Character sheaves on disconnected groups, I

In this paper we begin the study of character sheaves on a not necessarily connected reductive algebraic group G. One of the themes of this paper is the construction of a decomposition of G into finitely many strata and of a family of local systems on each stratum.

Bibliographic Details
Main Author: Lusztig, G.
Other Authors: Massachusetts Institute of Technology. Department of Mathematics
Format: Article
Published: American Mathematical Society (AMS) 2022
Online Access:https://hdl.handle.net/1721.1/140238