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关于举行香港城市大学杨彤教授学术报告会的通知

发布时间:2017-04-12文章来源:浏览次数:62

报告题目:Boundarylayers for MHD

报告人:杨彤教授(香港城市大学)

报告时间:2017年01月09日(星期日)下午16:30-17:30

报告地点:4号楼4224室

 

欢迎广大师生前往!

 

                                                                   数学学院

                                                                2017年01月05日

 

报告摘要:The classical theory of Oleinik for the Prandtl boundary layerequations states that the monotonicity of the tangential velocityfield in the normal direction to the boundary leads to local in timewell-posedness. In this talk, we will present our recent work on theMHD boundary layer that shows the tangential magnetic fieldstabilizes the boundary layer so that the monotonicity condition isno longer needed. This is a joint work with Chengjie Liu and FengXie.