Seminar Analysis: Stefano Spirito (GSSI)

On compactness of solution of the Quantum Navier-Stokes equations

In this talk we focus on a new compactness result about weak solutions of the quantum Navier-Stokes equations. The novelty of the result is that we are able to consider the vacuum in the definition of weak solutions. The main tool is a new formulation of the equations which allows us to get an additional a priori estimate to prove compactness. Some remarks concerning the choice of the approximation system to get global existence will be made.

(Joint work with Paolo Antonelli)

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