Agenda de l’IDP

GT ADG-Systèmes Dynamiques

Convergence to Equilibrium of Some Kinetic Models
Minh-Binh TRAN (Paris XIII)
mardi 23 octobre 2012 14:00 -  Orléans -  Salle de Séminaire

Résumé :
We introduce in this talk a new constructive approach to the problem of the convergence to equilibrium for a large class of kinetic equations. The idea of the approach is to prove a 'weak' coercive estimate, which implies exponential or polynomial convergence rate. Our method works very well not only for hypocoercive systems in which the coercive parts are degenerate but also for the linearized Boltzmann equation.

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