On the Gan-Gross-Prasad problem for finite classical groups
Representation Theory
2021-11-19 v3
Abstract
In this paper we study the Gan-Gross-Prasad problem for finite classical groups. Our results provide complete answers for unipotent representations, and we obtain the explicit branching laws for these representations. Moreover, for arbitrary representations, we give a formula to reduce the Gan-Gross-Prasad problem to the restriction problem of Deligne-Lusztig characters.
Keywords
Cite
@article{arxiv.2007.06938,
title = {On the Gan-Gross-Prasad problem for finite classical groups},
author = {Zhicheng Wang},
journal= {arXiv preprint arXiv:2007.06938},
year = {2021}
}