报告题目：Dynamics of contact points in 2D Navier-Stokes flow  

报 告 人：郑云瑞，山东大学

邀 请 人：刘辉

报告时间：2026年05月16日（星期六）16:50-17:30

报告地点：7JC214

报告摘要：We consider the viscous fluid in a 2D top-open vessel. The domain is bounded above by a free moving boundary and otherwise by the solid wall. The dynamics of the fluid are governed by the incompressible Navier-Stokes equations under the influence of gravity, and the interface between fluid and air is under the effect of capillary forces. Here we establish the well-posedness of this viscous fluid model satisfying the dynamic law for the contact line.

报告人简介：郑云瑞，山东大学数学学院副教授.主要研究方向是流体中的偏微分方程和色散方程，主要研究成果发表在Memo.AMS, CVPDE, SIAM J. Math. Anal., JDE等期刊.