报告题目：Homogenization of Stokes Equations in Perforated Domains: a Unified Approach

主 讲 人：吕勇

单 位：南京大学

时 间：6月6日15:00

地 点：学院一楼报告厅

摘 要：

We consider the homogenization of the Stokes equations in a domain perforated with a large number of small holes which are periodically distributed. G. Allaire gave a systematic study on this problem. In this paper, we introduce a unified proof for different sizes of holes for the homogenization of the Stokes equations by employing a generalized cell problem inspired by L. Tartar.

简 介：

吕勇，南京大学副教授，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，之后在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，主要在非线性几何光学方程以及流体力学方程两个方向，主要研究成果发表在Archive for Rational Mechanics and Analysis，Mémoires de la Société Mathématique de France，Calculus of Variations and Partial Differential Equations，ESAIM: Control, Optimisation and Calculus of Variations，Journal of Differential Equations, Journal of Mathematical Fluid Mechanics等很具影响力的期刊上。