Involutions in Weyl groups and nil-Hecke algebras
Representation Theory
2021-07-23 v1
Abstract
In a previous article we have defined an action of the Iwahori-Hecke algebra of a Coxeter group W on a free module with basis indexed by the involutions in W. In this paper we show that the specialization of this action at the parameter 0 has a simple description.
Cite
@article{arxiv.2107.10754,
title = {Involutions in Weyl groups and nil-Hecke algebras},
author = {George Lusztig and David A. Vogan,},
journal= {arXiv preprint arXiv:2107.10754},
year = {2021}
}
Comments
5 pages