Distinguished Colloquium——Character sheaves and variants
报告人：Zhiwei Yun (Massachusetts Institute of Technology)
时间：2020-11-27 10:00-11:00 (Beijing Time)
Abstract: This is an introduction to the theory of character sheaves due to Lusztig and its variants. We will look at character sheaves from various perspectives: as a geometrization of irreducible characters, as a natural class of sheaves satisfying a topological condition, and as the categorical center of the Hecke category. We will mention variants of character sheaves in other representation-theoretic contexts such as in the geometric Langlands correspondence.
ID: 610 8863 3235