Remote Access Representation Theory
Green Open Access

Representation Theory

ISSN 1088-4165

 

 

Remarks on Springer's representations


Author: G. Lusztig
Journal: Represent. Theory 13 (2009), 391-400
MSC (2000): Primary 20G99
DOI: https://doi.org/10.1090/S1088-4165-09-00358-6
Published electronically: September 3, 2009
MathSciNet review: 2540702
Full-text PDF Free Access

Abstract | References | Similar Articles | Additional Information

Abstract: We give an explicit description of a set of irreducible representations of a Weyl group which parametrizes the nilpotent orbits in the Lie algebra of a connected reductive group in arbitrary characteristic. We also answer a question of Serre concerning the conjugacy class of a power of a unipotent element in a connected reductive group.


References [Enhancements On Off] (What's this?)


Similar Articles

Retrieve articles in Representation Theory of the American Mathematical Society with MSC (2000): 20G99

Retrieve articles in all journals with MSC (2000): 20G99


Additional Information

G. Lusztig
Affiliation: Department of Mathematics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139

DOI: https://doi.org/10.1090/S1088-4165-09-00358-6
Received by editor(s): May 5, 2009
Published electronically: September 3, 2009
Additional Notes: Supported in part by the National Science Foundation
Article copyright: © Copyright 2009 American Mathematical Society
The copyright for this article reverts to public domain 28 years after publication.