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Reducing mod $p$ complex representations of finite reductive groups


Author: G. Lusztig
Journal: Represent. Theory 25 (2021), 166-172
MSC (2020): Primary 20G99
DOI: https://doi.org/10.1090/ert/562
Published electronically: March 2, 2021
MathSciNet review: 4223042
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Abstract: We state a conjecture on the reduction modulo the defining characteristic of a unipotent representation of a finite reductive group.


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Additional Information

G. Lusztig
Affiliation: Department of Mathematics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139
MR Author ID: 117100
Email: gyuri@mit.edu

Received by editor(s): July 31, 2020
Received by editor(s) in revised form: December 4, 2020
Published electronically: March 2, 2021
Additional Notes: The author was supported by NSF grant DMS-1566618.
Dedicated: Dedicated to the memory of Jim Humphreys
Article copyright: © Copyright 2021 American Mathematical Society