Angle measures of some cones associated with finite reflection groups
Representation Theory
2009-11-24 v1 Group Theory
Abstract
We give a generalization of "Curious Identity" of De Concini and Procesi. Our proof is based on the recent result of Waldspurger about the decomposition of the cone dual to the fundamental chamber of a finite reflection group as a disjoint union of some subcones.
Cite
@article{arxiv.0911.4272,
title = {Angle measures of some cones associated with finite reflection groups},
author = {Pavel V. Bibikov and Vladimir S. Zhgoon},
journal= {arXiv preprint arXiv:0911.4272},
year = {2009}
}
Comments
2 pages, to appear in Journal of Lie theory