Character sheaves on disconnected groups, VIII
Name
0509356.pdf
Description
Submitted version
Size
405.93 KB
Format
Adobe PDF
Checksum (MD5)
d41e044ca5d7f880a976c0cf407c6b5e
Author(s)
Lusztig, G
Date Issued
August 17, 2006
Journal
Representation Theory of the American Mathematical Society
Publisher
American Mathematical Society (AMS)
Citation
G. Lusztig, Character sheaves on disconnected groups, VIII, Represent. Theory 10 (2006)
Version
Original manuscript
Abstract
In this paper we continue the study of character sheaves on a reductive group. To each subset of the set of simple reflections in the Weyl group we associate an algebra of the same kind as an Iwahori Hecke algebra with unequal parameters in terms of parabolic character sheaves. We also prove a Mackey type formula for character sheaves. We define a duality operation for character sheaves. We also prove a quasi-rationality property for character sheaves.
MIT Department
Massachusetts Institute of Technology. Department of Mathematics
Terms of Use
Creative Commons Attribution-NonCommercial-NoDerivs License
Persistent DSpace Link
DOI of Published Version
https://doi.org/10.1090/S1088-4165-06-00314-1
