Orateur
Roman Bezrukavnikov
Description
I will talk about (relatively) recent ways to apply the affine Grassmannian as an algebro-geometric or topological object to representation theory of the reductive group in positive characteristic or quantum group at a root of unity.
Based on works (mostly in progress) with Boixeda Alvarez, McBreen, Yun, Shan, Vasserot
and Arinkin.
