球Whittaker反演定理与量子非周期Toda格
表示论
2023-06-23 v3 可精确求解与可积系统
摘要
本文给出Whittaker反演定理球情形一个相对自洽的证明。这一特例有助于厘清完整定理证明中对连续谱的处理。它也可直接导出量子非周期Toda格的求解。本文亦对此作了详细阐述。
关键词
引用
@article{arxiv.2303.11256,
title = {The spherical Whittaker Inversion Theorem and the quantum non-periodic Toda Lattice},
author = {Nolan R. Wallach},
journal= {arXiv preprint arXiv:2303.11256},
year = {2023}
}
备注
This revision fixes some typos and adds a new theorem reducing the study of spherical Whittaker functions to the case of split semi-simple Lie groups