Generic character sheaves on disconnected groups and character values

We relate a generic character sheaf on a disconnected reductive group with a character of the rational points of the group over a finite field extending a known result in the connected case.

Bibliographic Details
Main Author: Lusztig, G
Other Authors: Massachusetts Institute of Technology. Department of Mathematics
Format: Article
Language:English
Published: American Mathematical Society (AMS) 2022
Online Access:https://hdl.handle.net/1721.1/140227