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告题目：Vanishing porosity limit of the coupled Stokes-Brinkman system
报 告 人：牛冬娟 教授，首都师范大学
报告摘要：In this talk, I will discuss with the small porosity asymptotic behavior of
the coupled Stokes-Brinkman system in the presence of a curved inter face between the Stokes region and the Brinkman region. In particular, we derive a set of approximate solutions, validated via rigorous analysis, to the coupled Stokes-Brinkman system. Of particular interest is that the approximate solution satisfies a generalized Beavers-Joseph-Saffman Jones interface condition with the constant of proportionality in dependent of the curvature of the interface. It is a joint work with Mingwen Fei and Xiaoming Wang.
报告人简介：牛冬娟，女，2006年毕业于香港中文大学，现任首都师范大学数学科学学院教授，博导。主要研究不可压缩Navier-Stokes方程及相关流体模型解的适定性及渐近行为以及边界层问题等。在国际知名期刊SIAM Journal on Mathematical Analysis、Indiana Univ. Math. J.等发表多篇学术论文。主持国家自然科学基金面上项目两项，参加重点基金一项。
报告邀请人：于慧敏
报告时间：2019年11月29日（周五）15:00-16:00
报告地点：长清湖校区文渊楼B区533
欢迎各位老师和同学参加！
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