Ellipticity and discrete series
Representation Theory
2021-10-01 v2
Abstract
We explain by elementary means why the existence of a discrete series representation of a real reductive group implies the existence of a compact Cartan subgroup of . The presented approach has the potential to generalize to real spherical spaces.
Cite
@article{arxiv.2007.15312,
title = {Ellipticity and discrete series},
author = {Bernhard Krötz and Job J. Kuit and Eric M. Opdam and Henrik Schlichtkrull},
journal= {arXiv preprint arXiv:2007.15312},
year = {2021}
}