Stochastics and Statistics Seminar Dan Mikulincer, MIT
The Brownian transport map
Abstract: The existence of a transport map from the standard Gaussian leads to succinctrepresentations for, potentially complicated, measures. Inspired by result from optimal transport, we introduce the Brownian transport map that pushes forward the Wiener measure to a target measure in a finite-dimensional Euclidean space. Using tools from Ito's and Malliavin's calculus, we show that the map is Lipschitz…