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Oberseminar Darstellungstheorie (you are here)

Oberseminar Darstellungstheorie

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There are 41 events in the past.

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April 2025

Apr 10
Till Wehrhan, "The Deodhar stratification via hybrid normal forms"
Apr 11
Hiraku Nakajima, "Involutions on bow varieties" Oberseminar Darstellungstheorie

May 2025

May 16
Kostiantyn Tolmachov, "Around the centrality property of character sheaves on a reductive group" Oberseminar Darstellungstheorie
May 16
Ben Davison, "Counting coloured 3d partitions using Jacobi algebras" Oberseminar Darstellungstheorie
May 23
Viktor Levandovskyy, "Computer algebra: algorithms and implementations for associative algebras" Oberseminar Darstellungstheorie
May 30
Andrew Snowden, "Oligomorphic groups and tensor categories" Oberseminar Darstellungstheorie

June 2025

Jun 20
Jacob Matherne, "Kazhdan–Lusztig functions and Chow functions of partially ordered sets" Oberseminar Darstellungstheorie
Jun 20
Tom Braden, "Perverse sheaves on symmetric products of the plane, Schur algebras and K-theory" Oberseminar Darstellungstheorie
Jun 27
Stefan Kolb, "The Letzter map for quantum symmetric pairs" Oberseminar Darstellungstheorie

July 2025

Jul 03
Andrew Mathas, "Cyclotomic KLR algebras of affine type C" Oberseminar Darstellungstheorie
Jul 11
Alexei Davydov, "Witt group of modular categories" Oberseminar Darstellungstheorie

October 2025

Oct 24
Rose Berry, "The Derived l-modular Unipotent Block of p-adic GLn" Oberseminar Darstellungstheorie
Oct 31
Joe Baine, "Towards a Soergel functor for algebraic groups" Oberseminar Darstellungstheorie

November 2025

Nov 07
Andrew Mathas, "Cellular bases for cyclotomic KLR algebras" Oberseminar Darstellungstheorie
Nov 14
Kyungmin Rho, "A symplectic view of matrix factorizations" Oberseminar Darstellungstheorie
Nov 21
Tudor Padurariu, "Cohomology of symmetric stacks" Oberseminar Darstellungstheorie
Nov 28
Lei Shi, "On the generalized graded cellular bases for cyclotomic quiver Hecke-Clifford algebras" Oberseminar Darstellungstheorie

December 2025

Dec 05
Peter Fiebig, "A chromatic decomposition of the cohomology of Grassmannians" Oberseminar Darstellungstheorie
Dec 16
Merlin Christ, "Perverse schobers for filtered categories I" Oberseminar Darstellungstheorie
Dec 17
Merlin Christ, "Perverse schobers for filtered categories II" Oberseminar Darstellungstheorie

January 2026

Jan 09
Catharina Stroppel, "RAFH algebras" Oberseminar Darstellungstheorie
Jan 14
Merlin Christ, "Perverse schobers for exceptional collections III" Oberseminar Darstellungstheorie
Jan 16
Henning Krause, "The Boolean spectrum of a Grothendieck category" Oberseminar Darstellungstheorie
Jan 19
Bruno Vallette, "Introduction to algebraic operads and homotopical algebra" Oberseminar Darstellungstheorie
Jan 20
Bruno Vallette, "Introduction to algebraic operads and homotopical algebra" Oberseminar Darstellungstheorie
Jan 21
Bruno Vallette, "Introduction to algebraic operads and homotopical algebra" Oberseminar Darstellungstheorie
Jan 22
Bruno Vallette, "Introduction to algebraic operads and homotopical algebra" Oberseminar Darstellungstheorie
Jan 23
Bruno Vallette, "Integration of Lie type algebras." Oberseminar Darstellungstheorie

February 2026

Feb 06
Jonas Antor, "Categorification with unequal parameters" Oberseminar Darstellungstheorie

April 2026

Apr 17
Alistair Savage, "Understanding quantum symmetric pairs through diagrams" Oberseminar Darstellungstheorie
Apr 24
Zbigniew Wojciechowski, "Infinite sequences via Lie algebra actions for oligomorphic groups" Oberseminar Darstellungstheorie

May 2026

May 15
Götz Pfeiffer, "Orthogonality as Graph with an Application to Finite Coxeter Groups" Oberseminar Darstellungstheorie
May 22
Thomas Gerber, "Defect zero block enumeration" Oberseminar Darstellungstheorie

June 2026

Jun 05
Aaron Hofer, "The TFT construction of finite rigid CFTs" Oberseminar Darstellungstheorie
Jun 12
Tomas Mejía Gomez, "sl(n) link homology via Bott-Samelson spaces" Oberseminar Darstellungstheorie
Jun 19
Lukas Kühne, "Matroids, Incidence Theorems, and Tilings" Oberseminar Darstellungstheorie
Jun 26
Liam Rogel, "The Zamolodchikov relation" Oberseminar Darstellungstheorie

July 2026

Jul 03
Loic Poulain d'Andecy, "Orientifold KLR algebra and graded representations of Hecke algebras" Oberseminar Darstellungstheorie
Jul 08
Severin Barmeier, "Deformations and A-infinity structures of Khovanov arc algebras" Oberseminar Darstellungstheorie
Jul 10
Emmanuel Kowalski, "Spectral measures in tensor categories" Oberseminar Darstellungstheorie
Jul 17
Gustavo Jasso, "Hopfological algebra, revisited" Oberseminar Darstellungstheorie

News

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Call for participation in the Winter School "Differential Equations in Mathematical Biology: Analysis, Stochasticity, and Modelling" (due September 27, 2026) Posted Jul 1, 2026
Call for Participation in the Trimester Program "Nonlinear evolution equations with noise" (due November 1, 2026) Posted May 11, 2026

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