%0 Journal Article
%T Group actions on geodesic Ptolemy spaces
%A Thomas Foertsch
%A Viktor Schroeder
%J Mathematics
%D 2008
%I arXiv
%X In this paper we study geodesic Ptolemy metric spaces $X$ which allow proper and cocompact isometric actions of crystallographic or, more generally, virtual polycyclic groups. We show that $X$ is equivariantly rough isometric to a Euclidean space.
%U http://arxiv.org/abs/0812.0672v1