题目：On the free boundary of the incompressible ideal MHD

报告人：郝成春副研究员 （中国科学院数学所）

地  点：西大楼108室

时  间：2019年1月16日（星期三）上午10:30-11:30

摘  要：We raised a Taylor-sign type condition for the free boundary of the incompressible ideal MHD flows with initial bounded smooth domain, and proved the a priori estimates of the solutions to nonlinear system. We also showed the ill-posedness of the solutions in Sobolev spaces when the Taylor-sign type condition is violated. This indicated that the Taylor-sign type condition is much necessary for the well-posedness of the solution in Sobolev spaces to this MHD free boundary problem in bounded smooth domain. This talk is based on the joint works with Tao Luo.

邀请人：栗付才 老师