On weak-strong uniqueness for compressible Navier-Stokes system with general pressure laws
arXiv:1811.08957 · doi:10.1016/j.nonrwa.2019.03.004
Abstract
The goal of the present paper is to study the weak--strong uniqueness problem for the compressible Navier--Stokes system with a general barotropic pressure law. Our results include the case of a hard sphere pressure of Van der Waals type with a non--monotone perturbation and a Lipschitz perturbation of a monotone pressure. Although the main tool is the relative energy inequality, the results are conditioned by the presence of viscosity and do not seem extendable to the Euler system.
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