Séminaire Analyse-Proba (Lucas Ertzbischoff, mardi 26 novembre)

25 novembre 24

Le prochain séminaire Analyse-Proba aura lieu mardi 26 novembre à 10h30 en salle A711. Lucas Ertzbischoff (CEREMADE) nous parlera de "A journey into the realm of stratified fluids."


A journey into the realm of stratified fluids 

Abstract
I will propose a gentle introduction to the mathematical analysis of inviscid stratified fluids, of importance in oceanography. The focus will be on the so-called Euler-Boussinesq system, that is a widely used toy model. I will mainly discuss some of the challenges arising in two asymptotic regimes for these equations: the long-time behaviour and the hydrostatic limit.  I will try to highlight some links with dispersive equations, kinetic theory, spectral theory, etc...