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Program of Geometric Representation Theory

For the abstracts click on the titles or see the list of abstracts.

Mon, 22 Jun 2020

16:15 - 16:45
Ben Webster
Welcome and Opening Remarks
16:45 - 17:55
Martina Lanini
Singularities of Schubert varieties within a right cell
18:00 - 18:55
Olivier Schiffmann
Yangians and cohomological Hall algebras of Higgs sheaves on curves
20:00 - 20:55
Samuel Raskin
Tate's thesis in the de Rham setting
21:15 - 21:45
Gurbir Dhillion
Fundamental local equivalences in quantum geometric Langlands

Tue, 23 Jun 2020

16:00 - 16:30
Oscar Kivinen
Z-algebras from Coulomb branches
16:45 - 17:55
Sarah Scherotzke
Cotangent complexes of moduli spaces and Ginzburg dg algebras
18:00 - 18:55
Laura Rider
Centralizer of a regular unipotent element and perverse sheaves on the affine flag variety
20:00 - 20:55
Jenna Rajchgot
Type D quiver representation varieties, double Grassmannians, and symmetric varieties
21:15 - 21:45
Tudor Padurariu
K-theoretic Hall algebras for quivers with potential

Wed, 24 Jun 2020

16:00 - 16:30
Michael McBreen
Elliptic stable envelopes via loop spaces
16:45 - 17:55
Michael Finkelberg
Global Demazure modules
18:00 - 18:55
Roman Bezrukavnikov
Modular representations and perverse sheaves on affine flag varieties
20:00 - 20:55
Monica Vazirani
The "Springer" representation of the DAHA
21:15 - 21:45
Justin Campbell
Geometric class field theory and Cartier duality

Thu, 25 Jun 2020

17:15 - 17:45
Tristan Bozec
Relative critical loci, quiver moduli, and new lagrangian subvarieties
18:00 - 18:55
Pavel Safronov
Parabolic restriction for Harish-Chandra bimodules and dynamical R-matrices
20:00 - 20:55
Eugene Gorsky
Parabolic Hilbert schemes via the Dunkl-Opdam subalgebra
21:15 - 21:45
Tomasz Przezdziecki
An extension of Suzuki's functor to the critical level
22:00 - 22:30
Anna Romanov
A categorification of the Lusztig-Vogan module

Fri, 26 Jun 2020

17:15 - 17:45
Jens Eberhardt
K-Motives and Koszul Duality
18:00 - 18:55
Pramod Archar
Conjectures on p-cells, tilting modules, and nilpotent orbits
20:00 - 20:55
Ben Elias
Categorification of the Hecke algebra at roots of unity
21:15 - 21:45
Ana Balibanu
Perverse sheaves and the cohomology of regular Hessenberg varieties

 

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