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Representation Theory

Published by the American Mathematical Society since 1997, this electronic-only journal is devoted to research in representation theory and seeks to maintain a high standard for exposition as well as for mathematical content. All articles are freely available to all readers and with no publishing fees for authors.

ISSN 1088-4165

The 2020 MCQ for Representation Theory is 0.71.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.


Character sheaves on disconnected groups, III
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by G. Lusztig
Represent. Theory 8 (2004), 125-144
Published electronically: April 23, 2004


In this paper we define and study generalized Green functions for possibly disconnected groups.
  • George Lusztig, Character sheaves. I, Adv. in Math. 56 (1985), no. 3, 193–237. MR 792706, DOI 10.1016/0001-8708(85)90034-9
  • [L9]L9 G. Lusztig, Character sheaves on disconnected groups, I, Represent. Theory 7 (2003), 374-403; II, Represent. Theory 8 (2004), 72–124.
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Bibliographic Information
  • G. Lusztig
  • Affiliation: Department of Mathematics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139
  • MR Author ID: 117100
  • Email:
  • Received by editor(s): August 13, 2003
  • Published electronically: April 23, 2004
  • Additional Notes: Supported in part by the National Science Foundation
  • © Copyright 2004 American Mathematical Society
  • Journal: Represent. Theory 8 (2004), 125-144
  • MSC (2000): Primary 20G99
  • DOI:
  • MathSciNet review: 2048589