扭曲 Satake 同构与 Casselman-Shalika 公式
表示论
2013-08-02 v2
摘要
对于任意分裂伴随群,我们将非分歧 Whittaker 空间识别为余权格上的斜不变函数空间,并由此推导出 Casselman-Shalika 公式。
引用
@article{arxiv.1307.7510,
title = {The twisted Satake isomorphism and Casselman-Shalika formula},
author = {Nadya Gurevich},
journal= {arXiv preprint arXiv:1307.7510},
year = {2013}
}
备注
9 pages. The previous version has been replaced. Thanks to Yiannis Sakellaridis for his comments