Non-unipotent Character Sheaves as a Categorical Centre
Name
1506.04598.pdf
Size
789.51 KB
Format
Adobe PDF
Checksum (MD5)
b561e102bbbd86fc5c81e83b658513e2
Author(s)
Lusztig, George
Date Issued
December 2016
Journal
Bulletin of the Institute of Mathematics Academia Sinica
Publisher
Institute of Mathematics, Academia Sinica
Citation
Lusztig, George. “Non-Unipotent Character Sheaves as a Categorical Centre.” Bulletin of the Institute of Mathematics Academia Sinica NEW SERIES, vol. 11, no. 4, Dec. 2016.
Version
Original manuscript
Abstract
Let G be a reductive connected group over an algebraic closure of finite field. In this paper we give the classification of character sheaves on G in categorical terms (as a categorical centre). Previously such a classification was known for unipotent character sheaves and in the case where the ground field is replaced by the complex numbers. KEYWORDS: reductive group, character sheaf, flag manifold, local system
MIT Department
Massachusetts Institute of Technology. Department of Mathematics
Terms of Use
Creative Commons Attribution-Noncommercial-Share Alike
Persistent DSpace Link
DOI of Published Version
https://doi.org/10.21915/BIMAS.2016401
