报告人:吕勇 (南京大学)
时间:2022年05月27日17:00开始
腾讯会议ID:501 951 931(无密码)
摘要:We prove the global existence of solutions to the two-dimensional isentropic compressible Navier-Stokes equations with smooth initial data which is slowly varying in one direction and with initial density being away from vacuum. In particular, we present examples of initial data which generate unique global smooth solutions to 2D compressible Navier-Stokes equations with constant viscosity and with initial data which are neither small perturbation of constant state nor of small energy.
简介:吕勇,南京大学副教授,博士生导师,国家高层次青年人才入选者,本科毕业于中国科技大学数学系,在法国巴黎七大取得硕士和博士学位,之后再布拉格查理大学从事博士后研究。主要研究领域是偏微分方程的数学分析,侧重在数学几何光学以及数学流体力学两个方向,研究成果发表在ARMA,SIAM J. Math. Anal.,CVPDE,ESAIM等刊物上。
邀请人:穆春来 王华桥
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