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Combined display of all available logs of SFB1085 - Higher Invariants. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 11:45, 16 December 2025 Wic42659 talk contribs created page Grothendieck-Witt theory of pushouts (Created page with "Given a Poincaré-duality space X much information can be gathered from its GW-theory. As GW-theory is generally hard to compute, one important question is how GW-theory behaves under gluing of spaces. In this talk I will present a criterion which guarantees a splitting of the GW-theory of a pushout in a part fitting in a Mayer-Vietoris sequence and an error term. The criterion applies more generally for localising invariants and allows generalizations of splitting theor...")
• 12:45, 22 November 2025 Cid36224 talk contribs created page The cobordism spectrum of Poincare spaces (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 Cid36224 talk contribs created page Duality for K-theory in motivic homotopy theory (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 Brv60445 talk contribs created page Regional Geometry and Topology Meeting (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 Hek43333 talk contribs created page Virtual workshop: Simplicial Volumes and Bounded Cohomology (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 Hek43333 talk contribs created page Homotopy Theory Workshop (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 Hek43333 talk contribs created page 3rd Bavarian Geometry & Topology Meeting (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 Hek43333 talk contribs created page Manifolds and Groups 2017 (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}")