10-09【钮维生】五教5205 偏微分方程讨论班系列报告

时间:2019-09-26


TitleSome quantitative results in reiterated homogenization of elliptic systems
Speaker钮维生  (安徽大学)
Time2019年10月9日           下午  16:30-17:30
Room东区第五教学楼  5205教室

AbstractWe consider quantitative estimates in the homogenization of second-order elliptic systems with periodic coefficients that oscillate on multiple separated scales. We establish large-scale interior and boundary Lipschitz estimates down to the finest microscopic scale via iteration and rescaling arguments. We also obtain a convergence rate in the L2 space by the reiterated homogenization method.


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