题目🥤：Finite Element Method for Interface Problems

报告人👨🏼‍🌾：关宏波 副教授（河南轻工业意昂4 数学系）

时间：2018年4月18日 9:00-10:00

地点：致远楼103室

摘要：In this talk, we give the lowest order $P_1$-nonconforming triangular finite element method (FEM) for the elliptic and parabolic interface problems. Under some reasonable regularity assumptions on the exact solutions, the optimal order error estimates are obtained in the broken energy norm and $L^2$ norm, respectively. Lastly, some numerical results are provided to verify the theoretical analysis.

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