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Generic character sheaves on disconnected groups and character values

Author(s): G. Lusztig
Journal: Represent. Theory 12 (2008), 225-235.
MSC (2000): Primary 20G99
Posted: April 17, 2008
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Abstract: We relate a generic character sheaf on a disconnected reductive group with a character of the rational points of the group over a finite field extending a known result in the connected case.

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Additional Information:

G. Lusztig
Affiliation: Department of Mathematics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139
Email: gyuri@math.mit.edu

DOI: 10.1090/S1088-4165-08-00327-0
PII: S 1088-4165(08)00327-0
Received by editor(s): April 7, 2007
Posted: April 17, 2008
Additional Notes: Supported in part by the National Science Foundation.
Copyright of article: Copyright 2008, American Mathematical Society
The copyright for this article reverts to public domain after 28 years from publication.

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