Non-Unipotent Representations and Categorical Centers

Let G be a connected reductive group defined over a finite field F[subscript q]. We give a parametrization of the irreducible representations of G(Fq) in terms of (twisted) categorical centres of various monoidal categories associated to G. Results of this type were known earlier for unipotent r...

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Bibliographic Details
Main Author: Lusztig, George
Other Authors: Massachusetts Institute of Technology. Department of Mathematics
Format: Article
Published: Institute of Mathematics, Academia Sinica 2018
Subjects:
Online Access:http://hdl.handle.net/1721.1/115947
https://orcid.org/0000-0001-9414-6892