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​数学与统计学院彭跃军教授短期课程信息表
时间:2019-07-27 点击数:

授课人

彭跃军,法国克莱蒙奥弗涅大学教授

课程名称

Asymptotic analysis and stability of fluid model for plasma

课程介绍:

The fluid models of plasmas   are mainly represented by Euler-Maxwell systems, Euler-Poisson systems and   drift-diffusion systems. There are small physical parameters in this systems.   In the limit cases at zero of physical parameters, a lot of well-known models   can be derived, such as compressible and incompressible Euler equations and   the e-MHD equations etc.

In this series of lectures,   I present two problems on the asymptotic analysis and the stability of one-fluid   Euler-Maxwell and Euler-Poisson systems.

Outline of the   lectures

----Presentation of   one fluid Euler-Maxwell systems

----Formal derivation of Euler-Poisson and drift-diffusion   systems

----Local-in-time convergence and error   estimates

----Uniform global existence and global   convergence

----Stability of steady-state solutions

 

短课程授课时间及地点

日期

时间

内容

地点

8月1日

08:30-11:30

彭跃军教授讲授

东北师范大学人民大街校区综合教学楼313教室(南苑食堂对面)

8月2日

08:30-11:30

彭跃军教授讲授

8月3日

08:30-11:30

彭跃军教授讲授

彭跃军教授简介:法国克莱蒙奥弗涅大学教授,国际著名偏微分方程专家,东北师范大学大应用数学实验室学术委员会委员。

 

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