Focus week on quiver varieties

August 19-23, 2019

Program

 

Monday, August 19, 2019

10:00 - 10:30
Coffee & Croissants

Session - Chaire Aisenstadt Chair

10:45 - 11:45
Hiraku Nakajima
(University of Tokyo)
Introduction to Coulomb branches of 3d N=4 SUSY gauge theories
Abstract

11:45 - 13:30
Lunch break


13:30 - 14:30
Michael V. Finkelberg
(HSE University, Moscow)
Shifted quantum affine algebras - I
Abstract
14:45 - 15:45
Alex Weekes
(Perimeter Institute for Theoretical Physics)
Coulomb branches for quiver gauge theories with symmetrizers
Abstract
15:45 - 16:30
Coffee

 

Tuesday, August 20, 2019

10:00 - 10:30
Coffee & Croissants


10:45 - 11:45
Michael V. Finkelberg
(HSE University, Moscow)
Shifted quantum affine algebras - II
Abstract
11:45 - 13:30
Lunch break
13:30 - 14:30
Andrei Negut
(Massachusetts Institute of Technology)
A tale of two shuffle algebras
Abstract
14:45 - 15:45
Syu Kato
(Kyoto University)
Equivariant quantum $K$-groups of flag manifolds
Abstract
15:45 - 16:30
Coffee

 

Wednesday, August 21, 2019

10:00 - 10:30
Coffee & Croissants

Session - Chaire Aisenstadt Chair

10:45 - 11:45
Hiraku Nakajima
(University of Tokyo)
Bow varieties - I
Abstract

11:45 - 13:30
Lunch break


13:30 - 14:30
Alistair Savage
(University of Ottawa)
Embedding Deligne’s category $\text{Rep}(S_t)$ in the Heisenberg category
Abstract
14:45 - 15:45
Christof Geiss
(Universidad Nacional Autónoma de México)
Introduction to quivers with relations for symmetrizable Cartan matrices
Abstract
15:45 - 16:30
Coffee

 

Thursday, August 22, 2019

10:00 - 10:30
Coffee & Croissants


10:45 - 11:45
Michael V. Finkelberg
(HSE University, Moscow)
Shifted quantum affine algebras - III
Abstract
11:45 - 13:30
Lunch break
13:30 - 14:30
Changjian Su
(University of Toronto)
Wall-crossing and categorification of the K theory stable basis of the Springer resolution
Abstract
14:45 - 15:45
Sabin Cautis
(The Univ. of British Columbia)
Cluster theory of the coherent Satake category and beyond
Abstract
15:45 - 16:30
Coffee

 

Friday, August 23, 2019

10:00 - 10:30
Coffee & Croissants

Session - Chaire Aisenstadt Chair

10:45 - 11:45
Hiraku Nakajima
(University of Tokyo)
Bow varieties - II
Abstract

11:45 - 13:30
Lunch break


13:30 - 14:30
David Hernandez
(Université Paris-Diderot Paris 7)
Stable maps, category O and geometric character formulas
Abstract
14:30 - 15:15
Coffee