Tamagawa numbers of quasi-split groups over function fields
Number Theory
2025-08-13 v1 Group Theory
Abstract
We use Morris' theory of Eisenstein series for reductive groups over global function fields in order to extend Harder's computation of Tamagawa numbers to quasi-split groups.
Cite
@article{arxiv.2309.10076,
title = {Tamagawa numbers of quasi-split groups over function fields},
author = {Ralf Köhl and M. M. Radhika and Ankit Rai},
journal= {arXiv preprint arXiv:2309.10076},
year = {2025}
}