Global L theory and regularity for the 3D nonlinear Wigner–Poisson–Fokker–Planck system

نویسندگان

  • José A. Cañizo
  • José Luis López
  • Juan Nieto
چکیده

A global existence, uniqueness and regularity theorem is proved for the simplest Markovian Wigner–Poisson–Fokker–Planck model incorporating friction and dissipation mechanisms. The proof relies on Green function and energy estimates under mild formulation, making essential use of the Husimi function and the elliptic regularization of the Fokker– Planck operator. AMS Subject classification: 35Q40, 35S10, 81Q99, 81V99

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Asymptotic Behaviour and Self-Similarity for the Three Dimensional Vlasov–Poisson–Fokker–Planck System

The aim of this work is to study the asymptotic behaviour of global in time solutions of the Vlasov Poisson Fokker Planck system in three dimensions. We consider both cases, with gravitational and electrostatic interaction, but disregard friction. It is proved that the distribution of particles tends for large time to the fundamental solution of the linear operator in L norm, which means that t...

متن کامل

Global regularity of solutions of coupled Navier-Stokes equations and nonlinear Fokker Planck equations

We provide a proof of global regularity of solutions of coupled Navier-Stokes equations and Fokker-Planck equations, in two spatial dimensions, in the absence of boundaries. The proof yields a priori estimates for the growth of spatial gradients. 1991 Mathematical subject classification (Amer. Math. Soc.): 35K, 35Q30, 82C31, 76A05.

متن کامل

Kinetic Equations with Maxwell Boundary Condition

We prove global stability results of DiPerna-Lions renormalized solutions to the initial boundary value problem for kinetic equations. The (possibly nonlinear) boundary conditions are completely or partially diffuse, which include the so-called Maxwell boundary condition, and we prove that it is realized (it is not relaxed!). The techniques are illustrated with the Fokker-Planck-Boltzmann equat...

متن کامل

Global Classical Solutions for the “one and One-half” Dimensional Relativistic Vlasov-maxwell-fokker-planck System

In a recent paper Calogero and Alcántara [Kinet. Relat. Models, 4 (2011), pp. 401-426] derived a Lorentz-invariant Fokker-Planck equation, which corresponds to the evolution of a particle distribution associated with relativistic Brownian Motion. We study the “one and one-half” dimensional version of this problem with nonlinear electromagnetic interactions the relativistic Vlasov-Maxwell-Fokker...

متن کامل

Dissipativity and Gevrey Regularity of a Smoluchowski Equation

We investigate a Smoluchowski equation (a nonlinear Fokker-Planck equation on the unit sphere), which arises in modeling of colloidal suspensions. We prove the dissipativity of the equation in 2D and 3D, in certain Gevrey classes of analytic functions.

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2003