%0 Journal Article
%T Low-dimensional representations of matrix groups and group actions on CAT(0) spaces and manifolds
%A Shengkui Ye
%J Mathematics
%D 2012
%I arXiv
%X We study low-dimensional representations of matrix groups over general rings, by considering group actions on CAT(0) spaces, spheres and acyclic manifolds.
%U http://arxiv.org/abs/1207.6747v1