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PDE Analysis of Fluid Flows with Hard-Sphere Type Pressures: Existence and Weak-Strong Uniqueness

Speaker

Yong Lv, Tianjin University

Time

2017.11.10 15:30-16:30

Venue

1106, Math Building

Abstract

We first study mathematical properties of quasi-incompressible fluids arising from the modelling of mixtures, where the mathematical model can be written in the form similar to compressible Navier-Stokes equations with a hard-sphere type pressure. Then we consider the weak-strong uniqueness for compressible Navier-Stokes equations with hard-sphere type pressures