Global rigidity in CR geometry: the Schoen-Webster theorem
Differential Geometry
2007-09-14 v1
Abstract
Schoen-Webster theorem asserts a pseudoconvex CR manifold whose automorphism group acts non properly is either the standard sphere or the Heisenberg space. The purpose of this paper is to survey successive works around this result and then provide a short geometric proof in the compact case.
Cite
@article{arxiv.0709.2057,
title = {Global rigidity in CR geometry: the Schoen-Webster theorem},
author = {Benoît Kloeckner and Vincent Minerbe},
journal= {arXiv preprint arXiv:0709.2057},
year = {2007}
}