Bonn Topology Group

General Information - Members - Topology Seminar

This page displays the schedule for the Research Seminar Homotopy Theory organized by Markus Hausmann and Stefan Schwede.

The seminar takes place Wednesdays, 10 ct, in seminar room N0.003 (Annex) at the Mathematikzentrum, Endenicher Allee 60.

SS 2025

• April 9, 2025
  Carl Foth: Models of normed G-∞-categories


• April 16, 2025
  Emma Brink: Equivariant bordism and Thom spectra


• April 23, 2025
  Bimit Mandal: Homotopy theory of symmetric spectra at naive equivalences


• April 30, 2025
  Elena Ertle: Global vector bundles


• May 7, 2025
  Melvin Weiß: Equivariant cotangent complexes
  Jan Sneeuw: On the Madsen-Weiss Theorem


• May 14, 2025
  no seminar (Dies Academicus)


• May 21, 2025
  Tobias Lenz: 4½ answers to the question: ‘What is an ultra-commutative global ring spectrum?’


• May 28, 2025
  Marius Nielsen (NTNU Trondheim): Filtered stacks and the geometrization of synthetic spectra


• June 4, 2025
  Lucas Piessevaux: TBA


• June 11, 2025
  no seminar (Pentecost break)


• June 18, 2025
  


• June 25, 2025
  Melvin Weiß: TBA


• July 2, 2025
  no seminar


• July 9, 2025
  no seminar


• July 16, 2025