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Jump to navigationJump to search- 12:45, 22 November 2025 The cobordism spectrum of Poincare spaces (hist | edit) [631 bytes] Cid36224 (talk | contribs) (Created page with "Abstract: Based on joint work-in-progress with Bianchi, Kirstein, and Kremer, I will introduce a proposed notion of categorical symmetric spectra as well as an enlargement of the category of Poincare categories which we call that of bundled categories. As applications, we construct the commutative ring cobordism spectrum of Poincare spaces equipped with Pontryagin-Thom maps, and give a new proof that K-theory is lax symmetric monoidal. Time permitting, I will also discus...")
- 09:50, 6 November 2025 Duality for K-theory in motivic homotopy theory (hist | edit) [1,235 bytes] Cid36224 (talk | contribs) (Created page with "There is an action of K-theory on G-theory, as observed by Quillen and later Thomason–Trobaugh. In recent work, Fangzhou Jin internalized this story to SH by constructing a representing object GGL for G-theory in the six functor formalism of KGL-modules in the motivic homotopy category. The object GGL is stable under exceptional pullback and coincides with KGL over any regular base. It is thus reasonable to ask whether GGL is a dualizing object for KGL-modules. For an...")
- 09:26, 6 November 2025 Regional Geometry and Topology Meeting (hist | edit) [339 bytes] Brv60445 (talk | contribs) (Created page with "<br> <font size="+3" color="#009b77"> Regional Geometry and Topology Meeting<br> </font> <br> <font size="+1"> :<b>Date:</b> Regensburg, 23.06.2017 <br> </font>")
- 05:52, 6 November 2025 Virtual workshop: Simplicial Volumes and Bounded Cohomology (hist | edit) [582 bytes] Hek43333 (talk | contribs) (Created page with "\veranstaltung{Virtual workshop: Simplicial Volumes and Bounded Cohomology}{21.09.-25.09.2020}{Regensburg/online}{Caterina Campagnolo, Roberto Frigerio, Clara Löh, Marco Moraschini}{Mihael Brandenbursky, Diego Corro, Carlos De la Cruz Mengual, Jmes Farre, Tschakik Gelander, Nicolaus Heuer, Alessandro Iozzi, Michał Marcinkowski, Nicolas Monod, Maria Beatrice Pozzetti, Stéphane Sabourau, Roman Sauer, Alessio Savini, Alessandro Sisto, Shi Wang}{Kommunikation}{Zielgruppen...")
- 05:49, 6 November 2025 Homotopy Theory Workshop (hist | edit) [302 bytes] Hek43333 (talk | contribs) (Created page with "\veranstaltung{Homotopy Theory}{05.05.2018}{Regensburg}{Justin Noel, Georgios Raptis}{Martin Frankland, Markus Land, Cary Malkiewich, Hoang-Kim Nguyen, Irakli Patchkoria}{Kommunikation}{Zielgruppen}{Resonanz}")
- 05:48, 6 November 2025 3rd Bavarian Geometry & Topology Meeting (hist | edit) [389 bytes] Hek43333 (talk | contribs) (Created page with "\veranstaltung{3rd Bavarian Geometry & Topology Meeting}{11.07.-12.07.2018}{Regensburg}{Markus Land Georgios Raptis}{Bernd Amann, Mauricio Bustamante, Daniel Fauser, Sebastian Hensel, Alexei Kudryashov, Caterine Meusburger, Mihaela Pilca, Wolfgang Steimle}{Teilnehmerliste}{Kommunikation}{Zielgruppen}{Resonanz}")
- 05:46, 6 November 2025 Manifolds and Groups 2017 (hist | edit) [558 bytes] Hek43333 (talk | contribs) (Created page with "\veranstaltung{Manifolds and Groups 2017}{25.09.-29.09.2017}{Ort}{c. Löh, S. Friedl}{Michael Boileau, Oleg Bogopolski, Michelle Bucher-Karlsson, Danny Calegari, Roberto Frigerio, Alexander Gaifullin, Bernhard hanke, Sebastian Hensel, Holger Kammeyer, Jean-Francois Lafont, Ian Leary, Claudio Llosa Isenrich, Wolfgang Lück, Saul Schleimer, Kevin Schreve, Peter Schwer, Alessandro Sisto, Richard Weidmann, Jesse Wolfson, Daniel Woodhouse}{Kommunikation}{Zielgruppen}{Resonanz}")
- 05:46, 6 November 2025 Non-Positively Curved Groups and Spaces (hist | edit) [342 bytes] Hek43333 (talk | contribs) (Created page with " \veranstaltung{Non-Positively Curved Groups and Spaces}{18.09.-22.09.2017}{Ort}{A. Engel, M. Marcinkowski}{Grigori Avramidi, Igor Belegradek, Camille Horbez, Aditi Kar, Jon McCammond, Dimitri Panov, Alessandro Sisto}{Kommunikation}{Zielgruppen}{Resonanz}")
- 05:43, 6 November 2025 Workshop "Women in Numbers Regensburg" (hist | edit) [282 bytes] Hek43333 (talk | contribs) (Created page with "\veranstaltung{Workshop "Women in Numbers Regensburg"}{28.06.2016}{Regensburg}{Antonella Perucca}{Evangelia Gazaki, Antonella Perucca, Franziska Wutz}{Teilnehmerliste}{Kommunikation}{Zielgruppen}{Resonanz}")
- 11:14, 24 October 2025 Nori motivic sheaves as sheaves of Nori motives (hist | edit) [714 bytes] Cid36224 (talk | contribs) (Created page with "Classically, the theory of Nori motives provides an unconditional candidate for the conjectural abelian category of mixed motives over a field of characteristic zero. In the last few years, it has been expanded to a theory of Nori motivic sheaves equipped with Grothendieck's six operations. In fact, two natural definitions of Nori motivic sheaves have been proposed: one by Ivorra--Morel (generalizing the universal property of Nori's abelian category), and one by Ayoub (g...")
- 08:35, 20 October 2025 On Verdier Duality (hist | edit) [883 bytes] Wic42659 (talk | contribs) (Created page with "Recent progress on the K-theory of "large" categories has raised interest in the algebraic K-theory of sheaves on locally compact Hausdorff spaces, which serves as a central stepping stone to modern approaches to assembly conjectures in K-theory and L-theory. A central ingredient for the computation of the K-theory of these sheaf categories is Verdier duality: The categories of sheaves and cosheaves agree when the target is a stable category. We present a category-theor...")
- 09:57, 16 October 2025 HIOB WS25/26 (hist | edit) [3,324 bytes] Hek43333 (talk | contribs) (Created page with "df")
- 10:18, 17 September 2025 Conference Higher Invariants: interactions between arithmetic geometry and global analysis/participants (hist | edit) [4,389 bytes] Hek43333 (talk | contribs) (Created page with "Abdollahi Bai Bannwart Baumgartner Benachour Betker Bharadwaj Bihlmaier Bohlen Bresters Brinkerhoff Caleca Cao Caputi Carmeli CHATTERJEE Chu DAGAN Datta de Mello Bezerra Dengler Di Leo Du Duan Echter Engelmann Erdal Fang Fedosova Fronhöfer Gieringer Giustetto Hebestreit Hegab Heintze Helm Hu Jakob Jiang John Jolly Joshi Jung Kale kettani Konno Konovalov Kranz Kundu Künnemann Lara Lehner Li Li Li Li LI Liu Lopez Lundemo Manam Mann Mao Marodia Mascolo Mattis Milesi Monta...")
