題目一：A stability condition for MHD boundary layer

内容簡介：After reviewing our recent work on the justification of the Prandtl ansatz for the MHD system under the condition that the initial tangential magnetic field is not degenerate on the boundary, we will present an instability result when this condition is violated. This is a recent joint work with Chengjie Liu, Dehua Wang and Feng Xie.

報告人：香港城市大學  楊彤  教授

題目二：Vlasov-Maxwell-Boltzmann 方程組的柯西問題

報告人：武漢大學  趙會江  教授

題目三：Landau方程的稀疏波問題

報告人：華南師範大學  喻洪俊  教授

題目四：Global mild solutions of the Landau and non-cutoff Boltzmann equations

内容簡介：In this talk I will present a recent work, joint with Shuangqian Liu (Jinan University), Shota Sakamoto (Tohoku University) and Robert Strain (University of Pennsylvania),concerning the existence of global small-amplitude lower regularity solutions to both the Landau equation including the Coulomb potential and the Boltzmann equation without angular cutoff.The situation where the spatial domain has a physical boundary will be discussed.

報告人：香港中文大學  段仁軍  教授

時  間：2019年6月20日（周四）上午9：30始

地  點：南海樓224室

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太阳集团1088vip

2019年6月19日