Root systems constructed by folding of the extended Dynkin diagrams
组合数学
2026-05-08 v1 表示论
摘要
扩展Affin Weyl群的稳定子子群相对于相应基本alcov的诱导出Weyl图的自同构子群。在本文中，我们通过对该子群的元素进行折叠来构造有限根系。
引用
@article{arxiv.2605.05677,
title = {Root systems constructed by folding of the extended Dynkin diagrams},
author = {Ryo Uchiumi},
journal= {arXiv preprint arXiv:2605.05677},
year = {2026}
}
备注
34 pages, 4 figures, 4 tables