关于对称群和交替群不可约表示中置换特征值的研究
群论
2025-10-03 v2 表示论
摘要
记degree为n的对称群为。设为在复数域上的一个不可约表示,。本文描述了的特征值集合。基于此结果,我们也获得了交替群情况下的描述。
引用
@article{arxiv.2501.17571,
title = {On eigenvalues of permutations in irreducible representations of symmetric and alternating groups},
author = {Alexey Staroletov},
journal= {arXiv preprint arXiv:2501.17571},
year = {2025}
}
备注
An expanded version that was submitted to a journal. It also includes minor corrections. 19 pages