%0 Journal Article
%T A geometric study of Wasserstein spaces: an addendum on the boundary
%A J¨¦r£¿me Bertrand
%A Benoit Kloeckner
%J Mathematics
%D 2013
%I arXiv
%X We extend the geometric study of the Wasserstein space W(X) of a simply connected, negatively curved metric space X by investigating which pairs of boundary points can be linked by a geodesic, when X is a tree.
%U http://arxiv.org/abs/1302.1424v2