Seminar on Arithmetic Geometry

This is a research seminar jointly organized by Sabrina Pauli, Timo Richarz and Torsten Wedhorn.

Time and Place

Fridays, 15:30-17:00 (MET) during the semester.

Room S 215 401 and via Zoom (635 7328 0984, Password: smallest six digit prime number).

Date Speaker / title
April 19, 2024 tba
April 26, 2024 tba
May 3, 2024 tba
May 10, 2024 tba
May 17, 2024 tba
May 24, 2024 tba
May 31, 2024 tba
June 7, 2024 tba
June 14, 2024 tba
June 21, 2024 tba
June 28, 2024 Strategietagung
July 5, 2024 Mingjia Zhang (as an exception at 14h00 due to GAUS Barbecue)
July 12, 2024 tba
July 19, 2024 tba
Date Speaker
October 20, 2023
Tom Bachmann (University of Mainz)
On a C_2-equivariant Gabber lemma.
October 27, 2023 Charanya Ravi (Indian Statistical Institute, Bangalore Centre) (via Zoom)
Equivariant localization theorems.
November 3, 2023 Dimitri Wyss (École Polytechnique Fédérale de Lausanne)
Non-archimedean integration on quotients and BPS-invariants.
November 10, 2023 João Lourenço (University of Münster)
Embedded normality in affine Grassmannians.
November 17, 2023 Yifei Zhao (University of Münster)
Factorization central extensions of the loop group.
November 24, 2023 Anneloes Viergever (University of Duisburg-Essen)
The quadratic Euler characteristic of a smooth projective same-degree complete intersection.
December 1, 2023 Shang Li (Paris-Saclay University)
Wonderful compactification over an arbitrary base scheme.
December 5, 2023 Helge Ruddat (University of Stavanger) (as an exception: on Tuesday, December 5, 14:00-15:30 in room S215 244)
Theta functions for the projective plane relative a smooth cubic.
December 15, 2023 Clémentine Lemarié—Rieusset (University of Duisburg-Essen)
Motivic Linking.
December 22, 2023 Mohammad Hadi Hedayatzadeh (Institute for Research in Fundamental Sciences)
Deformations of $(G,\mu)$-Displays.
January 12, 2024 Linus Hamann (Princeton University)
Conjectures on Geometric Eisenstein Series. (via Zoom)
January 19, 2024 Ran Azouri (Sorbonne Paris North University)
Enumerating motivic nearby cycles.
January 26, 2024 Paul Ziegler (TU Darmstadt) (as an exception: in room S215 244)
Doing geometry by counting points.
February 2, 2024 Jonathan Miles (University of Frankfurt)
Gluing sheaves along Harder-Narasimhan strata of Bun_2.
February 9, 2024 Martin Gallauer (University of Warwick)
Motivic tt-geometry. (via Zoom, as an exception at 14h00)
Date Speaker / title
February 17, 2023 Bogdan Zavyalov (Institute for Advanced Study Princeton)
February 10, 2023 Zouhang Mao (Institut de Mathématique d'Orsay)
January 27, 2023 Simon Pepin Lehalleur (University of Amsterdam)
January 20, 2023 Thibaud van den Hove (Technische Universität Darmstadt)
The integral motivic Satake equivalence
December 12-13-15-16, 2022 Ian Gleason (Universität Bonn)
Lecture series on Point-set topology methods in the theory of v-sheaves and diamonds
December 9, 2022 Arnaud Eteve (Sorbonne Université)
Depth zero local Langlands and cohomology of stacks of global shtukas
December 2, 2022 Arnab Kundu (Université Paris-Saclay)
Torsors on Valuation Rings
November 25, 2022 Fabio Tanania (Ludwig-Maximilians-Universität München)
İsotropic motivic homotopy theory
November 11, 2022 Marcin Lara (Goethe Universität Frankfurt)
On the Drinfeld's Lemma for the pro-étale fundamental group
October 21, 2022 Ryosuke Shimada (University of Tokyo)
Semi-modules and crystal bases via affine Deligne-Lusztig varieties“