Weil 特征的均匀投影的分解
表示论
2020-08-03 v1
摘要
在本文中，我们获得了由一个辛群与一个偶正交群组成的有限约化对偶对的 Weil 特征的均匀投影的分解公式。这是给出幂零特征标上 Howe 对应的显式描述以证实 Aubert-Michel-Rouquier 猜想的第一步也是主要步骤。
引用
@article{arxiv.2007.15768,
title = {Decomposition of the Uniform Projection of the Weil Character},
author = {Shu-Yen Pan},
journal= {arXiv preprint arXiv:2007.15768},
year = {2020}
}
备注
This work previously appeared under arXiv:1901.00623v1 (and v2), which has been split into two parts. The second part is now available as arXiv:1901.00623v3