On the multiplicity formula for discrete automorphic representations of disconnected tori
Representation Theory
2024-04-10 v2 Number Theory
Abstract
Kaletha extended local Langlands conjectures to a certain class of disconnected groups and proved them for disconnected tori. Our first main result is a reinterpretation of the local Langlands correspondence for disconnected tori. Our second, and the central objective of this paper, is to establish an automorphic multiplicity formula for disconnected tori.
Keywords
Cite
@article{arxiv.2312.16389,
title = {On the multiplicity formula for discrete automorphic representations of disconnected tori},
author = {Yi Luo},
journal= {arXiv preprint arXiv:2312.16389},
year = {2024}
}