Twisted character formula for toral supercuspidal representations
Representation Theory
2026-03-17 v2 Number Theory
Abstract
We establish an explicit formula for twisted Harish-Chandra characters of toral supercuspidal representations of p-adic reductive groups under several technical assumptions. Our setup especially includes the case of a quasi-split group equipped with an involution.
Keywords
Cite
@article{arxiv.2512.20525,
title = {Twisted character formula for toral supercuspidal representations},
author = {Masao Oi},
journal= {arXiv preprint arXiv:2512.20525},
year = {2026}
}
Comments
70 pages, added list of symbols