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科学研究
RESEARCH
On the ideal magnetohydrodynamics in three-dimensional thin domains: well-posedness and asymptotics
时间  Datetime
2020-09-22 16:00 — 17:00
地点  Venue
Zoom APP(2)()
报告人  Speaker
Xu Li
单位  Affiliation
Beijing University of Aeronautics and Astronautics
邀请人  Host
杨雄锋
备注  remarks
会议时间: 2020年09月22日 16:00 会议时长: 1小时 会议号: 915 259 37410 会议密码: 871971 参会链接: https://zoom.com.cn/j/91525937410
报告摘要  Abstract

Abstract: In  this talk, I will first give a short introduction and survey on MHD. Then I will talk about my recent work on the ideal MHD subjected to a strong magnetic field along $x-1$ direction in three-dimensional (3D) thin domain   with slip boundary conditions. The main results include the global well-posedness and the asymptotics of MHD from the thin domain to the plane when the thickness of the domain goes to zero. The proofs of main results rely on the design of the proper energy functional and the null structures of the nonlinear terms.