Sébastien Moskowitz

Well-posedness of a stochastic Navier-Stokes system with dynamically coupled subgrid scales

We study a stochastic Navier--Stokes system in which the spatial modes of the transport noise evolve dynamically and are coupled to the resolved velocity. The model couples a Navier--Stokes stochastic PDE to an infinite family of linearized Navier-Stokes equations for the noise correlation modes. These latter equations...