05-19【Roland Donninger】ZOOM 偏微分方程系列报告

发布者:卢珊珊发布时间:2022-05-13浏览次数:10

题目:Optimal blowup stability for wave maps


报告人:Roland Donninger (University of Vienna)


时间:5月19日 20:00-21:00


地点:Zoom 会议号:736 190 7370 密码:122595

https://JHUBlueJays.zoom.us/j/7361907370?pwd=UGNxOXd2WFFhRVdCOUhJclE5QXhidz09


摘要:The wave maps equation is a prototypical geometric wave equation that attracted a lot of interest in the last 30 years. Wave maps into spheres are known to develop singularities in finite time via self-similar solutions. I will discuss stability properties of self-similar solutions under optimal regularity assumptions on the data. This is joint work with David Wallauch (University of Vienna). 


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