%0 Journal Article
%T Isometries between groups of invertible elements in $C^{*}$-algebras
%A Osamu Hatori
%A Keiichi Watanabe
%J Mathematics
%D 2011
%I arXiv
%X In this paper we describe all surjective isometries between open subgroups of the groups of invertible elements in unital $C^{*}$-algebras.
%U http://arxiv.org/abs/1105.3780v1