Cannizzaro, Giuseppe et Chouk, Khalil, Multidimensional SDEs with singular drift and universal construction of the polymer measure with white noise potential, Annals of probability (Online) , 46(3), 2018, pp. 1710-1763
We study the existence and uniqueness of solution for stochastic differential equations with distributional drift by giving a meaning to the Stroock.Varadhan martingale problem associated to such equations. The approach we exploit is the one of paracontrolled distributions introduced in (Forum Math. Pi 3 (2015) e6). As a result, we make sense of the three-dimensional polymer measure with white noise potential.