Display Abstract

Title On the well-posedness of Stochastic Lagrangian Models

Name Mireille Bossy
Country France
Email mireille.bossy@inria.fr
Co-Author(s) Jean Francois Jabir
Submit Time 2013-12-03 08:25:43
Session
Special Session 88: Stochastic processes and spectral theory for partial differential equations and boundary value problems
Contents
In this talk, I will present some recent results on the well-posedness of a Stochastic Lagrangian Model (SLM). Our interest in such nonlinear model is strongly connected with the modeling of turbulent flows by the so-called PDF methods or fluid-particle methods. These models are intensively used in the context of computational fluid dynamics for reactive turbulent flows. We will focus on the following particular result: when the SLM is endowed with a specular boundary condition, we show that for such stochastic Kinetic equation, a mean-no-permeability boundary condition is satisfied. This is a joint work with Jean Francois Jabir (University of Valparaiso)