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王宇辰:STEADY CONCENTRATED VORTICITIES OF THE 2-D EULER EQUATION AND THEIR STABILITY(時間12.19)
【 作者:  校對時間:2019年12月18日 09:11  訪問次數: 】

報告人:王宇辰 華中師范大學博士后

報告時間:12月19日14:30-16:30

報告地點:數學院一樓報告廳

主辦單位:數學與統計學院

歡迎光臨!

    In this talk, we  will consider the existence and uniqueness of steady concentrated vorticities of the 2-D incompressible Euler equation on smooth bounded domains and study their stability. Given steady non- degenerate point vortices configurations, we construct such steady piece- wisely constant vortex flows and study their linear stability. Steady con- centrated Lipschitz continuous vorticities are also been considered. Both of them are highly concentrated near the given steady vortex points. This talk is mainly based on a joint work with Prof. Yiming Long and Prof. Chongchun Zeng.

    王宇辰,2019年畢業于南開大學陳省身數學研究所,獲博士學位,現為華中師范大學數學與統計學院博士后,主要研究方向為非線性分析與動力系統。


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