Distinguished conjugacy classes and elliptic Weyl group elements
Representation Theory
2013-05-31 v2
Abstract
We define and study a correspondence between the set of distinguished G^0-conjugacy classes in a fixed connected component of a reductive group G (with G^0 almost simple) and the set of (twisted) elliptic conjugacy classes in the Weyl group. We also prove a homogeneity property related to this correspondence.
Cite
@article{arxiv.1304.4463,
title = {Distinguished conjugacy classes and elliptic Weyl group elements},
author = {G. Lusztig},
journal= {arXiv preprint arXiv:1304.4463},
year = {2013}
}
Comments
65 pages. Version 2 includes also exceptional groups