From conjugacy classes in the Weyl group to unipotent classes
Representation Theory
2015-03-13 v5
Abstract
Let G be a connected reductive algebraic group over an algebraic closed field. We define a (surjective) map from the set of conjugacy classes in the Weyl group to the set of unipotent classes of G.
Cite
@article{arxiv.1003.0412,
title = {From conjugacy classes in the Weyl group to unipotent classes},
author = {G. Lusztig},
journal= {arXiv preprint arXiv:1003.0412},
year = {2015}
}
Comments
41 pages; 5.2, 5.6, 5.7 are strengthened