学术报告

Analytic smoothing effect for the nonlinear Landau equation

发布人:发布时间: 2020-01-06

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报告人:Chao-Jiang Xu (Nanjing University of Aeronautics and Astronautics)

题目: Analytic smoothing effect for the nonlinear Landau equation

摘要:We consider the Cauchy problem of the full nonlinear Landau equation of Maxwellian molecules,under the perturbation frame work to global equilibrium. We show that if the initial perturbation is small enough in Sobolev space, then the Cauchy problem of the nonlinear Landau equation admits a unique solution which becomes analytic with respect to both position and velocity variables for any positive time.This is the first result of analytic smoothing effect for the spatially inhomogeneous nonlinear kinetic equation.

时间:2020年1月10日 下午 4:30-5:30

地点:西大楼108

邀请人:孙永忠 老师