Some power series involving involutions in Coxeter groups
Representation Theory
2014-11-17 v2
Abstract
Let W be a Coxeter group. We show that a certain power series involving a sum over all involutions in W can be expressed in terms of the Poincare series of W. (The case where W is finite is already known,)
Cite
@article{arxiv.1411.3233,
title = {Some power series involving involutions in Coxeter groups},
author = {G. Lusztig},
journal= {arXiv preprint arXiv:1411.3233},
year = {2014}
}
Comments
10 pages