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On weak (measure-valued)-strong uniqueness for compressible Navier-Stokes system with non-monotone pressure law (1902.07319v1)
Published 19 Feb 2019 in math.AP
Abstract: In this paper our goal is to define a renormalised dissipative measure--valued (rDMV) solution of compressible Navier--Stokes system for fluids with non-monotone pressure--density relation. We prove existence of rDMV solutions and establish a suitable relative energy inequality. Moreover we obtain the Weak (Measure-valued)-Strong uniqueness property of this rDMV solution with the help of relative energy inequality.