Balanced subsets in root systems
表示论
2026-05-13 v1 组合数学
环与代数
摘要
Balanced and well-balanced subsets of the set of positive roots of compact Lie algebras arise naturally in problems related to Hermitian and spin geometry. In this paper we compute the maximal and minimal size of well-balanced subsets in all simple root systems.
关键词
引用
@article{arxiv.2605.11219,
title = {Balanced subsets in root systems},
author = {Andrei Moroianu and Paul Schwahn},
journal= {arXiv preprint arXiv:2605.11219},
year = {2026}
}
备注
13 pages