Character sheaves on disconnected groups, VII
Author:
G. Lusztig
Journal:
Represent. Theory 9 (2005), 209-266
MSC (2000):
Primary 20G99
DOI:
https://doi.org/10.1090/S1088-4165-05-00278-5
Published electronically:
March 25, 2005
MathSciNet review:
2133758
Full-text PDF Free Access
Abstract | References | Similar Articles | Additional Information
Abstract: We define and study convolution of parabolic character sheaves. As an application, we attach to any parabolic character sheaf the orbit of a tame local system on the maximal torus under a subgroup of the Weyl group.
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Additional Information
G. Lusztig
Affiliation:
Department of Mathematics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139
MR Author ID:
117100
Received by editor(s):
November 4, 2004
Published electronically:
March 25, 2005
Additional Notes:
Supported in part by the National Science Foundation
Article copyright:
© Copyright 2005
American Mathematical Society
