@conference {10.1007/978-1-4419-9554-4_10,
	title = {The Monge Problem in Geodesic Spaces},
	booktitle = {Nonlinear Conservation Laws and Applications},
	year = {2011},
	pages = {217{\textendash}233},
	publisher = {Springer US},
	organization = {Springer US},
	address = {Boston, MA},
	abstract = {<p>We address the Monge problem in metric spaces with a geodesic distance: (X, d) is a Polish non branching geodesic space. We show that we can reduce the transport problem to 1-dimensional transport problems along geodesics. We introduce an assumption on the transport problem π which implies that the conditional probabilities of the first marginal on each geodesic are continuous. It is known that this regularity is sufficient for the construction of an optimal transport map.</p>},
	isbn = {978-1-4419-9554-4},
	author = {Stefano Bianchini and Fabio Cavalletti},
	editor = {Alberto Bressan and Chen, Gui-Qiang G. and Marta Lewicka and Wang, Dehua}
}
