【全球彩票手机平台】钩深讲坛:The Cauchy problem for the coupled ostrovsky equations in the space of low regularity

时间:2019-06-21浏览:1027设置

讲座题目:The Cauchy problem for the coupled ostrovsky equations in the space of low regularity

讲座时间:2019624日(星期一)上午 10:30-11:30

讲座地点:数统学院会议室

主 讲 人:罗婷

讲座内容:

In this talk, the Cauchy problem for the coupled Ostrovsky equations with initial value in the Sobolev spaces $H^{s}(\mathbb{R})$ of lower order $s$ is investigated. With the bilinear estimate, it is proved that this initial value problem is locally well-posed in $H^{s}(\mathbb{R})$ for $s>-\frac{3}{4}$ by using Bourgain spaces.   

主讲人概况:

罗婷,20178月毕业于美国德州大学阿灵顿分校,获哲学博士学位。现在北京应用物理与计算数学研究所从事博士后科研工作,在站期间主持博士后面上资助项目一项。主要研究方向为:偏微分方程、动力系统。

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