English

Tempered homogeneous spaces IV

Group Theory 2021-12-14 v2 Representation Theory

Abstract

Let G be a complex semisimple Lie group and H a complex closed connected subgroup. Let g and h be their Lie algebras. We prove that the regular representation of G in L2(G/H)L^2(G/H) is tempered if and only if the orthogonal of h in g contains regular elements.

Keywords

Cite

@article{arxiv.2009.10391,
  title  = {Tempered homogeneous spaces IV},
  author = {Yves Benoist and Toshiyuki Kobayashi},
  journal= {arXiv preprint arXiv:2009.10391},
  year   = {2021}
}
R2 v1 2026-06-23T18:42:44.357Z