报告人：栗付才 (南京大学)

邀请人：张显文

报告题目：Incompressible limit for the compressible Ericksen-Leslie's hyperbolic liquid crystal model

报告时间：2020年11月19日（星期四）下午14:30-16:30

报告地点：腾讯会议ID：140342748

报告摘要：In this talk, I shall discuss the incompressible limit of the Ericksen-Leslie’s hyperbolic liquid crystal model in compressible flow. We first derive the uniform energy estimates on the Mach number ε for both the compressible system and its differential system with respect to time under the uniformly in ε small initial data. Then,we take the limit in the compressible system to establish the globalclassical solution of the incompressible system. Moreover, we also obtain the convergence rates for the well-prepared initial data case. This talk bases on the jointwork with L. Guo, N. Jiang, Y. Luo and S. Tang

报告人简介：栗付才，南京大学数学系教授、博士生导师, 主要研究方向为非线性偏微分方程。2016年获得教育部高等学校科学研究优秀成果奖自然科学奖二等奖。多次主持和参加国家自然科学基金项目。 目前已在Adv. Math., CMP，SIAM, JMA, Nonlinearity,JDE等国际知名学术杂志上发表论文60余篇，SCI他引400余次。