Weyl elements in isotropic reductive groups
Representation Theory
2026-05-08 v2 Group Theory
Abstract
We study Weyl elements in isotropic reductive groups over commutative rings. Our main result in an explicit formula for squares of such elements. We also classify these elements in rank one groups and prove basic properties of their loci.
Cite
@article{arxiv.2601.14419,
title = {Weyl elements in isotropic reductive groups},
author = {Egor Voronetsky},
journal= {arXiv preprint arXiv:2601.14419},
year = {2026}
}
Comments
Minor fixes