The Grothendieck group of unipotent representations: A new basis

© 2020 American Mathematical Society. Let G(Fq) be the group of rational points of a simple algebraic group defined and split over a finite field Fq. In this paper we define a new basis for the Grothendieck group of unipotent representations of G(Fq).

Bibliographic Details
Main Author: Lusztig, George
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/1721.1/135220.2