GLOBAL EXISTENCE OF MARTINGALE SOLUTIONS TO THE THREE-DIMENSIONAL STOCHASTIC COMPRESSIBLE NAVIER-STOKES EQUATIONS

摘要

The stochastic three-dimensional compressible Navier-Stokes equations are considered in a bounded domain with multiplicative noise. The global existence of martingale solution is established through the Galerkin approximation method, stopping time, compactness method and the Jakubowski-Skorokhod theorem. A martingale solution is a weak solution for the fluid variables and the Brownian motion on a probability space. The initial data is arbitrarily large and satisfies a natural compatibility condition.