automorphism groups at points of the stack. As an application, we see that the rational G-theory of a Deligne-Mumford stack coincides with the rational étale G-theory of its cyclotomic loop stack. This leads to an orbifold version of the Grothendieck-Riemann-Roch theorem. This is based on an ongoing joint work with Adeel Khan.<br />
<br />
'''Georg Tamme - Localizing invariants of pushouts and non-commutative Hodge theory'''<br />
Singular cohomology of a smooth, proper complex variety carries a pure Hodge structure consisting of a rational lattice given by singular cohomology with rational coefficients and a Hodge filtration on cohomology with complex coefficients coming from thecomparison with de Rham cohomology, these two structures interacting in a specific way. Katzarkov, Kontsevich, and Pantev conjecture that this should generalize to non-commutative smooth, proper varieties, i.e. to smooth, proper ℂ-linear stable ∞-categories.In this case, de Rham cohomology is replaced by periodic cyclic homology, and the rational lattice is conjecturally given by Toën’s and Blanc’s topological K-theory. As Deligne constructed a mixed Hodge structure on the singular cohomology of arbitrary complexvarieties, one may also ask what happens for not necessarily smooth or proper ℂ-linear stable ∞-categories. In this talk, I will indicate how results about localizing invariants on pushouts of rings can be used to prove some cases of the lattice conjecture,for example for certain group rings. Most of these results have also been obtained by different techniques by Konovalov. This is joint work with Markus Land.<br />
<br />
'''Peter Scholze'''<br />
<br />
'''Maria Yakerson - An alternative to spherical Witt vectors:'''<br />
Witt vectors of a ring form a “bridge” between characteristic p and mixed characteristic: for example, Witt vectors of a finite field F_p is the ring of p-adic integers Z_p. Spherical Witt vectors of a ring is a lift of classical Witt vectors to the world of higher algebra, much like sphere spectrum is a lift of the ring of integers.In this talk we will discuss a straightforward construction of spherical Witt vectors of a ring, in the case when the ring is a perfect F_p-algebra. Time permitting, we will further investigate the category of modules over spherical Witt vectors, and explain a universal property of spherical Witt vectors as an E_1-ring. This is joint work with Thomas Nikolaus.<br />
<br />
'''Inna Zakharevich'''<br />
<br />
==Program and Schedule==<br />
<br />
The list of talks and abstracts will appear here before the conference.<br />
<br />
{| class="wikitable"<br />
|+ Schedule<br />
|-<br />
! Day !! Time !! Speaker !! Topic !! Room<br />
|-<br />
| rowspan="4"|'''Mon, 6.10''' || 09:00 - 10:00 || Georg Tamme || --- || H32<br />
|-<br />
| 10:30 - 11:30 || Dustin Clausen || --- || H32<br />
|-<br />
| 14:00 - 15:00 || Maria Yakerson || '''An alternative to spherical Witt vectors''' || H32<br />
|-<br />
| 15:30 - 16:30 || Thomas Nikolaus || --- || H32<br />
|-<br />
|-<br />
| rowspan="4"|'''Tue, 7.10''' || 09:00 - 10:00 || Maxime Ramzi || --- || H32<br />
|-<br />
| 10:30 - 11:30 || Federico Binda || --- || H32<br />
|-<br />
| 13:45 - 14:45 || Hélenè Esnault || '''On the restriction map in $p$-adically complete de Rham or prismatic cohomology''' || H32<br />
|-<br />
| 15:15 - Open end || Gong show || --- || H32<br />
|-<br />
|rowspan="3"| '''Wed, 8.10''' || 8:45 - 9:45 || Inna Zakharevich || --- || H32<br />
|-<br />
| 10:15 - 11:15 || Shachar Carmeli || '''Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2.''' || H32<br />
|-<br />
| 11:30 - 12:30 || Charanya Ravi || --- || H32<br />
|-<br />
|rowspan="5"| '''Thu, 9.10''' || 09:00 - 10:00 || Viktoriya Ozornova || --- || H32<br />
|-<br />
|10:30 - 11:30 || Hokuto Konno || '''Family gauge theory and diffeomorphism groups''' || H32<br />
|-<br />
|14:00 - 15:00 || Peter Scholze || --- || H32<br />
|-<br />
|15:30 - Open end || Gong Show || --- || H32<br />
|-<br />
|Evening || Dinner || --- || Bischofshof<br />
|-<br />
|rowspan="3"| '''Fri, 10.10''' || 08:45 - 09:45 || Manuel Krannich || --- || H32<br />
|-<br />
|10:15 - 11:15 || Fabian Hebestreit || '''On the Weiss-Williams index''' || H32<br />
|-<br />
|11:30 - 12:30 || Akhil Mathew || '''Sheared Witt vectors''' || H32<br />
|}<br />
<br />
<br />
==Practical Information==<br />
<br />
<br />
<div class="res-img">[[File:Regensburg-Dom.jpg|480px|left]]</div><br />
<br />
<br />
'''City of Regensburg:''' Regensburg is a Unesco World Heritage site that is famous for its well-preserved medieval city center and its beautiful Gothic cathedral. <br> Further information about Regensburg can be found [https://tourismus.regensburg.de/en here.]<br />
<br />
'''Internet:''' Access to eduroam and BayernWLAN is available throughout the Mathematics Building. <br />
<br />
'''Accomodation:''' Regensburg is a tourist destination and we encourage guests to book their rooms as early as possible. Here is a list of hotels in the area: <br />
<br />
[https://muenchner-hof.de/hotel-muenchner-hof - Hotel Münchner Hof] (In the city center, one must take a bus to the University.) <br><br />
<br />
[http://www.kaiserhof-am-dom.de - Hotel Kaiserhof am Dom] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotel-jakob-regensburg.de/de/ - Hotel Jakob] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotelwiendl.de/ - Hotel Wiendl] (Between the city center and the University.)<br />
<br />
[http://www.hotel-central-regensburg.de - Hotel Central] (Between the city center and the University, one must take a bus to the University.) <br><br />
<br />
'''Family Friendly Campus:''' Our UR family service offers various rooms for families and services. If you need further information look [https://www.uni-regensburg.de/universitaet/personalentwicklung/familien-service/campus/index.html here.] <br><br />
<br><br />
<br />
<br />
==Venue==<br />
<br />
All lectures and research talks are in the '''Lecture Hall H32, at the first floor of the Mathematics Department''' of Regensburg University (Attention: '''not''' the department "Mathematik und Informatik" of the OTH).<br />
<br />
The registration and coffee breaks are at the '''third floor of the Mathematics Department''', in the SFB seminar room.<br />
<br />
One can reach the [https://www.uni-regensburg.de/en University of Regensburg] by following the instructions [http://www.uni-regensburg.de/contact/directions/index.html here] and see [https://www.uni-regensburg.de/fileadmin/user_upload/bilderkatalog/downloads/map-barrier-free.pdf here] for maps of the campus.<br />
Many of the participants will probably arrive by bus at the Central Bus Station of the university which is close to the math building, a bit more towards North (=top of the plan).<br />
==List of Participants==<br />
[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis/participants List]<br />
<br />
==Registration and financial support==<br />
'''Registration is closed. <br />
Registration was open until 31 August 2025. (The deadline for financial support queries was 22 July 2025.)<br />
<br />
If Participants want to apply for a short presentation in the Gong Show slots, please use the following link:''' https://s2survey.net/1085/<br />
<br />
<br><br />
<br />
<br />
==Conference Poster==<br />
<div class="res-img">[[File:Interactions6.png| center]]</div><br />
You can download the conference poster [[Media:Interactions2.pdf| <b>here</b>]].<br />
<br />
==Organizers ==<br />
Ulrich Bunke, Denis-Charles Cisinski and Guido Kings<br />
==Conference Picture==<br />
TBA<br />
==Sponsors of the conference==<br />
This conference is funded by '''SFB 1085 "Higher Invariants"'''</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis&diff=3222Conference Higher Invariants: interactions between arithmetic geometry and global analysis2025-09-25T08:39:14Z<p>Mar09836: </p>
<hr />
<div><div class="res-img">[[File:Donau-Regensburg-St_Oswald.jpg|1100px|center]]</div> <br />
=&nbsp;Conference Higher Invariants: interactions between arithmetic geometry and global analysis, October 6.-10., 2025 organized by Ulrich Bunke, Denis-Charles Cisinski and Guido Kings=<br />
__TOC__<br />
<br />
==List of Speakers==<br />
*Federico Binda<br />
*Shachar Carmeli<br />
*Dustin Clausen<br />
*Hélène Esnault<br />
*Fabian Hebestreit<br />
*Hokuto Konno<br />
*Manuel Krannich<br />
*Akhil Mathew <br />
*Thomas Nikolaus<br />
*Viktoriya Ozornova<br />
*Maxime Ramzi<br />
*Charanya Ravi<br />
*Peter Scholze<br />
*Georg Tamme<br />
*Maria Yakerson<br />
*Inna Zakharevich<br />
<br />
==Abstracts==<br />
'''Federico Binda - Relative Hyodo-Kato cohomology'''<br />
(joint work in progress with F. Andreatta and A. Vezzani) We introduce a definition of relative Hyodo-Kato cohomology for rigid analytic varieties, based on the relative motivic nearby cycle functor, and a corresponding theory of coefficients. We prove a Hyodo-Katoisomorphism with de Rham cohomology, provide an explicit description of the "constructible" objects, and compare this definition to relative log-rigid cohomology. <br />
<br />
'''Shachar Carmeli - Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2'''<br />
The Brauer group of a surface over a finite field of characteristic p carries a canonical skew-symmetric pairing, constructed by Artin, Tate, and Milne. Tate conjectured that this pairing is in fact alternating. I will discuss a joint work with Tony Feng addressing this conjecture for surfaces in characteristic 2. The case of odd primes was previously settled by Feng using Steenrod operations on mod 2 étale cohomology. <br />
Our extension of Feng's approach to the characteristic 2 case relies on the construction and analysis of Steenrod operations in syntomic cohomology, building on Voevodsky's motivic Steenrod algebra and Lurie's theory of spectral prismatization.<br />
<br />
'''Dustin Clausen - Refining Weil groups'''<br />
In number theory, the absolute Galois group of Q gets refined to the Weil group of Q, a locally compact group whose profinite completion recovers the Galois group. I will explain that this process can and should be continued, by carefully adding higher homotopy groups to get an object (formally, a condensed anima) which, from various perspectives, is better-behaved than both the Weil group and the absolute Galois group.<br />
<br />
'''Hélène Esnault - On the restriction map in $p$-adically complete de Rham or prismatic cohomology (joint work with Mark Kisin and Alexander Petrov):'''<br />
For X smooth proper over Z_p and U a smooth affine, we show that the restriction homomorphism $H_{prism}^i(X) \to H^i_{prism}(U)^{sep}$ in the separated quotient of prismatic cohomology $H^i_{prism}(U)$ dies if $H^0(X mod p, \Omega^i)=0$, so likewise for $p$-adically complete de Rham cohomology: under the same assumption the restriction homomorphism $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ in the separated quotient of $p$-adically complete de Rham cohomology $H^i_{prism}(U)$ dies. This already produces classes in algebraic de Rham cohomology of $X$ which die in $p$-adically complete de Rham cohomology $H^i( \hat U )$ of $U$. In particular it shows that no $p$-adic method, even if we take into account almost all $p$, can shed light on Grothendieck’s conjecture. <br />
Caro-D’Addezio lifted the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ to the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR}( \hat U)_{\mathbb Q}$ under the extra assumption $H^1(X, \Omega^{i-1})=0$. May be by the time of the conference we’ll know the precise condition to lift their result to prismatic cohomology. <br />
<br />
'''Fabian Hebestreit - On the Weiss-Williams index<br />
(based on work in progress with A.Bianchi, K.Hilman, D.Kirstein, C.Kremer, M.Land, T.Nikolaus, W.Steimle):'''<br />
I will explain a construction of the Weiss-Williams index classes for manifold bundles in the language of Poincaré categories. The particular view this affords allows one to coalesce these classes into a topological field theory with values in cobordism categories of self-dual parametrised spectra. The underlying homotopy types of these categories are Weiss-Williams' LA-spectra, originally custom made as the home for their indices. This observation on the one hand refines and unifies their work with separate constructions of Bökstedt and Madsen (with target Waldhausen's A-spectra) and Basterra, Bobkova, Ponto, Tillmann and Yaekel (with target hermitian K-spectra of the integers) and on the other provides a simple proof of the Weiss-Williams index theorem and a fresh perspective on their map connecting block homeomorphisms and Whitehead spectra.<br />
<br />
'''Manuel Krannich'''<br />
<br />
'''Hokuto Konno - Family gauge theory and diffeomorphism groups:'''<br />
One of the major advances in topology over the past decade has concerned diffeomorphism groups of higher-dimensional manifolds. On the other hand, it has long been known that dimension 4 is special in the classification of manifolds. Such special phenomena are detected using gauge theory. Recent advances in gauge theory for families have revealed that similar phenomena in dimension 4 also appear in diffeomorphism groups, in striking contrast with results in higher dimensions. In this talk, I will survey these new phenomena in dimension 4.<br />
<br />
'''Akhil Mathew - Sheared Witt vectors (after V. Drinfeld, E. Lau, and T. Zink):'''<br />
Motivated by Dieudonné theory, V. Drinfeld and E. Lau introduced a "decompletion" of the ring of Witt vectors W(R) of a derived p-complete ring R such that (R/p)_{red} is perfect, extending a construction of T. Zink. I will explain various characterizations of this decompletion (called the sheared Witt vectors) and some examples. (Joint work in progress with Bhargav Bhatt, Vadim Vologodsky, and Mingjia Zhang.)<br />
<br />
'''Thomas Nikolaus'''<br />
<br />
'''Viktoriya Ozornova - What is an (infty, infty)-category?'''<br />
In this talk, we will address the abstract frameworks for inductive and coinductive notions of (infty, infty)-categories. We will examine also the strict case as a blueprint for the actual study, as well as some of the differences between the strict and the weak case. This is joint work in progress with Martina Rovelli.<br />
<br />
'''Maxime Ramzi'''<br />
<br />
'''Charanya Ravi - On the algebraic K-theory of Deligne-Mumford stacks'''<br />
For a finite group G, Artin's induction theorem states that the rational representation ring of G admits a decomposition in terms of representation rings of its cyclic subgroups. This gives an expression for the zeroth algebraic K-group of BG in terms of its cyclic subgroups. Inspired by this, the work of Vistoli gives such a decomposition of the algebraic K-group of coherent sheaves (or G-theory) of quotient stacks for finite group actions. We prove a similar induction theorem for the G-theory of all Deligne-Mumford stacks by looking at the automorphism groups at points of the stack. As an application, we see that the rational G-theory of a Deligne-Mumford stack coincides with the rational étale G-theory of its cyclotomic loop stack. This leads to an orbifold version of the Grothendieck-Riemann-Roch theorem. This is based on an ongoing joint work with Adeel Khan.<br />
<br />
'''Georg Tamme - Localizing invariants of pushouts and non-commutative Hodge theory'''<br />
Singular cohomology of a smooth, proper complex variety carries a pure Hodge structure consisting of a rational lattice given by singular cohomology with rational coefficients and a Hodge filtration on cohomology with complex coefficients coming from thecomparison with de Rham cohomology, these two structures interacting in a specific way. Katzarkov, Kontsevich, and Pantev conjecture that this should generalize to non-commutative smooth, proper varieties, i.e. to smooth, proper ℂ-linear stable ∞-categories.In this case, de Rham cohomology is replaced by periodic cyclic homology, and the rational lattice is conjecturally given by Toën’s and Blanc’s topological K-theory. As Deligne constructed a mixed Hodge structure on the singular cohomology of arbitrary complexvarieties, one may also ask what happens for not necessarily smooth or proper ℂ-linear stable ∞-categories. In this talk, I will indicate how results about localizing invariants on pushouts of rings can be used to prove some cases of the lattice conjecture,for example for certain group rings. Most of these results have also been obtained by different techniques by Konovalov. This is joint work with Markus Land.<br />
<br />
'''Peter Scholze'''<br />
<br />
'''Maria Yakerson - An alternative to spherical Witt vectors:'''<br />
Witt vectors of a ring form a “bridge” between characteristic p and mixed characteristic: for example, Witt vectors of a finite field F_p is the ring of p-adic integers Z_p. Spherical Witt vectors of a ring is a lift of classical Witt vectors to the world of higher algebra, much like sphere spectrum is a lift of the ring of integers.In this talk we will discuss a straightforward construction of spherical Witt vectors of a ring, in the case when the ring is a perfect F_p-algebra. Time permitting, we will further investigate the category of modules over spherical Witt vectors, and explain a universal property of spherical Witt vectors as an E_1-ring. This is joint work with Thomas Nikolaus.<br />
<br />
'''Inna Zakharevich'''<br />
<br />
==Program and Schedule==<br />
<br />
The list of talks and abstracts will appear here before the conference.<br />
<br />
{| class="wikitable"<br />
|+ Schedule<br />
|-<br />
! Day !! Time !! Speaker !! Topic !! Room<br />
|-<br />
| rowspan="4"|'''Mon, 6.10''' || 09:00 - 10:00 || Georg Tamme || --- || H32<br />
|-<br />
| 10:30 - 11:30 || Dustin Clausen || --- || H32<br />
|-<br />
| 14:00 - 15:00 || Maria Yakerson || '''An alternative to spherical Witt vectors''' || H32<br />
|-<br />
| 15:30 - 16:30 || Thomas Nikolaus || --- || H32<br />
| <br /><br />
|-<br />
| rowspan="4"|'''Tue, 7.10''' || 09:00 - 10:00 || Maxime Ramzi || --- || H32<br />
|-<br />
| 10:30 - 11:30 || Federico Binda || --- || H32<br />
|-<br />
| 13:45 - 14:45 || Hélenè Esnault || '''On the restriction map in $p$-adically complete de Rham or prismatic cohomology''' || H32<br />
|-<br />
| 15:15 - Open end || Gong show || --- || H32<br />
|-<br />
|rowspan="3"| '''Wed, 8.10''' || 8:45 - 9:45 || Inna Zakharevich || --- || H32<br />
|-<br />
| 10:15 - 11:15 || Shachar Carmeli || '''Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2.''' || H32<br />
|-<br />
| 11:30 - 12:30 || Charanya Ravi || --- || H32<br />
|-<br />
|rowspan="5"| '''Thu, 9.10''' || 09:00 - 10:00 || Viktoriya Ozornova || --- || H32<br />
|-<br />
|10:30 - 11:30 || Hokuto Konno || '''Family gauge theory and diffeomorphism groups''' || H32<br />
|-<br />
|14:00 - 15:00 || Peter Scholze || --- || H32<br />
|-<br />
|15:30 - Open end || Gong Show || --- || H32<br />
|-<br />
|Evening || Dinner || --- || Bischofshof<br />
|-<br />
|rowspan="3"| '''Fri, 10.10''' || 08:45 - 09:45 || Manuel Krannich || --- || H32<br />
|-<br />
|10:15 - 11:15 || Fabian Hebestreit || '''On the Weiss-Williams index''' || H32<br />
|-<br />
|11:30 - 12:30 || Akhil Mathew || '''Sheared Witt vectors''' || H32<br />
|}<br />
<br />
<br />
==Practical Information==<br />
<br />
<br />
<div class="res-img">[[File:Regensburg-Dom.jpg|480px|left]]</div><br />
<br />
<br />
'''City of Regensburg:''' Regensburg is a Unesco World Heritage site that is famous for its well-preserved medieval city center and its beautiful Gothic cathedral. <br> Further information about Regensburg can be found [https://tourismus.regensburg.de/en here.]<br />
<br />
'''Internet:''' Access to eduroam and BayernWLAN is available throughout the Mathematics Building. <br />
<br />
'''Accomodation:''' Regensburg is a tourist destination and we encourage guests to book their rooms as early as possible. Here is a list of hotels in the area: <br />
<br />
[https://muenchner-hof.de/hotel-muenchner-hof - Hotel Münchner Hof] (In the city center, one must take a bus to the University.) <br><br />
<br />
[http://www.kaiserhof-am-dom.de - Hotel Kaiserhof am Dom] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotel-jakob-regensburg.de/de/ - Hotel Jakob] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotelwiendl.de/ - Hotel Wiendl] (Between the city center and the University.)<br />
<br />
[http://www.hotel-central-regensburg.de - Hotel Central] (Between the city center and the University, one must take a bus to the University.) <br><br />
<br />
'''Family Friendly Campus:''' Our UR family service offers various rooms for families and services. If you need further information look [https://www.uni-regensburg.de/universitaet/personalentwicklung/familien-service/campus/index.html here.] <br><br />
<br><br />
<br />
<br />
==Venue==<br />
<br />
All lectures and research talks are in the '''Lecture Hall H32, at the first floor of the Mathematics Department''' of Regensburg University (Attention: '''not''' the department "Mathematik und Informatik" of the OTH).<br />
<br />
The registration and coffee breaks are at the '''third floor of the Mathematics Department''', in the SFB seminar room.<br />
<br />
One can reach the [https://www.uni-regensburg.de/en University of Regensburg] by following the instructions [http://www.uni-regensburg.de/contact/directions/index.html here] and see [https://www.uni-regensburg.de/fileadmin/user_upload/bilderkatalog/downloads/map-barrier-free.pdf here] for maps of the campus.<br />
Many of the participants will probably arrive by bus at the Central Bus Station of the university which is close to the math building, a bit more towards North (=top of the plan).<br />
==List of Participants==<br />
[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis/participants List]<br />
<br />
==Registration and financial support==<br />
'''Registration is closed. <br />
Registration was open until 31 August 2025. (The deadline for financial support queries was 22 July 2025.)<br />
<br />
If Participants want to apply for a short presentation in the Gong Show slots, please use the following link:''' https://s2survey.net/1085/<br />
<br />
<br><br />
<br />
<br />
==Conference Poster==<br />
<div class="res-img">[[File:Interactions6.png| center]]</div><br />
You can download the conference poster [[Media:Interactions2.pdf| <b>here</b>]].<br />
<br />
==Organizers ==<br />
Ulrich Bunke, Denis-Charles Cisinski and Guido Kings<br />
==Conference Picture==<br />
TBA<br />
==Sponsors of the conference==<br />
This conference is funded by '''SFB 1085 "Higher Invariants"'''</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis&diff=3221Conference Higher Invariants: interactions between arithmetic geometry and global analysis2025-09-25T08:36:38Z<p>Mar09836: </p>
<hr />
<div><div class="res-img">[[File:Donau-Regensburg-St_Oswald.jpg|1100px|center]]</div> <br />
=&nbsp;Conference Higher Invariants: interactions between arithmetic geometry and global analysis, October 6.-10., 2025 organized by Ulrich Bunke, Denis-Charles Cisinski and Guido Kings=<br />
__TOC__<br />
<br />
==List of Speakers==<br />
*Federico Binda<br />
*Shachar Carmeli<br />
*Dustin Clausen<br />
*Hélène Esnault<br />
*Fabian Hebestreit<br />
*Hokuto Konno<br />
*Manuel Krannich<br />
*Akhil Mathew <br />
*Thomas Nikolaus<br />
*Viktoriya Ozornova<br />
*Maxime Ramzi<br />
*Charanya Ravi<br />
*Peter Scholze<br />
*Georg Tamme<br />
*Maria Yakerson<br />
*Inna Zakharevich<br />
<br />
==Abstracts==<br />
'''Federico Binda - Relative Hyodo-Kato cohomology'''<br />
(joint work in progress with F. Andreatta and A. Vezzani) We introduce a definition of relative Hyodo-Kato cohomology for rigid analytic varieties, based on the relative motivic nearby cycle functor, and a corresponding theory of coefficients. We prove a Hyodo-Katoisomorphism with de Rham cohomology, provide an explicit description of the "constructible" objects, and compare this definition to relative log-rigid cohomology. <br />
<br />
'''Shachar Carmeli - Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2'''<br />
The Brauer group of a surface over a finite field of characteristic p carries a canonical skew-symmetric pairing, constructed by Artin, Tate, and Milne. Tate conjectured that this pairing is in fact alternating. I will discuss a joint work with Tony Feng addressing this conjecture for surfaces in characteristic 2. The case of odd primes was previously settled by Feng using Steenrod operations on mod 2 étale cohomology. <br />
Our extension of Feng's approach to the characteristic 2 case relies on the construction and analysis of Steenrod operations in syntomic cohomology, building on Voevodsky's motivic Steenrod algebra and Lurie's theory of spectral prismatization.<br />
<br />
'''Dustin Clausen - Refining Weil groups'''<br />
In number theory, the absolute Galois group of Q gets refined to the Weil group of Q, a locally compact group whose profinite completion recovers the Galois group. I will explain that this process can and should be continued, by carefully adding higher homotopy groups to get an object (formally, a condensed anima) which, from various perspectives, is better-behaved than both the Weil group and the absolute Galois group.<br />
<br />
'''Hélène Esnault - On the restriction map in $p$-adically complete de Rham or prismatic cohomology (joint work with Mark Kisin and Alexander Petrov):'''<br />
For X smooth proper over Z_p and U a smooth affine, we show that the restriction homomorphism $H_{prism}^i(X) \to H^i_{prism}(U)^{sep}$ in the separated quotient of prismatic cohomology $H^i_{prism}(U)$ dies if $H^0(X mod p, \Omega^i)=0$, so likewise for $p$-adically complete de Rham cohomology: under the same assumption the restriction homomorphism $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ in the separated quotient of $p$-adically complete de Rham cohomology $H^i_{prism}(U)$ dies. This already produces classes in algebraic de Rham cohomology of $X$ which die in $p$-adically complete de Rham cohomology $H^i( \hat U )$ of $U$. In particular it shows that no $p$-adic method, even if we take into account almost all $p$, can shed light on Grothendieck’s conjecture. <br />
Caro-D’Addezio lifted the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ to the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR}( \hat U)_{\mathbb Q}$ under the extra assumption $H^1(X, \Omega^{i-1})=0$. May be by the time of the conference we’ll know the precise condition to lift their result to prismatic cohomology. <br />
<br />
'''Fabian Hebestreit - On the Weiss-Williams index<br />
(based on work in progress with A.Bianchi, K.Hilman, D.Kirstein, C.Kremer, M.Land, T.Nikolaus, W.Steimle):'''<br />
I will explain a construction of the Weiss-Williams index classes for manifold bundles in the language of Poincaré categories. The particular view this affords allows one to coalesce these classes into a topological field theory with values in cobordism categories of self-dual parametrised spectra. The underlying homotopy types of these categories are Weiss-Williams' LA-spectra, originally custom made as the home for their indices. This observation on the one hand refines and unifies their work with separate constructions of Bökstedt and Madsen (with target Waldhausen's A-spectra) and Basterra, Bobkova, Ponto, Tillmann and Yaekel (with target hermitian K-spectra of the integers) and on the other provides a simple proof of the Weiss-Williams index theorem and a fresh perspective on their map connecting block homeomorphisms and Whitehead spectra.<br />
<br />
'''Manuel Krannich'''<br />
<br />
'''Hokuto Konno - Family gauge theory and diffeomorphism groups:'''<br />
One of the major advances in topology over the past decade has concerned diffeomorphism groups of higher-dimensional manifolds. On the other hand, it has long been known that dimension 4 is special in the classification of manifolds. Such special phenomena are detected using gauge theory. Recent advances in gauge theory for families have revealed that similar phenomena in dimension 4 also appear in diffeomorphism groups, in striking contrast with results in higher dimensions. In this talk, I will survey these new phenomena in dimension 4.<br />
<br />
'''Akhil Mathew - Sheared Witt vectors (after V. Drinfeld, E. Lau, and T. Zink):'''<br />
Motivated by Dieudonné theory, V. Drinfeld and E. Lau introduced a "decompletion" of the ring of Witt vectors W(R) of a derived p-complete ring R such that (R/p)_{red} is perfect, extending a construction of T. Zink. I will explain various characterizations of this decompletion (called the sheared Witt vectors) and some examples. (Joint work in progress with Bhargav Bhatt, Vadim Vologodsky, and Mingjia Zhang.)<br />
<br />
'''Thomas Nikolaus'''<br />
<br />
'''Viktoriya Ozornova - What is an (infty, infty)-category?'''<br />
In this talk, we will address the abstract frameworks for inductive and coinductive notions of (infty, infty)-categories. We will examine also the strict case as a blueprint for the actual study, as well as some of the differences between the strict and the weak case. This is joint work in progress with Martina Rovelli.<br />
<br />
'''Maxime Ramzi'''<br />
<br />
'''Charanya Ravi - On the algebraic K-theory of Deligne-Mumford stacks'''<br />
For a finite group G, Artin's induction theorem states that the rational representation ring of G admits a decomposition in terms of representation rings of its cyclic subgroups. This gives an expression for the zeroth algebraic K-group of BG in terms of its cyclic subgroups. Inspired by this, the work of Vistoli gives such a decomposition of the algebraic K-group of coherent sheaves (or G-theory) of quotient stacks for finite group actions. We prove a similar induction theorem for the G-theory of all Deligne-Mumford stacks by looking at the automorphism groups at points of the stack. As an application, we see that the rational G-theory of a Deligne-Mumford stack coincides with the rational étale G-theory of its cyclotomic loop stack. This leads to an orbifold version of the Grothendieck-Riemann-Roch theorem. This is based on an ongoing joint work with Adeel Khan.<br />
<br />
'''Georg Tamme - Localizing invariants of pushouts and non-commutative Hodge theory'''<br />
Singular cohomology of a smooth, proper complex variety carries a pure Hodge structure consisting of a rational lattice given by singular cohomology with rational coefficients and a Hodge filtration on cohomology with complex coefficients coming from thecomparison with de Rham cohomology, these two structures interacting in a specific way. Katzarkov, Kontsevich, and Pantev conjecture that this should generalize to non-commutative smooth, proper varieties, i.e. to smooth, proper ℂ-linear stable ∞-categories.In this case, de Rham cohomology is replaced by periodic cyclic homology, and the rational lattice is conjecturally given by Toën’s and Blanc’s topological K-theory. As Deligne constructed a mixed Hodge structure on the singular cohomology of arbitrary complexvarieties, one may also ask what happens for not necessarily smooth or proper ℂ-linear stable ∞-categories. In this talk, I will indicate how results about localizing invariants on pushouts of rings can be used to prove some cases of the lattice conjecture,for example for certain group rings. Most of these results have also been obtained by different techniques by Konovalov. This is joint work with Markus Land.<br />
<br />
'''Peter Scholze'''<br />
<br />
'''Maria Yakerson - An alternative to spherical Witt vectors:'''<br />
Witt vectors of a ring form a “bridge” between characteristic p and mixed characteristic: for example, Witt vectors of a finite field F_p is the ring of p-adic integers Z_p. Spherical Witt vectors of a ring is a lift of classical Witt vectors to the world of higher algebra, much like sphere spectrum is a lift of the ring of integers.In this talk we will discuss a straightforward construction of spherical Witt vectors of a ring, in the case when the ring is a perfect F_p-algebra. Time permitting, we will further investigate the category of modules over spherical Witt vectors, and explain a universal property of spherical Witt vectors as an E_1-ring. This is joint work with Thomas Nikolaus.<br />
<br />
'''Inna Zakharevich'''<br />
<br />
==Program and Schedule==<br />
<br />
The list of talks and abstracts will appear here before the conference.<br />
<br />
{| class="wikitable"<br />
|+ Schedule<br />
|-<br />
! Day !! Time !! Speaker !! Topic !! Room<br />
|-<br />
| rowspan="4"|'''Mon, 6.10''' || 09:00 - 10:00 || Georg Tamme || --- || H32<br />
|-<br />
| 10:30 - 11:30 || Dustin Clausen || --- || H32<br />
|-<br />
| 14:00 - 15:00 || Maria Yakerson || '''An alternative to spherical Witt vectors''' || H32<br />
|-<br />
| 15:30 - 16:30 || Thomas Nikolaus || --- || H32<br />
|-<br />
| rowspan="4"|'''Tue, 7.10''' || 09:00 - 10:00 || Maxime Ramzi || --- || H32<br />
|-<br />
| 10:30 - 11:30 || Federico Binda || --- || H32<br />
|-<br />
| 13:45 - 14:45 || Hélenè Esnault || '''On the restriction map in $p$-adically complete de Rham or prismatic cohomology''' || H32<br />
|-<br />
| 15:15 - Open end || Gong show || --- || H32<br />
|-<br />
|rowspan="3"| '''Wed, 8.10''' || 8:45 - 9:45 || Inna Zakharevich || --- || H32<br />
|-<br />
| 10:15 - 11:15 || Shachar Carmeli || '''Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2.''' || H32<br />
|-<br />
| 11:30 - 12:30 || Charanya Ravi || --- || H32<br />
|-<br />
|rowspan="5"| '''Thu, 9.10''' || 09:00 - 10:00 || Viktoriya Ozornova || --- || H32<br />
|-<br />
|10:30 - 11:30 || Hokuto Konno || '''Family gauge theory and diffeomorphism groups''' || H32<br />
|-<br />
|14:00 - 15:00 || Peter Scholze || --- || H32<br />
|-<br />
|15:30 - Open end || Gong Show || --- || H32<br />
|-<br />
|Evening || Dinner || --- || Bischofshof<br />
|-<br />
|rowspan="3"| '''Fri, 10.10''' || 08:45 - 09:45 || Manuel Krannich || --- || H32<br />
|-<br />
|10:15 - 11:15 || Fabian Hebestreit || '''On the Weiss-Williams index''' || H32<br />
|-<br />
|11:30 - 12:30 || Akhil Mathew || '''Sheared Witt vectors''' || H32<br />
|}<br />
<br />
<br />
==Practical Information==<br />
<br />
<br />
<div class="res-img">[[File:Regensburg-Dom.jpg|480px|left]]</div><br />
<br />
<br />
'''City of Regensburg:''' Regensburg is a Unesco World Heritage site that is famous for its well-preserved medieval city center and its beautiful Gothic cathedral. <br> Further information about Regensburg can be found [https://tourismus.regensburg.de/en here.]<br />
<br />
'''Internet:''' Access to eduroam and BayernWLAN is available throughout the Mathematics Building. <br />
<br />
'''Accomodation:''' Regensburg is a tourist destination and we encourage guests to book their rooms as early as possible. Here is a list of hotels in the area: <br />
<br />
[https://muenchner-hof.de/hotel-muenchner-hof - Hotel Münchner Hof] (In the city center, one must take a bus to the University.) <br><br />
<br />
[http://www.kaiserhof-am-dom.de - Hotel Kaiserhof am Dom] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotel-jakob-regensburg.de/de/ - Hotel Jakob] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotelwiendl.de/ - Hotel Wiendl] (Between the city center and the University.)<br />
<br />
[http://www.hotel-central-regensburg.de - Hotel Central] (Between the city center and the University, one must take a bus to the University.) <br><br />
<br />
'''Family Friendly Campus:''' Our UR family service offers various rooms for families and services. If you need further information look [https://www.uni-regensburg.de/universitaet/personalentwicklung/familien-service/campus/index.html here.] <br><br />
<br><br />
<br />
<br />
==Venue==<br />
<br />
All lectures and research talks are in the '''Lecture Hall H32, at the first floor of the Mathematics Department''' of Regensburg University (Attention: '''not''' the department "Mathematik und Informatik" of the OTH).<br />
<br />
The registration and coffee breaks are at the '''third floor of the Mathematics Department''', in the SFB seminar room.<br />
<br />
One can reach the [https://www.uni-regensburg.de/en University of Regensburg] by following the instructions [http://www.uni-regensburg.de/contact/directions/index.html here] and see [https://www.uni-regensburg.de/fileadmin/user_upload/bilderkatalog/downloads/map-barrier-free.pdf here] for maps of the campus.<br />
Many of the participants will probably arrive by bus at the Central Bus Station of the university which is close to the math building, a bit more towards North (=top of the plan).<br />
==List of Participants==<br />
[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis/participants List]<br />
<br />
==Registration and financial support==<br />
'''Registration is closed. <br />
Registration was open until 31 August 2025. (The deadline for financial support queries was 22 July 2025.)<br />
<br />
If Participants want to apply for a short presentation in the Gong Show slots, please use the following link:''' https://s2survey.net/1085/<br />
<br />
<br><br />
<br />
<br />
==Conference Poster==<br />
<div class="res-img">[[File:Interactions6.png| center]]</div><br />
You can download the conference poster [[Media:Interactions2.pdf| <b>here</b>]].<br />
<br />
==Organizers ==<br />
Ulrich Bunke, Denis-Charles Cisinski and Guido Kings<br />
==Conference Picture==<br />
TBA<br />
==Sponsors of the conference==<br />
This conference is funded by '''SFB 1085 "Higher Invariants"'''</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis&diff=3220Conference Higher Invariants: interactions between arithmetic geometry and global analysis2025-09-25T08:34:47Z<p>Mar09836: </p>
<hr />
<div><div class="res-img">[[File:Donau-Regensburg-St_Oswald.jpg|1100px|center]]</div> <br />
=&nbsp;Conference Higher Invariants: interactions between arithmetic geometry and global analysis, October 6.-10., 2025 organized by Ulrich Bunke, Denis-Charles Cisinski and Guido Kings=<br />
__TOC__<br />
<br />
==List of Speakers==<br />
*Federico Binda<br />
*Shachar Carmeli<br />
*Dustin Clausen<br />
*Hélène Esnault<br />
*Fabian Hebestreit<br />
*Hokuto Konno<br />
*Manuel Krannich<br />
*Akhil Mathew <br />
*Thomas Nikolaus<br />
*Viktoriya Ozornova<br />
*Maxime Ramzi<br />
*Charanya Ravi<br />
*Peter Scholze<br />
*Georg Tamme<br />
*Maria Yakerson<br />
*Inna Zakharevich<br />
<br />
==Abstracts==<br />
'''Federico Binda - Relative Hyodo-Kato cohomology'''<br />
(joint work in progress with F. Andreatta and A. Vezzani) We introduce a definition of relative Hyodo-Kato cohomology for rigid analytic varieties, based on the relative motivic nearby cycle functor, and a corresponding theory of coefficients. We prove a Hyodo-Katoisomorphism with de Rham cohomology, provide an explicit description of the "constructible" objects, and compare this definition to relative log-rigid cohomology. <br />
<br />
'''Shachar Carmeli - Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2'''<br />
The Brauer group of a surface over a finite field of characteristic p carries a canonical skew-symmetric pairing, constructed by Artin, Tate, and Milne. Tate conjectured that this pairing is in fact alternating. I will discuss a joint work with Tony Feng addressing this conjecture for surfaces in characteristic 2. The case of odd primes was previously settled by Feng using Steenrod operations on mod 2 étale cohomology. <br />
Our extension of Feng's approach to the characteristic 2 case relies on the construction and analysis of Steenrod operations in syntomic cohomology, building on Voevodsky's motivic Steenrod algebra and Lurie's theory of spectral prismatization.<br />
<br />
'''Dustin Clausen - Refining Weil groups'''<br />
In number theory, the absolute Galois group of Q gets refined to the Weil group of Q, a locally compact group whose profinite completion recovers the Galois group. I will explain that this process can and should be continued, by carefully adding higher homotopy groups to get an object (formally, a condensed anima) which, from various perspectives, is better-behaved than both the Weil group and the absolute Galois group.<br />
<br />
'''Hélène Esnault - On the restriction map in $p$-adically complete de Rham or prismatic cohomology (joint work with Mark Kisin and Alexander Petrov):'''<br />
For X smooth proper over Z_p and U a smooth affine, we show that the restriction homomorphism $H_{prism}^i(X) \to H^i_{prism}(U)^{sep}$ in the separated quotient of prismatic cohomology $H^i_{prism}(U)$ dies if $H^0(X mod p, \Omega^i)=0$, so likewise for $p$-adically complete de Rham cohomology: under the same assumption the restriction homomorphism $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ in the separated quotient of $p$-adically complete de Rham cohomology $H^i_{prism}(U)$ dies. This already produces classes in algebraic de Rham cohomology of $X$ which die in $p$-adically complete de Rham cohomology $H^i( \hat U )$ of $U$. In particular it shows that no $p$-adic method, even if we take into account almost all $p$, can shed light on Grothendieck’s conjecture. <br />
Caro-D’Addezio lifted the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ to the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR}( \hat U)_{\mathbb Q}$ under the extra assumption $H^1(X, \Omega^{i-1})=0$. May be by the time of the conference we’ll know the precise condition to lift their result to prismatic cohomology. <br />
<br />
'''Fabian Hebestreit - On the Weiss-Williams index<br />
(based on work in progress with A.Bianchi, K.Hilman, D.Kirstein, C.Kremer, M.Land, T.Nikolaus, W.Steimle):'''<br />
I will explain a construction of the Weiss-Williams index classes for manifold bundles in the language of Poincaré categories. The particular view this affords allows one to coalesce these classes into a topological field theory with values in cobordism categories of self-dual parametrised spectra. The underlying homotopy types of these categories are Weiss-Williams' LA-spectra, originally custom made as the home for their indices. This observation on the one hand refines and unifies their work with separate constructions of Bökstedt and Madsen (with target Waldhausen's A-spectra) and Basterra, Bobkova, Ponto, Tillmann and Yaekel (with target hermitian K-spectra of the integers) and on the other provides a simple proof of the Weiss-Williams index theorem and a fresh perspective on their map connecting block homeomorphisms and Whitehead spectra.<br />
<br />
'''Manuel Krannich'''<br />
<br />
'''Hokuto Konno - Family gauge theory and diffeomorphism groups:'''<br />
One of the major advances in topology over the past decade has concerned diffeomorphism groups of higher-dimensional manifolds. On the other hand, it has long been known that dimension 4 is special in the classification of manifolds. Such special phenomena are detected using gauge theory. Recent advances in gauge theory for families have revealed that similar phenomena in dimension 4 also appear in diffeomorphism groups, in striking contrast with results in higher dimensions. In this talk, I will survey these new phenomena in dimension 4.<br />
<br />
'''Akhil Mathew - Sheared Witt vectors (after V. Drinfeld, E. Lau, and T. Zink):'''<br />
Motivated by Dieudonné theory, V. Drinfeld and E. Lau introduced a "decompletion" of the ring of Witt vectors W(R) of a derived p-complete ring R such that (R/p)_{red} is perfect, extending a construction of T. Zink. I will explain various characterizations of this decompletion (called the sheared Witt vectors) and some examples. (Joint work in progress with Bhargav Bhatt, Vadim Vologodsky, and Mingjia Zhang.)<br />
<br />
'''Thomas Nikolaus'''<br />
<br />
'''Viktoriya Ozornova - What is an (infty, infty)-category?'''<br />
In this talk, we will address the abstract frameworks for inductive and coinductive notions of (infty, infty)-categories. We will examine also the strict case as a blueprint for the actual study, as well as some of the differences between the strict and the weak case. This is joint work in progress with Martina Rovelli.<br />
<br />
'''Maxime Ramzi'''<br />
<br />
'''Charanya Ravi - On the algebraic K-theory of Deligne-Mumford stacks'''<br />
For a finite group G, Artin's induction theorem states that the rational representation ring of G admits a decomposition in terms of representation rings of its cyclic subgroups. This gives an expression for the zeroth algebraic K-group of BG in terms of its cyclic subgroups. Inspired by this, the work of Vistoli gives such a decomposition of the algebraic K-group of coherent sheaves (or G-theory) of quotient stacks for finite group actions. We prove a similar induction theorem for the G-theory of all Deligne-Mumford stacks by looking at the automorphism groups at points of the stack. As an application, we see that the rational G-theory of a Deligne-Mumford stack coincides with the rational étale G-theory of its cyclotomic loop stack. This leads to an orbifold version of the Grothendieck-Riemann-Roch theorem. This is based on an ongoing joint work with Adeel Khan.<br />
<br />
'''Georg Tamme - Localizing invariants of pushouts and non-commutative Hodge theory'''<br />
Singular cohomology of a smooth, proper complex variety carries a pure Hodge structure consisting of a rational lattice given by singular cohomology with rational coefficients and a Hodge filtration on cohomology with complex coefficients coming from thecomparison with de Rham cohomology, these two structures interacting in a specific way. Katzarkov, Kontsevich, and Pantev conjecture that this should generalize to non-commutative smooth, proper varieties, i.e. to smooth, proper ℂ-linear stable ∞-categories.In this case, de Rham cohomology is replaced by periodic cyclic homology, and the rational lattice is conjecturally given by Toën’s and Blanc’s topological K-theory. As Deligne constructed a mixed Hodge structure on the singular cohomology of arbitrary complexvarieties, one may also ask what happens for not necessarily smooth or proper ℂ-linear stable ∞-categories. In this talk, I will indicate how results about localizing invariants on pushouts of rings can be used to prove some cases of the lattice conjecture,for example for certain group rings. Most of these results have also been obtained by different techniques by Konovalov. This is joint work with Markus Land.<br />
<br />
'''Peter Scholze'''<br />
<br />
'''Maria Yakerson - An alternative to spherical Witt vectors:'''<br />
Witt vectors of a ring form a “bridge” between characteristic p and mixed characteristic: for example, Witt vectors of a finite field F_p is the ring of p-adic integers Z_p. Spherical Witt vectors of a ring is a lift of classical Witt vectors to the world of higher algebra, much like sphere spectrum is a lift of the ring of integers.In this talk we will discuss a straightforward construction of spherical Witt vectors of a ring, in the case when the ring is a perfect F_p-algebra. Time permitting, we will further investigate the category of modules over spherical Witt vectors, and explain a universal property of spherical Witt vectors as an E_1-ring. This is joint work with Thomas Nikolaus.<br />
<br />
'''Inna Zakharevich'''<br />
<br />
==Program and Schedule==<br />
<br />
The list of talks and abstracts will appear here before the conference.<br />
<br />
{| class="wikitable"<br />
|+ Schedule<br />
|-<br />
! Day !! Time !! Speaker !! Topic !! Room<br />
|-<br />
| rowspan="4"|'''Mon, 6.10''' || 09:00 - 10:00 || Georg Tamme || --- || H32<br />
|-<br />
| 10:30 - 11:30 || Dustin Clausen || --- || H32<br />
|-<br />
| 14:00 - 15:00 || Maria Yakerson || '''An alternative to spherical Witt vectors''' || H32<br />
|-<br />
| 15:30 - 16:30 || Thomas Nikolaus || --- || H32<br />
|-<br />
| Tue, 7.10 || 09:00 - 10:00 || Maxime Ramzi || --- || H32<br />
|-<br />
| Tue, 7.10 || 10:30 - 11:30 || Federico Binda || --- || H32<br />
|-<br />
| Tue, 7.10 || 13:45 - 14:45 || Hélenè Esnault || '''On the restriction map in $p$-adically complete de Rham or prismatic cohomology''' || H32<br />
|-<br />
| Tue, 7.10 || 15:15 - Open end || Gong show || --- || H32<br />
|-<br />
| Wed, 8.10 || 8:45 - 9:45 || Inna Zakharevich || --- || H32<br />
|-<br />
| Wed, 8.10 || 10:15 - 11:15 || Shachar Carmeli || '''Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2.''' || H32<br />
|-<br />
| Wed, 8.10 || 11:30 - 12:30 || Charanya Ravi || --- || H32<br />
|-<br />
| Thu, 9.10 || 09:00 - 10:00 || Viktoriya Ozornova || --- || H32<br />
|-<br />
| Thu, 9.10 || 10:30 - 11:30 || Hokuto Konno || '''Family gauge theory and diffeomorphism groups''' || H32<br />
|-<br />
| Thu, 9.10 || 14:00 - 15:00 || Peter Scholze || --- || H32<br />
|-<br />
| Thu, 9.10 || 15:30 - Open end || Gong Show || --- || H32<br />
|-<br />
| Thu, 9.10 || Evening || Dinner || --- || Bischofshof<br />
|-<br />
| Fri, 10.10 || 08:45 - 09:45 || Manuel Krannich || --- || H32<br />
|-<br />
| Fri, 10.10 || 10:15 - 11:15 || Fabian Hebestreit || '''On the Weiss-Williams index''' || H32<br />
|-<br />
| Fri, 10.10 || 11:30 - 12:30 || Akhil Mathew || '''Sheared Witt vectors''' || H32<br />
|}<br />
<br />
<br />
==Practical Information==<br />
<br />
<br />
<div class="res-img">[[File:Regensburg-Dom.jpg|480px|left]]</div><br />
<br />
<br />
'''City of Regensburg:''' Regensburg is a Unesco World Heritage site that is famous for its well-preserved medieval city center and its beautiful Gothic cathedral. <br> Further information about Regensburg can be found [https://tourismus.regensburg.de/en here.]<br />
<br />
'''Internet:''' Access to eduroam and BayernWLAN is available throughout the Mathematics Building. <br />
<br />
'''Accomodation:''' Regensburg is a tourist destination and we encourage guests to book their rooms as early as possible. Here is a list of hotels in the area: <br />
<br />
[https://muenchner-hof.de/hotel-muenchner-hof - Hotel Münchner Hof] (In the city center, one must take a bus to the University.) <br><br />
<br />
[http://www.kaiserhof-am-dom.de - Hotel Kaiserhof am Dom] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotel-jakob-regensburg.de/de/ - Hotel Jakob] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotelwiendl.de/ - Hotel Wiendl] (Between the city center and the University.)<br />
<br />
[http://www.hotel-central-regensburg.de - Hotel Central] (Between the city center and the University, one must take a bus to the University.) <br><br />
<br />
'''Family Friendly Campus:''' Our UR family service offers various rooms for families and services. If you need further information look [https://www.uni-regensburg.de/universitaet/personalentwicklung/familien-service/campus/index.html here.] <br><br />
<br><br />
<br />
<br />
==Venue==<br />
<br />
All lectures and research talks are in the '''Lecture Hall H32, at the first floor of the Mathematics Department''' of Regensburg University (Attention: '''not''' the department "Mathematik und Informatik" of the OTH).<br />
<br />
The registration and coffee breaks are at the '''third floor of the Mathematics Department''', in the SFB seminar room.<br />
<br />
One can reach the [https://www.uni-regensburg.de/en University of Regensburg] by following the instructions [http://www.uni-regensburg.de/contact/directions/index.html here] and see [https://www.uni-regensburg.de/fileadmin/user_upload/bilderkatalog/downloads/map-barrier-free.pdf here] for maps of the campus.<br />
Many of the participants will probably arrive by bus at the Central Bus Station of the university which is close to the math building, a bit more towards North (=top of the plan).<br />
==List of Participants==<br />
[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis/participants List]<br />
<br />
==Registration and financial support==<br />
'''Registration is closed. <br />
Registration was open until 31 August 2025. (The deadline for financial support queries was 22 July 2025.)<br />
<br />
If Participants want to apply for a short presentation in the Gong Show slots, please use the following link:''' https://s2survey.net/1085/<br />
<br />
<br><br />
<br />
<br />
==Conference Poster==<br />
<div class="res-img">[[File:Interactions6.png| center]]</div><br />
You can download the conference poster [[Media:Interactions2.pdf| <b>here</b>]].<br />
<br />
==Organizers ==<br />
Ulrich Bunke, Denis-Charles Cisinski and Guido Kings<br />
==Conference Picture==<br />
TBA<br />
==Sponsors of the conference==<br />
This conference is funded by '''SFB 1085 "Higher Invariants"'''</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis&diff=3219Conference Higher Invariants: interactions between arithmetic geometry and global analysis2025-09-25T08:32:41Z<p>Mar09836: </p>
<hr />
<div><div class="res-img">[[File:Donau-Regensburg-St_Oswald.jpg|1100px|center]]</div> <br />
=&nbsp;Conference Higher Invariants: interactions between arithmetic geometry and global analysis, October 6.-10., 2025 organized by Ulrich Bunke, Denis-Charles Cisinski and Guido Kings=<br />
__TOC__<br />
<br />
==List of Speakers==<br />
*Federico Binda<br />
*Shachar Carmeli<br />
*Dustin Clausen<br />
*Hélène Esnault<br />
*Fabian Hebestreit<br />
*Hokuto Konno<br />
*Manuel Krannich<br />
*Akhil Mathew <br />
*Thomas Nikolaus<br />
*Viktoriya Ozornova<br />
*Maxime Ramzi<br />
*Charanya Ravi<br />
*Peter Scholze<br />
*Georg Tamme<br />
*Maria Yakerson<br />
*Inna Zakharevich<br />
<br />
==Abstracts==<br />
'''Federico Binda - Relative Hyodo-Kato cohomology'''<br />
(joint work in progress with F. Andreatta and A. Vezzani) We introduce a definition of relative Hyodo-Kato cohomology for rigid analytic varieties, based on the relative motivic nearby cycle functor, and a corresponding theory of coefficients. We prove a Hyodo-Katoisomorphism with de Rham cohomology, provide an explicit description of the "constructible" objects, and compare this definition to relative log-rigid cohomology. <br />
<br />
'''Shachar Carmeli - Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2'''<br />
The Brauer group of a surface over a finite field of characteristic p carries a canonical skew-symmetric pairing, constructed by Artin, Tate, and Milne. Tate conjectured that this pairing is in fact alternating. I will discuss a joint work with Tony Feng addressing this conjecture for surfaces in characteristic 2. The case of odd primes was previously settled by Feng using Steenrod operations on mod 2 étale cohomology. <br />
Our extension of Feng's approach to the characteristic 2 case relies on the construction and analysis of Steenrod operations in syntomic cohomology, building on Voevodsky's motivic Steenrod algebra and Lurie's theory of spectral prismatization.<br />
<br />
'''Dustin Clausen - Refining Weil groups'''<br />
In number theory, the absolute Galois group of Q gets refined to the Weil group of Q, a locally compact group whose profinite completion recovers the Galois group. I will explain that this process can and should be continued, by carefully adding higher homotopy groups to get an object (formally, a condensed anima) which, from various perspectives, is better-behaved than both the Weil group and the absolute Galois group.<br />
<br />
'''Hélène Esnault - On the restriction map in $p$-adically complete de Rham or prismatic cohomology (joint work with Mark Kisin and Alexander Petrov):'''<br />
For X smooth proper over Z_p and U a smooth affine, we show that the restriction homomorphism $H_{prism}^i(X) \to H^i_{prism}(U)^{sep}$ in the separated quotient of prismatic cohomology $H^i_{prism}(U)$ dies if $H^0(X mod p, \Omega^i)=0$, so likewise for $p$-adically complete de Rham cohomology: under the same assumption the restriction homomorphism $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ in the separated quotient of $p$-adically complete de Rham cohomology $H^i_{prism}(U)$ dies. This already produces classes in algebraic de Rham cohomology of $X$ which die in $p$-adically complete de Rham cohomology $H^i( \hat U )$ of $U$. In particular it shows that no $p$-adic method, even if we take into account almost all $p$, can shed light on Grothendieck’s conjecture. <br />
Caro-D’Addezio lifted the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ to the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR}( \hat U)_{\mathbb Q}$ under the extra assumption $H^1(X, \Omega^{i-1})=0$. May be by the time of the conference we’ll know the precise condition to lift their result to prismatic cohomology. <br />
<br />
'''Fabian Hebestreit - On the Weiss-Williams index<br />
(based on work in progress with A.Bianchi, K.Hilman, D.Kirstein, C.Kremer, M.Land, T.Nikolaus, W.Steimle):'''<br />
I will explain a construction of the Weiss-Williams index classes for manifold bundles in the language of Poincaré categories. The particular view this affords allows one to coalesce these classes into a topological field theory with values in cobordism categories of self-dual parametrised spectra. The underlying homotopy types of these categories are Weiss-Williams' LA-spectra, originally custom made as the home for their indices. This observation on the one hand refines and unifies their work with separate constructions of Bökstedt and Madsen (with target Waldhausen's A-spectra) and Basterra, Bobkova, Ponto, Tillmann and Yaekel (with target hermitian K-spectra of the integers) and on the other provides a simple proof of the Weiss-Williams index theorem and a fresh perspective on their map connecting block homeomorphisms and Whitehead spectra.<br />
<br />
'''Manuel Krannich'''<br />
<br />
'''Hokuto Konno - Family gauge theory and diffeomorphism groups:'''<br />
One of the major advances in topology over the past decade has concerned diffeomorphism groups of higher-dimensional manifolds. On the other hand, it has long been known that dimension 4 is special in the classification of manifolds. Such special phenomena are detected using gauge theory. Recent advances in gauge theory for families have revealed that similar phenomena in dimension 4 also appear in diffeomorphism groups, in striking contrast with results in higher dimensions. In this talk, I will survey these new phenomena in dimension 4.<br />
<br />
'''Akhil Mathew - Sheared Witt vectors (after V. Drinfeld, E. Lau, and T. Zink):'''<br />
Motivated by Dieudonné theory, V. Drinfeld and E. Lau introduced a "decompletion" of the ring of Witt vectors W(R) of a derived p-complete ring R such that (R/p)_{red} is perfect, extending a construction of T. Zink. I will explain various characterizations of this decompletion (called the sheared Witt vectors) and some examples. (Joint work in progress with Bhargav Bhatt, Vadim Vologodsky, and Mingjia Zhang.)<br />
<br />
'''Thomas Nikolaus'''<br />
<br />
'''Viktoriya Ozornova - What is an (infty, infty)-category?'''<br />
In this talk, we will address the abstract frameworks for inductive and coinductive notions of (infty, infty)-categories. We will examine also the strict case as a blueprint for the actual study, as well as some of the differences between the strict and the weak case. This is joint work in progress with Martina Rovelli.<br />
<br />
'''Maxime Ramzi'''<br />
<br />
'''Charanya Ravi - On the algebraic K-theory of Deligne-Mumford stacks'''<br />
For a finite group G, Artin's induction theorem states that the rational representation ring of G admits a decomposition in terms of representation rings of its cyclic subgroups. This gives an expression for the zeroth algebraic K-group of BG in terms of its cyclic subgroups. Inspired by this, the work of Vistoli gives such a decomposition of the algebraic K-group of coherent sheaves (or G-theory) of quotient stacks for finite group actions. We prove a similar induction theorem for the G-theory of all Deligne-Mumford stacks by looking at the automorphism groups at points of the stack. As an application, we see that the rational G-theory of a Deligne-Mumford stack coincides with the rational étale G-theory of its cyclotomic loop stack. This leads to an orbifold version of the Grothendieck-Riemann-Roch theorem. This is based on an ongoing joint work with Adeel Khan.<br />
<br />
'''Georg Tamme - Localizing invariants of pushouts and non-commutative Hodge theory'''<br />
Singular cohomology of a smooth, proper complex variety carries a pure Hodge structure consisting of a rational lattice given by singular cohomology with rational coefficients and a Hodge filtration on cohomology with complex coefficients coming from thecomparison with de Rham cohomology, these two structures interacting in a specific way. Katzarkov, Kontsevich, and Pantev conjecture that this should generalize to non-commutative smooth, proper varieties, i.e. to smooth, proper ℂ-linear stable ∞-categories.In this case, de Rham cohomology is replaced by periodic cyclic homology, and the rational lattice is conjecturally given by Toën’s and Blanc’s topological K-theory. As Deligne constructed a mixed Hodge structure on the singular cohomology of arbitrary complexvarieties, one may also ask what happens for not necessarily smooth or proper ℂ-linear stable ∞-categories. In this talk, I will indicate how results about localizing invariants on pushouts of rings can be used to prove some cases of the lattice conjecture,for example for certain group rings. Most of these results have also been obtained by different techniques by Konovalov. This is joint work with Markus Land.<br />
<br />
'''Peter Scholze'''<br />
<br />
'''Maria Yakerson - An alternative to spherical Witt vectors:'''<br />
Witt vectors of a ring form a “bridge” between characteristic p and mixed characteristic: for example, Witt vectors of a finite field F_p is the ring of p-adic integers Z_p. Spherical Witt vectors of a ring is a lift of classical Witt vectors to the world of higher algebra, much like sphere spectrum is a lift of the ring of integers.In this talk we will discuss a straightforward construction of spherical Witt vectors of a ring, in the case when the ring is a perfect F_p-algebra. Time permitting, we will further investigate the category of modules over spherical Witt vectors, and explain a universal property of spherical Witt vectors as an E_1-ring. This is joint work with Thomas Nikolaus.<br />
<br />
'''Inna Zakharevich'''<br />
<br />
==Program and Schedule==<br />
<br />
The list of talks and abstracts will appear here before the conference.<br />
<br />
{| class="wikitable"<br />
|+ Schedule<br />
|-<br />
! Day !! Time !! Speaker !! Topic !! Room<br />
|-<br />
| '''Mon, 6.10''' || 09:00 - 10:00 || Georg Tamme || --- || H32<br />
|-<br />
| Mon, 6.10 || 10:30 - 11:30 || Dustin Clausen || --- || H32<br />
|-<br />
| Mon, 6.10 || 14:00 - 15:00 || Maria Yakerson || '''An alternative to spherical Witt vectors''' || H32<br />
|-<br />
| Mon, 6.10 || 15:30 - 16:30 || Thomas Nikolaus || --- || H32<br />
|-<br />
| Tue, 7.10 || 09:00 - 10:00 || Maxime Ramzi || --- || H32<br />
|-<br />
| Tue, 7.10 || 10:30 - 11:30 || Federico Binda || --- || H32<br />
|-<br />
| Tue, 7.10 || 13:45 - 14:45 || Hélenè Esnault || '''On the restriction map in $p$-adically complete de Rham or prismatic cohomology''' || H32<br />
|-<br />
| Tue, 7.10 || 15:15 - Open end || Gong show || --- || H32<br />
|-<br />
| Wed, 8.10 || 8:45 - 9:45 || Inna Zakharevich || --- || H32<br />
|-<br />
| Wed, 8.10 || 10:15 - 11:15 || Shachar Carmeli || '''Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2.''' || H32<br />
|-<br />
| Wed, 8.10 || 11:30 - 12:30 || Charanya Ravi || --- || H32<br />
|-<br />
| Thu, 9.10 || 09:00 - 10:00 || Viktoriya Ozornova || --- || H32<br />
|-<br />
| Thu, 9.10 || 10:30 - 11:30 || Hokuto Konno || '''Family gauge theory and diffeomorphism groups''' || H32<br />
|-<br />
| Thu, 9.10 || 14:00 - 15:00 || Peter Scholze || --- || H32<br />
|-<br />
| Thu, 9.10 || 15:30 - Open end || Gong Show || --- || H32<br />
|-<br />
| Thu, 9.10 || Evening || Dinner || --- || Bischofshof<br />
|-<br />
| Fri, 10.10 || 08:45 - 09:45 || Manuel Krannich || --- || H32<br />
|-<br />
| Fri, 10.10 || 10:15 - 11:15 || Fabian Hebestreit || '''On the Weiss-Williams index''' || H32<br />
|-<br />
| Fri, 10.10 || 11:30 - 12:30 || Akhil Mathew || '''Sheared Witt vectors''' || H32<br />
|}<br />
<br />
<br />
==Practical Information==<br />
<br />
<br />
<div class="res-img">[[File:Regensburg-Dom.jpg|480px|left]]</div><br />
<br />
<br />
'''City of Regensburg:''' Regensburg is a Unesco World Heritage site that is famous for its well-preserved medieval city center and its beautiful Gothic cathedral. <br> Further information about Regensburg can be found [https://tourismus.regensburg.de/en here.]<br />
<br />
'''Internet:''' Access to eduroam and BayernWLAN is available throughout the Mathematics Building. <br />
<br />
'''Accomodation:''' Regensburg is a tourist destination and we encourage guests to book their rooms as early as possible. Here is a list of hotels in the area: <br />
<br />
[https://muenchner-hof.de/hotel-muenchner-hof - Hotel Münchner Hof] (In the city center, one must take a bus to the University.) <br><br />
<br />
[http://www.kaiserhof-am-dom.de - Hotel Kaiserhof am Dom] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotel-jakob-regensburg.de/de/ - Hotel Jakob] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotelwiendl.de/ - Hotel Wiendl] (Between the city center and the University.)<br />
<br />
[http://www.hotel-central-regensburg.de - Hotel Central] (Between the city center and the University, one must take a bus to the University.) <br><br />
<br />
'''Family Friendly Campus:''' Our UR family service offers various rooms for families and services. If you need further information look [https://www.uni-regensburg.de/universitaet/personalentwicklung/familien-service/campus/index.html here.] <br><br />
<br><br />
<br />
<br />
==Venue==<br />
<br />
All lectures and research talks are in the '''Lecture Hall H32, at the first floor of the Mathematics Department''' of Regensburg University (Attention: '''not''' the department "Mathematik und Informatik" of the OTH).<br />
<br />
The registration and coffee breaks are at the '''third floor of the Mathematics Department''', in the SFB seminar room.<br />
<br />
One can reach the [https://www.uni-regensburg.de/en University of Regensburg] by following the instructions [http://www.uni-regensburg.de/contact/directions/index.html here] and see [https://www.uni-regensburg.de/fileadmin/user_upload/bilderkatalog/downloads/map-barrier-free.pdf here] for maps of the campus.<br />
Many of the participants will probably arrive by bus at the Central Bus Station of the university which is close to the math building, a bit more towards North (=top of the plan).<br />
==List of Participants==<br />
[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis/participants List]<br />
<br />
==Registration and financial support==<br />
'''Registration is closed. <br />
Registration was open until 31 August 2025. (The deadline for financial support queries was 22 July 2025.)<br />
<br />
If Participants want to apply for a short presentation in the Gong Show slots, please use the following link:''' https://s2survey.net/1085/<br />
<br />
<br><br />
<br />
<br />
==Conference Poster==<br />
<div class="res-img">[[File:Interactions6.png| center]]</div><br />
You can download the conference poster [[Media:Interactions2.pdf| <b>here</b>]].<br />
<br />
==Organizers ==<br />
Ulrich Bunke, Denis-Charles Cisinski and Guido Kings<br />
==Conference Picture==<br />
TBA<br />
==Sponsors of the conference==<br />
This conference is funded by '''SFB 1085 "Higher Invariants"'''</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis&diff=3218Conference Higher Invariants: interactions between arithmetic geometry and global analysis2025-09-25T08:31:17Z<p>Mar09836: </p>
<hr />
<div><div class="res-img">[[File:Donau-Regensburg-St_Oswald.jpg|1100px|center]]</div> <br />
=&nbsp;Conference Higher Invariants: interactions between arithmetic geometry and global analysis, October 6.-10., 2025 organized by Ulrich Bunke, Denis-Charles Cisinski and Guido Kings=<br />
__TOC__<br />
<br />
==List of Speakers==<br />
*Federico Binda<br />
*Shachar Carmeli<br />
*Dustin Clausen<br />
*Hélène Esnault<br />
*Fabian Hebestreit<br />
*Hokuto Konno<br />
*Manuel Krannich<br />
*Akhil Mathew <br />
*Thomas Nikolaus<br />
*Viktoriya Ozornova<br />
*Maxime Ramzi<br />
*Charanya Ravi<br />
*Peter Scholze<br />
*Georg Tamme<br />
*Maria Yakerson<br />
*Inna Zakharevich<br />
<br />
==Abstracts==<br />
'''Federico Binda - Relative Hyodo-Kato cohomology'''<br />
(joint work in progress with F. Andreatta and A. Vezzani) We introduce a definition of relative Hyodo-Kato cohomology for rigid analytic varieties, based on the relative motivic nearby cycle functor, and a corresponding theory of coefficients. We prove a Hyodo-Katoisomorphism with de Rham cohomology, provide an explicit description of the "constructible" objects, and compare this definition to relative log-rigid cohomology. <br />
<br />
'''Shachar Carmeli - Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2'''<br />
The Brauer group of a surface over a finite field of characteristic p carries a canonical skew-symmetric pairing, constructed by Artin, Tate, and Milne. Tate conjectured that this pairing is in fact alternating. I will discuss a joint work with Tony Feng addressing this conjecture for surfaces in characteristic 2. The case of odd primes was previously settled by Feng using Steenrod operations on mod 2 étale cohomology. <br />
Our extension of Feng's approach to the characteristic 2 case relies on the construction and analysis of Steenrod operations in syntomic cohomology, building on Voevodsky's motivic Steenrod algebra and Lurie's theory of spectral prismatization.<br />
<br />
'''Dustin Clausen - Refining Weil groups'''<br />
In number theory, the absolute Galois group of Q gets refined to the Weil group of Q, a locally compact group whose profinite completion recovers the Galois group. I will explain that this process can and should be continued, by carefully adding higher homotopy groups to get an object (formally, a condensed anima) which, from various perspectives, is better-behaved than both the Weil group and the absolute Galois group.<br />
<br />
'''Hélène Esnault - On the restriction map in $p$-adically complete de Rham or prismatic cohomology (joint work with Mark Kisin and Alexander Petrov):'''<br />
For X smooth proper over Z_p and U a smooth affine, we show that the restriction homomorphism $H_{prism}^i(X) \to H^i_{prism}(U)^{sep}$ in the separated quotient of prismatic cohomology $H^i_{prism}(U)$ dies if $H^0(X mod p, \Omega^i)=0$, so likewise for $p$-adically complete de Rham cohomology: under the same assumption the restriction homomorphism $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ in the separated quotient of $p$-adically complete de Rham cohomology $H^i_{prism}(U)$ dies. This already produces classes in algebraic de Rham cohomology of $X$ which die in $p$-adically complete de Rham cohomology $H^i( \hat U )$ of $U$. In particular it shows that no $p$-adic method, even if we take into account almost all $p$, can shed light on Grothendieck’s conjecture. <br />
Caro-D’Addezio lifted the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ to the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR}( \hat U)_{\mathbb Q}$ under the extra assumption $H^1(X, \Omega^{i-1})=0$. May be by the time of the conference we’ll know the precise condition to lift their result to prismatic cohomology. <br />
<br />
'''Fabian Hebestreit - On the Weiss-Williams index<br />
(based on work in progress with A.Bianchi, K.Hilman, D.Kirstein, C.Kremer, M.Land, T.Nikolaus, W.Steimle):'''<br />
I will explain a construction of the Weiss-Williams index classes for manifold bundles in the language of Poincaré categories. The particular view this affords allows one to coalesce these classes into a topological field theory with values in cobordism categories of self-dual parametrised spectra. The underlying homotopy types of these categories are Weiss-Williams' LA-spectra, originally custom made as the home for their indices. This observation on the one hand refines and unifies their work with separate constructions of Bökstedt and Madsen (with target Waldhausen's A-spectra) and Basterra, Bobkova, Ponto, Tillmann and Yaekel (with target hermitian K-spectra of the integers) and on the other provides a simple proof of the Weiss-Williams index theorem and a fresh perspective on their map connecting block homeomorphisms and Whitehead spectra.<br />
<br />
'''Manuel Krannich'''<br />
<br />
'''Hokuto Konno - Family gauge theory and diffeomorphism groups:'''<br />
One of the major advances in topology over the past decade has concerned diffeomorphism groups of higher-dimensional manifolds. On the other hand, it has long been known that dimension 4 is special in the classification of manifolds. Such special phenomena are detected using gauge theory. Recent advances in gauge theory for families have revealed that similar phenomena in dimension 4 also appear in diffeomorphism groups, in striking contrast with results in higher dimensions. In this talk, I will survey these new phenomena in dimension 4.<br />
<br />
'''Akhil Mathew - Sheared Witt vectors (after V. Drinfeld, E. Lau, and T. Zink):'''<br />
Motivated by Dieudonné theory, V. Drinfeld and E. Lau introduced a "decompletion" of the ring of Witt vectors W(R) of a derived p-complete ring R such that (R/p)_{red} is perfect, extending a construction of T. Zink. I will explain various characterizations of this decompletion (called the sheared Witt vectors) and some examples. (Joint work in progress with Bhargav Bhatt, Vadim Vologodsky, and Mingjia Zhang.)<br />
<br />
'''Thomas Nikolaus'''<br />
<br />
'''Viktoriya Ozornova - What is an (infty, infty)-category?'''<br />
In this talk, we will address the abstract frameworks for inductive and coinductive notions of (infty, infty)-categories. We will examine also the strict case as a blueprint for the actual study, as well as some of the differences between the strict and the weak case. This is joint work in progress with Martina Rovelli.<br />
<br />
'''Maxime Ramzi'''<br />
<br />
'''Charanya Ravi - On the algebraic K-theory of Deligne-Mumford stacks'''<br />
For a finite group G, Artin's induction theorem states that the rational representation ring of G admits a decomposition in terms of representation rings of its cyclic subgroups. This gives an expression for the zeroth algebraic K-group of BG in terms of its cyclic subgroups. Inspired by this, the work of Vistoli gives such a decomposition of the algebraic K-group of coherent sheaves (or G-theory) of quotient stacks for finite group actions. We prove a similar induction theorem for the G-theory of all Deligne-Mumford stacks by looking at the automorphism groups at points of the stack. As an application, we see that the rational G-theory of a Deligne-Mumford stack coincides with the rational étale G-theory of its cyclotomic loop stack. This leads to an orbifold version of the Grothendieck-Riemann-Roch theorem. This is based on an ongoing joint work with Adeel Khan.<br />
<br />
'''Georg Tamme - Localizing invariants of pushouts and non-commutative Hodge theory'''<br />
Singular cohomology of a smooth, proper complex variety carries a pure Hodge structure consisting of a rational lattice given by singular cohomology with rational coefficients and a Hodge filtration on cohomology with complex coefficients coming from thecomparison with de Rham cohomology, these two structures interacting in a specific way. Katzarkov, Kontsevich, and Pantev conjecture that this should generalize to non-commutative smooth, proper varieties, i.e. to smooth, proper ℂ-linear stable ∞-categories.In this case, de Rham cohomology is replaced by periodic cyclic homology, and the rational lattice is conjecturally given by Toën’s and Blanc’s topological K-theory. As Deligne constructed a mixed Hodge structure on the singular cohomology of arbitrary complexvarieties, one may also ask what happens for not necessarily smooth or proper ℂ-linear stable ∞-categories. In this talk, I will indicate how results about localizing invariants on pushouts of rings can be used to prove some cases of the lattice conjecture,for example for certain group rings. Most of these results have also been obtained by different techniques by Konovalov. This is joint work with Markus Land.<br />
<br />
'''Peter Scholze'''<br />
<br />
'''Maria Yakerson - An alternative to spherical Witt vectors:'''<br />
Witt vectors of a ring form a “bridge” between characteristic p and mixed characteristic: for example, Witt vectors of a finite field F_p is the ring of p-adic integers Z_p. Spherical Witt vectors of a ring is a lift of classical Witt vectors to the world of higher algebra, much like sphere spectrum is a lift of the ring of integers.In this talk we will discuss a straightforward construction of spherical Witt vectors of a ring, in the case when the ring is a perfect F_p-algebra. Time permitting, we will further investigate the category of modules over spherical Witt vectors, and explain a universal property of spherical Witt vectors as an E_1-ring. This is joint work with Thomas Nikolaus.<br />
<br />
'''Inna Zakharevich'''<br />
<br />
==Program and Schedule==<br />
<br />
The list of talks and abstracts will appear here before the conference.<br />
<br />
{| class="wikitable" style="margin:auto"<br />
|+ Schedule<br />
|-<br />
! Day !! Time !! Speaker !! Topic !! Room<br />
|-<br />
| '''Mon, 6.10''' || 09:00 - 10:00 || Georg Tamme || --- || H32<br />
|-<br />
| Mon, 6.10 || 10:30 - 11:30 || Dustin Clausen || --- || H32<br />
|-<br />
| Mon, 6.10 || 14:00 - 15:00 || Maria Yakerson || '''An alternative to spherical Witt vectors''' || H32<br />
|-<br />
| Mon, 6.10 || 15:30 - 16:30 || Thomas Nikolaus || --- || H32<br />
|-<br />
| Tue, 7.10 || 09:00 - 10:00 || Maxime Ramzi || --- || H32<br />
|-<br />
| Tue, 7.10 || 10:30 - 11:30 || Federico Binda || --- || H32<br />
|-<br />
| Tue, 7.10 || 13:45 - 14:45 || Hélenè Esnault || '''On the restriction map in $p$-adically complete de Rham or prismatic cohomology''' || H32<br />
|-<br />
| Tue, 7.10 || 15:15 - Open end || Gong show || --- || H32<br />
|-<br />
| Wed, 8.10 || 8:45 - 9:45 || Inna Zakharevich || --- || H32<br />
|-<br />
| Wed, 8.10 || 10:15 - 11:15 || Shachar Carmeli || '''Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2.''' || H32<br />
|-<br />
| Wed, 8.10 || 11:30 - 12:30 || Charanya Ravi || --- || H32<br />
|-<br />
| Thu, 9.10 || 09:00 - 10:00 || Viktoriya Ozornova || --- || H32<br />
|-<br />
| Thu, 9.10 || 10:30 - 11:30 || Hokuto Konno || '''Family gauge theory and diffeomorphism groups''' || H32<br />
|-<br />
| Thu, 9.10 || 14:00 - 15:00 || Peter Scholze || --- || H32<br />
|-<br />
| Thu, 9.10 || 15:30 - Open end || Gong Show || --- || H32<br />
|-<br />
| Thu, 9.10 || Evening || Dinner || --- || Bischofshof<br />
|-<br />
| Fri, 10.10 || 08:45 - 09:45 || Manuel Krannich || --- || H32<br />
|-<br />
| Fri, 10.10 || 10:15 - 11:15 || Fabian Hebestreit || '''On the Weiss-Williams index''' || H32<br />
|-<br />
| Fri, 10.10 || 11:30 - 12:30 || Akhil Mathew || '''Sheared Witt vectors''' || H32<br />
|}<br />
<br />
<br />
==Practical Information==<br />
<br />
<br />
<div class="res-img">[[File:Regensburg-Dom.jpg|480px|left]]</div><br />
<br />
<br />
'''City of Regensburg:''' Regensburg is a Unesco World Heritage site that is famous for its well-preserved medieval city center and its beautiful Gothic cathedral. <br> Further information about Regensburg can be found [https://tourismus.regensburg.de/en here.]<br />
<br />
'''Internet:''' Access to eduroam and BayernWLAN is available throughout the Mathematics Building. <br />
<br />
'''Accomodation:''' Regensburg is a tourist destination and we encourage guests to book their rooms as early as possible. Here is a list of hotels in the area: <br />
<br />
[https://muenchner-hof.de/hotel-muenchner-hof - Hotel Münchner Hof] (In the city center, one must take a bus to the University.) <br><br />
<br />
[http://www.kaiserhof-am-dom.de - Hotel Kaiserhof am Dom] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotel-jakob-regensburg.de/de/ - Hotel Jakob] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotelwiendl.de/ - Hotel Wiendl] (Between the city center and the University.)<br />
<br />
[http://www.hotel-central-regensburg.de - Hotel Central] (Between the city center and the University, one must take a bus to the University.) <br><br />
<br />
'''Family Friendly Campus:''' Our UR family service offers various rooms for families and services. If you need further information look [https://www.uni-regensburg.de/universitaet/personalentwicklung/familien-service/campus/index.html here.] <br><br />
<br><br />
<br />
<br />
==Venue==<br />
<br />
All lectures and research talks are in the '''Lecture Hall H32, at the first floor of the Mathematics Department''' of Regensburg University (Attention: '''not''' the department "Mathematik und Informatik" of the OTH).<br />
<br />
The registration and coffee breaks are at the '''third floor of the Mathematics Department''', in the SFB seminar room.<br />
<br />
One can reach the [https://www.uni-regensburg.de/en University of Regensburg] by following the instructions [http://www.uni-regensburg.de/contact/directions/index.html here] and see [https://www.uni-regensburg.de/fileadmin/user_upload/bilderkatalog/downloads/map-barrier-free.pdf here] for maps of the campus.<br />
Many of the participants will probably arrive by bus at the Central Bus Station of the university which is close to the math building, a bit more towards North (=top of the plan).<br />
==List of Participants==<br />
[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis/participants List]<br />
<br />
==Registration and financial support==<br />
'''Registration is closed. <br />
Registration was open until 31 August 2025. (The deadline for financial support queries was 22 July 2025.)<br />
<br />
If Participants want to apply for a short presentation in the Gong Show slots, please use the following link:''' https://s2survey.net/1085/<br />
<br />
<br><br />
<br />
<br />
==Conference Poster==<br />
<div class="res-img">[[File:Interactions6.png| center]]</div><br />
You can download the conference poster [[Media:Interactions2.pdf| <b>here</b>]].<br />
<br />
==Organizers ==<br />
Ulrich Bunke, Denis-Charles Cisinski and Guido Kings<br />
==Conference Picture==<br />
TBA<br />
==Sponsors of the conference==<br />
This conference is funded by '''SFB 1085 "Higher Invariants"'''</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis&diff=3217Conference Higher Invariants: interactions between arithmetic geometry and global analysis2025-09-25T08:29:55Z<p>Mar09836: </p>
<hr />
<div><div class="res-img">[[File:Donau-Regensburg-St_Oswald.jpg|1100px|center]]</div> <br />
=&nbsp;Conference Higher Invariants: interactions between arithmetic geometry and global analysis, October 6.-10., 2025 organized by Ulrich Bunke, Denis-Charles Cisinski and Guido Kings=<br />
__TOC__<br />
<br />
==List of Speakers==<br />
*Federico Binda<br />
*Shachar Carmeli<br />
*Dustin Clausen<br />
*Hélène Esnault<br />
*Fabian Hebestreit<br />
*Hokuto Konno<br />
*Manuel Krannich<br />
*Akhil Mathew <br />
*Thomas Nikolaus<br />
*Viktoriya Ozornova<br />
*Maxime Ramzi<br />
*Charanya Ravi<br />
*Peter Scholze<br />
*Georg Tamme<br />
*Maria Yakerson<br />
*Inna Zakharevich<br />
<br />
==Abstracts==<br />
'''Federico Binda - Relative Hyodo-Kato cohomology'''<br />
(joint work in progress with F. Andreatta and A. Vezzani) We introduce a definition of relative Hyodo-Kato cohomology for rigid analytic varieties, based on the relative motivic nearby cycle functor, and a corresponding theory of coefficients. We prove a Hyodo-Katoisomorphism with de Rham cohomology, provide an explicit description of the "constructible" objects, and compare this definition to relative log-rigid cohomology. <br />
<br />
'''Shachar Carmeli - Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2'''<br />
The Brauer group of a surface over a finite field of characteristic p carries a canonical skew-symmetric pairing, constructed by Artin, Tate, and Milne. Tate conjectured that this pairing is in fact alternating. I will discuss a joint work with Tony Feng addressing this conjecture for surfaces in characteristic 2. The case of odd primes was previously settled by Feng using Steenrod operations on mod 2 étale cohomology. <br />
Our extension of Feng's approach to the characteristic 2 case relies on the construction and analysis of Steenrod operations in syntomic cohomology, building on Voevodsky's motivic Steenrod algebra and Lurie's theory of spectral prismatization.<br />
<br />
'''Dustin Clausen - Refining Weil groups'''<br />
In number theory, the absolute Galois group of Q gets refined to the Weil group of Q, a locally compact group whose profinite completion recovers the Galois group. I will explain that this process can and should be continued, by carefully adding higher homotopy groups to get an object (formally, a condensed anima) which, from various perspectives, is better-behaved than both the Weil group and the absolute Galois group.<br />
<br />
'''Hélène Esnault - On the restriction map in $p$-adically complete de Rham or prismatic cohomology (joint work with Mark Kisin and Alexander Petrov):'''<br />
For X smooth proper over Z_p and U a smooth affine, we show that the restriction homomorphism $H_{prism}^i(X) \to H^i_{prism}(U)^{sep}$ in the separated quotient of prismatic cohomology $H^i_{prism}(U)$ dies if $H^0(X mod p, \Omega^i)=0$, so likewise for $p$-adically complete de Rham cohomology: under the same assumption the restriction homomorphism $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ in the separated quotient of $p$-adically complete de Rham cohomology $H^i_{prism}(U)$ dies. This already produces classes in algebraic de Rham cohomology of $X$ which die in $p$-adically complete de Rham cohomology $H^i( \hat U )$ of $U$. In particular it shows that no $p$-adic method, even if we take into account almost all $p$, can shed light on Grothendieck’s conjecture. <br />
Caro-D’Addezio lifted the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR( \hat U)^{sep}$ to the vanishing of $H^i_{dR}^i( \hat X) \to H^i_{dR}( \hat U)_{\mathbb Q}$ under the extra assumption $H^1(X, \Omega^{i-1})=0$. May be by the time of the conference we’ll know the precise condition to lift their result to prismatic cohomology. <br />
<br />
'''Fabian Hebestreit - On the Weiss-Williams index<br />
(based on work in progress with A.Bianchi, K.Hilman, D.Kirstein, C.Kremer, M.Land, T.Nikolaus, W.Steimle):'''<br />
I will explain a construction of the Weiss-Williams index classes for manifold bundles in the language of Poincaré categories. The particular view this affords allows one to coalesce these classes into a topological field theory with values in cobordism categories of self-dual parametrised spectra. The underlying homotopy types of these categories are Weiss-Williams' LA-spectra, originally custom made as the home for their indices. This observation on the one hand refines and unifies their work with separate constructions of Bökstedt and Madsen (with target Waldhausen's A-spectra) and Basterra, Bobkova, Ponto, Tillmann and Yaekel (with target hermitian K-spectra of the integers) and on the other provides a simple proof of the Weiss-Williams index theorem and a fresh perspective on their map connecting block homeomorphisms and Whitehead spectra.<br />
<br />
'''Manuel Krannich'''<br />
<br />
'''Hokuto Konno - Family gauge theory and diffeomorphism groups:'''<br />
One of the major advances in topology over the past decade has concerned diffeomorphism groups of higher-dimensional manifolds. On the other hand, it has long been known that dimension 4 is special in the classification of manifolds. Such special phenomena are detected using gauge theory. Recent advances in gauge theory for families have revealed that similar phenomena in dimension 4 also appear in diffeomorphism groups, in striking contrast with results in higher dimensions. In this talk, I will survey these new phenomena in dimension 4.<br />
<br />
'''Akhil Mathew - Sheared Witt vectors (after V. Drinfeld, E. Lau, and T. Zink):'''<br />
Motivated by Dieudonné theory, V. Drinfeld and E. Lau introduced a "decompletion" of the ring of Witt vectors W(R) of a derived p-complete ring R such that (R/p)_{red} is perfect, extending a construction of T. Zink. I will explain various characterizations of this decompletion (called the sheared Witt vectors) and some examples. (Joint work in progress with Bhargav Bhatt, Vadim Vologodsky, and Mingjia Zhang.)<br />
<br />
'''Thomas Nikolaus'''<br />
<br />
'''Viktoriya Ozornova - What is an (infty, infty)-category?'''<br />
In this talk, we will address the abstract frameworks for inductive and coinductive notions of (infty, infty)-categories. We will examine also the strict case as a blueprint for the actual study, as well as some of the differences between the strict and the weak case. This is joint work in progress with Martina Rovelli.<br />
<br />
'''Maxime Ramzi'''<br />
<br />
'''Charanya Ravi - On the algebraic K-theory of Deligne-Mumford stacks'''<br />
For a finite group G, Artin's induction theorem states that the rational representation ring of G admits a decomposition in terms of representation rings of its cyclic subgroups. This gives an expression for the zeroth algebraic K-group of BG in terms of its cyclic subgroups. Inspired by this, the work of Vistoli gives such a decomposition of the algebraic K-group of coherent sheaves (or G-theory) of quotient stacks for finite group actions. We prove a similar induction theorem for the G-theory of all Deligne-Mumford stacks by looking at the automorphism groups at points of the stack. As an application, we see that the rational G-theory of a Deligne-Mumford stack coincides with the rational étale G-theory of its cyclotomic loop stack. This leads to an orbifold version of the Grothendieck-Riemann-Roch theorem. This is based on an ongoing joint work with Adeel Khan.<br />
<br />
'''Georg Tamme - Localizing invariants of pushouts and non-commutative Hodge theory'''<br />
Singular cohomology of a smooth, proper complex variety carries a pure Hodge structure consisting of a rational lattice given by singular cohomology with rational coefficients and a Hodge filtration on cohomology with complex coefficients coming from thecomparison with de Rham cohomology, these two structures interacting in a specific way. Katzarkov, Kontsevich, and Pantev conjecture that this should generalize to non-commutative smooth, proper varieties, i.e. to smooth, proper ℂ-linear stable ∞-categories.In this case, de Rham cohomology is replaced by periodic cyclic homology, and the rational lattice is conjecturally given by Toën’s and Blanc’s topological K-theory. As Deligne constructed a mixed Hodge structure on the singular cohomology of arbitrary complexvarieties, one may also ask what happens for not necessarily smooth or proper ℂ-linear stable ∞-categories. In this talk, I will indicate how results about localizing invariants on pushouts of rings can be used to prove some cases of the lattice conjecture,for example for certain group rings. Most of these results have also been obtained by different techniques by Konovalov. This is joint work with Markus Land.<br />
<br />
'''Peter Scholze'''<br />
<br />
'''Maria Yakerson - An alternative to spherical Witt vectors:'''<br />
Witt vectors of a ring form a “bridge” between characteristic p and mixed characteristic: for example, Witt vectors of a finite field F_p is the ring of p-adic integers Z_p. Spherical Witt vectors of a ring is a lift of classical Witt vectors to the world of higher algebra, much like sphere spectrum is a lift of the ring of integers.In this talk we will discuss a straightforward construction of spherical Witt vectors of a ring, in the case when the ring is a perfect F_p-algebra. Time permitting, we will further investigate the category of modules over spherical Witt vectors, and explain a universal property of spherical Witt vectors as an E_1-ring. This is joint work with Thomas Nikolaus.<br />
<br />
'''Inna Zakharevich'''<br />
<br />
==Program and Schedule==<br />
<br />
The list of talks and abstracts will appear here before the conference.<br />
<br />
{| class="wikitable"<br />
|+ Schedule<br />
|-<br />
! Day !! Time !! Speaker !! Topic !! Room<br />
|-<br />
| '''Mon, 6.10''' || 09:00 - 10:00 || Georg Tamme || --- || H32<br />
|-<br />
| Mon, 6.10 || 10:30 - 11:30 || Dustin Clausen || --- || H32<br />
|-<br />
| Mon, 6.10 || 14:00 - 15:00 || Maria Yakerson || '''An alternative to spherical Witt vectors''' || H32<br />
|-<br />
| Mon, 6.10 || 15:30 - 16:30 || Thomas Nikolaus || --- || H32<br />
|-<br />
| Tue, 7.10 || 09:00 - 10:00 || Maxime Ramzi || --- || H32<br />
|-<br />
| Tue, 7.10 || 10:30 - 11:30 || Federico Binda || --- || H32<br />
|-<br />
| Tue, 7.10 || 13:45 - 14:45 || Hélenè Esnault || '''On the restriction map in $p$-adically complete de Rham or prismatic cohomology''' || H32<br />
|-<br />
| Tue, 7.10 || 15:15 - Open end || Gong show || --- || H32<br />
|-<br />
| Wed, 8.10 || 8:45 - 9:45 || Inna Zakharevich || --- || H32<br />
|-<br />
| Wed, 8.10 || 10:15 - 11:15 || Shachar Carmeli || '''Steenrod Operations in Syntomic Cohomology and Duality for Brauer Groups in Characteristic 2.''' || H32<br />
|-<br />
| Wed, 8.10 || 11:30 - 12:30 || Charanya Ravi || --- || H32<br />
|-<br />
| Thu, 9.10 || 09:00 - 10:00 || Viktoriya Ozornova || --- || H32<br />
|-<br />
| Thu, 9.10 || 10:30 - 11:30 || Hokuto Konno || '''Family gauge theory and diffeomorphism groups''' || H32<br />
|-<br />
| Thu, 9.10 || 14:00 - 15:00 || Peter Scholze || --- || H32<br />
|-<br />
| Thu, 9.10 || 15:30 - Open end || Gong Show || --- || H32<br />
|-<br />
| Thu, 9.10 || Evening || Dinner || --- || Bischofshof<br />
|-<br />
| Fri, 10.10 || 08:45 - 09:45 || Manuel Krannich || --- || H32<br />
|-<br />
| Fri, 10.10 || 10:15 - 11:15 || Fabian Hebestreit || '''On the Weiss-Williams index''' || H32<br />
|-<br />
| Fri, 10.10 || 11:30 - 12:30 || Akhil Mathew || '''Sheared Witt vectors''' || H32<br />
|}<br />
<br />
<br />
==Practical Information==<br />
<br />
<br />
<div class="res-img">[[File:Regensburg-Dom.jpg|480px|left]]</div><br />
<br />
<br />
'''City of Regensburg:''' Regensburg is a Unesco World Heritage site that is famous for its well-preserved medieval city center and its beautiful Gothic cathedral. <br> Further information about Regensburg can be found [https://tourismus.regensburg.de/en here.]<br />
<br />
'''Internet:''' Access to eduroam and BayernWLAN is available throughout the Mathematics Building. <br />
<br />
'''Accomodation:''' Regensburg is a tourist destination and we encourage guests to book their rooms as early as possible. Here is a list of hotels in the area: <br />
<br />
[https://muenchner-hof.de/hotel-muenchner-hof - Hotel Münchner Hof] (In the city center, one must take a bus to the University.) <br><br />
<br />
[http://www.kaiserhof-am-dom.de - Hotel Kaiserhof am Dom] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotel-jakob-regensburg.de/de/ - Hotel Jakob] (In the city center, one must take a bus to the University.) <br><br />
<br />
[https://www.hotelwiendl.de/ - Hotel Wiendl] (Between the city center and the University.)<br />
<br />
[http://www.hotel-central-regensburg.de - Hotel Central] (Between the city center and the University, one must take a bus to the University.) <br><br />
<br />
'''Family Friendly Campus:''' Our UR family service offers various rooms for families and services. If you need further information look [https://www.uni-regensburg.de/universitaet/personalentwicklung/familien-service/campus/index.html here.] <br><br />
<br><br />
<br />
<br />
==Venue==<br />
<br />
All lectures and research talks are in the '''Lecture Hall H32, at the first floor of the Mathematics Department''' of Regensburg University (Attention: '''not''' the department "Mathematik und Informatik" of the OTH).<br />
<br />
The registration and coffee breaks are at the '''third floor of the Mathematics Department''', in the SFB seminar room.<br />
<br />
One can reach the [https://www.uni-regensburg.de/en University of Regensburg] by following the instructions [http://www.uni-regensburg.de/contact/directions/index.html here] and see [https://www.uni-regensburg.de/fileadmin/user_upload/bilderkatalog/downloads/map-barrier-free.pdf here] for maps of the campus.<br />
Many of the participants will probably arrive by bus at the Central Bus Station of the university which is close to the math building, a bit more towards North (=top of the plan).<br />
==List of Participants==<br />
[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis/participants List]<br />
<br />
==Registration and financial support==<br />
'''Registration is closed. <br />
Registration was open until 31 August 2025. (The deadline for financial support queries was 22 July 2025.)<br />
<br />
If Participants want to apply for a short presentation in the Gong Show slots, please use the following link:''' https://s2survey.net/1085/<br />
<br />
<br><br />
<br />
<br />
==Conference Poster==<br />
<div class="res-img">[[File:Interactions6.png| center]]</div><br />
You can download the conference poster [[Media:Interactions2.pdf| <b>here</b>]].<br />
<br />
==Organizers ==<br />
Ulrich Bunke, Denis-Charles Cisinski and Guido Kings<br />
==Conference Picture==<br />
TBA<br />
==Sponsors of the conference==<br />
This conference is funded by '''SFB 1085 "Higher Invariants"'''</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis/participants&diff=3206Conference Higher Invariants: interactions between arithmetic geometry and global analysis/participants2025-09-24T09:49:32Z<p>Mar09836: </p>
<hr />
<div>*'''Adib Abdollahi''' (Institute For Research In Fundamental Sciences)<br />
*'''Qingyuan Bai''' (University of Copenhagen)<br />
*'''Julie Bannwart''' (JGU Mainz)<br />
*'''Thomas Baumgartner''' (Universität Bayreuth)<br />
*'''Hamza Benachour''' (ABDELHAMID IBN BADIS UNIVERSITY, Algeria)<br />
*'''Nikolaus Betker''' (University Hamburg)<br />
*'''Saujanya Bharadwaj''' (Universität Regensburg)<br />
*'''Noa Bihlmaier''' (Universität Bonn)<br />
*'''Karsten Bohlen''' (Princeton Research Forum)<br />
*'''Koen Bresters''' (Freie Universität Berlin)<br />
*'''Sam Brinkerhoff''' (Universität Bonn)<br />
*'''Saverio Caleca''' (University Duisburg-Essen)<br />
*'''Kaixing Cao''' (University of Milan)<br />
*'''Luigi Caputi''' (University of Bologna)<br />
*'''Shachar Carmeli''' (Weizmann Institute of Science)<br />
*'''RAJARSHI CHATTERJEE''' (Westfälischen Wilhelms-Universität Münster)<br />
*'''Xiaomin Chu''' (University of Milan)<br />
*'''SHAHAR DAGAN''' (Weizmann institute of science)<br />
*'''Anupam Datta''' (University of Bonn)<br />
*'''Julio de Mello Bezerra''' (Universität Regensburg)<br />
*'''Kristina Dengler''' (Universität Regensburg)<br />
*'''Agostino Di Leo''' (University of Bonn)<br />
*'''Zhenghang Du''' (Universität Regensburg)<br />
*'''Zhefan Duan''' (Tsinghua University)<br />
*'''Carolyn Echter''' (Universität Regensburg)<br />
*'''Anton Engelmann''' (University Mainz)<br />
*'''Mehmet Akif Erdal''' (Yeditepe University)<br />
*'''Yanbo Fang''' (Aarhus university)<br />
*'''Ksenia Fedosova''' (University of Münster)<br />
*'''Christoph Fronhöfer''' (Universität Regensburg)<br />
*'''Andreas Gieringer''' (Johannes Gutenberg-Universität Mainz)<br />
*'''Marco Giustetto''' (Universität Osnabrück)<br />
*'''Fabian Hebestreit''' (Universität Bielefeld)<br />
*'''Fawzy Naguib Hegab''' (Humboldt University of Berlin)<br />
*'''Jonas Heintze''' (University Bonn)<br />
*'''Aljoscha Helm''' (Universität Heidelberg)<br />
*'''Xianyu Hu''' (Technical University of Munich)<br />
*'''Georg Jakob''' (University of Münster)<br />
*'''Andy Jiang''' (Academia Sinica)<br />
*'''Ochen John''' (Makerere University)<br />
*'''Yash Jolly''' (Radboud University, Nijmegen)<br />
*'''Bhavna Ashok Joshi''' (University of Wuppertal)<br />
*'''Seoung Dal Jung''' (Jeju National University)<br />
*'''Onkar Kale''' (Haris-Chandra Research Institute, Prayagraj)<br />
*'''Ghizlane Kettani''' (Paris university)<br />
*'''Hokuto Konno''' (The University of Tokyo)<br />
*'''Andrei Konovalov'''<br />
*'''Julian Kranz''' (University of Münster)<br />
*'''Sayan Kundu''' (University of Münster)<br />
*'''Klaus Künnemann''' (Universität Regensburg)<br />
*'''Marcin Lara''' (IMPAN Warsaw)<br />
*'''Georg Lehner''' (Universität Münster)<br />
*'''Ningyi Li''' (Universität Regensburg)<br />
*'''Xinyu Li''' (Stanford University)<br />
*'''Yuxuan Li''' (Tsinghua University)<br />
*'''Ziang Li''' (Universität Regensburg)<br />
*'''ZIXI LI''' (Tsinghua university)<br />
*'''Ou Liu''' (Universität Regensburg)<br />
*'''Erick Miguel Diaz Lopez''' (University of Miami)<br />
*'''Tommy Lundemo''' (Utrecht University)<br />
*'''Deven Manam''' (Københavns Universitet)<br />
*'''Julius Mann''' (Uni Bonn)<br />
*'''Zhouhang Mao''' (Johannes Gutenberg-Universität Mainz)<br />
*'''Aditya Marodia''' (Universität Regensburg)<br />
*'''Mario Mascolo''' (ALGANT (Leiden))<br />
*'''Klaus Mattis''' (Johannes Gutenberg University of Mainz)<br />
*'''Antonin Milesi''' (University of Rennes / Regensburg)<br />
*'''Matteo Montagnani''' (SISSA)<br />
*'''Samuel Moore''' (University of Oxford)<br />
*'''Devarshi Mukherjee''' (Universitaet Muenster)<br />
*'''Nikita Müller''' (JGU Mainz)<br />
*'''Matteo Francesco Munafòv''' (Universität Regensburg)<br />
*'''Benni Thien Ngo''' (University of Western Ontario)<br />
*'''Noam Nissan''' (Weizmann institute)<br />
*'''Semen Olenin''' (Higher School of Economics, Moscow)<br />
*'''Gabriel Ong''' (University of Bonn)<br />
*'''Buddhadev Pal'''<br />
*'''Andrea Panontin''' (Universität Regensburg)<br />
*'''Luca Passolunghi''' (Johannes Gutenberg-Universität Mainz)<br />
*'''Vitus Pawig''' (University Bonn)<br />
*'''Phil Pützstück''' (University of Münster)<br />
*'''Yingdi Qin''' (SIMIS)<br />
*'''George Raptis''' (Aristotle University of Thessaloniki)<br />
*'''Anwesh Ray''' (Chennai Mathematical Institute)<br />
*'''Catherine Ray''' (Universität Münster)<br />
*'''Florian Riedel''' (University of Copenhagen)<br />
*'''Giovanni Rossanigo''' (Universität Regensburg)<br />
*'''Chiara Sabadin''' (Universität Regensburg)<br />
*'''Supriya Saha''' (Indian Institute of Science, Bangalore)<br />
*'''Victor Saunier''' (Universität Bielefeld)<br />
*'''Claudia Scheimbauer''' (TU München)<br />
*'''Zachary Schellin''' (FU Berlin)<br />
*'''Philipp Schmale''' (Eberhard-Karls-Universität Tübingen)<br />
*'''Devansh Sehta''' (University of Münster)<br />
*'''Soham Sen''' (Indian Institute of Technology Kanpur)<br />
*'''Thomas Skill''' (Bochum University of Applied Sciences)<br />
*'''Laurent Smits''' (Utrecht University)<br />
*'''Polyxeni Spilioti''' (National Technical University of Athens)<br />
*'''Jonas Stelzig''' (LMU München)<br />
*'''Natalie Stewart''' (Harvard)<br />
*'''Francesco Stefano Stoppa''' (Università degli Studi di Milano)<br />
*'''Maria Stroe''' (University of Bonn)<br />
*'''Zohar Suessmann''' (University of Münster)<br />
*'''Longke Tang''' (Princeton University)<br />
*'''Yordan Toshev''' (Uni Bonn)<br />
*'''Miika Tuominen'''<br />
*'''Remy van Dobben de Bruyn''' (Max Planck Institute for Mathematics)<br />
*'''Dasheng Wang''' (University of Münster)<br />
*'''Dinglong Wang''' (Northwestern University)<br />
*'''Jinyi Wang''' (Tsinghua University)<br />
*'''QIxiang Wang''' (Univeriste-Paris-Saclay)<br />
*'''Wenzheng Wang (Universität Bonn)<br />
*'''Yiming Wang''' (Universität Regensburg)<br />
*'''Timo Weiß''' (JGU Mainz)<br />
*'''Christoph Winges''' (Universität Regensburg)<br />
*'''Mathieu Wydra''' (University of Bonn)<br />
*'''Runlei Xiao''' (University of Padova)<br />
*'''Xin'an Xiong''' (University of Münster)<br />
*'''Maria Yakerson''' (CNRS & IMJ-PRG)<br />
*'''Fernando Yamauti''' (Universidade de São Paulo and UR)<br />
*'''Hicham Yamoul''' (École normale supérieure, Casablanca- Morocco)<br />
*'''Shiyu Yan''' (Universität Regensburg)<br />
*'''Cheni Yuki Yang''' (Universität Heidelberg)<br />
*'''Kisoon YOON''' (NSHC)<br />
*'''Avi Zeff''' (UC Berkeley)<br />
*'''Sa'ar Zehavi''' (Weizmann Institute of Science)<br />
*'''Kunwu Cloudifold Zhang''' (École polytechnique Paris)<br />
*'''Qi Zhu''' (Max Planck Institute for Mathematics, Bonn)<br />
*'''Hugo Zock''' (Universität Düsseldorf)<br />
*'''Wolfgang Steimle''' (Universität Augsburg)<br />
*'''Paul Ziegler''' (Universität Regensburg)<br />
*'''Thomas Blom''' (Max Planck Institute for Mathematics)<br />
*'''Lukas Krinner''' (Universität Regensburg)<br />
*'''Clara Löh''' (Universität Regensburg)<br />
*'''Walter Gubler''' (Universität Regensburg)</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis/participants&diff=3205Conference Higher Invariants: interactions between arithmetic geometry and global analysis/participants2025-09-24T09:44:32Z<p>Mar09836: </p>
<hr />
<div>*'''Adib Abdollahi''' (Institute For Research In Fundamental Sciences)<br />
*Qingyuan Bai (University of Copenhagen)<br />
*Julie Bannwart (JGU Mainz)<br />
*Thomas Baumgartner (Universität Bayreuth)<br />
*Hamza Benachour (ABDELHAMID IBN BADIS UNIVERSITY, Algeria)<br />
*Nikolaus Betker (University Hamburg)<br />
*Saujanya Bharadwaj (Universität Regensburg)<br />
*Noa Bihlmaier (Universität Bonn)<br />
*Karsten Bohlen (Princeton Research Forum)<br />
*Koen Bresters (Freie Universität Berlin)<br />
*Sam Brinkerhoff (Universität Bonn)<br />
*Saverio Caleca (University Duisburg-Essen)<br />
*Kaixing Cao (University of Milan)<br />
*Luigi Caputi (University of Bologna)<br />
*Shachar Carmeli (Weizmann Institute of Science)<br />
*RAJARSHI CHATTERJEE (Westfälischen Wilhelms-Universität Münster)<br />
*Xiaomin Chu (University of Milan)<br />
*SHAHAR DAGAN (Weizmann institute of science)<br />
*Anupam Datta (University of Bonn)<br />
*Julio de Mello Bezerra (Universität Regensburg)<br />
*Kristina Dengler (Universität Regensburg)<br />
*Agostino Di Leo (University of Bonn)<br />
*Zhenghang Du (Universität Regensburg)<br />
*Zhefan Duan (Tsinghua University)<br />
*Carolyn Echter (Universität Regensburg)<br />
*Anton Engelmann (University Mainz)<br />
*Mehmet Akif Erdal (Yeditepe University)<br />
*Yanbo Fang (Aarhus university)<br />
*Ksenia Fedosova (University of Münster)<br />
*Christoph Fronhöfer (Universität Regensburg)<br />
*Andreas Gieringer (Johannes Gutenberg-Universität Mainz)<br />
*Marco Giustetto (Universität Osnabrück)<br />
*Fabian Hebestreit (Universität Bielefeld)<br />
*Fawzy Naguib Hegab (Humboldt University of Berlin)<br />
*Jonas Heintze (University Bonn)<br />
*Aljoscha Helm (Universität Heidelberg)<br />
*Xianyu Hu (Technical University of Munich)<br />
*Georg Jakob (University of Münster)<br />
*Andy Jiang (Academia Sinica)<br />
*Ochen John (Makerere University)<br />
*Yash Jolly (Radboud University, Nijmegen)<br />
*Bhavna Ashok Joshi (University of Wuppertal)<br />
*Seoung Dal Jung (Jeju National University)<br />
*Onkar Kale (Haris-Chandra Research Institute, Prayagraj)<br />
*Ghizlane Kettani (Paris university)<br />
*Hokuto Konno (The University of Tokyo)<br />
*Andrei Konovalov<br />
*Julian Kranz (University of Münster)<br />
*Sayan Kundu (University of Münster)<br />
*Klaus Künnemann (Universität Regensburg)<br />
*Marcin Lara (IMPAN Warsaw)<br />
*Georg Lehner (Universität Münster)<br />
*Ningyi Li (Universität Regensburg)<br />
*Xinyu Li (Stanford University)<br />
*Yuxuan Li (Tsinghua University)<br />
*Ziang Li (Universität Regensburg)<br />
*ZIXI LI (Tsinghua university)<br />
*Ou Liu (Universität Regensburg)<br />
*Erick Miguel Diaz Lopez (University of Miami)<br />
*Tommy Lundemo (Utrecht University)<br />
*Deven Manam (Københavns Universitet)<br />
*Julius Mann (Uni Bonn)<br />
*Zhouhang Mao (Johannes Gutenberg-Universität Mainz)<br />
*Aditya Marodia (Universität Regensburg)<br />
*Mario Mascolo (ALGANT (Leiden))<br />
*Klaus Mattis (Johannes Gutenberg University of Mainz)<br />
*Antonin Milesi (University of Rennes / Regensburg)<br />
*Matteo Montagnani (SISSA)<br />
*Samuel Moore (University of Oxford)<br />
*Devarshi Mukherjee (Universitaet Muenster)<br />
*Nikita Müller (JGU Mainz)<br />
*Matteo Francesco Munafòv (Universität Regensburg)<br />
*Benni Thien Ngo (University of Western Ontario)<br />
*Noam Nissan (Weizmann institute)<br />
*Semen Olenin (Higher School of Economics, Moscow)<br />
*Gabriel Ong (University of Bonn)<br />
*Buddhadev Pal<br />
*Andrea Panontin (Universität Regensburg)<br />
*Luca Passolunghi (Johannes Gutenberg-Universität Mainz)<br />
*Vitus Pawig (University Bonn)<br />
*Phil Pützstück (University of Münster)<br />
*Yingdi Qin (SIMIS)<br />
*George Raptis (Aristotle University of Thessaloniki)<br />
*Anwesh Ray (Chennai Mathematical Institute)<br />
*Catherine Ray (Universität Münster)<br />
*Florian Riedel (University of Copenhagen)<br />
*Giovanni Rossanigo (Universität Regensburg)<br />
*Chiara Sabadin (Universität Regensburg)<br />
*Supriya Saha (Indian Institute of Science, Bangalore)<br />
*Victor Saunier (Universität Bielefeld)<br />
*Claudia Scheimbauer (TU München)<br />
*Zachary Schellin (FU Berlin)<br />
*Philipp Schmale (Eberhard-Karls-Universität Tübingen)<br />
*Devansh Sehta (University of Münster)<br />
*Soham Sen (Indian Institute of Technology Kanpur)<br />
*Thomas Skill (Bochum University of Applied Sciences)<br />
*Laurent Smits (Utrecht University)<br />
*Polyxeni Spilioti (National Technical University of Athens)<br />
*Jonas Stelzig (LMU München)<br />
*Natalie Stewart (Harvard)<br />
*Francesco Stefano Stoppa (Università degli Studi di Milano)<br />
*Maria Stroe (University of Bonn)<br />
*Zohar Suessmann (University of Münster)<br />
*Longke Tang (Princeton University)<br />
*Yordan Toshev (Uni Bonn)<br />
*Miika Tuominen<br />
*Remy van Dobben de Bruyn (Max Planck Institute for Mathematics)<br />
*Dasheng Wang (University of Münster)<br />
*Dinglong Wang (Northwestern University)<br />
*Jinyi Wang (Tsinghua University)<br />
*QIxiang Wang (Univeriste-Paris-Saclay)<br />
*Wenzheng Wang (Universität Bonn)<br />
*Yiming Wang (Universität Regensburg)<br />
*Timo Weiß (JGU Mainz)<br />
*Christoph Winges (Universität Regensburg)<br />
*Mathieu Wydra (University of Bonn)<br />
*Runlei Xiao (University of Padova)<br />
*Xin'an Xiong (University of Münster)<br />
*Maria Yakerson (CNRS & IMJ-PRG)<br />
*Fernando Yamauti (Universidade de São Paulo and UR)<br />
*Hicham Yamoul (École normale supérieure, Casablanca- Morocco)<br />
*Shiyu Yan (Universität Regensburg)<br />
*Cheni Yuki Yang (Universität Heidelberg)<br />
*Kisoon YOON (NSHC)<br />
*Avi Zeff (UC Berkeley)<br />
*Sa'ar Zehavi (Weizmann Institute of Science)<br />
*Kunwu Cloudifold Zhang (École polytechnique Paris)<br />
*Qi Zhu (Max Planck Institute for Mathematics, Bonn)<br />
*Hugo Zock (Universität Düsseldorf)<br />
*Wolfgang Steimle (Universität Augsburg)<br />
*Paul Ziegler (Universität Regensburg)<br />
*Thomas Blom (Max Planck Institute for Mathematics)<br />
*Lukas Krinner (Universität Regensburg)<br />
*Clara Löh (Universität Regensburg)<br />
*Walter Gubler (Universität Regensburg)</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=People&diff=3136People2025-06-26T08:44:28Z<p>Mar09836: </p>
<hr />
<div>__NOTOC__<br />
== Board ==<br />
<br />
Speaker: <br />
[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html Prof. Dr. Guido Kings]<br />
<br />
Cospeaker: <br />
[https://bunke.app.uni-regensburg.de Prof. Dr. Ulrich Bunke]<br />
<br />
Board:<br />
*[https://bunke.app.uni-regensburg.de Prof. Dr. Ulrich Bunke] <br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html Prof. Dr. Guido Kings]<br />
*[//www.uni-regensburg.de/Fakultaeten/nat_Fak_I/loeh/index.html Prof. Dr. Clara Löh]<br />
*[https://sites.google.com/view/lukas-prader/ Lukas Prader]<br />
*[https://homepages.uni-regensburg.de/~hof61178// Franziska Hofmann]<br />
<br />
== Coordinators == <br />
<br />
<br />
Coordinator: Birgit Tiefenbach <br />
* office M 301<br />
* email [mailto:sfb-higher-invariants@mathematik.uni-regensburg.de sfb-higher-invariants@mathematik.uni-regensburg.de]<br />
* phone +49 (0)941-943-5871<br />
* fax +49 (0)941-943-5870<br />
<br />
Coordinator of the Research Training Group: Dr. Katrin Henkel<br />
* office M 302<br />
* email [mailto:katrin.henkel@ur.de katrin.henkel@ur.de]<br />
* phone +49 (0)941-943-5816<br />
<br />
== Tech-Support == <br />
<br />
Windows, Mac, printer support, computer and devices set up: Richard Mairinger<br />
* office M 302<br />
* office hours: Mo, Tue 9-12 and Thu 9:30-12<br />
* email [mailto:richard.mairinger@stud.uni-regensburg.de richard.mairinger@stud.uni-regensburg.de] <br />
<br />
Windows, website support: Vanessa Brandwirth<br />
* office M 302<br />
* office hours: Mo,Tue 9-12 and Wed 9:30-12<br />
* email [mailto:vanessa.brandwirth@stud.uni-regensburg.de vanessa.brandwirth@stud.uni-regensburg.de]<br />
<br />
== Principal Investigators ==<br />
<br />
* [//www.uni-regensburg.de/Fakultaeten/nat_Fak_I/ammann/index.html B. Ammann] (Topological Aspects of Curvature Integrals, Index Theory on Submanifold Complements) <br />
* [https://bunke.app.uni-regensburg.de U. Bunke] (Coarse Homotopy Theory, Index Theory on Submanifold Complements)<br />
* [https://cisinski.app.uni-regensburg.de/ D.C. Cisinski] (Coarse Homotopy Theory, Higher Nearby Cycles Functors and Grothendieck Duality, Higher Categories of Correspondences, Motivic Homotopy and Intersection Theory) <br />
* [//www.uni-regensburg.de/Fakultaeten/nat_Fak_I/friedl/index.html S. Friedl] (Simplical Volume and Bounded Cohomology)<br />
* [https://gubler.app.uni-regensburg.de/ W. Gubler] (Tropical Approaches to Arakelov Theory, Non Archimedean Pluri-Potential Theory)<br />
* [https://hoyois.app.uni-regensburg.de/ M. Hoyois] (Higher Nearby Cycles Functors and Grothendieck Duality, Higher Categories of Correspondences, Motivic Homotopy and Intersection Theory) <br />
* [https://kerz.app.uni-regensburg.de/ M. Kerz] (Cycle Classes in p-Adic Cohomology, Motivic Homotopy and Intersection Theory)<br />
* [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings] (K-Theory, Polylogarithms, and Regulators) <br />
* [https://www.uni-regensburg.de/mathematik/mathematik-kuennemann/startseite/index.html K. Künnemann] (Tropical Approaches to Arakelov Theory, Non-Archimedean Pluri-Potential Theory)<br />
* [//www.uni-regensburg.de/Fakultaeten/nat_Fak_I/loeh/index.html C. Löh] (Topological Aspects of Curvature Integrals, Simplicial Volume and Bounded Cohomology)<br />
* [https://www.matthias-ludewig.eu/ M. Ludewig] (Higher Structures in Functorial Field Theory, Index Theory on Submanifold Complements) <br />
* [//homepages.uni-regensburg.de/~nan25776/ N. Naumann] (Spectral Algebraic Geometry)<br />
* [https://www.math.cit.tum.de/algebra/scheimbauer/ C. Scheimbauer] (Higher Categories of Correspondences, Higher Structures in Functorial Field Theory)<br />
* [//www.esaga.uni-due.de/johannes.sprang/ J. Sprang] (K-Theory, Polylogarithms, and Regulators)<br />
<br />
== Humboldt Fellow ==<br />
<br />
* [https://www.math.bgu.ac.il/~brandens/ Michael Brandenbursky, PhD] (Ben-Gurion University, Israel, Humboldt Fellow 2020/2023).<br />
* [https://umdearborn.edu/people-um-dearborn/thomas-fiore Prof. Thomas M. Fiore, PhD] (University of Michigan-Dearborn, Humboldt Fellow 2015/2016).<br />
* Roberto Gualdi, PhD (Universität Regensburg, Humboldt Fellow 2020/2022).<br />
* [http://www.lcv.ne.jp/~smaki/en/index.html Prof. Dr. Shuji Saito] (University of Tokyo, Humboldt Fellow 2017/2018).<br />
* [http://www.math.pku.edu.cn/teachers/yangenlin/ely.htm Assistant Professor Dr. Enlin Yang] (Peking University, Humboldt Fellow 2016/2017).<br />
<br />
== Mercator Fellow ==<br />
<br />
* [http://www.lcv.ne.jp/~smaki/en/index.html Prof. Dr. Shuji Saito] (University of Tokyo, Mercator Fellow 2014/2015).<br />
* [https://www.icmat.es/miembros/burgos/ Prof. Dr. José Ignacio Burgos Gil] (ICMAT Madrid, Mercator Fellow 2018/2019).<br />
<br />
== Postdocs ==<br />
* G. Biedermann, Office M 304, [mailto:Georg.Biedermann@mathematik.uni-regensburg.de Georg.Biedermann@mathematik.uni-regensburg.de]<br />
* [https://www.imo.universite-paris-saclay.fr/~tess.bouis/ T. Bouis], Office M 223, [mailto:Tess.Bouis@mathematik.uni-regensburg.de Tess.Bouis@mathematik.uni-regensburg.de]<br />
* [https://www.jeroenhekking.nl/ J. Hekking], Office M 006, [mailto:jeroen.hekking@ur.de jeroen.hekking@ur.de]<br />
* [https://kevinlimath.wordpress.com/ K. Li,] Office M 309, [mailto:kevin.li@mathematik.uni-regensburg.de kevin.li@mathematik.uni-regensburg.de] <br />
* [https://sites.google.com/view/leonardpilleschneider/accueil L. Pille-Schneider,] Office M 303, [mailto:Leonard.Pille-Schneider@mathematik.uni-regensburg.de Leonard.Pille-Schneider@mathematik.uni-regensburg.de]<br />
* [https://sites.google.com/view/lucapol/ L. Pol,] Office M 305, [mailto:luca.pol@mathematik.uni-regensburg.de luca.pol@mathematik.uni-regensburg.de]<br />
* [https://webusers.imj-prg.fr/~antoine.sedillot/ A. Sedillot,] Office M019D, [mailto:Antoine.Sedillot@ur.de Antoine.Sedillot@ur.de]<br />
* [https://www.wbstewart.com W. B. Stewart,] Technische Universität München, Office MI 02.12.40, [mailto:will.stewart@tum.de will.stewart@tum.de]<br />
* [https://sites.google.com/view/surajyadav/home S. Yadav,] Office M 303, [mailto:suraj.yadav@mathematik.uni-regensburg.de suraj.yadav@mathematik.uni-regensburg.de]<br />
* [https://sites.google.com/view/ysqin/home?authuser=1#h.kgwdcfa6zo5o Y. Qin,] Office M 305, [mailto:Yanshuai.Qin@mathematik.uni-regensburg.de Yanshuai.Qin@mathematik.uni-regensburg.de]<br />
<br />
== PhD Students ==<br />
* [https://sites.google.com/view/zhenghangdu?usp=sharing Z. Du,] Office M 313, [mailto:Zhenghang.du@mathematik.uni-regensburg.de zhenghang.du@mathematik.uni-regensburg.de]<br />
* [https://uni-regensburg.de/mathematik/mathematik-duenzinger/startseite/index.html B. Dünzinger,] Office M 308, [mailto:Benjamin.duenzinger@mathematik.uni-regensburg.de benjamin.duenzinger@mathematik.uni-regensburg.de]<br />
* [https://homepages.uni-regensburg.de/~frc51243/ C. Fronhöfer,] Office M005a, [mailto:christoph.fronhoefer@mathematik.uni-regensburg.de christoph.fronhoefer@mathematik.uni-regensburg.de]<br />
* [https://www.esaga.net/guillermo.gamarra/ G. Gamarra-Segovia,] Universität Duisburg-Essen, [mailto:guillermo.gamarra-segovia@stud.uni-due.de guillermo.gamarra-segovia@stud.uni-due.de]<br />
* [https://divya-ghanshani.mailchimpsites.com/ D. Ghanshani,] Office M 304, [mailto:divya.ghanshani@mathematik.uni-regensburg.de divya.ghanshani@mathematik.uni-regensburg.de]<br />
* [https://homepages.uni-regensburg.de/~glj57400/index.html J. Glöckle,] Office M 310, [mailto:jonathan.gloeckle@mathematik.uni-regensburg.de jonathan.gloeckle@mathematik.uni-regensburg.de]<br />
* [https://homepages.uni-regensburg.de/~glj62537/ J. Gloßner,] Office M 313, [mailto:Johannes.Glossner@mathematik.uni-regensburg.de Johannes.Glossner@mathematik.uni-regensburg.de]<br />
* [https://homepages.uni-regensburg.de/~hof61178// F. Hofmann,] Office M 205, [mailto:Franziska2.Hofmann@mathematik.uni-regensburg.de Franziska2.Hofmann@mathematik.uni-regensburg.de]<br />
* [https://www.uni-regensburg.de/mathematics/mathematics-lockman/startseite/index.html S. Lockman,] Office M 122, [mailto:Samuel.Lockman@mathematik.uni-regensburg.de Samuel.Lockman@mathematik.uni-regensburg.de]<br />
* [https://www.math.cit.tum.de/algebra/svraka/ A. Svraka,] Technische Universität München, Office MI 02.12.036, [mailto:svr@ma.tum.de svr@ma.tum.de]<br />
* [https://homepages.uni-regensburg.de/~kin10726/ N. Kipp,] Office M 308, [mailto:niklas.kipp@mathematik.uni-regensburg.de niklas.kipp@mathematik.uni-regensburg.de]<br />
* [https://sites.google.com/view/chenyinglin/%E9%A6%96%E9%A1%B5/ C. Lin,] Office M 207, [mailto:chenying.lin@mathematik.uni-regensburg.de chenying.lin@mathematik.uni-regensburg.de]<br />
* [https://andreapanontin.gitlab.io A. Panontin,] Office M 310, [mailto:andrea.panontin@mathematik.uni-regensburg.de andrea.panontin@mathematik.uni-regensburg.de]<br />
* [https://sites.google.com/view/chiarasabadin?usp=sharing C. Sabadin,] Office M 306, [mailto:chiara.sabadin@mathematik.uni-regensburg.de chiara.sabadin@mathematik.uni-regensburg.de]<br />
* [https://www.uni-regensburg.de/mathematik/mathematik-raphael-schmidpeter/startseite/index.html R. Schmidpeter,] Office M 122, [mailto:raphael.schmidpeter@mathematik.uni-regensburg.de raphael.schmidpeter@mathematik.uni-regensburg.de]<br />
* [https://homepages.uni-regensburg.de/~sej21840/index.html J. Seipel,] Office M 307, [mailto:julian.seipel@mathematik.uni-regensburg.de julian.seipel@mathematik.uni-regensburg.de]<br />
* [https://homepages.uni-regensburg.de/~usm34387/index.html M. Uschold,] Office M 205, [mailto:matthias.Uschold@mathematik.uni-regensburg.de matthias.Uschold@mathematik.uni-regensburg.de]<br />
* [https://homepages.uni-regensburg.de/~wos07573/ S. Wolf,] Office M 307, [mailto:sebastian1.wolf@mathematik.uni-regensburg.de sebastian1.wolf@mathematik.uni-regensburg.de] <br />
<br />
== Associated Members ==<br />
<br />
* [https://sites.google.com/view/debambiswas/about D. Biswas,] Office M 019D, [mailto:Debam.Biswas@mathematik.uni-regensburg.de Debam.Biswas@mathematik.uni-regensburg.de]<br />
* [https://sites.google.com/view/bastiaan-cnossen B. Cnossen,] Office M 223, [mailto:bastiaan.cnossen@ur.de bastiaan.cnossen@ur.de]<br />
* [https://homepages.uni-regensburg.de/~dej31476/ J. de Mello Bezerra,] Office M 235, [mailto:julio.de-mello-bezerra@mathematik.uni-regensburg.de julio.de-mello-bezerra@mathematik.uni-regensburg.de]<br />
* [https://homepages.uni-regensburg.de/~ecc53661/ C. Echter], Office M 002a, [mailto:Carolyn.Echter@mathematik.uni-regensburg.de Carolyn.Echter@mathematik.uni-regensburg.de]<br />
* [https://homepages.uni-regensburg.de/~krl28934/index.html L. Krinner], Office M 230, [mailto:lukas.krinner@mathematik.uni-regensburg.de lukas.krinner@mathematik.uni-regensburg.de]<br />
* [https://homepages.uni-regensburg.de/~kuh45866/ H. Kufner], Office M 234, [mailto:han-ung.kufner@mathematik.uni-regensburg.de han-ung.kufner@mathematik.uni-regensburg.de]<br />
* [https://sites.google.com/view/sil-linskens/home S. Linskens], Office M 206, [mailto:Sil.Linskens@mathematik.uni-regensburg.de Sil.Linskens@mathematik.uni-regensburg.de]<br />
* [https://www.uni-regensburg.de/mathematik/mathematik-clara-otte/startseite/index.html C. Otte,] Office M 207, [mailto:Clara.Otte@mathematik.uni-regensburg.de Clara.Otte@mathematik.uni-regensburg.de]<br />
*[https://sites.google.com/view/gariypa G. Peralta,] Office M 211, [mailto:gari.peralta@mathematik.uni-regensburg.de gari.peralta@mathematik.uni-regensburg.de]<br />
* [https://pilca.app.uni-regensburg.de// M. Pilca,] Office M 124, [mailto:Mihaela.Pilca@mathematik.uni-regensburg.de Mihaela.Pilca@mathematik.uni-regensburg.de]<br />
* [https://sites.google.com/view/lukas-prader/// L. Prader,] Office M 235, [mailto:Lukas.Prader@mathematik.uni-regensburg.de Lukas.Prader@mathematik.uni-regensburg.de]<br />
* R. Schießl, Office M 003, [mailto:roman.schiessl@mathematik.uni-regensburg.de roman.schiessl@mathematik.uni-regensburg.de]<br />
* [https://www.walkerstern.com/ W. Stern,] Technische Universität München, Office MI 02.12.038, [mailto:walker.stern@tum.de walker.stern@tum.de]<br />
* [https://www.florianstrunk.de// F. Strunk,] Office M 219, [mailto:Florian.Strunk@mathematik.uni-regensburg.de Florian.Strunk@mathematik.uni-regensburg.de]<br />
* [https://www.math.cit.tum.de/en/algebra/people/dr-jackson-van-dyke/ J. van Dyke,] Technische Universität München, Office MI 02.12.40 [mailto:jackson.van-dyke@tum.de jackson.van-dyke@tum.de]<br />
* Marco Volpe, Office M 228, [mailto:marco.volpe@mathematik.uni-regensburg.de marco.volpe@mathematik.uni-regensburg.de]<br />
* [https://www.math.cit.tum.de/algebra/personen/walde/ T. Walde,] Office M 005A, [mailto:tashi.walde@mathematik.uni-regensburg.de tashi.walde@mathematik.uni-regensburg.de]<br />
* [https://homepages.uni-regensburg.de/~wam50090// M. Wasmeier,] Office M 003, [mailto:malena.wasmeier@mathematik.uni-regensburg.de malena.wasmeier@mathematik.uni-regensburg.de]<br />
* [https://homepages.uni-regensburg.de/~wic42659// C. Winges,] Office M 115, [mailto:christoph.winges@mathematik.uni-regensburg.de christoph.winges@mathematik.uni-regensburg.de]<br />
*[https://fgyamauti.github.io/ F. Yamauti,] Office M 002A, [mailto:Fernando.Yamauti@mathematik.uni-regensburg.de Fernando.Yamauti@mathematik.uni-regensburg.de]<br />
* [https://campus.tum.de/tumonline/ee/ui/ca2/app/desktop/#/pl/ui/$ctx/visitenkarte.show_vcard?$ctx=design=ca2;header=max;lang=de&pPersonenGruppe=3&pPersonenId=D2FB8D60F5E25953 Y. Yang,] Technische Universität München, Office MI 02.12.036, [mailto:yangkidon.yang@tum.de yangkidon.yang@tum.de]<br />
* [https://www.yuenianzhoushomepage.net/ Y. Zhou,] Office M 001A [mailto:Yuenian.Zhou@mathematik.uni-regensburg.de Yuenian.Zhou@mathematik.uni-regensburg.de]<br />
* [http://paulziegler.ch/ P. Ziegler,] Office M005 [mailto:Paul.Ziegler@mathematik.uni-regensburg.de Paul.Ziegler@mathematik.uni-regensburg.de]<br />
<br />
== [[Previous Members]] ==<br />
<br />
* Bastian Altmann<br />
* Federico Bambozzi<br />
* Marta Barigozzi<br />
* Florin Belgun<br />
* Giacomo Bertizzolo<br />
* Federico Binda<br />
* Matthias Blank<br />
* Carsten Bohlen<br />
* Ana Botero<br />
* Yulin Cai<br />
* Luigi Caputi<br />
* Guadalupe Castillo-Solano<br />
* Garett Cunningham<br />
* Christian Dahlhausen<br />
* Sandra Eisenreich<br />
* Alexander Engel<br />
* V. Ertl-Bleimhofer<br />
* Yanbo Fang<br />
* Daniel Fauser<br />
* Thomas Fenzl<br />
* Kevin Fran&ccedil;ois<br />
* Souvik Goswami<br />
* Roberto Gualdi<br />
* Rahul Gupta<br />
* Antti Harju<br />
* Drew Heard<br />
* Guillermo Henry<br />
* Gerrit Herrmann<br />
* Julius Hertel<br />
* Sergei Iakovenko<br />
* Philipp Jell<br />
* Fangzhou Jin<br />
* Eilind Karlsson<br />
* Yukako Kezuka<br />
* Klaus Kröncke<br />
* Abhijit Laskar<br />
* John-Alexander Lind<br />
* Morten Lüders<br />
* Farid Madani<br />
* Snigdhayan Mahanta<br />
* Michal Marcinkowski<br />
* Florent Martin<br />
* César Martinez<br />
* Enrica Mazzon<br />
* Johanna Meumertzheim<br />
* Lyne Moser<br />
* Yassin Mousa<br />
* Marco Moraschini<br />
* Nikita Müller<br />
* Lars Munser<br />
* Matthias Nagel<br />
* Denis Nardin<br />
* Kim Nguyen<br />
* Jana Nickel <br />
* Justin Noel<br />
* Nobuhiko Otoba<br />
* Dmitri Pavlov<br />
* Massimo Pippi<br />
* Matan Prasma<br />
* Miriam Prechtel<br />
* Benedikt Preis<br />
* Jose Pedro Quintanilha<br />
* Oriol Raventós-Morera<br />
* Charanya Ravi<br />
* George Raptis <br />
* Eugenia Rosu<br />
* Martin Ruderer<br />
* Danny Scarponi<br />
* Daniel Schäppi<br />
* Franziska Schneider<br />
* Christoph Schrade<br />
* Xu Shen<br />
* Jascha Smacka<br />
* Vladimir Sosnilo<br />
* Johannes Sprang<br />
* Stefan Stadlöder<br />
* Nathaniel Stapleton<br />
* Martino Stoffel<br />
* Peng Sun<br />
* Werner Thumann<br />
* Enrico Toffoli<br />
* Minh-Hoang Tran<br />
* Christian Vilsmeier<br />
* Michael Völkl<br />
* Alexander Voitovitch<br />
* Marco Volpe<br />
* Shanwen Wang<br />
* Veronika Wanner<br />
* Andreas Weber<br />
* Jakob Werner<br />
* Johannes Witzig<br />
* Koenraad van Woerden<br />
* Yitao Wu<br />
* Johannes Wurm<br />
* Franziska Wutz<br />
* Quan Xu<br />
* Maria Yakerson<br />
* Enlin Yang<br />
* Yuri Yatagawa<br />
* Masoud Zargar<br />
* Raphael Zentner<br />
* Yigeng Zhao<br />
<br />
{{Template:Guestlistpresent}}<br />
<br />
* [[Template:Guestlistpast|List of past guests]]<br />
* [[Template:Guestlistfuture|List of future guests]]</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Events&diff=3065Events2025-03-18T10:09:00Z<p>Mar09836: </p>
<hr />
<div>__NOTOC__<br />
{{Template:Upcoming Events}}<br />
{{Template:CalendarMathDpt}}<br />
<br />
== Upcoming Conferences and Workshops ==<br />
<br />
<br />
=== 2025 ===<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Motivic_homotopy_theory_2025 Motivic homotopy theory,] March 17-21, 2025<br />
*[https://www.matthias-ludewig.eu/ConferenceTopInsGreifswald/index.php C*-Algebras, Coarse Geometry and Physics] June 23-27, 2025 organized by Matthias Ludewig, Guo Chuan Thiang and Alexander Engel<br />
*[https://wimregensburg.app.uni-regensburg.de/conference.html Regensburg GAP days], July 28.-30., 2025<br />
*[https://l-values-2025.esaga.net Motives, L-values and Eisenstein series], September 22.-26., 2025 organized by Johannes Sprang and George Tamme<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis Conference Higher Invariants: interactions between arithmetic geometry and global analysis,] October 6.-10., 2025 organized by Ulrich Bunke, Denis-Charles Cisinski and Guido Kings<br />
*[http://www.jugendbildungsstaette-windberg.de Windberg Junior SFB Meeting], October 15.-18., 2025<br />
<br><br />
== Lecture Courses and Special Topic Seminars ==<br />
<br />
===Summer Semester 2025===<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1313 Algebraic K-theory (Hoyois), Lecture]<br />
*[https://elearning.uni-regensburg.de/course/view.php?id=69507 Seminar on etale cohomology (Kerz), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1301 Seiberg-Witten theory (Ammann), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1300 Advanced Geometry and Topology (Ammann), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1294 Galois Representations and L-functions (Sabadin, de Mello), Seminar][https://elearning.uni-regensburg.de/enrol/index.php?id=69470 (GRIPS-Link)]<br />
*[https://sites.google.com/view/bastiaan-cnossen/teaching/so25-introduction-to-higher-algebra Introduction to Higher Algebra (Cnossen), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1282 Topics in Topology (Friedl), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1285 Knot Theory (Friedl), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1332 Diophantine Geometry II (Gubler), Lecture]<br />
*[https://www.jeroenhekking.nl/teaching/introduction-to-derived-algebraic-geometry Introduction to derived algebraic geometry (Hekking), Lecture]<br />
*[https://hoyois.app.uni-regensburg.de/SS25/A1homotopy/index.html A^1-invariance in algebraic geometry (Hoyois), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1323 Complex linear differential equations (Kerz), Lecture][https://elearning.uni-regensburg.de/enrol/index.php?id=69506 (GRIPS-Link)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1278 Non-Archimedean Banach Algebras (Künnemann), Lecture]<br />
*[https://sites.google.com/view/sil-linskens/teaching/chromatic-homotopy-theory Chromatic Homotopy Theory (Linskens), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1291 Arithmetic of quadratic forms (Kerz, Echter, Zhou), Seminar][https://elearning.uni-regensburg.de/enrol/index.php?id=69463 (GRIPS-Link)]<br />
<br><br />
<br />
== CRC Research Seminars ==<br />
<br />
===Summer Semester 2025===<br />
*[https://hoyois.app.uni-regensburg.de/SS25/blochkato/index.html The Bloch-Kato conjecture (Hoyois, Kipp)]<br />
*[https://ammann.app.uni-regensburg.de/lehre/2025s_amsem/ AG-Seminar (Ammann)]<br />
*[https://loeh.app.uni-regensburg.de/osGAGeo/ Oberseminar Globale Analysis (Ammann, Bunke, Friedl, Löh, Pilca)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1327 AG-Seminar (Kings)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1279 Oberseminar Arakelovtheorie (Gubler, Künnemann)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1283 LKS-Seminar (Friedl, Löh)]<br />
<br><br />
<br />
{{Template:Previous Events}}</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Previous_events&diff=3064Previous events2025-03-18T10:08:22Z<p>Mar09836: </p>
<hr />
<div>== SFB Lecture ==<br />
<br />
* [[Template:CalendarSFBColloquium | SFB Lecture]]<br />
<br />
== SFB Seminar ==<br />
<br />
* [[Template:CalendarSFBSeminar | SFB Seminar]]<br />
<br />
== Conferences and Workshops ==<br />
===2025===<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Interactions_between_homotopy_theory_and_CAlgebraic_KTheory Interactions between C*-algebraic KK-theory and homotopy theory,] January 7-17, 2025 (online) organized by Benjamin Dünzinger, Yigal Kamel and Fredrick Mooers<br />
* Block seminar on Seiberg-Witten theory, February 23-28, Youth Hostel Ratzeburg, organized by Bernd Ammann, Hans-Joachim Hein (Münster) and Hartmut Weiß (Kiel)<br />
===2024=== <br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Windberg2024 Windberg Junior SFB Meeting], October 01-05, 2024, organized by Katrin Henkel, Clara Otte, Johannes Glossner and Zhenghang Du.<br />
*[https://sites.google.com/view/4mfdalgo/home 4-manifolds & algorithms], September 9-13, 2024, organized by Stefan Friedl and Marc Kegel<br />
*[https://sites.google.com/view/european-talbot/2024-workshop European Talbot workshop 2024], 29 July - 2 Aug, 2024, organized by C. Scheimbauer, Luciana Basualdo Bonatto, Daniel Bermudez, Alice Hedenlund, Hyeonhee Jin, Yuqing Shi, and Filippos Sytilidis<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Non-Archimedean_and_Tropical_Geometry Conference"Non-Archimedean and Tropical Geometry"], July 22-26, 2024, organized by Debam Biswas, Enrica Mazzon and Léonard Pille-Schneider<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Page_Interactions_between_algebra_equivariance_and_homotopy_theory_Summer_School Summer School "Interactions between algebra, equivariance, and homotopy theory"], June 24-28, 2024, organized by Luca Pol and Jordan Williamson<br />
* [https://math-inf.uni-greifswald.de/institut/ueber-uns/mitarbeitende/waldorf/from-analysis-to-homotopy-theory/ Conference "From Analysis to Homotopy Theory"] in honor of Ulrich Bunke's 60th Birthday, May 13-17, 2024 at Greifswald, organized by Bernd Ammann, Thomas Nikolaus, George Raptis and Konrad Waldorf <br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Bavarian_Geometry_and_Topology_Meeting_XII "12th Bavarian Geometry and Topology Meeting"], April 8-9, 2024, organized by Bastiaan Cnossen, Benjamin Dünzinger and Kevin Li<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Nearby_cycles_and_derived_geometry Conference "Nearby cycles and derived geometry"], February 26-March 1, 2024, organized by Denis-Charles Cisinski and Marc Hoyois<br />
<br><br />
=== 2023 ===<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Windberg Windberg Junior SFB Meeting], [http://www.jugendbildungsstaette-windberg.de Location], [https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Windberg Programme] October 04-07, 2023, organized by Katrin Henkel, Luca Pol, Jana Nickel, Johannes Glossner and Benjamin Dünzinger<br />
*[https://homepages.uni-regensburg.de/~lel61523/swissknots Conference "Swiss Knots"], September 6-8, 2023,organized by Peter Feller (ETHZ), Lukas Lewark (Regensburg)<br />
*[https://itp-school-2023.github.io/ Summer School and Workshop "Interactions of Proof Assistants and Mathematics"], September 18-29, 2023, organized by Clara Löh, Denis-Charles Cisinski, Philipp Rümmer<br />
*[https://homepages.uni-regensburg.de/~lum63364/ConferenceFFT/index.html Conference "Functorial Field Theory"], August 14-18, 2023, organized by Matthias Ludewig and Claudia Scheimbauer [https://sfb-higher-invariants.app.uni-regensburg.de/images/2/23/Higher_structures3.pdf (Poster)]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php/SFB_transchromatic_2020 Conference "Transatlantic transchromatic conference II - Andy Baker 70"], July 31 - August, 04, 2023, organized by T. Barthel, D. Heard, N. Naumann (Regensburg), L. Pol (Regensburg), N. Stapleton<br />
*Workshop [[Algebraic K-theory of spaces]], July 24-28, 2023, organized by George Raptis and Christoph Winges<br />
*[[Regensburg days on non-archimedean geometry]] July 25th-27th 2023, workshop organized by Walter Gubler, Klaus Künnemann, and Enrica Mazzon <br />
*[[KFZM-Conference: Gauge theory and its application to geometry and low-dimensional topology]] (Conference by the Kepler-Forschungszentrum Mathematik), July 17-21, organized by Bernd Ammann (Regensburg), Stefan Friedl (Regensburg), Raphael Zentner (Durham UK)<br />
*[http://geomana2023.sfb-higher-invariants.de/ Conference "Geometric analysis"], March 7-11, 2023, organized by Bernd Ammann (Regensburg), Gilles Carron (Nantes), and Kazuo Akutagawa (Tokyo)<br />
<br><br />
=== 2022 ===<br />
*[https://ammann.app.uni-regensburg.de/conferences/2022Blockseminar/ Block seminar about "Construction and degeneration of Einstein 4-manifolds"], Sulzbürg (close to Neumarkt), October 03-08, 2022<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Windberg2022 Windberg Junior SFB Meeting], October 05-08, 2022.<br />
*[[Recent advances in bounded cohomology]], September 26-30, 2022.<br />
* [https://www.uni-regensburg.de/mathematics/motives2022/startseite/index.html "Motives in Ratisbona], September 12-16, 2022.<br />
* [https://www.uni-regensburg.de/mathematik/natrop2022/homepage/index.html Young Researchers' Conference on Non-Archimedean and Tropical Geometry], August 01 - August 05, 2022.<br />
* [https://www.matrix-inst.org.au/events/dynamics-foliations-and-geometry-ii/? Dynamics, Foliations, and Geometry II], January 31 - February 04, 2022, Regensburg / Creswick (hybrid).<br />
<br><br />
=== 2021 ===<br />
* [http://frenck.net/Math/BGTM/ 9th Bavarian Geometry & Topology Meeting], 16-17 December, Augsburg.<br />
*[http://www.jugendbildungsstaette-windberg.de Windberg Junior SFB Meeting], November 17-21, 2021.<br />
* [[Arakelov2020|'''Arakelov Geometry''']], September 6-10, 2021 <br />
* [https://cbz20.raspberryip.com/Perspectives-2021/ Perspectives on quantum link homology theories], August 9-15, 2021<br />
* [https://k-theory2021.sciencesconf.org K-Theory and Motives], July 19-23, 2021, '''CANCELLED'''<br />
* [http://www.scheimbauer.at/BavarianGeoTop2021_VIII.html 8th Bavarian Geometry & Topology Meeting], July 16, 2021 (online)<br />
* [[Eisenstein2021|'''Eisenstein Series and Equivariant Cohomology''']], July 5-7, 2021<br />
<br><br />
=== 2020 ===<br />
* [http://www.scheimbauer.at/BavarianGeoTop2020.html 7th Bavarian Geometry & Topology Meeting] December 4, 2020.<br />
* Mathematik und Gender – ein Paradoxon? (Kurzworkshop-Reihe – eine Einführung ins Thema Gender, in German). November 11, December 2 and December 9, 2020.<br />
*[[Meeting Windberg]] 06.10.-09.10.2020<br />
*Virtual workshop: Simplicial Volumes and Bounded Cohomology 21.09.-25.09.2020<br />
*[[Higher Categories and Geometry]] 31.08.2020-04.09.2020 CANCELLED!<br />
*Conference on Transchromatic Homotopy Theory II 03.08.-07.08.2020 POSTPONED!<br />
*[https://sites.google.com/view/european-talbot/2020-workshop European Talbot Workshop 2020, 19.07.2020-25.07.2020] POSTPONED!<br />
*[https://homepages.uni-regensburg.de/~spj54141/conference2020/index.html Number theory days in Regensburg 27.04.2020-30.04.2020] CANCELLED!<br />
<br><br />
=== 2019 ===<br />
*[[Meeting Windberg]] 08.12.-11.12.2019<br />
* [https://www.uni-augsburg.de/en/vkal/bavarian-geometrytopology-meeting-v Bavarian Geometry & Topology Meeting IV] Augsburg, 5-6 December 2019 <br />
*[[Regional Arbeitstagung/workshop on Foliations]] 24.10.-26.10.2019<br />
*[[Low-Dimensional Topology Workshop]] 21.10.-23.10.2019<br />
*[[Workshop "Regensburg days on non-archimedean geometry"| Workshop "Regensburg days on non-archimedean and tropical geometry"]] 30.9.-2.10.2019<br />
*[[Autumn School "Computations in motivic homotopy theory'']] 16.09.-20.09.2019<br />
*[https://www.uni-regensburg.de/mathematics/natrop2019/index.html Young Researchers' conference on Non-Archimedean and Tropical Geometry 29.07.-02.08.2019]<br />
*European Talbot 2019 07.07.-13.07.2019<br />
*[[Bavarian Geometry and Topology Meeting V]] 04.07.-05.07.2019<br />
*[[Derivators]] 09.04.-12.04.2019<br />
*[[Workshop_volume2019|Workshop: Riemannian and Simplicial Volume]] 08.04.-11.04.2019<br />
*[[Ph.D. students' mini-course on Stable Homotopy Theory]] 01.04.-05.04.2019<br />
<br><br />
=== 2018 ===<br />
*[[Analytical problems in conformal geometry and applications]] 17.09.-21.09.2018<br />
*[[Special Metrics and Symmetries on Complex Manifolds]] 11.09-14.09.2018<br />
*[[Seminar on Determination, K-Theory and Epsilon-Factor]] 09.-10.08.2018<br />
*Eurotalbot 2018 29.07.-04.08.2018<br />
*[[Conference: Gauge theory and applications]] 23.07.-27.07.2018<br />
*[[Summer school: Gauge theory and applications]] 17.07.-20.07.2018<br />
* 3rd Bavarian Geometry & Topology Meeting 11.07.-12.07.2018<br />
*Homotopy Theory Workshop 05.05.2018<br />
<br><br />
=== 2017 ===<br />
*Manifolds and Groups 2017 25.09.-29.09.2017<br />
*Non-Positively Curved Groups and Spaces 18.09.-22.09.2017<br />
*Student's conference on Nonarchimedean and Tropical Geometry 31.07.-04.08.2017<br />
* [https://www.math.uni-augsburg.de/prof/diff/Konferenz/ Regional Geometry and Topology Meeting 23.06.2017]<br />
* Conference on Transchromatic Homotopy Theory 06.06.-09.06.2017<br />
* Conference on Invertibility and Duality in Derived Algebraic Geometry and Homotopy Theory 03.04.-07.04.2017<br />
<br><br />
=== 2016 ===<br />
* [[SFB_school_Bordism_Ltheory_2016|Winter School "Bordism, L-theory, and real algebraic K-theory" 05.12.-09.12.2016]] <br />
* [[SFB_conference_arakelov2016|Conference "Arakelov Geometry - Archimedean and Non-Archimedean Aspects" 05.09.-09.09.2016]]<br />
* [[SFB_conference_LSD2016|Workshop "Large Scale Dimensions" 25.07.-29.07.2016]]<br />
* [[SFB_conference_3manifolds_floer_2016|Workshop "3-manifolds and Floer theories" 19.07.-22.07.2016]]<br />
* [[Workshop "Regensburg days on non-archimedean geometry" 13.07.-14.07.2016]]<br />
* Workshop "Women in Numbers Regensburg" 28.06.2016 [http://www.uni-regensburg.de/Fakultaeten/nat_Fak_I/perucca/WiNR.html Info]<br />
<br><br />
=== 2015 ===<br />
* [[Summer School: Algebraic K-theory and Trace Methods]] 03.08.2015 - 07.08.2015<br />
* [[Summer School: Cohomology and Large Scale Geometry]] 27.07.2015 - 31.07.2015<br />
*[[Second | Second Research group meeting on Chern classes in bounded cohomology]] 20.07.2015 - 24.07.2015<br />
* [[Spring School: Algebraic K-theory of Topological Algebras]] 16.03.2015-20.03.2015<br />
*[[First | First Research group meeting on Chern classes in bounded cohomology]] 23.02.2015 - 27.02.2015<br />
<br><br />
=== 2014 ===<br />
* [[Continuous K-theory of p-adic rings]] September 29-October 2, 2014<br />
* [[Opening Conference]] September 22-26, 2014<br />
* [[Modular Invariants in Topology and Analysis]] September 8-12, 2014<br />
<br><br />
== Courses and seminars ==<br />
===Winter Semester 2024/2025===<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=HIOB_WS24/25 HIOB]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=AG-Seminar_(Kings) AG-Seminar (Kings)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1255 Oberseminar on parametrized semiadditivity (Denis-Charles Cisinski, Bastiaan Cnossen, Sil Linskens)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1228 AG-Seminar (Kerz)][https://elearning.uni-regensburg.de/course/view.php?id=67958 (GRIPS-Link)]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=AG-Seminar_WS2021/22: AG-Seminar (Bunke)]<br />
*[https://loeh.app.uni-regensburg.de/osGAGeo/?StartDatum=2024-10-01 Oberseminar Globale Analysis (Ammann, Bunke, Friedl, Löh, Pilca)]<br />
*[https://loeh.app.uni-regensburg.de/teaching/lkssem/ LKS-Seminar (Friedl, Löh)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1223 Oberseminar Arakelovtheorie (Gubler, Künnemann)]<br />
*[https://ammann.app.uni-regensburg.de/lehre/2024w_amsem/ AG-Seminar (Ammann)]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=BCRV AG-Seminar (Kipp, Cisinski)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1230 Introduction to Stable Homotopy Theory (Cnossen), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1252 The coarse Baum Connes conjecture (Bunke), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1259 Seminar on Advanced Differential Geometry (Ammann), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1229 Class field theory (Ziegler, Kerz), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1253 Abelian Varieties (de Mello)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1256 Topological K-theory and vector fields on spheres (Winges)]<br />
<br><br />
===Summer Semester 2024===<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1203 Differential Cohomology (Bunke), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1177 Differential Geometry II (Ammann), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1167 Modular Forms (de Mello Bezerra), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1193 Formalization of higher category theory II (Cisinski), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1180 Lie groups and representation theory (Cnossen), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1155 Algebraic topology III.5 (Friedl), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1195 Algebraic Geometry II (Gubler), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1196 Cohomology of Sheaves and Schemes (Gubler), Seminar]<br />
*[https://hoyois.app.uni-regensburg.de/SS24/algtop2/index.html Algebraic Topology II (Hoyois), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1186 Introduction to Condensed Mathematics (Naumann), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1206 Stratifolds and singular (co)homology (Raptis), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1207 Cut-and-paste invariants of manifolds (Raptis), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1211 K-theory of finite fields (Bertizzolo, Raptis), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1194 Classical algebraic K-theory (Schäppi), Lecture]<br />
*[https://homepages.uni-regensburg.de/~sep03286/GrothendieckRing.html Grothendieck ring of varieties and birational geometry (Sechin), Seminar]<br />
*[https://ammann.app.uni-regensburg.de/lehre/2024s_Gromov-Hausdorff_sem/ Riemannian Gromov-Hausdorff convergence and weighted differential operators (Ammann), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1184 Oberseminar on the chromatic Nullstellensatz (Naumann)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1197 AG-Seminar (Kerz)]<br />
*[https://hoyois.app.uni-regensburg.de/SS24/motspec/index.html Motivic spectra (Hoyois, Kipp)]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=AG-Seminar_WS2021/22: AG-Seminar (Bunke)]<br />
*[https://loeh.app.uni-regensburg.de/osGAGeo/?StartDatum=2024-04-01 Oberseminar Globale Analysis (Ammann, Bunke, Friedl, Löh, Pilca)]<br />
*[https://loeh.app.uni-regensburg.de/teaching/lkssem/ LKS-Seminar (Friedl, Löh)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1171 Oberseminar Arakelovtheorie (Gubler, Künnemann)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1204 Research seminar on arithmetic geometry (Kufner)]<br />
*[https://ammann.app.uni-regensburg.de/lehre/2024s_amsem/ AG-Seminar (Ammann)]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=HIOB_SS24 HIOB]<br />
<br><br />
===Winter Semester 2023/2024===<br />
* [[HIOB_WS23/24| Higher Invariants Oberseminar (HIOB): ''Perfectoid spaces and applications'']]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1126 Formalization of higher category theory (Cisinski), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1101 Knot theory (Friedl), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1112 Decision problems in groups (Löh, Uschold, Hofmann), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1119 On the Birch-Swinnerton-Dyer conjecture for elliptic curves with complex multiplication (Kings), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1135 Group cohomology (Li), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1140 Acyclic maps and the plus construction (Raptis), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1145 Localisation and devissage in algebraic K-theory (Winges), Lecture]<br />
*[https://homepages.uni-regensburg.de/~lum63364/SeminarFFT/index.html Functorial field theory (Ammann, Ludewig), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1131 Characteristic classes and index theory (Ammann, Ludewig), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1149 On the 6-functor formalism (following Scholze) (Cisinski, Naumann und Scheimbauer), Seminar]<br />
*[https://hoyois.app.uni-regensburg.de/WS24/freudenthal/index.html Oberseminar The P¹-Freudenthal suspension theorem (Hoyois, Sechin)]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=AG-Seminar_WS2021/22: AG-Seminar (Bunke, Raptis, Cisinski)]<br />
*[https://loeh.app.uni-regensburg.de/osGAGeo/?StartDatum=2023-10-01 Oberseminar Globale Analysis (Ammann, Bunke, Friedl, Löh, Pilca)]<br />
*[https://loeh.app.uni-regensburg.de/teaching/lkssem/ LKS-Seminar (Friedl, Löh)]<br />
*[https://events-nwf.app.uni-regensburg.de/index.php?StartDatum=2023-10-01&Bereich=s&Filter={11x200000}&MyFilter={11x200000}&lang=de Arakelov Seminar (Gubler, Künnemann)]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=AG-Seminar_(Kings) AG-Seminar (Kings)]<br />
*[https://ammann.app.uni-regensburg.de/lehre/2023w_amsem/ AG-Seminar (Ammann)]<br />
<br><br />
===Summer Semester 2023===<br />
*Index Theory (Ludewig)<br />
*Noncommutative Homotopy Theory II (Bunke) <br />
*[https://ammann.app.uni-regensburg.de/lehre/2023s_symplectic/ Symplectic Geometry] (Ammann)<br />
*[[HIOB_SS23| Higher Invariants Oberseminar (HIOB): ''Chromatic Homotopy Theory'']]<br />
* [https://ammann.app.uni-regensburg.de/lehre/2023s_semiclassic Seminar on semiclassical analysis]<br />
*[https://loeh.app.uni-regensburg.de/osGAGeo/?StartDatum=2023-04-01 Oberseminar Globale Analysis (Ammann, Bunke, Friedl, Löh, Pilca)]<br />
*[https://hoyois.app.uni-regensburg.de/SS23/ksel/index.html Oberseminar Selmer K-theory (Hoyois)]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=AG-Seminar_WS2021/22: AG-Seminar (Bunke, Raptis, Cisinski)]<br />
*[https://loeh.app.uni-regensburg.de/teaching/lkssem/ LKS-Seminar (Friedl, Löh)]<br />
*[https://events-nwf.app.uni-regensburg.de/index.php?StartDatum=2023-4-01&Bereich=s&Filter={11x200000}&MyFilter={11x200000}&lang=de Arakelov Seminar (Gubler, Künnemann)]<br />
*[https://ammann.app.uni-regensburg.de/amsem/ AG-Seminar (Ammann, Ludewig)]<br />
*[[AG-Seminar (Kings)]]<br />
<br><br />
===Winter Semester 2022/2023===<br />
*Motivic homotopy theory (Hoyois)<br />
* [https://ammann.app.uni-regensburg.de/lehre/2022w_semiclassic Seminar on semiclassical analysis]<br />
* [[HIOB_WS22/23| Higher Invariants Oberseminar (HIOB): ''Condensed Mathematics and Applications'']]<br />
* [[AG-Seminar WS2021/22:| AG-Seminar]]<br />
*[https://loeh.app.uni-regensburg.de/osGAGeo/ Oberseminar Globale Analysis (Ammann, Bunke, Friedl, Löh, Pilca)]<br />
*[https://hoyois.app.uni-regensburg.de/WS23/prismatic/index.html Oberseminar Absolute prismatic cohomology (Hoyois)]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=AG-Seminar_WS2021/22: AG-Seminar (Bunke, Raptis, Cisinski)]<br />
*[https://loeh.app.uni-regensburg.de/teaching/lkssem/ LKS-Seminar (Friedl, Löh)]<br />
*[https://events-nwf.app.uni-regensburg.de/index.php?StartDatum=2023-02-01&Bereich=s&Filter={11x200000}&MyFilter={11x200000}&lang=de Arakelov Seminar (Gubler, Künnemann)]<br />
*AG-Seminar (Ammann, Ludewig)<br />
*AG-Seminar (Kings)<br />
<br><br />
===Summer Semester 2022===<br />
<br />
* [https://www.dm.unibo.it/~marco.moraschini2/IYSBC_SV.html International Young Seminars on Bounded Cohomology and Simplicial Volume]<br />
* [[HIOB_SS22| Higher Invariants Oberseminar (HIOB): ''D-Modules'']]<br />
* [[AG-Seminar WS2021/22:| AG-Seminar]]<br />
<br><br />
===Winter Semester 2021/2022===<br />
<br />
* [[HIOB_2021/22| Higher Invariants Oberseminar (HIOB): ''Aspherical Manifolds'']] <br />
* [[AG-Seminar WS2021/22:| AG-Seminar]]<br />
* Young Seminars on Bounded Cohomology and Simplicial Volume<br />
<br><br />
===Summer Semester 2021===<br />
* [[HIOB_2021:|'''Higher Invariants Oberseminar (HIOB)''']] <br />
* [[AG-Seminar|'''AG Seminar''']]<br />
* International Young Seminars on Bounded Cohomology and Simplicial Volume<br />
* Seminar on the h-principle, Tuesday 16-18<br />
* [[Regensburg low-dimensional geometry and topology seminar]]<br />
<br><br />
=== Winter Semester 2020/21 ===<br />
* Oberseminar: Hermitian K-theory for stable ∞-categories<br />
*[[AG-Seminar]]<br />
* [[HIOB_2020:|'''Higher Invariants Oberseminar (HIOB)''']] <br />
* International young seminar on bounded cohomology and simplicial volume<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Summer Semester 2020 ===<br />
* [[HIOB 2020: ]]<br />
*International young seminar on bounded cohomology and simplicial volume<br />
*Seminar on Condensed/Pyknotic Mathematics<br />
*AG-Seminar<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Winter Semester 2019/2020 ===<br />
* [[Seminar: Prismatic cohomology]]<br />
* [[AG-Seminar 2019/2020]]<br />
* [[HIOB 2019/2020: Étale Homotopy Type]]<br />
* [[AG-Seminar (Kerz) 2019/2020]]<br />
* Seminar: [https://graptismath.net/higher-categories-WS19.html Topics in Higher Category Theory]<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Summer Semester 2019 ===<br />
*[[Higher_Invariants_Oberseminar_SS19| Higher Invariants Oberseminar (HIOB) SS2019]]<br />
*[[K-theory seminar SS19]]<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Winter Semester 2018/19 ===<br />
* [[Higher_Invariants_Oberseminar_WS1819| Higher Invariants Oberseminar (HIOB) WS2018/19]]<br />
* [[K-theory seminar]]<br />
* [[Motivic Sheaves WS 2018/19]]<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Summer Semester 2018 ===<br />
*[[Higher Invariants Oberseminar SS2018]]<br />
*[[AG-Seminar_(Kerz)]]<br />
*[[Motivic Sheaves SS2018]]<br />
* LKS Seminar (Friedl, L&ouml;h)<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Winter Semester 2017/18 ===<br />
*[[Higher Invariants Oberseminar WS 2017/2018]]<br />
*[[Motivic sheaves WS 2017/2018]]<br />
* LKS Seminar (Friedl, L&ouml;h)<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Summer Semester 2017 ===<br />
* [[Higher Invariants Oberseminar SS 2017]]<br />
* [[AG-Seminar (Kerz) SS2017]]<br />
* LKS Seminar (Friedl, L&ouml;h)<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Winter Semester 2016/17 ===<br />
* [[Seminar on the Hopkins-Morel-Hoyois isomorphism]]<br />
* [[Higher Invariants Oberseminar WS16/17]]<br />
* Oberseminar Arakelov-Theorie WS 16/17<br />
* [[AG-Seminar (Kerz)]]<br />
* LKS Seminar (Friedl, L&ouml;h)<br />
* Oberseminar Arithmetische Geometrie (Kings)<br />
* Seminar Homological Stability (Bunke)<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Summer Semester 2016 ===<br />
* [[AG-Seminar (Jannsen/Kerz)]]<br />
* [[Higher Invariants Oberseminar SoSe16]]<br />
* Course on coarse geometry (Bunke)<br />
* AG-Seminar (Bunke)<br />
* Oberseminar Arithmetische Geometrie (Kings)<br />
* Seminar Coxeter Groups (L&ouml;h/Marcinkowski)<br />
* Seminar Topics in Higher Category Theory (Noel/Raptis)<br />
* LKS Seminar (Friedl, L&ouml;h)<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Winter Semester 2015/16 ===<br />
* [[Lecture Series Prof. Dr. I. Burgos Gil, ICMAT Madrid]] [http://www.uni-regensburg.de/Fakultaeten/nat_Fak_I/Gaeste/Abstracts/Burgos.pdf (Abstract)]<br />
* [[AG-Seminar (Kerz)]]<br />
* [[Higher Invariants Oberseminar WS1516|Higher Invariants Oberseminar (HIOB)]]<br />
* AG-Seminar (Bunke)<br />
* Oberseminar Arithmetische Geometrie (Kings)<br />
* Seminar Transfers, Umkehr maps and Riemann-Roch type theorems (Engel/Raptis)<br />
* Course Introduction to infinity-categories (Noel/Raptis)<br />
* Course Large scale geometry and index theory (Engel)<br />
* LKS Seminar (Friedl, L&ouml;h)<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Summer Semester 2015 ===<br />
* [[Higher Invariants Oberseminar|Higher Invariants Oberseminar (HIOB)]]<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
* Oberseminar Arithmetische Geometrie (Kings)<br />
* Oberseminar 2015: Tamagawa number conjecture (Naumann)<br />
* Course Etale cohomology (Jannsen)<br />
* Seminar Berkovich spaces (Gubler/K&uuml;nnemann)<br />
* Seminar Calabi Conjecture and special holonomy (Ammann)<br />
* Seminar Homotopical algebra -- Model categories (Raptis)<br />
* Seminar Spaces of manifolds and metrics of positive scalar curvature (Ammann/Bunke/Raptis)<br />
* LKS Seminar (Friedl, L&ouml;h)<br />
<br><br />
=== Winter Semester 2014/15 ===<br />
* AG-Seminar (Bunke)<br />
* Higher Invariants Seminar (Kings)<br />
* Seminar Metrics of positive scalar curvature (Ammann/Bunke)<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
* Course Triangulated categories (Raventos)<br />
* Seminar L2-Invariants (Friedl/Zentner)<br />
<br><br />
=== Summer Semester 2014 ===<br />
* AG-Seminar (Bunke)<br />
* Oberseminar Topology (TMF) (Bunke)<br />
* Seminar K-theory of p-adic algebras (Kerz/Jannsen/Naumann/Kings)<br />
* Seminar Bounded cohomology (L&ouml;h)]<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
{{Template:Videos}}</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Previous_events&diff=3063Previous events2025-03-18T10:07:36Z<p>Mar09836: </p>
<hr />
<div>== SFB Lecture ==<br />
<br />
* [[Template:CalendarSFBColloquium | SFB Lecture]]<br />
<br />
== SFB Seminar ==<br />
<br />
* [[Template:CalendarSFBSeminar | SFB Seminar]]<br />
<br />
== Conferences and Workshops ==<br />
===2025===<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Interactions_between_homotopy_theory_and_CAlgebraic_KTheory Interactions between C*-algebraic KK-theory and homotopy theory,] January 7-17, 2025 (online) organized by Benjamin Dünzinger, Yigal Kamel and Fredrick Mooers<br />
* Block seminar on Seiberg-Witten theory, February 23-28, Youth Hostel Ratzeburg, organized by Bernd Ammann, Hans-Joachim Hein (Münster) and Hartmut Weiß (Kiel)<br />
===2024=== <br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Windberg2024 Windberg Junior SFB Meeting], October 01-05, 2024, organized by Katrin Henkel, Clara Otte, Johannes Glossner and Zhenghang Du.<br />
*[https://sites.google.com/view/4mfdalgo/home 4-manifolds & algorithms], September 9-13, 2024, organized by Stefan Friedl and Marc Kegel<br />
*[https://sites.google.com/view/european-talbot/2024-workshop European Talbot workshop 2024], 29 July - 2 Aug, 2024, organized by C. Scheimbauer, Luciana Basualdo Bonatto, Daniel Bermudez, Alice Hedenlund, Hyeonhee Jin, Yuqing Shi, and Filippos Sytilidis<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Non-Archimedean_and_Tropical_Geometry Conference"Non-Archimedean and Tropical Geometry"], July 22-26, 2024, organized by Debam Biswas, Enrica Mazzon and Léonard Pille-Schneider<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Page_Interactions_between_algebra_equivariance_and_homotopy_theory_Summer_School Summer School "Interactions between algebra, equivariance, and homotopy theory"], June 24-28, 2024, organized by Luca Pol and Jordan Williamson<br />
* [https://math-inf.uni-greifswald.de/institut/ueber-uns/mitarbeitende/waldorf/from-analysis-to-homotopy-theory/ Conference "From Analysis to Homotopy Theory"] in honor of Ulrich Bunke's 60th Birthday, May 13-17, 2024 at Greifswald, organized by Bernd Ammann, Thomas Nikolaus, George Raptis and Konrad Waldorf <br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Bavarian_Geometry_and_Topology_Meeting_XII "12th Bavarian Geometry and Topology Meeting"], April 8-9, 2024, organized by Bastiaan Cnossen, Benjamin Dünzinger and Kevin Li<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Nearby_cycles_and_derived_geometry Conference "Nearby cycles and derived geometry"], February 26-March 1, 2024, organized by Denis-Charles Cisinski and Marc Hoyois<br />
<br><br />
=== 2023 ===<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Windberg Windberg Junior SFB Meeting], [http://www.jugendbildungsstaette-windberg.de Location], [https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Windberg Programme] October 04-07, 2023, organized by Katrin Henkel, Luca Pol, Jana Nickel, Johannes Glossner and Benjamin Dünzinger<br />
*[https://homepages.uni-regensburg.de/~lel61523/swissknots Conference "Swiss Knots"], September 6-8, 2023,organized by Peter Feller (ETHZ), Lukas Lewark (Regensburg)<br />
*[https://itp-school-2023.github.io/ Summer School and Workshop "Interactions of Proof Assistants and Mathematics"], September 18-29, 2023, organized by Clara Löh, Denis-Charles Cisinski, Philipp Rümmer<br />
*[https://homepages.uni-regensburg.de/~lum63364/ConferenceFFT/index.html Conference "Functorial Field Theory"], August 14-18, 2023, organized by Matthias Ludewig and Claudia Scheimbauer [https://sfb-higher-invariants.app.uni-regensburg.de/images/2/23/Higher_structures3.pdf (Poster)]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php/SFB_transchromatic_2020 Conference "Transatlantic transchromatic conference II - Andy Baker 70"], July 31 - August, 04, 2023, organized by T. Barthel, D. Heard, N. Naumann (Regensburg), L. Pol (Regensburg), N. Stapleton<br />
*Workshop [[Algebraic K-theory of spaces]], July 24-28, 2023, organized by George Raptis and Christoph Winges<br />
*[[Regensburg days on non-archimedean geometry]] July 25th-27th 2023, workshop organized by Walter Gubler, Klaus Künnemann, and Enrica Mazzon <br />
*[[KFZM-Conference: Gauge theory and its application to geometry and low-dimensional topology]] (Conference by the Kepler-Forschungszentrum Mathematik), July 17-21, organized by Bernd Ammann (Regensburg), Stefan Friedl (Regensburg), Raphael Zentner (Durham UK)<br />
*[http://geomana2023.sfb-higher-invariants.de/ Conference "Geometric analysis"], March 7-11, 2023, organized by Bernd Ammann (Regensburg), Gilles Carron (Nantes), and Kazuo Akutagawa (Tokyo)<br />
<br><br />
=== 2022 ===<br />
*[https://ammann.app.uni-regensburg.de/conferences/2022Blockseminar/ Block seminar about "Construction and degeneration of Einstein 4-manifolds"], Sulzbürg (close to Neumarkt), October 03-08, 2022<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Windberg2022 Windberg Junior SFB Meeting], October 05-08, 2022.<br />
*[[Recent advances in bounded cohomology]], September 26-30, 2022.<br />
* [https://www.uni-regensburg.de/mathematics/motives2022/startseite/index.html "Motives in Ratisbona], September 12-16, 2022.<br />
* [https://www.uni-regensburg.de/mathematik/natrop2022/homepage/index.html Young Researchers' Conference on Non-Archimedean and Tropical Geometry], August 01 - August 05, 2022.<br />
* [https://www.matrix-inst.org.au/events/dynamics-foliations-and-geometry-ii/? Dynamics, Foliations, and Geometry II], January 31 - February 04, 2022, Regensburg / Creswick (hybrid).<br />
<br><br />
=== 2021 ===<br />
* [http://frenck.net/Math/BGTM/ 9th Bavarian Geometry & Topology Meeting], 16-17 December, Augsburg.<br />
*[http://www.jugendbildungsstaette-windberg.de Windberg Junior SFB Meeting], November 17-21, 2021.<br />
* [[Arakelov2020|'''Arakelov Geometry''']], September 6-10, 2021 <br />
* [https://cbz20.raspberryip.com/Perspectives-2021/ Perspectives on quantum link homology theories], August 9-15, 2021<br />
* [https://k-theory2021.sciencesconf.org K-Theory and Motives], July 19-23, 2021, '''CANCELLED'''<br />
* [http://www.scheimbauer.at/BavarianGeoTop2021_VIII.html 8th Bavarian Geometry & Topology Meeting], July 16, 2021 (online)<br />
* [[Eisenstein2021|'''Eisenstein Series and Equivariant Cohomology''']], July 5-7, 2021<br />
<br><br />
=== 2020 ===<br />
* [http://www.scheimbauer.at/BavarianGeoTop2020.html 7th Bavarian Geometry & Topology Meeting] December 4, 2020.<br />
* Mathematik und Gender – ein Paradoxon? (Kurzworkshop-Reihe – eine Einführung ins Thema Gender, in German). November 11, December 2 and December 9, 2020.<br />
*[[Meeting Windberg]] 06.10.-09.10.2020<br />
*Virtual workshop: Simplicial Volumes and Bounded Cohomology 21.09.-25.09.2020<br />
*[[Higher Categories and Geometry]] 31.08.2020-04.09.2020 CANCELLED!<br />
*Conference on Transchromatic Homotopy Theory II 03.08.-07.08.2020 POSTPONED!<br />
*[https://sites.google.com/view/european-talbot/2020-workshop European Talbot Workshop 2020, 19.07.2020-25.07.2020] POSTPONED!<br />
*[https://homepages.uni-regensburg.de/~spj54141/conference2020/index.html Number theory days in Regensburg 27.04.2020-30.04.2020] CANCELLED!<br />
<br><br />
=== 2019 ===<br />
*[[Meeting Windberg]] 08.12.-11.12.2019<br />
* [https://www.uni-augsburg.de/en/vkal/bavarian-geometrytopology-meeting-v Bavarian Geometry & Topology Meeting IV] Augsburg, 5-6 December 2019 <br />
*[[Regional Arbeitstagung/workshop on Foliations]] 24.10.-26.10.2019<br />
*[[Low-Dimensional Topology Workshop]] 21.10.-23.10.2019<br />
*[[Workshop "Regensburg days on non-archimedean geometry"| Workshop "Regensburg days on non-archimedean and tropical geometry"]] 30.9.-2.10.2019<br />
*[[Autumn School "Computations in motivic homotopy theory'']] 16.09.-20.09.2019<br />
*[https://www.uni-regensburg.de/mathematics/natrop2019/index.html Young Researchers' conference on Non-Archimedean and Tropical Geometry 29.07.-02.08.2019]<br />
*European Talbot 2019 07.07.-13.07.2019<br />
*[[Bavarian Geometry and Topology Meeting V]] 04.07.-05.07.2019<br />
*[[Derivators]] 09.04.-12.04.2019<br />
*[[Workshop_volume2019|Workshop: Riemannian and Simplicial Volume]] 08.04.-11.04.2019<br />
*[[Ph.D. students' mini-course on Stable Homotopy Theory]] 01.04.-05.04.2019<br />
<br><br />
=== 2018 ===<br />
*[[Analytical problems in conformal geometry and applications]] 17.09.-21.09.2018<br />
*[[Special Metrics and Symmetries on Complex Manifolds]] 11.09-14.09.2018<br />
*[[Seminar on Determination, K-Theory and Epsilon-Factor]] 09.-10.08.2018<br />
*Eurotalbot 2018 29.07.-04.08.2018<br />
*[[Conference: Gauge theory and applications]] 23.07.-27.07.2018<br />
*[[Summer school: Gauge theory and applications]] 17.07.-20.07.2018<br />
* 3rd Bavarian Geometry & Topology Meeting 11.07.-12.07.2018<br />
*Homotopy Theory Workshop 05.05.2018<br />
<br><br />
=== 2017 ===<br />
*Manifolds and Groups 2017 25.09.-29.09.2017<br />
*Non-Positively Curved Groups and Spaces 18.09.-22.09.2017<br />
*Student's conference on Nonarchimedean and Tropical Geometry 31.07.-04.08.2017<br />
* [https://www.math.uni-augsburg.de/prof/diff/Konferenz/ Regional Geometry and Topology Meeting 23.06.2017]<br />
* Conference on Transchromatic Homotopy Theory 06.06.-09.06.2017<br />
* Conference on Invertibility and Duality in Derived Algebraic Geometry and Homotopy Theory 03.04.-07.04.2017<br />
<br><br />
=== 2016 ===<br />
* [[SFB_school_Bordism_Ltheory_2016|Winter School "Bordism, L-theory, and real algebraic K-theory" 05.12.-09.12.2016]] <br />
* [[SFB_conference_arakelov2016|Conference "Arakelov Geometry - Archimedean and Non-Archimedean Aspects" 05.09.-09.09.2016]]<br />
* [[SFB_conference_LSD2016|Workshop "Large Scale Dimensions" 25.07.-29.07.2016]]<br />
* [[SFB_conference_3manifolds_floer_2016|Workshop "3-manifolds and Floer theories" 19.07.-22.07.2016]]<br />
* [[Workshop "Regensburg days on non-archimedean geometry" 13.07.-14.07.2016]]<br />
* Workshop "Women in Numbers Regensburg" 28.06.2016 [http://www.uni-regensburg.de/Fakultaeten/nat_Fak_I/perucca/WiNR.html Info]<br />
<br><br />
=== 2015 ===<br />
* [[Summer School: Algebraic K-theory and Trace Methods]] 03.08.2015 - 07.08.2015<br />
* [[Summer School: Cohomology and Large Scale Geometry]] 27.07.2015 - 31.07.2015<br />
*[[Second | Second Research group meeting on Chern classes in bounded cohomology]] 20.07.2015 - 24.07.2015<br />
* [[Spring School: Algebraic K-theory of Topological Algebras]] 16.03.2015-20.03.2015<br />
*[[First | First Research group meeting on Chern classes in bounded cohomology]] 23.02.2015 - 27.02.2015<br />
<br><br />
=== 2014 ===<br />
* [[Continuous K-theory of p-adic rings]] September 29-October 2, 2014<br />
* [[Opening Conference]] September 22-26, 2014<br />
* [[Modular Invariants in Topology and Analysis]] September 8-12, 2014<br />
<br><br />
== Courses and seminars ==<br />
===Winter Semester 2024/2025===<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=HIOB_WS24/25 HIOB]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=AG-Seminar_(Kings) AG-Seminar (Kings)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1255 Oberseminar on parametrized semiadditivity (Denis-Charles Cisinski, Bastiaan Cnossen, Sil Linskens)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1228 AG-Seminar (Kerz)][https://elearning.uni-regensburg.de/course/view.php?id=67958 (GRIPS-Link)]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=AG-Seminar_WS2021/22: AG-Seminar (Bunke)]<br />
*[https://loeh.app.uni-regensburg.de/osGAGeo/?StartDatum=2024-10-01 Oberseminar Globale Analysis (Ammann, Bunke, Friedl, Löh, Pilca)]<br />
*[https://loeh.app.uni-regensburg.de/teaching/lkssem/ LKS-Seminar (Friedl, Löh)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1223 Oberseminar Arakelovtheorie (Gubler, Künnemann)]<br />
*[https://ammann.app.uni-regensburg.de/lehre/2024w_amsem/ AG-Seminar (Ammann)]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=BCRV AG-Seminar (Kipp, Cisinski)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1230 Introduction to Stable Homotopy Theory (Cnossen), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1252 The coarse Baum Connes conjecture (Bunke), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1259 Seminar on Advanced Differential Geometry (Ammann), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1229 Class field theory (Ziegler, Kerz), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1253 Abelian Varieties (de Mello)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1256 Topological K-theory and vector fields on spheres (Winges)]<br />
===Summer Semester 2024===<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1203 Differential Cohomology (Bunke), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1177 Differential Geometry II (Ammann), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1167 Modular Forms (de Mello Bezerra), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1193 Formalization of higher category theory II (Cisinski), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1180 Lie groups and representation theory (Cnossen), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1155 Algebraic topology III.5 (Friedl), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1195 Algebraic Geometry II (Gubler), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1196 Cohomology of Sheaves and Schemes (Gubler), Seminar]<br />
*[https://hoyois.app.uni-regensburg.de/SS24/algtop2/index.html Algebraic Topology II (Hoyois), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1186 Introduction to Condensed Mathematics (Naumann), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1206 Stratifolds and singular (co)homology (Raptis), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1207 Cut-and-paste invariants of manifolds (Raptis), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1211 K-theory of finite fields (Bertizzolo, Raptis), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1194 Classical algebraic K-theory (Schäppi), Lecture]<br />
*[https://homepages.uni-regensburg.de/~sep03286/GrothendieckRing.html Grothendieck ring of varieties and birational geometry (Sechin), Seminar]<br />
*[https://ammann.app.uni-regensburg.de/lehre/2024s_Gromov-Hausdorff_sem/ Riemannian Gromov-Hausdorff convergence and weighted differential operators (Ammann), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1184 Oberseminar on the chromatic Nullstellensatz (Naumann)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1197 AG-Seminar (Kerz)]<br />
*[https://hoyois.app.uni-regensburg.de/SS24/motspec/index.html Motivic spectra (Hoyois, Kipp)]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=AG-Seminar_WS2021/22: AG-Seminar (Bunke)]<br />
*[https://loeh.app.uni-regensburg.de/osGAGeo/?StartDatum=2024-04-01 Oberseminar Globale Analysis (Ammann, Bunke, Friedl, Löh, Pilca)]<br />
*[https://loeh.app.uni-regensburg.de/teaching/lkssem/ LKS-Seminar (Friedl, Löh)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1171 Oberseminar Arakelovtheorie (Gubler, Künnemann)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1204 Research seminar on arithmetic geometry (Kufner)]<br />
*[https://ammann.app.uni-regensburg.de/lehre/2024s_amsem/ AG-Seminar (Ammann)]<br />
<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=HIOB_SS24 HIOB]<br />
===Winter Semester 2023/2024===<br />
* [[HIOB_WS23/24| Higher Invariants Oberseminar (HIOB): ''Perfectoid spaces and applications'']]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1126 Formalization of higher category theory (Cisinski), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1101 Knot theory (Friedl), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1112 Decision problems in groups (Löh, Uschold, Hofmann), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1119 On the Birch-Swinnerton-Dyer conjecture for elliptic curves with complex multiplication (Kings), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1135 Group cohomology (Li), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1140 Acyclic maps and the plus construction (Raptis), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1145 Localisation and devissage in algebraic K-theory (Winges), Lecture]<br />
*[https://homepages.uni-regensburg.de/~lum63364/SeminarFFT/index.html Functorial field theory (Ammann, Ludewig), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1131 Characteristic classes and index theory (Ammann, Ludewig), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1149 On the 6-functor formalism (following Scholze) (Cisinski, Naumann und Scheimbauer), Seminar]<br />
*[https://hoyois.app.uni-regensburg.de/WS24/freudenthal/index.html Oberseminar The P¹-Freudenthal suspension theorem (Hoyois, Sechin)]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=AG-Seminar_WS2021/22: AG-Seminar (Bunke, Raptis, Cisinski)]<br />
*[https://loeh.app.uni-regensburg.de/osGAGeo/?StartDatum=2023-10-01 Oberseminar Globale Analysis (Ammann, Bunke, Friedl, Löh, Pilca)]<br />
*[https://loeh.app.uni-regensburg.de/teaching/lkssem/ LKS-Seminar (Friedl, Löh)]<br />
*[https://events-nwf.app.uni-regensburg.de/index.php?StartDatum=2023-10-01&Bereich=s&Filter={11x200000}&MyFilter={11x200000}&lang=de Arakelov Seminar (Gubler, Künnemann)]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=AG-Seminar_(Kings) AG-Seminar (Kings)]<br />
*[https://ammann.app.uni-regensburg.de/lehre/2023w_amsem/ AG-Seminar (Ammann)]<br />
<br><br />
===Summer Semester 2023===<br />
*Index Theory (Ludewig)<br />
*Noncommutative Homotopy Theory II (Bunke) <br />
*[https://ammann.app.uni-regensburg.de/lehre/2023s_symplectic/ Symplectic Geometry] (Ammann)<br />
*[[HIOB_SS23| Higher Invariants Oberseminar (HIOB): ''Chromatic Homotopy Theory'']]<br />
* [https://ammann.app.uni-regensburg.de/lehre/2023s_semiclassic Seminar on semiclassical analysis]<br />
*[https://loeh.app.uni-regensburg.de/osGAGeo/?StartDatum=2023-04-01 Oberseminar Globale Analysis (Ammann, Bunke, Friedl, Löh, Pilca)]<br />
*[https://hoyois.app.uni-regensburg.de/SS23/ksel/index.html Oberseminar Selmer K-theory (Hoyois)]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=AG-Seminar_WS2021/22: AG-Seminar (Bunke, Raptis, Cisinski)]<br />
*[https://loeh.app.uni-regensburg.de/teaching/lkssem/ LKS-Seminar (Friedl, Löh)]<br />
*[https://events-nwf.app.uni-regensburg.de/index.php?StartDatum=2023-4-01&Bereich=s&Filter={11x200000}&MyFilter={11x200000}&lang=de Arakelov Seminar (Gubler, Künnemann)]<br />
*[https://ammann.app.uni-regensburg.de/amsem/ AG-Seminar (Ammann, Ludewig)]<br />
*[[AG-Seminar (Kings)]]<br />
<br><br />
===Winter Semester 2022/2023===<br />
*Motivic homotopy theory (Hoyois)<br />
* [https://ammann.app.uni-regensburg.de/lehre/2022w_semiclassic Seminar on semiclassical analysis]<br />
* [[HIOB_WS22/23| Higher Invariants Oberseminar (HIOB): ''Condensed Mathematics and Applications'']]<br />
* [[AG-Seminar WS2021/22:| AG-Seminar]]<br />
*[https://loeh.app.uni-regensburg.de/osGAGeo/ Oberseminar Globale Analysis (Ammann, Bunke, Friedl, Löh, Pilca)]<br />
*[https://hoyois.app.uni-regensburg.de/WS23/prismatic/index.html Oberseminar Absolute prismatic cohomology (Hoyois)]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=AG-Seminar_WS2021/22: AG-Seminar (Bunke, Raptis, Cisinski)]<br />
*[https://loeh.app.uni-regensburg.de/teaching/lkssem/ LKS-Seminar (Friedl, Löh)]<br />
*[https://events-nwf.app.uni-regensburg.de/index.php?StartDatum=2023-02-01&Bereich=s&Filter={11x200000}&MyFilter={11x200000}&lang=de Arakelov Seminar (Gubler, Künnemann)]<br />
*AG-Seminar (Ammann, Ludewig)<br />
*AG-Seminar (Kings)<br />
<br><br />
===Summer Semester 2022===<br />
<br />
* [https://www.dm.unibo.it/~marco.moraschini2/IYSBC_SV.html International Young Seminars on Bounded Cohomology and Simplicial Volume]<br />
* [[HIOB_SS22| Higher Invariants Oberseminar (HIOB): ''D-Modules'']]<br />
* [[AG-Seminar WS2021/22:| AG-Seminar]]<br />
<br><br />
===Winter Semester 2021/2022===<br />
<br />
* [[HIOB_2021/22| Higher Invariants Oberseminar (HIOB): ''Aspherical Manifolds'']] <br />
* [[AG-Seminar WS2021/22:| AG-Seminar]]<br />
* Young Seminars on Bounded Cohomology and Simplicial Volume<br />
<br><br />
===Summer Semester 2021===<br />
* [[HIOB_2021:|'''Higher Invariants Oberseminar (HIOB)''']] <br />
* [[AG-Seminar|'''AG Seminar''']]<br />
* International Young Seminars on Bounded Cohomology and Simplicial Volume<br />
* Seminar on the h-principle, Tuesday 16-18<br />
* [[Regensburg low-dimensional geometry and topology seminar]]<br />
<br><br />
=== Winter Semester 2020/21 ===<br />
* Oberseminar: Hermitian K-theory for stable ∞-categories<br />
*[[AG-Seminar]]<br />
* [[HIOB_2020:|'''Higher Invariants Oberseminar (HIOB)''']] <br />
* International young seminar on bounded cohomology and simplicial volume<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Summer Semester 2020 ===<br />
* [[HIOB 2020: ]]<br />
*International young seminar on bounded cohomology and simplicial volume<br />
*Seminar on Condensed/Pyknotic Mathematics<br />
*AG-Seminar<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Winter Semester 2019/2020 ===<br />
* [[Seminar: Prismatic cohomology]]<br />
* [[AG-Seminar 2019/2020]]<br />
* [[HIOB 2019/2020: Étale Homotopy Type]]<br />
* [[AG-Seminar (Kerz) 2019/2020]]<br />
* Seminar: [https://graptismath.net/higher-categories-WS19.html Topics in Higher Category Theory]<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Summer Semester 2019 ===<br />
*[[Higher_Invariants_Oberseminar_SS19| Higher Invariants Oberseminar (HIOB) SS2019]]<br />
*[[K-theory seminar SS19]]<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Winter Semester 2018/19 ===<br />
* [[Higher_Invariants_Oberseminar_WS1819| Higher Invariants Oberseminar (HIOB) WS2018/19]]<br />
* [[K-theory seminar]]<br />
* [[Motivic Sheaves WS 2018/19]]<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Summer Semester 2018 ===<br />
*[[Higher Invariants Oberseminar SS2018]]<br />
*[[AG-Seminar_(Kerz)]]<br />
*[[Motivic Sheaves SS2018]]<br />
* LKS Seminar (Friedl, L&ouml;h)<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Winter Semester 2017/18 ===<br />
*[[Higher Invariants Oberseminar WS 2017/2018]]<br />
*[[Motivic sheaves WS 2017/2018]]<br />
* LKS Seminar (Friedl, L&ouml;h)<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Summer Semester 2017 ===<br />
* [[Higher Invariants Oberseminar SS 2017]]<br />
* [[AG-Seminar (Kerz) SS2017]]<br />
* LKS Seminar (Friedl, L&ouml;h)<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Winter Semester 2016/17 ===<br />
* [[Seminar on the Hopkins-Morel-Hoyois isomorphism]]<br />
* [[Higher Invariants Oberseminar WS16/17]]<br />
* Oberseminar Arakelov-Theorie WS 16/17<br />
* [[AG-Seminar (Kerz)]]<br />
* LKS Seminar (Friedl, L&ouml;h)<br />
* Oberseminar Arithmetische Geometrie (Kings)<br />
* Seminar Homological Stability (Bunke)<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Summer Semester 2016 ===<br />
* [[AG-Seminar (Jannsen/Kerz)]]<br />
* [[Higher Invariants Oberseminar SoSe16]]<br />
* Course on coarse geometry (Bunke)<br />
* AG-Seminar (Bunke)<br />
* Oberseminar Arithmetische Geometrie (Kings)<br />
* Seminar Coxeter Groups (L&ouml;h/Marcinkowski)<br />
* Seminar Topics in Higher Category Theory (Noel/Raptis)<br />
* LKS Seminar (Friedl, L&ouml;h)<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Winter Semester 2015/16 ===<br />
* [[Lecture Series Prof. Dr. I. Burgos Gil, ICMAT Madrid]] [http://www.uni-regensburg.de/Fakultaeten/nat_Fak_I/Gaeste/Abstracts/Burgos.pdf (Abstract)]<br />
* [[AG-Seminar (Kerz)]]<br />
* [[Higher Invariants Oberseminar WS1516|Higher Invariants Oberseminar (HIOB)]]<br />
* AG-Seminar (Bunke)<br />
* Oberseminar Arithmetische Geometrie (Kings)<br />
* Seminar Transfers, Umkehr maps and Riemann-Roch type theorems (Engel/Raptis)<br />
* Course Introduction to infinity-categories (Noel/Raptis)<br />
* Course Large scale geometry and index theory (Engel)<br />
* LKS Seminar (Friedl, L&ouml;h)<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Summer Semester 2015 ===<br />
* [[Higher Invariants Oberseminar|Higher Invariants Oberseminar (HIOB)]]<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
* Oberseminar Arithmetische Geometrie (Kings)<br />
* Oberseminar 2015: Tamagawa number conjecture (Naumann)<br />
* Course Etale cohomology (Jannsen)<br />
* Seminar Berkovich spaces (Gubler/K&uuml;nnemann)<br />
* Seminar Calabi Conjecture and special holonomy (Ammann)<br />
* Seminar Homotopical algebra -- Model categories (Raptis)<br />
* Seminar Spaces of manifolds and metrics of positive scalar curvature (Ammann/Bunke/Raptis)<br />
* LKS Seminar (Friedl, L&ouml;h)<br />
<br><br />
=== Winter Semester 2014/15 ===<br />
* AG-Seminar (Bunke)<br />
* Higher Invariants Seminar (Kings)<br />
* Seminar Metrics of positive scalar curvature (Ammann/Bunke)<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
* Course Triangulated categories (Raventos)<br />
* Seminar L2-Invariants (Friedl/Zentner)<br />
<br><br />
=== Summer Semester 2014 ===<br />
* AG-Seminar (Bunke)<br />
* Oberseminar Topology (TMF) (Bunke)<br />
* Seminar K-theory of p-adic algebras (Kerz/Jannsen/Naumann/Kings)<br />
* Seminar Bounded cohomology (L&ouml;h)]<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
{{Template:Videos}}</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Events&diff=3062Events2025-03-18T10:00:34Z<p>Mar09836: </p>
<hr />
<div>__NOTOC__<br />
{{Template:Upcoming Events}}<br />
{{Template:CalendarMathDpt}}<br />
<br />
== Upcoming Conferences and Workshops ==<br />
<br />
<br />
=== 2025 ===<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Motivic_homotopy_theory_2025 Motivic homotopy theory,] March 17-21, 2025<br />
*[https://www.matthias-ludewig.eu/ConferenceTopInsGreifswald/index.php C*-Algebras, Coarse Geometry and Physics] June 23-27, 2025 organized by Matthias Ludewig, Guo Chuan Thiang and Alexander Engel<br />
*[https://wimregensburg.app.uni-regensburg.de/conference.html Regensburg GAP days], July 28.-30., 2025<br />
*[https://l-values-2025.esaga.net Motives, L-values and Eisenstein series], September 22.-26., 2025 organized by Johannes Sprang and George Tamme<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis Conference Higher Invariants: interactions between arithmetic geometry and global analysis,] October 6.-10., 2025 organized by Ulrich Bunke, Denis-Charles Cisinski and Guido Kings<br />
*[http://www.jugendbildungsstaette-windberg.de Windberg Junior SFB Meeting], October 15.-18., 2025<br />
<br><br />
== Lecture Courses and Special Topic Seminars ==<br />
<br />
===Summer Semester 2025===<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1313 Algebraic K-theory (Hoyois), Lecture]<br />
*[https://elearning.uni-regensburg.de/course/view.php?id=69507 Seminar on etale cohomology (Kerz), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1301 Seiberg-Witten theory (Ammann), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1300 Advanced Geometry and Topology (Ammann), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1294 Galois Representations and L-functions (Sabadin, de Mello), Seminar][https://elearning.uni-regensburg.de/enrol/index.php?id=69470 (GRIPS-Link)]<br />
*[https://sites.google.com/view/bastiaan-cnossen/teaching/so25-introduction-to-higher-algebra Introduction to Higher Algebra (Cnossen), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1282 Topics in Topology (Friedl), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1285 Knot Theory (Friedl), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1332 Diophantine Geometry II (Gubler), Lecture]<br />
*[https://www.jeroenhekking.nl/teaching/introduction-to-derived-algebraic-geometry Introduction to derived algebraic geometry (Hekking), Lecture]<br />
*[https://hoyois.app.uni-regensburg.de/SS25/A1homotopy/index.html A^1-invariance in algebraic geometry (Hoyois), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1323 Complex linear differential equations (Kerz), Lecture][https://elearning.uni-regensburg.de/enrol/index.php?id=69506 (GRIPS-Link)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1278 Non-Archimedean Banach Algebras (Künnemann), Lecture]<br />
*[https://sites.google.com/view/sil-linskens/teaching/chromatic-homotopy-theory Chromatic Homotopy Theory (Linskens), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1291 Arithmetic of quadratic forms (Kerz, Echter, Zhou), Seminar][https://elearning.uni-regensburg.de/enrol/index.php?id=69463 (GRIPS-Link)]<br />
<br><br />
<br />
===Winter Semester 2024/2025===<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1230 Introduction to Stable Homotopy Theory (Cnossen), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1252 The coarse Baum Connes conjecture (Bunke), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1259 Seminar on Advanced Differential Geometry (Ammann), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1229 Class field theory (Ziegler, Kerz), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1253 Abelian Varieties (de Mello)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1256 Topological K-theory and vector fields on spheres (Winges)]<br />
<br />
<br />
<br />
== CRC Research Seminars ==<br />
<br />
===Summer Semester 2025===<br />
*[https://hoyois.app.uni-regensburg.de/SS25/blochkato/index.html The Bloch-Kato conjecture (Hoyois, Kipp)]<br />
*[https://ammann.app.uni-regensburg.de/lehre/2025s_amsem/ AG-Seminar (Ammann)]<br />
*[https://loeh.app.uni-regensburg.de/osGAGeo/ Oberseminar Globale Analysis (Ammann, Bunke, Friedl, Löh, Pilca)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1327 AG-Seminar (Kings)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1279 Oberseminar Arakelovtheorie (Gubler, Künnemann)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1283 LKS-Seminar (Friedl, Löh)]<br />
<br><br />
<br />
===Winter Semester 2024/2025===<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=AG-Seminar_(Kings) AG-Seminar (Kings)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1255 Oberseminar on parametrized semiadditivity (Denis-Charles Cisinski, Bastiaan Cnossen, Sil Linskens)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1228 AG-Seminar (Kerz)][https://elearning.uni-regensburg.de/course/view.php?id=67958 (GRIPS-Link)]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=AG-Seminar_WS2021/22: AG-Seminar (Bunke)]<br />
*[https://loeh.app.uni-regensburg.de/osGAGeo/?StartDatum=2024-10-01 Oberseminar Globale Analysis (Ammann, Bunke, Friedl, Löh, Pilca)]<br />
*[https://loeh.app.uni-regensburg.de/teaching/lkssem/ LKS-Seminar (Friedl, Löh)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1223 Oberseminar Arakelovtheorie (Gubler, Künnemann)]<br />
*[https://ammann.app.uni-regensburg.de/lehre/2024w_amsem/ AG-Seminar (Ammann)]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=BCRV AG-Seminar (Kipp, Cisinski)]<br />
<br><br />
<br />
{{Template:Previous Events}}</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Events&diff=3061Events2025-03-18T09:59:42Z<p>Mar09836: </p>
<hr />
<div>__NOTOC__<br />
{{Template:Upcoming Events}}<br />
{{Template:CalendarMathDpt}}<br />
<br />
== Upcoming Conferences and Workshops ==<br />
<br />
<br />
=== 2025 ===<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Motivic_homotopy_theory_2025 Motivic homotopy theory,] March 17-21, 2025<br />
*[https://www.matthias-ludewig.eu/ConferenceTopInsGreifswald/index.php C*-Algebras, Coarse Geometry and Physics] June 23-27, 2025 organized by Matthias Ludewig, Guo Chuan Thiang and Alexander Engel<br />
*[https://wimregensburg.app.uni-regensburg.de/conference.html Regensburg GAP days], July 28.-30., 2025<br />
*[https://l-values-2025.esaga.net Motives, L-values and Eisenstein series], September 22.-26., 2025 organized by Johannes Sprang and George Tamme<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis Conference Higher Invariants: interactions between arithmetic geometry and global analysis,] October 6.-10., 2025 organized by Ulrich Bunke, Denis-Charles Cisinski and Guido Kings<br />
*[http://www.jugendbildungsstaette-windberg.de Windberg Junior SFB Meeting], October 15.-18., 2025<br />
<br><br />
== Lecture Courses and Special Topic Seminars ==<br />
<br />
===Summer Semester 2025===<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1313 Algebraic K-theory (Hoyois), Lecture]<br />
*[https://elearning.uni-regensburg.de/course/view.php?id=69507 Seminar on etale cohomology (Kerz), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1301 Seiberg-Witten theory (Ammann), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1300 Advanced Geometry and Topology (Ammann), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1294 Galois Representations and L-functions (Sabadin, de Mello), Seminar] [https://elearning.uni-regensburg.de/enrol/index.php?id=69470 GRIPS-Link]<br />
*[https://sites.google.com/view/bastiaan-cnossen/teaching/so25-introduction-to-higher-algebra Introduction to Higher Algebra (Cnossen), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1282 Topics in Topology (Friedl), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1285 Knot Theory (Friedl), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1332 Diophantine Geometry II (Gubler), Lecture]<br />
*[https://www.jeroenhekking.nl/teaching/introduction-to-derived-algebraic-geometry Introduction to derived algebraic geometry (Hekking), Lecture]<br />
*[https://hoyois.app.uni-regensburg.de/SS25/A1homotopy/index.html A^1-invariance in algebraic geometry (Hoyois), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1323 Complex linear differential equations (Kerz), Lecture] [https://elearning.uni-regensburg.de/enrol/index.php?id=69506 GRIPS-Link]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1278 Non-Archimedean Banach Algebras (Künnemann), Lecture]<br />
*[https://sites.google.com/view/sil-linskens/teaching/chromatic-homotopy-theory Chromatic Homotopy Theory (Linskens), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1291 Arithmetic of quadratic forms (Kerz, Echter, Zhou), Seminar] [https://elearning.uni-regensburg.de/enrol/index.php?id=69463 GRIPS-Link]<br />
<br><br />
<br />
===Winter Semester 2024/2025===<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1230 Introduction to Stable Homotopy Theory (Cnossen), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1252 The coarse Baum Connes conjecture (Bunke), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1259 Seminar on Advanced Differential Geometry (Ammann), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1229 Class field theory (Ziegler, Kerz), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1253 Abelian Varieties (de Mello)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1256 Topological K-theory and vector fields on spheres (Winges)]<br />
<br />
<br />
<br />
== CRC Research Seminars ==<br />
<br />
===Summer Semester 2025===<br />
*[https://hoyois.app.uni-regensburg.de/SS25/blochkato/index.html The Bloch-Kato conjecture (Hoyois, Kipp)]<br />
*[https://ammann.app.uni-regensburg.de/lehre/2025s_amsem/ AG-Seminar (Ammann)]<br />
*[https://loeh.app.uni-regensburg.de/osGAGeo/ Oberseminar Globale Analysis (Ammann, Bunke, Friedl, Löh, Pilca)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1327 AG-Seminar (Kings)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1279 Oberseminar Arakelovtheorie (Gubler, Künnemann)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1283 LKS-Seminar (Friedl, Löh)]<br />
<br><br />
<br />
===Winter Semester 2024/2025===<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=AG-Seminar_(Kings) AG-Seminar (Kings)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1255 Oberseminar on parametrized semiadditivity (Denis-Charles Cisinski, Bastiaan Cnossen, Sil Linskens)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1228 AG-Seminar (Kerz)][https://elearning.uni-regensburg.de/course/view.php?id=67958 (GRIPS-Link)]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=AG-Seminar_WS2021/22: AG-Seminar (Bunke)]<br />
*[https://loeh.app.uni-regensburg.de/osGAGeo/?StartDatum=2024-10-01 Oberseminar Globale Analysis (Ammann, Bunke, Friedl, Löh, Pilca)]<br />
*[https://loeh.app.uni-regensburg.de/teaching/lkssem/ LKS-Seminar (Friedl, Löh)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1223 Oberseminar Arakelovtheorie (Gubler, Künnemann)]<br />
*[https://ammann.app.uni-regensburg.de/lehre/2024w_amsem/ AG-Seminar (Ammann)]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=BCRV AG-Seminar (Kipp, Cisinski)]<br />
<br><br />
<br />
{{Template:Previous Events}}</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Events&diff=3060Events2025-03-18T09:58:08Z<p>Mar09836: </p>
<hr />
<div>__NOTOC__<br />
{{Template:Upcoming Events}}<br />
{{Template:CalendarMathDpt}}<br />
<br />
== Upcoming Conferences and Workshops ==<br />
<br />
<br />
=== 2025 ===<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Motivic_homotopy_theory_2025 Motivic homotopy theory,] March 17-21, 2025<br />
*[https://www.matthias-ludewig.eu/ConferenceTopInsGreifswald/index.php C*-Algebras, Coarse Geometry and Physics] June 23-27, 2025 organized by Matthias Ludewig, Guo Chuan Thiang and Alexander Engel<br />
*[https://wimregensburg.app.uni-regensburg.de/conference.html Regensburg GAP days], July 28.-30., 2025<br />
*[https://l-values-2025.esaga.net Motives, L-values and Eisenstein series], September 22.-26., 2025 organized by Johannes Sprang and George Tamme<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis Conference Higher Invariants: interactions between arithmetic geometry and global analysis,] October 6.-10., 2025 organized by Ulrich Bunke, Denis-Charles Cisinski and Guido Kings<br />
*[http://www.jugendbildungsstaette-windberg.de Windberg Junior SFB Meeting], October 15.-18., 2025<br />
<br><br />
== Lecture Courses and Special Topic Seminars ==<br />
<br />
===Summer Semester 2025===<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1313 Algebraic K-theory (Hoyois), Lecture]<br />
*[https://elearning.uni-regensburg.de/course/view.php?id=69507 Seminar on etale cohomology (Kerz), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1301 Seiberg-Witten theory (Ammann), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1300 Advanced Geometry and Topology (Ammann), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1294 Galois Representations and L-functions (Sabadin, de Mello), Seminar] [https://elearning.uni-regensburg.de/enrol/index.php?id=69470 GRIPS-Link]<br />
*[https://sites.google.com/view/bastiaan-cnossen/teaching/so25-introduction-to-higher-algebra Introduction to Higher Algebra (Cnossen), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1282 Topics in Topology (Friedl), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1285 Knot Theory (Friedl), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1332 Diophantine Geometry II (Gubler), Lecture]<br />
*[https://www.jeroenhekking.nl/teaching/introduction-to-derived-algebraic-geometry Introduction to derived algebraic geometry (Hekking), Lecture]<br />
*[https://hoyois.app.uni-regensburg.de/SS25/A1homotopy/index.html A^1-invariance in algebraic geometry (Hoyois), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1323 Complex linear differential equations (Kerz), Lecture] [https://elearning.uni-regensburg.de/enrol/index.php?id=69506 GRIPS-Link]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1278 Non-Archimedean Banach Algebras (Künnemann), Lecture]<br />
*[https://sites.google.com/view/sil-linskens/teaching/chromatic-homotopy-theory Chromatic Homotopy Theory (Linskens), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1291 Arithmetic of quadratic forms (Kerz, Echter, Zhou), Seminar] [https://elearning.uni-regensburg.de/enrol/index.php?id=69463 GRIPS-Link]<br />
<br><br />
<br />
===Winter Semester 2024/2025===<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1230 Introduction to Stable Homotopy Theory (Cnossen), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1252 The coarse Baum Connes conjecture (Bunke), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1259 Seminar on Advanced Differential Geometry (Ammann), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1229 Class field theory (Ziegler, Kerz), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1253 Abelian Varieties (de Mello)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1256 Topological K-theory and vector fields on spheres (Winges)]<br />
<br />
<br />
<br />
== CRC Research Seminars ==<br />
<br />
===Summer Semester 2025===<br />
*[https://hoyois.app.uni-regensburg.de/SS25/blochkato/index.html The Bloch-Kato conjecture (Hoyois, Kipp)]<br />
*[https://ammann.app.uni-regensburg.de/lehre/2025s_amsem/ AG-Seminar (Ammann)]<br />
*[https://loeh.app.uni-regensburg.de/osGAGeo/ Oberseminar Globale Analysis (Ammann, Bunke, Friedl, Löh, Pilca)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1327 AG-Seminar (Kings)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1279 Oberseminar Arakelovtheorie (Gubler, Künnemann)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1283 LKS-Seminar (Friedl, Löh)]<br />
<br><br />
<br />
===Winter Semester 2024/2025===<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=AG-Seminar_(Kings) AG-Seminar (Kings)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1255 Oberseminar on parametrized semiadditivity (Denis-Charles Cisinski, Bastiaan Cnossen, Sil Linskens)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1228 AG-Seminar (Kerz)] [https://elearning.uni-regensburg.de/course/view.php?id=67958 GRIPS-Link]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=AG-Seminar_WS2021/22: AG-Seminar (Bunke)]<br />
*[https://loeh.app.uni-regensburg.de/osGAGeo/?StartDatum=2024-10-01 Oberseminar Globale Analysis (Ammann, Bunke, Friedl, Löh, Pilca)]<br />
*[https://loeh.app.uni-regensburg.de/teaching/lkssem/ LKS-Seminar (Friedl, Löh)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1223 Oberseminar Arakelovtheorie (Gubler, Künnemann)]<br />
*[https://ammann.app.uni-regensburg.de/lehre/2024w_amsem/ AG-Seminar (Ammann)]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=BCRV AG-Seminar (Kipp, Cisinski)]<br />
<br><br />
<br />
{{Template:Previous Events}}</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Previous_events&diff=3013Previous events2025-02-12T10:23:49Z<p>Mar09836: </p>
<hr />
<div>== SFB Lecture ==<br />
<br />
* [[Template:CalendarSFBColloquium | SFB Lecture]]<br />
<br />
== SFB Seminar ==<br />
<br />
* [[Template:CalendarSFBSeminar | SFB Seminar]]<br />
<br />
== Conferences and Workshops ==<br />
===2024=== <br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Windberg2024 Windberg Junior SFB Meeting], October 01-05, 2024, organized by Katrin Henkel, Clara Otte, Johannes Glossner and Zhenghang Du.<br />
*[https://sites.google.com/view/4mfdalgo/home 4-manifolds & algorithms], September 9-13, 2024, organized by Stefan Friedl and Marc Kegel<br />
*[https://sites.google.com/view/european-talbot/2024-workshop European Talbot workshop 2024], 29 July - 2 Aug, 2024, organized by C. Scheimbauer, Luciana Basualdo Bonatto, Daniel Bermudez, Alice Hedenlund, Hyeonhee Jin, Yuqing Shi, and Filippos Sytilidis<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Non-Archimedean_and_Tropical_Geometry Conference"Non-Archimedean and Tropical Geometry"], July 22-26, 2024, organized by Debam Biswas, Enrica Mazzon and Léonard Pille-Schneider<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Page_Interactions_between_algebra_equivariance_and_homotopy_theory_Summer_School Summer School "Interactions between algebra, equivariance, and homotopy theory"], June 24-28, 2024, organized by Luca Pol and Jordan Williamson<br />
* [https://math-inf.uni-greifswald.de/institut/ueber-uns/mitarbeitende/waldorf/from-analysis-to-homotopy-theory/ Conference "From Analysis to Homotopy Theory"] in honor of Ulrich Bunke's 60th Birthday, May 13-17, 2024 at Greifswald, organized by Bernd Ammann, Thomas Nikolaus, George Raptis and Konrad Waldorf <br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Bavarian_Geometry_and_Topology_Meeting_XII "12th Bavarian Geometry and Topology Meeting"], April 8-9, 2024, organized by Bastiaan Cnossen, Benjamin Dünzinger and Kevin Li<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Nearby_cycles_and_derived_geometry Conference "Nearby cycles and derived geometry"], February 26-March 1, 2024, organized by Denis-Charles Cisinski and Marc Hoyois<br />
<br><br />
=== 2023 ===<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Windberg Windberg Junior SFB Meeting], [http://www.jugendbildungsstaette-windberg.de Location], [https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Windberg Programme] October 04-07, 2023, organized by Katrin Henkel, Luca Pol, Jana Nickel, Johannes Glossner and Benjamin Dünzinger<br />
*[https://homepages.uni-regensburg.de/~lel61523/swissknots Conference "Swiss Knots"], September 6-8, 2023,organized by Peter Feller (ETHZ), Lukas Lewark (Regensburg)<br />
*[https://itp-school-2023.github.io/ Summer School and Workshop "Interactions of Proof Assistants and Mathematics"], September 18-29, 2023, organized by Clara Löh, Denis-Charles Cisinski, Philipp Rümmer<br />
*[https://homepages.uni-regensburg.de/~lum63364/ConferenceFFT/index.html Conference "Functorial Field Theory"], August 14-18, 2023, organized by Matthias Ludewig and Claudia Scheimbauer [https://sfb-higher-invariants.app.uni-regensburg.de/images/2/23/Higher_structures3.pdf (Poster)]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php/SFB_transchromatic_2020 Conference "Transatlantic transchromatic conference II - Andy Baker 70"], July 31 - August, 04, 2023, organized by T. Barthel, D. Heard, N. Naumann (Regensburg), L. Pol (Regensburg), N. Stapleton<br />
*Workshop [[Algebraic K-theory of spaces]], July 24-28, 2023, organized by George Raptis and Christoph Winges<br />
*[[Regensburg days on non-archimedean geometry]] July 25th-27th 2023, workshop organized by Walter Gubler, Klaus Künnemann, and Enrica Mazzon <br />
*[[KFZM-Conference: Gauge theory and its application to geometry and low-dimensional topology]] (Conference by the Kepler-Forschungszentrum Mathematik), July 17-21, organized by Bernd Ammann (Regensburg), Stefan Friedl (Regensburg), Raphael Zentner (Durham UK)<br />
*[http://geomana2023.sfb-higher-invariants.de/ Conference "Geometric analysis"], March 7-11, 2023, organized by Bernd Ammann (Regensburg), Gilles Carron (Nantes), and Kazuo Akutagawa (Tokyo)<br />
<br><br />
=== 2022 ===<br />
*[https://ammann.app.uni-regensburg.de/conferences/2022Blockseminar/ Block seminar about "Construction and degeneration of Einstein 4-manifolds"], Sulzbürg (close to Neumarkt), October 03-08, 2022<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Windberg2022 Windberg Junior SFB Meeting], October 05-08, 2022.<br />
*[[Recent advances in bounded cohomology]], September 26-30, 2022.<br />
* [https://www.uni-regensburg.de/mathematics/motives2022/startseite/index.html "Motives in Ratisbona], September 12-16, 2022.<br />
* [https://www.uni-regensburg.de/mathematik/natrop2022/homepage/index.html Young Researchers' Conference on Non-Archimedean and Tropical Geometry], August 01 - August 05, 2022.<br />
* [https://www.matrix-inst.org.au/events/dynamics-foliations-and-geometry-ii/? Dynamics, Foliations, and Geometry II], January 31 - February 04, 2022, Regensburg / Creswick (hybrid).<br />
<br><br />
=== 2021 ===<br />
* [http://frenck.net/Math/BGTM/ 9th Bavarian Geometry & Topology Meeting], 16-17 December, Augsburg.<br />
*[http://www.jugendbildungsstaette-windberg.de Windberg Junior SFB Meeting], November 17-21, 2021.<br />
* [[Arakelov2020|'''Arakelov Geometry''']], September 6-10, 2021 <br />
* [https://cbz20.raspberryip.com/Perspectives-2021/ Perspectives on quantum link homology theories], August 9-15, 2021<br />
* [https://k-theory2021.sciencesconf.org K-Theory and Motives], July 19-23, 2021, '''CANCELLED'''<br />
* [http://www.scheimbauer.at/BavarianGeoTop2021_VIII.html 8th Bavarian Geometry & Topology Meeting], July 16, 2021 (online)<br />
* [[Eisenstein2021|'''Eisenstein Series and Equivariant Cohomology''']], July 5-7, 2021<br />
<br><br />
=== 2020 ===<br />
* [http://www.scheimbauer.at/BavarianGeoTop2020.html 7th Bavarian Geometry & Topology Meeting] December 4, 2020.<br />
* Mathematik und Gender – ein Paradoxon? (Kurzworkshop-Reihe – eine Einführung ins Thema Gender, in German). November 11, December 2 and December 9, 2020.<br />
*[[Meeting Windberg]] 06.10.-09.10.2020<br />
*Virtual workshop: Simplicial Volumes and Bounded Cohomology 21.09.-25.09.2020<br />
*[[Higher Categories and Geometry]] 31.08.2020-04.09.2020 CANCELLED!<br />
*Conference on Transchromatic Homotopy Theory II 03.08.-07.08.2020 POSTPONED!<br />
*[https://sites.google.com/view/european-talbot/2020-workshop European Talbot Workshop 2020, 19.07.2020-25.07.2020] POSTPONED!<br />
*[https://homepages.uni-regensburg.de/~spj54141/conference2020/index.html Number theory days in Regensburg 27.04.2020-30.04.2020] CANCELLED!<br />
<br><br />
=== 2019 ===<br />
*[[Meeting Windberg]] 08.12.-11.12.2019<br />
* [https://www.uni-augsburg.de/en/vkal/bavarian-geometrytopology-meeting-v Bavarian Geometry & Topology Meeting IV] Augsburg, 5-6 December 2019 <br />
*[[Regional Arbeitstagung/workshop on Foliations]] 24.10.-26.10.2019<br />
*[[Low-Dimensional Topology Workshop]] 21.10.-23.10.2019<br />
*[[Workshop "Regensburg days on non-archimedean geometry"| Workshop "Regensburg days on non-archimedean and tropical geometry"]] 30.9.-2.10.2019<br />
*[[Autumn School "Computations in motivic homotopy theory'']] 16.09.-20.09.2019<br />
*[https://www.uni-regensburg.de/mathematics/natrop2019/index.html Young Researchers' conference on Non-Archimedean and Tropical Geometry 29.07.-02.08.2019]<br />
*European Talbot 2019 07.07.-13.07.2019<br />
*[[Bavarian Geometry and Topology Meeting V]] 04.07.-05.07.2019<br />
*[[Derivators]] 09.04.-12.04.2019<br />
*[[Workshop_volume2019|Workshop: Riemannian and Simplicial Volume]] 08.04.-11.04.2019<br />
*[[Ph.D. students' mini-course on Stable Homotopy Theory]] 01.04.-05.04.2019<br />
<br><br />
=== 2018 ===<br />
*[[Analytical problems in conformal geometry and applications]] 17.09.-21.09.2018<br />
*[[Special Metrics and Symmetries on Complex Manifolds]] 11.09-14.09.2018<br />
*[[Seminar on Determination, K-Theory and Epsilon-Factor]] 09.-10.08.2018<br />
*Eurotalbot 2018 29.07.-04.08.2018<br />
*[[Conference: Gauge theory and applications]] 23.07.-27.07.2018<br />
*[[Summer school: Gauge theory and applications]] 17.07.-20.07.2018<br />
* 3rd Bavarian Geometry & Topology Meeting 11.07.-12.07.2018<br />
*Homotopy Theory Workshop 05.05.2018<br />
<br><br />
=== 2017 ===<br />
*Manifolds and Groups 2017 25.09.-29.09.2017<br />
*Non-Positively Curved Groups and Spaces 18.09.-22.09.2017<br />
*Student's conference on Nonarchimedean and Tropical Geometry 31.07.-04.08.2017<br />
* [https://www.math.uni-augsburg.de/prof/diff/Konferenz/ Regional Geometry and Topology Meeting 23.06.2017]<br />
* Conference on Transchromatic Homotopy Theory 06.06.-09.06.2017<br />
* Conference on Invertibility and Duality in Derived Algebraic Geometry and Homotopy Theory 03.04.-07.04.2017<br />
<br><br />
=== 2016 ===<br />
* [[SFB_school_Bordism_Ltheory_2016|Winter School "Bordism, L-theory, and real algebraic K-theory" 05.12.-09.12.2016]] <br />
* [[SFB_conference_arakelov2016|Conference "Arakelov Geometry - Archimedean and Non-Archimedean Aspects" 05.09.-09.09.2016]]<br />
* [[SFB_conference_LSD2016|Workshop "Large Scale Dimensions" 25.07.-29.07.2016]]<br />
* [[SFB_conference_3manifolds_floer_2016|Workshop "3-manifolds and Floer theories" 19.07.-22.07.2016]]<br />
* [[Workshop "Regensburg days on non-archimedean geometry" 13.07.-14.07.2016]]<br />
* Workshop "Women in Numbers Regensburg" 28.06.2016 [http://www.uni-regensburg.de/Fakultaeten/nat_Fak_I/perucca/WiNR.html Info]<br />
<br><br />
=== 2015 ===<br />
* [[Summer School: Algebraic K-theory and Trace Methods]] 03.08.2015 - 07.08.2015<br />
* [[Summer School: Cohomology and Large Scale Geometry]] 27.07.2015 - 31.07.2015<br />
*[[Second | Second Research group meeting on Chern classes in bounded cohomology]] 20.07.2015 - 24.07.2015<br />
* [[Spring School: Algebraic K-theory of Topological Algebras]] 16.03.2015-20.03.2015<br />
*[[First | First Research group meeting on Chern classes in bounded cohomology]] 23.02.2015 - 27.02.2015<br />
<br><br />
=== 2014 ===<br />
* [[Continuous K-theory of p-adic rings]] September 29-October 2, 2014<br />
* [[Opening Conference]] September 22-26, 2014<br />
* [[Modular Invariants in Topology and Analysis]] September 8-12, 2014<br />
<br><br />
== Courses and seminars ==<br />
===Winter Semester 2023/2024===<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=HIOB_WS24/25 HIOB]<br />
===Summer Semester 2024===<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1203 Differential Cohomology (Bunke), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1177 Differential Geometry II (Ammann), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1167 Modular Forms (de Mello Bezerra), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1193 Formalization of higher category theory II (Cisinski), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1180 Lie groups and representation theory (Cnossen), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1155 Algebraic topology III.5 (Friedl), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1195 Algebraic Geometry II (Gubler), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1196 Cohomology of Sheaves and Schemes (Gubler), Seminar]<br />
*[https://hoyois.app.uni-regensburg.de/SS24/algtop2/index.html Algebraic Topology II (Hoyois), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1186 Introduction to Condensed Mathematics (Naumann), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1206 Stratifolds and singular (co)homology (Raptis), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1207 Cut-and-paste invariants of manifolds (Raptis), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1211 K-theory of finite fields (Bertizzolo, Raptis), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1194 Classical algebraic K-theory (Schäppi), Lecture]<br />
*[https://homepages.uni-regensburg.de/~sep03286/GrothendieckRing.html Grothendieck ring of varieties and birational geometry (Sechin), Seminar]<br />
*[https://ammann.app.uni-regensburg.de/lehre/2024s_Gromov-Hausdorff_sem/ Riemannian Gromov-Hausdorff convergence and weighted differential operators (Ammann), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1184 Oberseminar on the chromatic Nullstellensatz (Naumann)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1197 AG-Seminar (Kerz)]<br />
*[https://hoyois.app.uni-regensburg.de/SS24/motspec/index.html Motivic spectra (Hoyois, Kipp)]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=AG-Seminar_WS2021/22: AG-Seminar (Bunke)]<br />
*[https://loeh.app.uni-regensburg.de/osGAGeo/?StartDatum=2024-04-01 Oberseminar Globale Analysis (Ammann, Bunke, Friedl, Löh, Pilca)]<br />
*[https://loeh.app.uni-regensburg.de/teaching/lkssem/ LKS-Seminar (Friedl, Löh)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1171 Oberseminar Arakelovtheorie (Gubler, Künnemann)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1204 Research seminar on arithmetic geometry (Kufner)]<br />
*[https://ammann.app.uni-regensburg.de/lehre/2024s_amsem/ AG-Seminar (Ammann)]<br />
<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=HIOB_SS24 HIOB]<br />
===Winter Semester 2023/2024===<br />
* [[HIOB_WS23/24| Higher Invariants Oberseminar (HIOB): ''Perfectoid spaces and applications'']]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1126 Formalization of higher category theory (Cisinski), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1101 Knot theory (Friedl), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1112 Decision problems in groups (Löh, Uschold, Hofmann), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1119 On the Birch-Swinnerton-Dyer conjecture for elliptic curves with complex multiplication (Kings), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1135 Group cohomology (Li), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1140 Acyclic maps and the plus construction (Raptis), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1145 Localisation and devissage in algebraic K-theory (Winges), Lecture]<br />
*[https://homepages.uni-regensburg.de/~lum63364/SeminarFFT/index.html Functorial field theory (Ammann, Ludewig), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1131 Characteristic classes and index theory (Ammann, Ludewig), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1149 On the 6-functor formalism (following Scholze) (Cisinski, Naumann und Scheimbauer), Seminar]<br />
*[https://hoyois.app.uni-regensburg.de/WS24/freudenthal/index.html Oberseminar The P¹-Freudenthal suspension theorem (Hoyois, Sechin)]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=AG-Seminar_WS2021/22: AG-Seminar (Bunke, Raptis, Cisinski)]<br />
*[https://loeh.app.uni-regensburg.de/osGAGeo/?StartDatum=2023-10-01 Oberseminar Globale Analysis (Ammann, Bunke, Friedl, Löh, Pilca)]<br />
*[https://loeh.app.uni-regensburg.de/teaching/lkssem/ LKS-Seminar (Friedl, Löh)]<br />
*[https://events-nwf.app.uni-regensburg.de/index.php?StartDatum=2023-10-01&Bereich=s&Filter={11x200000}&MyFilter={11x200000}&lang=de Arakelov Seminar (Gubler, Künnemann)]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=AG-Seminar_(Kings) AG-Seminar (Kings)]<br />
*[https://ammann.app.uni-regensburg.de/lehre/2023w_amsem/ AG-Seminar (Ammann)]<br />
<br><br />
===Summer Semester 2023===<br />
*Index Theory (Ludewig)<br />
*Noncommutative Homotopy Theory II (Bunke) <br />
*[https://ammann.app.uni-regensburg.de/lehre/2023s_symplectic/ Symplectic Geometry] (Ammann)<br />
*[[HIOB_SS23| Higher Invariants Oberseminar (HIOB): ''Chromatic Homotopy Theory'']]<br />
* [https://ammann.app.uni-regensburg.de/lehre/2023s_semiclassic Seminar on semiclassical analysis]<br />
*[https://loeh.app.uni-regensburg.de/osGAGeo/?StartDatum=2023-04-01 Oberseminar Globale Analysis (Ammann, Bunke, Friedl, Löh, Pilca)]<br />
*[https://hoyois.app.uni-regensburg.de/SS23/ksel/index.html Oberseminar Selmer K-theory (Hoyois)]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=AG-Seminar_WS2021/22: AG-Seminar (Bunke, Raptis, Cisinski)]<br />
*[https://loeh.app.uni-regensburg.de/teaching/lkssem/ LKS-Seminar (Friedl, Löh)]<br />
*[https://events-nwf.app.uni-regensburg.de/index.php?StartDatum=2023-4-01&Bereich=s&Filter={11x200000}&MyFilter={11x200000}&lang=de Arakelov Seminar (Gubler, Künnemann)]<br />
*[https://ammann.app.uni-regensburg.de/amsem/ AG-Seminar (Ammann, Ludewig)]<br />
*[[AG-Seminar (Kings)]]<br />
<br><br />
===Winter Semester 2022/2023===<br />
*Motivic homotopy theory (Hoyois)<br />
* [https://ammann.app.uni-regensburg.de/lehre/2022w_semiclassic Seminar on semiclassical analysis]<br />
* [[HIOB_WS22/23| Higher Invariants Oberseminar (HIOB): ''Condensed Mathematics and Applications'']]<br />
* [[AG-Seminar WS2021/22:| AG-Seminar]]<br />
*[https://loeh.app.uni-regensburg.de/osGAGeo/ Oberseminar Globale Analysis (Ammann, Bunke, Friedl, Löh, Pilca)]<br />
*[https://hoyois.app.uni-regensburg.de/WS23/prismatic/index.html Oberseminar Absolute prismatic cohomology (Hoyois)]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=AG-Seminar_WS2021/22: AG-Seminar (Bunke, Raptis, Cisinski)]<br />
*[https://loeh.app.uni-regensburg.de/teaching/lkssem/ LKS-Seminar (Friedl, Löh)]<br />
*[https://events-nwf.app.uni-regensburg.de/index.php?StartDatum=2023-02-01&Bereich=s&Filter={11x200000}&MyFilter={11x200000}&lang=de Arakelov Seminar (Gubler, Künnemann)]<br />
*AG-Seminar (Ammann, Ludewig)<br />
*AG-Seminar (Kings)<br />
<br><br />
===Summer Semester 2022===<br />
<br />
* [https://www.dm.unibo.it/~marco.moraschini2/IYSBC_SV.html International Young Seminars on Bounded Cohomology and Simplicial Volume]<br />
* [[HIOB_SS22| Higher Invariants Oberseminar (HIOB): ''D-Modules'']]<br />
* [[AG-Seminar WS2021/22:| AG-Seminar]]<br />
<br><br />
===Winter Semester 2021/2022===<br />
<br />
* [[HIOB_2021/22| Higher Invariants Oberseminar (HIOB): ''Aspherical Manifolds'']] <br />
* [[AG-Seminar WS2021/22:| AG-Seminar]]<br />
* Young Seminars on Bounded Cohomology and Simplicial Volume<br />
<br><br />
===Summer Semester 2021===<br />
* [[HIOB_2021:|'''Higher Invariants Oberseminar (HIOB)''']] <br />
* [[AG-Seminar|'''AG Seminar''']]<br />
* International Young Seminars on Bounded Cohomology and Simplicial Volume<br />
* Seminar on the h-principle, Tuesday 16-18<br />
* [[Regensburg low-dimensional geometry and topology seminar]]<br />
<br><br />
=== Winter Semester 2020/21 ===<br />
* Oberseminar: Hermitian K-theory for stable ∞-categories<br />
*[[AG-Seminar]]<br />
* [[HIOB_2020:|'''Higher Invariants Oberseminar (HIOB)''']] <br />
* International young seminar on bounded cohomology and simplicial volume<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Summer Semester 2020 ===<br />
* [[HIOB 2020: ]]<br />
*International young seminar on bounded cohomology and simplicial volume<br />
*Seminar on Condensed/Pyknotic Mathematics<br />
*AG-Seminar<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Winter Semester 2019/2020 ===<br />
* [[Seminar: Prismatic cohomology]]<br />
* [[AG-Seminar 2019/2020]]<br />
* [[HIOB 2019/2020: Étale Homotopy Type]]<br />
* [[AG-Seminar (Kerz) 2019/2020]]<br />
* Seminar: [https://graptismath.net/higher-categories-WS19.html Topics in Higher Category Theory]<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Summer Semester 2019 ===<br />
*[[Higher_Invariants_Oberseminar_SS19| Higher Invariants Oberseminar (HIOB) SS2019]]<br />
*[[K-theory seminar SS19]]<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Winter Semester 2018/19 ===<br />
* [[Higher_Invariants_Oberseminar_WS1819| Higher Invariants Oberseminar (HIOB) WS2018/19]]<br />
* [[K-theory seminar]]<br />
* [[Motivic Sheaves WS 2018/19]]<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Summer Semester 2018 ===<br />
*[[Higher Invariants Oberseminar SS2018]]<br />
*[[AG-Seminar_(Kerz)]]<br />
*[[Motivic Sheaves SS2018]]<br />
* LKS Seminar (Friedl, L&ouml;h)<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Winter Semester 2017/18 ===<br />
*[[Higher Invariants Oberseminar WS 2017/2018]]<br />
*[[Motivic sheaves WS 2017/2018]]<br />
* LKS Seminar (Friedl, L&ouml;h)<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Summer Semester 2017 ===<br />
* [[Higher Invariants Oberseminar SS 2017]]<br />
* [[AG-Seminar (Kerz) SS2017]]<br />
* LKS Seminar (Friedl, L&ouml;h)<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Winter Semester 2016/17 ===<br />
* [[Seminar on the Hopkins-Morel-Hoyois isomorphism]]<br />
* [[Higher Invariants Oberseminar WS16/17]]<br />
* Oberseminar Arakelov-Theorie WS 16/17<br />
* [[AG-Seminar (Kerz)]]<br />
* LKS Seminar (Friedl, L&ouml;h)<br />
* Oberseminar Arithmetische Geometrie (Kings)<br />
* Seminar Homological Stability (Bunke)<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Summer Semester 2016 ===<br />
* [[AG-Seminar (Jannsen/Kerz)]]<br />
* [[Higher Invariants Oberseminar SoSe16]]<br />
* Course on coarse geometry (Bunke)<br />
* AG-Seminar (Bunke)<br />
* Oberseminar Arithmetische Geometrie (Kings)<br />
* Seminar Coxeter Groups (L&ouml;h/Marcinkowski)<br />
* Seminar Topics in Higher Category Theory (Noel/Raptis)<br />
* LKS Seminar (Friedl, L&ouml;h)<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Winter Semester 2015/16 ===<br />
* [[Lecture Series Prof. Dr. I. Burgos Gil, ICMAT Madrid]] [http://www.uni-regensburg.de/Fakultaeten/nat_Fak_I/Gaeste/Abstracts/Burgos.pdf (Abstract)]<br />
* [[AG-Seminar (Kerz)]]<br />
* [[Higher Invariants Oberseminar WS1516|Higher Invariants Oberseminar (HIOB)]]<br />
* AG-Seminar (Bunke)<br />
* Oberseminar Arithmetische Geometrie (Kings)<br />
* Seminar Transfers, Umkehr maps and Riemann-Roch type theorems (Engel/Raptis)<br />
* Course Introduction to infinity-categories (Noel/Raptis)<br />
* Course Large scale geometry and index theory (Engel)<br />
* LKS Seminar (Friedl, L&ouml;h)<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
=== Summer Semester 2015 ===<br />
* [[Higher Invariants Oberseminar|Higher Invariants Oberseminar (HIOB)]]<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
* Oberseminar Arithmetische Geometrie (Kings)<br />
* Oberseminar 2015: Tamagawa number conjecture (Naumann)<br />
* Course Etale cohomology (Jannsen)<br />
* Seminar Berkovich spaces (Gubler/K&uuml;nnemann)<br />
* Seminar Calabi Conjecture and special holonomy (Ammann)<br />
* Seminar Homotopical algebra -- Model categories (Raptis)<br />
* Seminar Spaces of manifolds and metrics of positive scalar curvature (Ammann/Bunke/Raptis)<br />
* LKS Seminar (Friedl, L&ouml;h)<br />
<br><br />
=== Winter Semester 2014/15 ===<br />
* AG-Seminar (Bunke)<br />
* Higher Invariants Seminar (Kings)<br />
* Seminar Metrics of positive scalar curvature (Ammann/Bunke)<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
* Course Triangulated categories (Raventos)<br />
* Seminar L2-Invariants (Friedl/Zentner)<br />
<br><br />
=== Summer Semester 2014 ===<br />
* AG-Seminar (Bunke)<br />
* Oberseminar Topology (TMF) (Bunke)<br />
* Seminar K-theory of p-adic algebras (Kerz/Jannsen/Naumann/Kings)<br />
* Seminar Bounded cohomology (L&ouml;h)]<br />
* Oberseminar: Arakelovtheorie (Gubler, Künnemann)<br />
<br><br />
{{Template:Videos}}</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=HIOB-SS25_new&diff=3011HIOB-SS25 new2025-02-12T10:03:30Z<p>Mar09836: Created page with "Hello Tootie, my patootie. I love you sooo much *mwah*"</p>
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<div>Hello Tootie, my patootie. I love you sooo much *mwah*</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Template:Upcoming_Events&diff=3003Template:Upcoming Events2025-02-12T09:27:39Z<p>Mar09836: </p>
<hr />
<div>== Central Seminars of the CRC ==<br />
<br />
* [[Template:CalendarSFBColloquium | '''SFB Lecture''']]<br />
* [[Template:CalendarSFBSeminar | '''SFB Seminar''']]<br />
* [[Template:CalendarMathColloquium | '''Kepler Kolloquium''']]<br />
* [[Template:CalendarWeeklySFB | '''SFB Lecture/Seminar and Kepler Kolloquium''']]<br />
* [https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=HIOB_SS25 HIOB]<br />
* [https://elearning.uni-regensburg.de/course/view.php?id=56666 GRIPS List with access data for talks using zoom (internal page)]<br />
* [[SFB PhD Seminar]]</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=People&diff=2886People2025-01-07T10:23:56Z<p>Mar09836: </p>
<hr />
<div>__NOTOC__<br />
== Board ==<br />
<br />
Speaker: <br />
[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html Prof. Dr. Guido Kings]<br />
<br />
Cospeaker: <br />
[https://bunke.app.uni-regensburg.de Prof. Dr. Ulrich Bunke]<br />
<br />
Board:<br />
*[https://bunke.app.uni-regensburg.de Prof. Dr. Ulrich Bunke] <br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html Prof. Dr. Guido Kings]<br />
*[//www.uni-regensburg.de/Fakultaeten/nat_Fak_I/loeh/index.html Prof. Dr. Clara Löh]<br />
*[https://sites.google.com/view/lukas-prader/ Lukas Prader]<br />
*[https://homepages.uni-regensburg.de/~hof61178// Franziska Hofmann]<br />
<br />
== Coordinators == <br />
<br />
<br />
Coordinator: Birgit Tiefenbach <br />
* office M 301<br />
* email [mailto:sfb-higher-invariants@mathematik.uni-regensburg.de sfb-higher-invariants@mathematik.uni-regensburg.de]<br />
* phone +49 (0)941-943-5871<br />
* fax +49 (0)941-943-5870<br />
<br />
Coordinator of the Research Training Group: Dr. Katrin Henkel<br />
* office M 302<br />
* email [mailto:katrin.henkel@ur.de katrin.henkel@ur.de]<br />
* phone +49 (0)941-943-5816<br />
<br />
== Tech-Support == <br />
<br />
Windows, Mac, printer support, computer and devices set up: Richard Mairinger<br />
* office M 302<br />
* office hours: Mo 9-10 Tue 8-12 Wed + Thu 8-10 o'clock<br />
* email [mailto:richard.mairinger@stud.uni-regensburg.de richard.mairinger@stud.uni-regensburg.de] <br />
<br />
Windows, website support: Vanessa Brandwirth<br />
* office M 302<br />
* office hours: Mo 9-12 Tue 8-12 Wed 8-10 o'clock<br />
* email [mailto:vanessa.brandwirth@stud.uni-regensburg.de vanessa.brandwirth@stud.uni-regensburg.de]<br />
<br />
== Principal Investigators ==<br />
<br />
* [//www.uni-regensburg.de/Fakultaeten/nat_Fak_I/ammann/index.html B. Ammann] (Topological Aspects of Curvature Integrals, Index Theory on Submanifold Complements) <br />
* [https://bunke.app.uni-regensburg.de U. Bunke] (Coarse Homotopy Theory, Index Theory on Submanifold Complements)<br />
* [https://cisinski.app.uni-regensburg.de/ D.C. Cisinski] (Coarse Homotopy Theory, Higher Nearby Cycles Functors and Grothendieck Duality, Higher Categories of Correspondences, Motivic Homotopy and Intersection Theory) <br />
* [//www.uni-regensburg.de/Fakultaeten/nat_Fak_I/friedl/index.html S. Friedl] (Simplical Volume and Bounded Cohomology)<br />
* [https://gubler.app.uni-regensburg.de/ W. Gubler] (Tropical Approaches to Arakelov Theory, Non Archimedean Pluri-Potential Theory)<br />
* [https://hoyois.app.uni-regensburg.de/ M. Hoyois] (Higher Nearby Cycles Functors and Grothendieck Duality, Higher Categories of Correspondences, Motivic Homotopy and Intersection Theory) <br />
* [https://kerz.app.uni-regensburg.de/ M. Kerz] (Cycle Classes in p-Adic Cohomology, Motivic Homotopy and Intersection Theory)<br />
* [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings] (K-Theory, Polylogarithms, and Regulators) <br />
* [https://www.uni-regensburg.de/mathematik/mathematik-kuennemann/startseite/index.html K. Künnemann] (Tropical Approaches to Arakelov Theory, Non-Archimedean Pluri-Potential Theory)<br />
* [//www.uni-regensburg.de/Fakultaeten/nat_Fak_I/loeh/index.html C. Löh] (Topological Aspects of Curvature Integrals, Simplicial Volume and Bounded Cohomology)<br />
* [https://www.matthias-ludewig.eu/ M. Ludewig] (Higher Structures in Functorial Field Theory, Index Theory on Submanifold Complements) <br />
* [//homepages.uni-regensburg.de/~nan25776/ N. Naumann] (Spectral Algebraic Geometry)<br />
* [https://www.math.cit.tum.de/algebra/scheimbauer/ C. Scheimbauer] (Higher Categories of Correspondences, Higher Structures in Functorial Field Theory)<br />
* [//www.esaga.uni-due.de/johannes.sprang/ J. Sprang] (K-Theory, Polylogarithms, and Regulators)<br />
<br />
== Humboldt Fellow ==<br />
<br />
* [https://www.math.bgu.ac.il/~brandens/ Michael Brandenbursky, PhD] (Ben-Gurion University, Israel, Humboldt Fellow 2020/2023).<br />
* [https://umdearborn.edu/people-um-dearborn/thomas-fiore Prof. Thomas M. Fiore, PhD] (University of Michigan-Dearborn, Humboldt Fellow 2015/2016).<br />
* Roberto Gualdi, PhD (Universität Regensburg, Humboldt Fellow 2020/2022).<br />
* [http://www.lcv.ne.jp/~smaki/en/index.html Prof. Dr. Shuji Saito] (University of Tokyo, Humboldt Fellow 2017/2018).<br />
* [http://www.math.pku.edu.cn/teachers/yangenlin/ely.htm Assistant Professor Dr. Enlin Yang] (Peking University, Humboldt Fellow 2016/2017).<br />
<br />
== Mercator Fellow ==<br />
<br />
* [http://www.lcv.ne.jp/~smaki/en/index.html Prof. Dr. Shuji Saito] (University of Tokyo, Mercator Fellow 2014/2015).<br />
* [https://www.icmat.es/miembros/burgos/ Prof. Dr. José Ignacio Burgos Gil] (ICMAT Madrid, Mercator Fellow 2018/2019).<br />
<br />
== Postdocs ==<br />
* G. Biedermann, [mailto:Georg.Biedermann@mathematik.uni-regensburg.de Georg.Biedermann@mathematik.uni-regensburg.de]<br />
* [https://www.imo.universite-paris-saclay.fr/~tess.bouis/ T. Bouis], Office M 223, [mailto:Tess.Bouis@mathematik.uni-regensburg.de Tess.Bouis@mathematik.uni-regensburg.de]<br />
* [https://kevinlimath.wordpress.com/ K. Li,] Office M 309, [mailto:kevin.li@mathematik.uni-regensburg.de kevin.li@mathematik.uni-regensburg.de] <br />
* [https://sites.google.com/view/leonardpilleschneider/accueil L. Pille-Schneider,] Office M 303, [mailto:Leonard.Pille-Schneider@mathematik.uni-regensburg.de Leonard.Pille-Schneider@mathematik.uni-regensburg.de]<br />
* [https://sites.google.com/view/lucapol/ L. Pol,] Office M 305, [mailto:luca.pol@mathematik.uni-regensburg.de luca.pol@mathematik.uni-regensburg.de]<br />
* [https://webusers.imj-prg.fr/~antoine.sedillot/ A. Sedillot,] Office M019D, [mailto:Antoine.Sedillot@ur.de Antoine.Sedillot@ur.de]<br />
* [https://vova-sosnilo.com/ V. Sosnilo,] Office M 309, [mailto:vladimir.sosnilo@mathematik.uni-regensburg.de vladimir.sosnilo@mathematik.uni-regensburg.de]<br />
* [https://www.wbstewart.com W. B. Stewart,] Technische Universität München, Office MI 02.12.40, [mailto:will.stewart@tum.de will.stewart@tum.de]<br />
* [https://www.math.cit.tum.de/algebra/personen/walde/ T. Walde,] Office M 005A, [mailto:tashi.walde@mathematik.uni-regensburg.de tashi.walde@mathematik.uni-regensburg.de]<br />
* [https://sites.google.com/view/surajyadav/home S. Yadav,] Office M 303, [mailto:suraj.yadav@mathematik.uni-regensburg.de suraj.yadav@mathematik.uni-regensburg.de]<br />
* [https://sites.google.com/view/ysqin/home?authuser=1#h.kgwdcfa6zo5o Y. Qin,] Office M 305, [mailto:Yanshuai.Qin@mathematik.uni-regensburg.de Yanshuai.Qin@mathematik.uni-regensburg.de]<br />
<br />
== PhD Students ==<br />
* [https://sites.google.com/view/zhenghangdu?usp=sharing Z. Du,] Office M 313, [mailto:Zhenghang.du@mathematik.uni-regensburg.de zhenghang.du@mathematik.uni-regensburg.de]<br />
* [https://uni-regensburg.de/mathematik/mathematik-duenzinger/startseite/index.html B. Dünzinger,] Office M 308, [mailto:Benjamin.duenzinger@mathematik.uni-regensburg.de benjamin.duenzinger@mathematik.uni-regensburg.de]<br />
* [https://homepages.uni-regensburg.de/~frc51243/ C. Fronhöfer,] Office M005a, [mailto:christoph.fronhoefer@mathematik.uni-regensburg.de christoph.fronhoefer@mathematik.uni-regensburg.de]<br />
* [https://www.esaga.net/guillermo.gamarra/ G. Gamarra-Segovia,] Universität Duisburg-Essen, [mailto:guillermo.gamarra-segovia@stud.uni-due.de guillermo.gamarra-segovia@stud.uni-due.de]<br />
* [https://divya-ghanshani.mailchimpsites.com/ D. Ghanshani,] Office M 304, [mailto:divya.ghanshani@mathematik.uni-regensburg.de divya.ghanshani@mathematik.uni-regensburg.de]<br />
* [https://homepages.uni-regensburg.de/~glj57400/index.html J. Glöckle,] Office M 310, [mailto:jonathan.gloeckle@mathematik.uni-regensburg.de jonathan.gloeckle@mathematik.uni-regensburg.de]<br />
* [https://homepages.uni-regensburg.de/~glj62537/ J. Gloßner,] Office M 313, [mailto:Johannes.Glossner@mathematik.uni-regensburg.de Johannes.Glossner@mathematik.uni-regensburg.de]<br />
* [https://homepages.uni-regensburg.de/~hof61178// F. Hofmann,] Office M 205, [mailto:Franziska2.Hofmann@mathematik.uni-regensburg.de Franziska2.Hofmann@mathematik.uni-regensburg.de]<br />
* [https://www.uni-regensburg.de/mathematics/mathematics-lockman/startseite/index.html S. Lockman,] Office M 122, [mailto:Samuel.Lockman@mathematik.uni-regensburg.de Samuel.Lockman@mathematik.uni-regensburg.de]<br />
* [https://www.math.cit.tum.de/algebra/svraka/ A. Svraka,] Technische Universität München, Office MI 02.12.036, [mailto:svr@ma.tum.de svr@ma.tum.de]<br />
* [https://homepages.uni-regensburg.de/~kin10726/ N. Kipp,] Office M 308, [mailto:niklas.kipp@mathematik.uni-regensburg.de niklas.kipp@mathematik.uni-regensburg.de]<br />
* [https://sites.google.com/view/chenyinglin/%E9%A6%96%E9%A1%B5/ C. Lin,] Office M 207, [mailto:chenying.lin@mathematik.uni-regensburg.de chenying.lin@mathematik.uni-regensburg.de]<br />
* [https://andreapanontin.gitlab.io A. Panontin,] Office M 310, [mailto:andrea.panontin@mathematik.uni-regensburg.de andrea.panontin@mathematik.uni-regensburg.de]<br />
* [https://chiarasabadin.wordpress.com/ C. Sabadin,] Office M 306, [mailto:chiara.sabadin@mathematik.uni-regensburg.de chiara.sabadin@mathematik.uni-regensburg.de]<br />
* [https://www.uni-regensburg.de/mathematik/mathematik-raphael-schmidpeter/startseite/index.html R. Schmidpeter,] Office M 122, [mailto:raphael.schmidpeter@mathematik.uni-regensburg.de raphael.schmidpeter@mathematik.uni-regensburg.de]<br />
* [https://homepages.uni-regensburg.de/~sej21840/index.html J. Seipel,] Office M 307, [mailto:julian.seipel@mathematik.uni-regensburg.de julian.seipel@mathematik.uni-regensburg.de]<br />
* [https://homepages.uni-regensburg.de/~usm34387/index.html M. Uschold,] Office M 205, [mailto:matthias.Uschold@mathematik.uni-regensburg.de matthias.Uschold@mathematik.uni-regensburg.de]<br />
* [https://homepages.uni-regensburg.de/~wos07573/ S. Wolf,] Office M 307, [mailto:sebastian1.wolf@mathematik.uni-regensburg.de sebastian1.wolf@mathematik.uni-regensburg.de] <br />
<br />
== Associated Members ==<br />
<br />
* [https://sites.google.com/view/debambiswas/about D. Biswas,] Office M 019D, [mailto:Debam.Biswas@mathematik.uni-regensburg.de Debam.Biswas@mathematik.uni-regensburg.de]<br />
* [https://sites.google.com/view/bastiaan-cnossen B. Cnossen,] Office M 223, [mailto:bastiaan.cnossen@ur.de bastiaan.cnossen@ur.de]<br />
* [https://homepages.uni-regensburg.de/~dej31476/ J. de Mello Bezerra,] Office M 235, [mailto:julio.de-mello-bezerra@mathematik.uni-regensburg.de julio.de-mello-bezerra@mathematik.uni-regensburg.de]<br />
* C. Echter, Office M 002a, [mailto:carolyn1.echter@ur.de carolyn1.echter@ur.de]<br />
* [https://www.jeroenhekking.nl/ J. Hekking], Office M 006, [mailto:jeroen.hekking@ur.de jeroen.hekking@ur.de]<br />
* [https://homepages.uni-regensburg.de/~krl28934/index.html L. Krinner], Office M 230, [mailto:lukas.krinner@mathematik.uni-regensburg.de lukas.krinner@mathematik.uni-regensburg.de]<br />
* [https://homepages.uni-regensburg.de/~kuh45866/ H. Kufner], Office M 234, [mailto:han-ung.kufner@mathematik.uni-regensburg.de han-ung.kufner@mathematik.uni-regensburg.de]<br />
* S. Linskens, Office M 206, [mailto:Sil.Linskens@mathematik.uni-regensburg.de Sil.Linskens@mathematik.uni-regensburg.de]<br />
* [https://www.uni-regensburg.de/mathematik/mathematik-clara-otte/startseite/index.html C. Otte,] Office M 207, [mailto:Clara.Otte@mathematik.uni-regensburg.de Clara.Otte@mathematik.uni-regensburg.de]<br />
*[https://sites.google.com/view/gariypa G. Peralta,] Office M 211, [mailto:gari.peralta@mathematik.uni-regensburg.de gari.peralta@mathematik.uni-regensburg.de]<br />
* [https://pilca.app.uni-regensburg.de// M. Pilca,] Office M 124, [mailto:Mihaela.Pilca@mathematik.uni-regensburg.de Mihaela.Pilca@mathematik.uni-regensburg.de]<br />
* [https://sites.google.com/view/lukas-prader/// L. Prader,] Office M 235, [mailto:Lukas.Prader@mathematik.uni-regensburg.de Lukas.Prader@mathematik.uni-regensburg.de]<br />
* R. Schießl, Office M 003, [mailto:roman.schiessl@mathematik.uni-regensburg.de roman.schiessl@mathematik.uni-regensburg.de]<br />
* [https://www.walkerstern.com/ W. Stern,] Technische Universität München, Office MI 02.12.038, [mailto:walker.stern@tum.de walker.stern@tum.de]<br />
* [https://www.florianstrunk.de// F. Strunk,] Office M 219, [mailto:Florian.Strunk@mathematik.uni-regensburg.de Florian.Strunk@mathematik.uni-regensburg.de]<br />
* [https://www.math.cit.tum.de/en/algebra/people/dr-jackson-van-dyke/ J. van Dyke,] Technische Universität München, Office MI 02.12.40 [mailto:jackson.van-dyke@tum.de jackson.van-dyke@tum.de]<br />
* [https://homepages.uni-regensburg.de/~wam50090// M. Wasmeier,] Office M 003, [mailto:malena.wasmeier@mathematik.uni-regensburg.de malena.wasmeier@mathematik.uni-regensburg.de]<br />
* [https://homepages.uni-regensburg.de/~wic42659// C. Winges,] Office M 115, [mailto:christoph.winges@mathematik.uni-regensburg.de christoph.winges@mathematik.uni-regensburg.de]<br />
*[https://fgyamauti.github.io/ F. Yamauti,] Office M 002A, [mailto:Fernando.Yamauti@mathematik.uni-regensburg.de Fernando.Yamauti@mathematik.uni-regensburg.de]<br />
* [https://campus.tum.de/tumonline/ee/ui/ca2/app/desktop/#/pl/ui/$ctx/visitenkarte.show_vcard?$ctx=design=ca2;header=max;lang=de&pPersonenGruppe=3&pPersonenId=D2FB8D60F5E25953 Y. Yang,] Technische Universität München, Office MI 02.12.036, [mailto:yangkidon.yang@tum.de yangkidon.yang@tum.de]<br />
* [https://www.yuenianzhoushomepage.net/ Y. Zhou,] Office M 001A [mailto:Yuenian.Zhou@mathematik.uni-regensburg.de Yuenian.Zhou@mathematik.uni-regensburg.de]<br />
* [http://paulziegler.ch/ P. Ziegler,] Office M005 [mailto:Paul.Ziegler@mathematik.uni-regensburg.de Paul.Ziegler@mathematik.uni-regensburg.de]<br />
<br />
== [[Previous Members]] ==<br />
<br />
* Bastian Altmann<br />
* Federico Bambozzi<br />
* Marta Barigozzi<br />
* Florin Belgun<br />
* Giacomo Bertizzolo<br />
* Federico Binda<br />
* Matthias Blank<br />
* Carsten Bohlen<br />
* Ana Botero<br />
* Yulin Cai<br />
* Luigi Caputi<br />
* Guadalupe Castillo-Solano<br />
* Garett Cunningham<br />
* Christian Dahlhausen<br />
* Sandra Eisenreich<br />
* Alexander Engel<br />
* V. Ertl-Bleimhofer<br />
* Yanbo Fang<br />
* Daniel Fauser<br />
* Thomas Fenzl<br />
* Kevin Fran&ccedil;ois<br />
* Souvik Goswami<br />
* Roberto Gualdi<br />
* Rahul Gupta<br />
* Antti Harju<br />
* Drew Heard<br />
* Guillermo Henry<br />
* Gerrit Herrmann<br />
* Julius Hertel<br />
* Sergei Iakovenko<br />
* Philipp Jell<br />
* Fangzhou Jin<br />
* Eilind Karlsson<br />
* Yukako Kezuka<br />
* Klaus Kröncke<br />
* Abhijit Laskar<br />
* John-Alexander Lind<br />
* Farid Madani<br />
* Snigdhayan Mahanta<br />
* Michal Marcinkowski<br />
* Florent Martin<br />
* César Martinez<br />
* Enrica Mazzon<br />
* Johanna Meumertzheim<br />
* Lyne Moser<br />
* Yassin Mousa<br />
* Marco Moraschini<br />
* Nikita Müller<br />
* Lars Munser<br />
* Matthias Nagel<br />
* Denis Nardin<br />
* Kim Nguyen<br />
* Jana Nickel <br />
* Justin Noel<br />
* Nobuhiko Otoba<br />
* Dmitri Pavlov<br />
* Massimo Pippi<br />
* Matan Prasma<br />
* Miriam Prechtel<br />
* Benedikt Preis<br />
* Jose Pedro Quintanilha<br />
* Oriol Raventós-Morera<br />
* Charanya Ravi<br />
* George Raptis <br />
* Eugenia Rosu<br />
* Martin Ruderer<br />
* Danny Scarponi<br />
* Daniel Schäppi<br />
* Franziska Schneider<br />
* Christoph Schrade<br />
* Xu Shen<br />
* Jascha Smacka<br />
* Johannes Sprang<br />
* Stefan Stadlöder<br />
* Nathaniel Stapleton<br />
* Martino Stoffel<br />
* Peng Sun<br />
* Werner Thumann<br />
* Enrico Toffoli<br />
* Minh-Hoang Tran<br />
* Christian Vilsmeier<br />
* Michael Völkl<br />
* Alexander Voitovitch<br />
* Marco Volpe<br />
* Shanwen Wang<br />
* Veronika Wanner<br />
* Andreas Weber<br />
* Jakob Werner<br />
* Johannes Witzig<br />
* Koenraad van Woerden<br />
* Marco Volpe<br />
* Yitao Wu<br />
* Johannes Wurm<br />
* Franziska Wutz<br />
* Quan Xu<br />
* Maria Yakerson<br />
* Enlin Yang<br />
* Yuri Yatagawa<br />
* Masoud Zargar<br />
* Raphael Zentner<br />
* Yigeng Zhao<br />
<br />
{{Template:Guestlistpresent}}<br />
<br />
* [[Template:Guestlistpast|List of past guests]]<br />
* [[Template:Guestlistfuture|List of future guests]]</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis&diff=2811Conference Higher Invariants: interactions between arithmetic geometry and global analysis2024-12-17T10:40:09Z<p>Mar09836: Created page with "<div class="res-img">center</div> =&nbsp;Conference Higher Invariants: interactions between arithmetic geometry and global anal..."</p>
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<div><div class="res-img">[[File:Donau-Regensburg-St_Oswald.jpg|1100px|center]]</div> <br />
=&nbsp;Conference Higher Invariants: interactions between arithmetic geometry and global analysis (TBA, 2025)=<br />
__TOC__<br />
<br />
==List of Speakers==<br />
*TBA<br />
<br />
==Program and Schedule==<br />
<br />
The list of talks and abstracts will appear here before the conference.<br />
<br />
==Practical Information==<br />
<br />
<br />
<div class="res-img">[[File:Regensburg-Dom.jpg|480px|left]]</div><br />
<br />
<br />
TBA<br />
<br><br />
<br />
<br />
==Venue==<br />
<br />
TBA<br />
<br />
==Registration and financial support==<br />
TBA<br />
<br><br />
<br />
==Conference Poster==<br />
TBA<br />
==Organizers ==<br />
TBA<br />
==Conference Picture==<br />
TBA<br />
==Sponsors of the conference==<br />
This conference is funded by '''SFB 1085 "Higher Invariants"'''</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Events&diff=2810Events2024-12-17T10:31:19Z<p>Mar09836: </p>
<hr />
<div>__NOTOC__<br />
{{Template:Upcoming Events}}<br />
{{Template:CalendarMathDpt}}<br />
<br />
== Upcoming Conferences and Workshops ==<br />
<br />
<br />
=== 2025 ===<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Interactions_between_homotopy_theory_and_CAlgebraic_KTheory Interactions between C*-algebraic KK-theory and homotopy theory,] January 7-17, 2025 (online) organized by Benjamin Dünzinger, Yigal Kamel and Fredrick Mooers<br />
* Block seminar on Seiberg-Witten theory, February 23-28, Youth Hostel Ratzeburg, organized by Bernd Ammann, Hans-Joachim Hein (Münster) and Hartmut Weiß (Kiel)<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Motivic_homotopy_theory_2025 Motivic homotopy theory,] March 17-21, 2025<br />
*[https://www.matthias-ludewig.eu/ConferenceTopInsGreifswald/index.php C*-Algebras, Coarse Geometry and Physics] June 23-27, 2025 organized by Matthias Ludewig, Guo Chuan Thiang and Alexander Engel<br />
*[https://wimregensburg.app.uni-regensburg.de/conference.html Regensburg GAP days], July 28.-30., 2025<br />
*Motives, L-values and Eisenstein series , September 22.-26., 2025 organized by Johannes Sprang and George Tamme<br />
*Conference Higher Invariants: interactions between arithmetic geometry and global analysis, October 6.-10., 2025 organized by Ulrich Bunke, Denis-Charles Cisinski and Guido Kings<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Conference_Higher_Invariants:_interactions_between_arithmetic_geometry_and_global_analysis Conference Higher Invariants: Interactions Between Arithmetic Geometry and Global Analysis,] TBA, 2025<br />
*[http://www.jugendbildungsstaette-windberg.de Windberg Junior SFB Meeting], October 15.-18., 2025<br />
<br><br />
== Lecture Courses and Special Topic Seminars ==<br />
===Winter Semester 2024/2025===<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1230 Introduction to Stable Homotopy Theory (Cnossen), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1252 The coarse Baum Connes conjecture (Bunke), Lecture]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1259 Seminar on Advanced Differential Geometry (Ammann), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1229 Class field theory (Ziegler, Kerz), Seminar]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1253 Abelian Varieties (de Mello)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1256 Topological K-theory and vector fields on spheres (Winges)]<br />
<br />
===Summer Semester 2025===<br />
<br />
<br><br />
<br />
== CRC Research Seminars ==<br />
===Winter Semester 2024/2025===<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=AG-Seminar_(Kings) AG-Seminar (Kings)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1255 Oberseminar on parametrized semiadditivity (Denis-Charles Cisinski, Bastiaan Cnossen, Sil Linskens)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1228 AG-Seminar (Kerz)]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=AG-Seminar_WS2021/22: AG-Seminar (Bunke)]<br />
*[https://loeh.app.uni-regensburg.de/osGAGeo/?StartDatum=2024-10-01 Oberseminar Globale Analysis (Ammann, Bunke, Friedl, Löh, Pilca)]<br />
*[https://loeh.app.uni-regensburg.de/teaching/lkssem/ LKS-Seminar (Friedl, Löh)]<br />
*[https://hellus.app.uni-regensburg.de/KVV/abruflink.php?id=1223 Oberseminar Arakelovtheorie (Gubler, Künnemann)]<br />
*[https://ammann.app.uni-regensburg.de/lehre/2024w_amsem/ AG-Seminar (Ammann)]<br />
*[https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=BCRV AG-Seminar (Kipp, Cisinski)]<br />
*[https://elearning.uni-regensburg.de/course/view.php?id=67958 AG-Seminar (Kerz)]<br />
===Summer Semester 2025===<br />
<br><br />
<br />
{{Template:Previous Events}}</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=People&diff=2809People2024-12-12T08:36:49Z<p>Mar09836: </p>
<hr />
<div>__NOTOC__<br />
== Board ==<br />
<br />
Speaker: <br />
[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html Prof. Dr. Guido Kings]<br />
<br />
Cospeaker: <br />
[https://bunke.app.uni-regensburg.de Prof. Dr. Ulrich Bunke]<br />
<br />
Board:<br />
*[https://bunke.app.uni-regensburg.de Prof. Dr. Ulrich Bunke] <br />
*[https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html Prof. Dr. Guido Kings]<br />
*[//www.uni-regensburg.de/Fakultaeten/nat_Fak_I/loeh/index.html Prof. Dr. Clara Löh]<br />
*[https://sites.google.com/view/lukas-prader/ Lukas Prader]<br />
*[https://homepages.uni-regensburg.de/~hof61178// Franziska Hofmann]<br />
<br />
== Coordinators == <br />
<br />
<br />
Coordinator: Birgit Tiefenbach <br />
* office M 301<br />
* email [mailto:sfb-higher-invariants@mathematik.uni-regensburg.de sfb-higher-invariants@mathematik.uni-regensburg.de]<br />
* phone +49 (0)941-943-5871<br />
* fax +49 (0)941-943-5870<br />
<br />
Coordinator of the Research Training Group: Dr. Katrin Henkel<br />
* office M 302<br />
* email [mailto:katrin.henkel@ur.de katrin.henkel@ur.de]<br />
* phone +49 (0)941-943-5816<br />
<br />
== Tech-Support == <br />
<br />
Windows, Mac, printer support, computer and devices set up: Richard Mairinger<br />
* office M 302<br />
* office hours: Mo 9-10 Tue 8-12 Wed + Thu 8-10 o'clock<br />
* email [mailto:richard.mairinger@stud.uni-regensburg.de richard.mairinger@stud.uni-regensburg.de] <br />
<br />
Windows, website support: Vanessa Brandwirth<br />
* office M 302<br />
* office hours: Mo 9-12 Tue 8-12 Wed 8-10 o'clock<br />
* email [mailto:vanessa.brandwirth@stud.uni-regensburg.de vanessa.brandwirth@stud.uni-regensburg.de]<br />
<br />
== Principal Investigators ==<br />
<br />
* [//www.uni-regensburg.de/Fakultaeten/nat_Fak_I/ammann/index.html B. Ammann] (Topological Aspects of Curvature Integrals, Index Theory on Submanifold Complements) <br />
* [https://bunke.app.uni-regensburg.de U. Bunke] (Coarse Homotopy Theory, Index Theory on Submanifold Complements)<br />
* [https://cisinski.app.uni-regensburg.de/ D.C. Cisinski] (Coarse Homotopy Theory, Higher Nearby Cycles Functors and Grothendieck Duality, Higher Categories of Correspondences, Motivic Homotopy and Intersection Theory) <br />
* [//www.uni-regensburg.de/Fakultaeten/nat_Fak_I/friedl/index.html S. Friedl] (Simplical Volume and Bounded Cohomology)<br />
* [https://gubler.app.uni-regensburg.de/ W. Gubler] (Tropical Approaches to Arakelov Theory, Non Archimedean Pluri-Potential Theory)<br />
* [https://hoyois.app.uni-regensburg.de/ M. Hoyois] (Higher Nearby Cycles Functors and Grothendieck Duality, Higher Categories of Correspondences, Motivic Homotopy and Intersection Theory) <br />
* [https://kerz.app.uni-regensburg.de/ M. Kerz] (Cycle Classes in p-Adic Cohomology, Motivic Homotopy and Intersection Theory)<br />
* [https://www.uni-regensburg.de/mathematik/mathematik-kings/startseite/index.html G. Kings] (K-Theory, Polylogarithms, and Regulators) <br />
* [https://www.uni-regensburg.de/mathematik/mathematik-kuennemann/startseite/index.html K. Künnemann] (Tropical Approaches to Arakelov Theory, Non-Archimedean Pluri-Potential Theory)<br />
* [//www.uni-regensburg.de/Fakultaeten/nat_Fak_I/loeh/index.html C. Löh] (Topological Aspects of Curvature Integrals, Simplicial Volume and Bounded Cohomology)<br />
* [https://www.matthias-ludewig.eu/ M. Ludewig] (Higher Structures in Functorial Field Theory, Index Theory on Submanifold Complements) <br />
* [//homepages.uni-regensburg.de/~nan25776/ N. Naumann] (Spectral Algebraic Geometry)<br />
* [https://www.math.cit.tum.de/algebra/scheimbauer/ C. Scheimbauer] (Higher Categories of Correspondences, Higher Structures in Functorial Field Theory)<br />
* [//www.esaga.uni-due.de/johannes.sprang/ J. Sprang] (K-Theory, Polylogarithms, and Regulators)<br />
<br />
== Humboldt Fellow ==<br />
<br />
* [https://www.math.bgu.ac.il/~brandens/ Michael Brandenbursky, PhD] (Ben-Gurion University, Israel, Humboldt Fellow 2020/2023).<br />
* [https://umdearborn.edu/people-um-dearborn/thomas-fiore Prof. Thomas M. Fiore, PhD] (University of Michigan-Dearborn, Humboldt Fellow 2015/2016).<br />
* Roberto Gualdi, PhD (Universität Regensburg, Humboldt Fellow 2020/2022).<br />
* [http://www.lcv.ne.jp/~smaki/en/index.html Prof. Dr. Shuji Saito] (University of Tokyo, Humboldt Fellow 2017/2018).<br />
* [http://www.math.pku.edu.cn/teachers/yangenlin/ely.htm Assistant Professor Dr. Enlin Yang] (Peking University, Humboldt Fellow 2016/2017).<br />
<br />
== Mercator Fellow ==<br />
<br />
* [http://www.lcv.ne.jp/~smaki/en/index.html Prof. Dr. Shuji Saito] (University of Tokyo, Mercator Fellow 2014/2015).<br />
* [https://www.icmat.es/miembros/burgos/ Prof. Dr. José Ignacio Burgos Gil] (ICMAT Madrid, Mercator Fellow 2018/2019).<br />
<br />
== Postdocs ==<br />
* [https://www.imo.universite-paris-saclay.fr/~tess.bouis/ T. Bouis], Office M 223, [mailto:Tess.Bouis@mathematik.uni-regensburg.de Tess.Bouis@mathematik.uni-regensburg.de]<br />
* [https://kevinlimath.wordpress.com/ K. Li,] Office M 309, [mailto:kevin.li@mathematik.uni-regensburg.de kevin.li@mathematik.uni-regensburg.de] <br />
* [https://lynemoser.com L. Moser,] Office M 304, [mailto:lyne.moser@mathematik.uni-regensburg.de lyne.moser@mathematik.uni-regensburg.de]<br />
* [https://sites.google.com/view/leonardpilleschneider/accueil L. Pille-Schneider,] Office M 303, [mailto:Leonard.Pille-Schneider@mathematik.uni-regensburg.de Leonard.Pille-Schneider@mathematik.uni-regensburg.de]<br />
* [https://sites.google.com/view/lucapol/ L. Pol,] Office M 305, [mailto:luca.pol@mathematik.uni-regensburg.de luca.pol@mathematik.uni-regensburg.de]<br />
* [https://webusers.imj-prg.fr/~antoine.sedillot/ A. Sedillot,] Office M019D, [mailto:Antoine.Sedillot@ur.de Antoine.Sedillot@ur.de]<br />
* [https://vova-sosnilo.com/ V. Sosnilo,] Office M 309, [mailto:vladimir.sosnilo@mathematik.uni-regensburg.de vladimir.sosnilo@mathematik.uni-regensburg.de]<br />
* [https://www.wbstewart.com W. B. Stewart,] Technische Universität München, Office MI 02.12.40, [mailto:will.stewart@tum.de will.stewart@tum.de]<br />
* [https://www.math.cit.tum.de/algebra/personen/walde/ T. Walde,] Office M 005A, [mailto:tashi.walde@mathematik.uni-regensburg.de tashi.walde@mathematik.uni-regensburg.de]<br />
* [https://sites.google.com/view/surajyadav/home S. Yadav,] Office M 303, [mailto:suraj.yadav@mathematik.uni-regensburg.de suraj.yadav@mathematik.uni-regensburg.de]<br />
* [https://sites.google.com/view/ysqin/home?authuser=1#h.kgwdcfa6zo5o Y. Qin,] Office M 305, [mailto:Yanshuai.Qin@mathematik.uni-regensburg.de Yanshuai.Qin@mathematik.uni-regensburg.de]<br />
<br />
== PhD Students ==<br />
<br />
* [https://sites.google.com/view/zhenghangdu?usp=sharing Z. Du,] Office M 313, [mailto:Zhenghang.du@mathematik.uni-regensburg.de zhenghang.du@mathematik.uni-regensburg.de]<br />
* [https://uni-regensburg.de/mathematik/mathematik-duenzinger/startseite/index.html B. Dünzinger,] Office M 308, [mailto:Benjamin.duenzinger@mathematik.uni-regensburg.de benjamin.duenzinger@mathematik.uni-regensburg.de]<br />
* [https://homepages.uni-regensburg.de/~frc51243/ C. Fronhöfer,] Office M005a, [mailto:christoph.fronhoefer@mathematik.uni-regensburg.de christoph.fronhoefer@mathematik.uni-regensburg.de]<br />
* [https://www.esaga.net/guillermo.gamarra/ G. Gamarra-Segovia,] Universität Duisburg-Essen, [mailto:guillermo.gamarra-segovia@stud.uni-due.de guillermo.gamarra-segovia@stud.uni-due.de]<br />
* [https://divya-ghanshani.mailchimpsites.com/ D. Ghanshani,] Office M 304, [mailto:divya.ghanshani@mathematik.uni-regensburg.de divya.ghanshani@mathematik.uni-regensburg.de]<br />
* [https://homepages.uni-regensburg.de/~glj57400/index.html J. Glöckle,] Office M 310, [mailto:jonathan.gloeckle@mathematik.uni-regensburg.de jonathan.gloeckle@mathematik.uni-regensburg.de]<br />
* [https://homepages.uni-regensburg.de/~glj62537/ J. Gloßner,] Office M 313, [mailto:Johannes.Glossner@mathematik.uni-regensburg.de Johannes.Glossner@mathematik.uni-regensburg.de]<br />
* [https://homepages.uni-regensburg.de/~hof61178// F. Hofmann,] Office M 205, [mailto:Franziska2.Hofmann@mathematik.uni-regensburg.de Franziska2.Hofmann@mathematik.uni-regensburg.de]<br />
* [https://www.uni-regensburg.de/mathematics/mathematics-lockman/startseite/index.html S. Lockman,] Office M 122, [mailto:Samuel.Lockman@mathematik.uni-regensburg.de Samuel.Lockman@mathematik.uni-regensburg.de]<br />
* [https://www.math.cit.tum.de/algebra/svraka/ A. Svraka,] Technische Universität München, Office MI 02.12.036, [mailto:svr@ma.tum.de svr@ma.tum.de]<br />
* [https://homepages.uni-regensburg.de/~kin10726/ N. Kipp,] Office M 308, [mailto:niklas.kipp@mathematik.uni-regensburg.de niklas.kipp@mathematik.uni-regensburg.de]<br />
* [https://sites.google.com/view/chenyinglin/%E9%A6%96%E9%A1%B5/ C. Lin,] Office M 207, [mailto:chenying.lin@mathematik.uni-regensburg.de chenying.lin@mathematik.uni-regensburg.de]<br />
* [https://andreapanontin.gitlab.io A. Panontin,] Office M 310, [mailto:andrea.panontin@mathematik.uni-regensburg.de andrea.panontin@mathematik.uni-regensburg.de]<br />
* [https://chiarasabadin.wordpress.com/ C. Sabadin,] Office M 306, [mailto:chiara.sabadin@mathematik.uni-regensburg.de chiara.sabadin@mathematik.uni-regensburg.de]<br />
* [https://www.uni-regensburg.de/mathematik/mathematik-raphael-schmidpeter/startseite/index.html R. Schmidpeter,] Office M 122, [mailto:raphael.schmidpeter@mathematik.uni-regensburg.de raphael.schmidpeter@mathematik.uni-regensburg.de]<br />
* [https://homepages.uni-regensburg.de/~sej21840/index.html J. Seipel,] Office M 307, [mailto:julian.seipel@mathematik.uni-regensburg.de julian.seipel@mathematik.uni-regensburg.de]<br />
* [https://homepages.uni-regensburg.de/~usm34387/index.html M. Uschold,] Office M 205, [mailto:matthias.Uschold@mathematik.uni-regensburg.de matthias.Uschold@mathematik.uni-regensburg.de]<br />
* [https://homepages.uni-regensburg.de/~wos07573/ S. Wolf,] Office M 307, [mailto:sebastian1.wolf@mathematik.uni-regensburg.de sebastian1.wolf@mathematik.uni-regensburg.de] <br />
<br />
== Associated Members ==<br />
<br />
* [https://sites.google.com/view/debambiswas/about D. Biswas,] Office M 019D, [mailto:Debam.Biswas@mathematik.uni-regensburg.de Debam.Biswas@mathematik.uni-regensburg.de]<br />
* [https://sites.google.com/view/bastiaan-cnossen B. Cnossen,] Office M 223, [mailto:bastiaan.cnossen@ur.de bastiaan.cnossen@ur.de]<br />
* [https://homepages.uni-regensburg.de/~dej31476/ J. de Mello Bezerra,] Office M 235, [mailto:julio.de-mello-bezerra@mathematik.uni-regensburg.de julio.de-mello-bezerra@mathematik.uni-regensburg.de]<br />
* C. Echter, Office M 002a, [mailto:carolyn1.echter@ur.de carolyn1.echter@ur.de]<br />
* [https://www.jeroenhekking.nl/ J. Hekking], Office M 006, [mailto:jeroen.hekking@ur.de jeroen.hekking@ur.de]<br />
* [https://homepages.uni-regensburg.de/~krl28934/index.html L. Krinner], Office M 230, [mailto:lukas.krinner@mathematik.uni-regensburg.de lukas.krinner@mathematik.uni-regensburg.de]<br />
* [https://homepages.uni-regensburg.de/~kuh45866/ H. Kufner], Office M 234, [mailto:han-ung.kufner@mathematik.uni-regensburg.de han-ung.kufner@mathematik.uni-regensburg.de]<br />
* S. Linskens, Office M 206, [mailto:Sil.Linskens@mathematik.uni-regensburg.de Sil.Linskens@mathematik.uni-regensburg.de]<br />
* [https://www.uni-regensburg.de/mathematik/mathematik-clara-otte/startseite/index.html C. Otte,] Office M 207, [mailto:Clara.Otte@mathematik.uni-regensburg.de Clara.Otte@mathematik.uni-regensburg.de]<br />
*[https://sites.google.com/view/gariypa G. Peralta,] Office M 211, [mailto:gari.peralta@mathematik.uni-regensburg.de gari.peralta@mathematik.uni-regensburg.de]<br />
* [https://pilca.app.uni-regensburg.de// M. Pilca,] Office M 124, [mailto:Mihaela.Pilca@mathematik.uni-regensburg.de Mihaela.Pilca@mathematik.uni-regensburg.de]<br />
* [https://sites.google.com/view/lukas-prader/// L. Prader,] Office M 235, [mailto:Lukas.Prader@mathematik.uni-regensburg.de Lukas.Prader@mathematik.uni-regensburg.de]<br />
* R. Schießl, Office M 003, [mailto:roman.schiessl@mathematik.uni-regensburg.de roman.schiessl@mathematik.uni-regensburg.de]<br />
* [https://www.walkerstern.com/ W. Stern,] Technische Universität München, Office MI 02.12.038, [mailto:walker.stern@tum.de walker.stern@tum.de]<br />
* [https://www.florianstrunk.de// F. Strunk,] Office M 219, [mailto:Florian.Strunk@mathematik.uni-regensburg.de Florian.Strunk@mathematik.uni-regensburg.de]<br />
* [https://www.math.cit.tum.de/en/algebra/people/dr-jackson-van-dyke/ J. van Dyke,] Technische Universität München, Office MI 02.12.40 [mailto:jackson.van-dyke@tum.de jackson.van-dyke@tum.de]<br />
* [https://homepages.uni-regensburg.de/~wam50090// M. Wasmeier,] Office M 003, [mailto:malena.wasmeier@mathematik.uni-regensburg.de malena.wasmeier@mathematik.uni-regensburg.de]<br />
* [https://homepages.uni-regensburg.de/~wic42659// C. Winges,] Office M 115, [mailto:christoph.winges@mathematik.uni-regensburg.de christoph.winges@mathematik.uni-regensburg.de]<br />
*[https://fgyamauti.github.io/ F. Yamauti,] Office M 002A, [mailto:Fernando.Yamauti@mathematik.uni-regensburg.de Fernando.Yamauti@mathematik.uni-regensburg.de]<br />
* [https://campus.tum.de/tumonline/ee/ui/ca2/app/desktop/#/pl/ui/$ctx/visitenkarte.show_vcard?$ctx=design=ca2;header=max;lang=de&pPersonenGruppe=3&pPersonenId=D2FB8D60F5E25953 Y. Yang,] Technische Universität München, Office MI 02.12.036, [mailto:yangkidon.yang@tum.de yangkidon.yang@tum.de]<br />
* [https://www.yuenianzhoushomepage.net/ Y. Zhou,] Office M 001A [mailto:Yuenian.Zhou@mathematik.uni-regensburg.de Yuenian.Zhou@mathematik.uni-regensburg.de]<br />
* [http://paulziegler.ch/ P. Ziegler,] Office M005 [mailto:Paul.Ziegler@mathematik.uni-regensburg.de Paul.Ziegler@mathematik.uni-regensburg.de]<br />
<br />
== [[Previous Members]] ==<br />
<br />
* Bastian Altmann<br />
* Federico Bambozzi<br />
* Marta Barigozzi<br />
* Florin Belgun<br />
* Giacomo Bertizzolo<br />
* Federico Binda<br />
* Matthias Blank<br />
* Carsten Bohlen<br />
* Ana Botero<br />
* Yulin Cai<br />
* Luigi Caputi<br />
* Guadalupe Castillo-Solano<br />
* Garett Cunningham<br />
* Christian Dahlhausen<br />
* Sandra Eisenreich<br />
* Alexander Engel<br />
* V. Ertl-Bleimhofer<br />
* Yanbo Fang<br />
* Daniel Fauser<br />
* Thomas Fenzl<br />
* Kevin Fran&ccedil;ois<br />
* Souvik Goswami<br />
* Roberto Gualdi<br />
* Rahul Gupta<br />
* Antti Harju<br />
* Drew Heard<br />
* Guillermo Henry<br />
* Gerrit Herrmann<br />
* Julius Hertel<br />
* Sergei Iakovenko<br />
* Philipp Jell<br />
* Fangzhou Jin<br />
* Eilind Karlsson<br />
* Yukako Kezuka<br />
* Klaus Kröncke<br />
* Abhijit Laskar<br />
* John-Alexander Lind<br />
* Farid Madani<br />
* Snigdhayan Mahanta<br />
* Michal Marcinkowski<br />
* Florent Martin<br />
* César Martinez<br />
* Enrica Mazzon<br />
* Johanna Meumertzheim<br />
* Lars Munser<br />
* Nikita Müller<br />
* Yassin Mousa<br />
* Marco Moraschini<br />
* Matthias Nagel<br />
* Denis Nardin<br />
* Kim Nguyen<br />
* Jana Nickel <br />
* Justin Noel<br />
* Nobuhiko Otoba<br />
* Dmitri Pavlov<br />
* Massimo Pippi<br />
* Matan Prasma<br />
* Miriam Prechtel<br />
* Benedikt Preis<br />
* Jose Pedro Quintanilha<br />
* Oriol Raventós-Morera<br />
* Charanya Ravi<br />
* George Raptis <br />
* Eugenia Rosu<br />
* Martin Ruderer<br />
* Danny Scarponi<br />
* Daniel Schäppi<br />
* Franziska Schneider<br />
* Christoph Schrade<br />
* Xu Shen<br />
* Jascha Smacka<br />
* Johannes Sprang<br />
* Stefan Stadlöder<br />
* Nathaniel Stapleton<br />
* Martino Stoffel<br />
* Peng Sun<br />
* Werner Thumann<br />
* Enrico Toffoli<br />
* Minh-Hoang Tran<br />
* Christian Vilsmeier<br />
* Michael Völkl<br />
* Alexander Voitovitch<br />
* Marco Volpe<br />
* Shanwen Wang<br />
* Veronika Wanner<br />
* Andreas Weber<br />
* Jakob Werner<br />
* Johannes Witzig<br />
* Koenraad van Woerden<br />
* Marco Volpe<br />
* Yitao Wu<br />
* Johannes Wurm<br />
* Franziska Wutz<br />
* Quan Xu<br />
* Maria Yakerson<br />
* Enlin Yang<br />
* Yuri Yatagawa<br />
* Masoud Zargar<br />
* Raphael Zentner<br />
* Yigeng Zhao<br />
<br />
{{Template:Guestlistpresent}}<br />
<br />
* [[Template:Guestlistpast|List of past guests]]<br />
* [[Template:Guestlistfuture|List of future guests]]</div>Mar09836https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=RTG_1085&diff=2808RTG 10852024-12-12T08:19:00Z<p>Mar09836: </p>
<hr />
<div>==Internal Resarch Training Group within the CRC 1085 "Higher Invariants" ==<br />
<br />
;Qualification Programme<br />
* seminars [[Template:CalendarSFBColloquium | ('''''CRC Lecture,''''']] [[HIOB SS23| '''''HIOB,''''']] [[Events#Lecture Courses and Special Topic Seminars|'''''lecture courses and special topic seminars,''''']] [[Template:CalendarSFBSeminar | '''''SFB Seminar,''''']] [[Events#CRC Research Seminars|'''''CRC research seminars,''''']] [[SFB PhD Seminar | '''''SFB PhD Seminar)''''']]<br />
* reading groups and CRC common room<br />
* Annual retreat in [[Windberg2024|'''''Windberg''''']]<br />
* international conferences, workshops, winter- and summer schools<br />
* visits of external workshops and conferences<br />
* key skill courses and good scientific practise (in cooperation with [https://www.uni-regensburg.de/forschung/zentrum-nachwuchsfoerderung/kalender/index.html '''''WIN,'''''] [https://www.uni-regensburg.de/forschung/zentrum-nachwuchsfoerderung/post-your-doc/index.html '''''Post Your Doc,'''''] [https://www.uni-due.de/gcplus/de/ '''''graduate Centre Plus,'''''] and [https://www.gs.tum.de/en/gs/doctorate-at-tum/ '''''TUM Graduate School)''''']<br />
* extended research stays<br />
<br><br />
;Mentoring<br />
* supervision agreement for doctoral researchers ([[Media:Doctor_thesis_agreement_ger.pdf|<span style="color: grey"><u><b>german version</u></b></span>]], [[Media:Betreuungsvereinbarung_E.pdf|<span style="color: grey"><u><b>english version</u></b></span>]])<br />
*[https://www.uni-regensburg.de/chancengleichheit/mentoring/index.html Mentoring.UR]<br />
<br><br />
;Support for New Members<br />
* [[Media:Info_leaflet3.pdf| <b>Information Leaflet</b> ]]<br />
* German language courses (e.g. provided by the [https://www.uni-regensburg.de/zentrum-sprache-kommunikation/startseite-zsk/index.html ZSK])<br />
* organizational help (e.g. questions belonging to the [https://www.uni-regensburg.de/assets/studium/pruefungsordnungen/promotion/0622_AE5_PromNat_2022_voll.pdf "Promotionsordnung"], question belonging "Umschreibungsantrag" for current Masterstudents of the UR, English translations of administrative documents for students, E-mail: certificate.translation@ur.de)<br />
* [https://www.ur.de/rechenzentrum/serviceangebot/online-service/ihr-webauftritt/index.html Instructions for setting up an individual website via TYPO3 or via the web server service of the RZ]<br />
* Information for gender equality and family friendly measures of the CRC and the University [https://www.uni-regensburg.de/universitaet/personalentwicklung/familien-service/campus/index.html (e.g. family-friendly campus], [https://www.uni-regensburg.de/mathematik/frauenbeauftragte/eltern-kind-zimmer/index.html parent-child room)]<br />
*[https://www.uni-regensburg.de/zentrum-hochschul-wissenschaftsdidaktik/das-zhw/index.html ZHW]<br />
*Instructions on how to apply: [[Media:Flowcharts2.1EN.pdf| <b>English Version </b> ]][[Media:Flowcharts2.0DE.drawio.pdf| <b>German Version</b>]]<br />
<br />
<br><br />
;Recruitment<br />
* recruitment of doctoral researchers and of postdoctoral researchers<br />
* short research fellowships for external PhD students<br />
<br><br />
== Administration of the RTG ==<br />
<br />
;Speaker:<br />
* [https://bunke.app.uni-regensburg.de Prof. Dr. Ulrich Bunke]<br />
<br><br />
;Cospeaker:<br />
* [//www.uni-regensburg.de/Fakultaeten/nat_Fak_I/ammann/index.html Prof. Dr. Bernd Ammann]<br />
<br><br />
;Coordinator<br />
* Dr. '''Katrin Henkel'''<br />
<br><br />
<br />
== Events for Equal Opportunities offered to CRC Members == <br />
<br />
;Women in Mathematics<br />
Find out more [https://wimregensburg.app.uni-regensburg.de/standard_index.html here.]<br />
<br> <br><br />
<br />
;Gender- and Diversity-Awareness in the University Context (29.10.24)<br />
This presentation was held by Dr. Birgit Bockschweiger. She talked about the diversity at the university of Regensburg and then talked about how one can handle gender and diversity biases.<br />
<br />
;German Coaching for International Mathematicians (4., 6., 11 and 13.03.24)<br />
The goal of this workshop by Christina Riebl was for the attendees to become more confident and authentic in the German language. Optimisation of the oral and written communication of the individual participants, Training and improving individual speaking and communication skills, Preparation of the international scientists for the realisation of mathematics lectures and/or job interviews in German in order to achieve parity with equalisation with German applicants in terms of integration into the labour market, Strengthening self-confidence in the ability to communicate in German, Optimisation of existing language skills and in feedback situations, as well as becoming more aware of current priorities of advancing the attendees’ thesis.<br />
<br> <br><br />
<br />
;Behavioral biases that complicate Equality of Opportunity and how to take action against them. (Jan 30 2024)<br />
This event will be a talk by Matthias Kating about how we all must continuously act on creating equal opportunities for everyone in order to secure our success by recognizing and actively mitigating these biases through targeted strategies and data-driven approaches to create a more equitable and inclusive future for all of us in all spheres of life. At the end of the day, there will also be an interactive part about visible role models, a growth mindset training and communication, for individuals to feel valued and supported irrespective of their gender. Find out more about it [https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Behavioral_biases_against_Equality here.]<br />
<br> <br><br />
<br />
;Ace Your Mental Health in Science (Nov 8 + Nov 29 + Dec 13 2023) <br><br />
This workshop was held on three individual days on different topics regarding "Imposter Syndrome and Self-Worth", "Communicate like an Expert" and "Work-Life Balance and Social Network". This course was offered for all doctoral candidates and postdocs at the Universität Regensburg. Find out more [https://www.uni-regensburg.de/research/center-for-graduate-postgraduate-researchers/qualifizierung/ace-your-mental-health/index.html here] or [https://elearning.uni-regensburg.de/enrol/index.php?id=63393 here.]<br />
<br> <br><br />
<br />
;Women's Table - Mathematicians (Apr 25 + Nov 27 2023) <br><br />
The women at the SFB as well as potential Doctorates met at the Unikat to discuss the matter of equality and to get to know each other better. Topics of discussion were potential presenters at the SFB, individual workshops, topic relevant projects they could plan, what networking sites there are at the university, other topics like a communication training for all men for a better gender bias awareness and what they can do to further improve equality during the studies at the university.<br />
<br> <br><br />
<br />
;Selbstverteidigung in Wort und Tag mit Krav Maga (Oct 14 / Dec 9 2022 + Nov 20 2023) <br><br />
This self-defence course taught the SFB colleagues how to handle verbal and physical attacks in a confident matter. The workshop’s topics include: how to verbally deal with insults and sexual implications and how to defend yourself against physical attacks like sexual harassment and physical force. The course combines the most important parts of [https://defence-academy.de/krav-maga-global-regensburg/ Krav Maga,] a self-defence system, as well as emotionally intelligent communication. <br />
The course, which was organized by CoMeNT.UR, took place on two separate days and is good for beginners as well as advanced individuals.<br />
<br> <br><br />
<br />
;Competence in Communication and Appearance (Oct 13 2023) <br><br />
The goal of this workshop was for the attendees to become more confident and authentic in communicating and in feedback situations, as well as becoming more aware of current priorities of advancing the attendees’ thesis. To help the women do so, they had to prepare a short presentation about themselves and then giving feedback to each other, as well as by giving them methods on how to deal more calmly with stressful situations. Find more about the workshop [https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Competence_in_Communication_and_Appearance here.]<br />
<br><br><br />
<br />
;Individual Coachings for female Scientists (Sep-Nov 2023) <br><br />
The female members at the SFB took part in individual Coaching sessions by [https://falkenberg-seminare.de/coaching/ Falkenberg Seminare] to learn about strengths and patterns and to intensively deal with planning their lives and careers. They also learnt a fitting way to deal with their emotions and to achieve their bigger goals through effective leading- and communication skills. <br />
<br> <br> <br />
<br />
;Gender Bias in der Personalauswahl (Jul 7 2023) <br><br />
This workshop dealt with gender biases in the scientific field today and how the performance of an individual can be distorted by gender. The attendees learnt how to use bias-management methods to create a more equal way in choosing the staff, based on competence, not gender. This workshop was held by Dr Lisa Horwath, psychologist, university and organization advisor, who has dealt with the topic of equality for 10 years. Find out more [https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Gender_Bias_in_der_Personalauswahl here.]<br />
<br> <br><br />
<br />
;Denkfallen Vermeiden, Geschlechtergerechtigkeit verwirklichen, Exzellenz ermöglichen (Nov 10 + Dec 8 2022 + Feb 9 2023) <br><br />
Presentations on biases in a University context with Dr Lisa Horvath <br />
<br> <br><br />
<br />
;Success through Equity, Diversity and Inclusivity (Nov 22 2022)<br><br />
Mr Aiwanger held a 90 minute presentation on how to improve diversity and equity. He separated the topic into two parts: The first part focused on base knowledge towards the topic, where he explained terms like Diversity, Inclusivity and Equality of Opportunity. He also explained what this topic has to do with the field of Mathematics, what the positive effects of diversity and inclusivity are, what things have to be considered and what hurdles people have to overcome. The second part of the presentation showed important theories and concepts , like the unconscious bias and micro-aggressions, which help understand the<br />
complex interplay between structural framework conditions and individual actions. Finally, the participants learned methods and tools to conduct on their own to actively improve diversity and equality. Find out more abou the presentation [https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Success_through_Equity_Diversity_and_Inclusivity here.]<br />
<br> <br><br />
<br />
;Women of Mathematics throughout Europe (May 5th - June 5th 2022) <br><br />
The Faculty of Mathematics showcased an exhibition by Sylvie Paycha and Noel Tovia Matoff, which had the goal to enable young females to find role models in the field, so they can feel enabled to pursue a career in the Mathematic field. <br />
Find out more about it [https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Women_of_mathematics_throughout_Europe here.]<br />
<br> <br><br />
;Talentfördergruppe für Studentinnen der Mathematik (May 2020 - Jul 2022) <br> <br />
This initative was created to foster an exchange of mathematical topics and topics pertinent to academia, career and studies among talented students. Topics such as Cryptography, Game Theory, Knot Theory, how to present mathematics to non-mathematicians, Catalan’s Conjecture, The Four Colour Theorem, as well as masterprojects and plans were discussed. Organized by Veronika Ertl and Magdalena Lottner. Find out more about this [https://ertlvroni.github.io/Outreach/talent.htm here.] <br />
<br> <br><br />
;Mathematik und Gender - ein Paradoxon?(Nov 25 + Dec 2 + Dec 9 2020)<br><br />
This Lecture Series, which was presented by Angela Siebold and Birte Gooßes of [https://institut-dinx.de/ DINX,] dealt with the Concept of Equality, Equality and men, gender-responsive language and applications of equality. Find out more about this [https://sfb-higher-invariants.app.uni-regensburg.de/index.php?title=Mathematik_und_Gender_ein_Paradox? here.]<br />
<br> <br><br />
<br />
;Other Ways to Help Equality:<br />
*WIT Events: More information [https://awm-math.org/research-networks/wit/ here] and [https://womeninnumbertheory.org/ here.]<br />
*Equality Concept of the UR: [https://www.uni-regensburg.de/assets/mathematik/fakultaet/gsk-fak-math-final.pdf document (German)]<br />
*If you have questions or problems considering your studies, find a list of people to contact [https://www.uni-regensburg.de/mathematik/frauenbeauftragte/ansprechpartnerinnen-in-der-mathematik/index.html here.]</div>Mar09836