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CNA Seminar/Colloquium/Joint Pitt-CNA Colloquium Yanir Rubinstein
University of Maryland
Title: Optimal transport via optimization?
Abstract: In joint work with M. Lindsey we rephrase Monge's optimal transportation (OT) problem with quadratic cost--via a Monge-Ampere equation--as an infinite-dimensional optimization problem, which is often a convex problem. This leads us to define a natural finite-dimensional discretization to the problem and ultimately develop a numerical scheme for which we prove a convergence result.
Date: Thursday, April 27, 2017
Time: 1:30 pm
Location: Wean Hall 7218
Submitted by: David Kinderlehrer