Title：Some recent results on regularization by transport noise for fluid dynamical models

Speaker: Dejun Luo, Researcher (Academy of Mathematics and Systems Science, Chinese Academy of Sciences)

Time:Friday, March 24, 2023, 15:30-16:30

Location:Tencent Meeting, Meeting ID:893 4129 1815

Abstract:According to heuristic arguments and some recent rigorous studies, transportnoise is a physically well motivated random perturbation to fluid dynamicalequations. In this talk we introduce several results on regularizing effects of transportnoise, including suppression of blow-up for the vorticity form of 3D Navier-Stokesequations and asymptotic weak uniqueness for stochastic 2D Euler equation. Wealso mention regularizing effects of transport-type noise to other models such as theinviscid Leray-alpha model and the dyadic model for turbulence.

More information about HIT-WHU Seminar on Stochastic Analysis and Algorithms can be found here.