Calculus of Variations and Geometric Measure Theory
home | mail | papers | authors | news | seminars | events | open positions | login

G. Buttazzo - T. Champion - L. De Pascale

Continuity and estimates for multimarginal optimal transportation problems with singular costs

created by buttazzo on 23 Aug 2016

[BibTeX]

Submitted Paper

Inserted: 23 aug 2016
Last Updated: 23 aug 2016

Year: 2016

Abstract:

We consider some repulsive multimarginal optimal transportation problems which include, as a particular case, the Coulomb cost. We prove a regularity property of the minimizers (optimal transportation plan) from which we deduce existence and some basic regularity of a maximizer for the dual problem (Kantorovich potential). This is then applied to obtain some estimates of the cost and to the study of continuity properties.

Keywords: duality theory, Monge-Kantorovich problem, Multimarginal optimal transportation, Coulomb cost


Download:

Credits | Cookie policy | HTML 5 | CSS 2.1