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ISSN 1079-6762
Endoscopic decomposition of characters of certain cuspidal representations
Authors:
David Kazhdan and Yakov Varshavsky
Journal:
Electron. Res. Announc. Amer. Math. Soc. 10 (2004), 11-20
MSC (2000):
Primary 22E50; Secondary 22E35
DOI:
https://doi.org/10.1090/S1079-6762-04-00125-8
Published electronically:
March 4, 2004
MathSciNet review:
2048427
Full-text PDF Free Access
Abstract | References | Similar Articles | Additional Information
Abstract: We construct an endoscopic decomposition for local $L$-packets associated to irreducible cuspidal Deligne-Lusztig representations. Moreover, the obtained decomposition is compatible with inner twistings.
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Additional Information
David Kazhdan
Affiliation:
Institute of Mathematics, Hebrew University, Givat-Ram, Jerusalem, 91904 Israel
MR Author ID:
99580
Email:
kazhdan@math.huji.ac.il
Yakov Varshavsky
Affiliation:
Institute of Mathematics, Hebrew University, Givat-Ram, Jerusalem, 91904 Israel
MR Author ID:
638793
Email:
vyakov@math.huji.ac.il
Keywords:
Endoscopy,
Deligne-Lusztig representations
Received by editor(s):
September 18, 2003
Received by editor(s) in revised form:
January 19, 2004
Published electronically:
March 4, 2004
Additional Notes:
The work of the second author was supported by the Israel Science Foundation (Grant No. 38/01-1)
Communicated by:
Svetlana Katok
Article copyright:
© Copyright 2004
American Mathematical Society