Abstract: In this talk, we will focus on the global-in-time stability for compressible Navier-Stokes equations in the whole space. Assuming that the density is bounded in some Holder space, we first obtain that the solution will converge to its equilibrium with an explicit rate which as the same as that for the heat equation. Based on this new decay estiamtes, we prove the general global-in-time stability for CNS. The similar result can be generalized to the full CNS system.
