Remarks on Springer's representations
Representation Theory
2008-11-25 v2
Abstract
We give an apriori description of a set of irreducible representations of a Weyl group which parametrize 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.
Cite
@article{arxiv.0811.0370,
title = {Remarks on Springer's representations},
author = {G. Lusztig},
journal= {arXiv preprint arXiv:0811.0370},
year = {2008}
}
Comments
10 pages