A low order nonconforming anisotropic finite element approximation to parabolic problem

被引：0

作者：

Dongyang Shi

Wei Gong

机构：

[1] Zhengzhou University,Department of Mathematics

[2] Chinese Academy of Sciences,Institute of Systems Science, Academy of Mathematics and Systems Science

来源：

Journal of Systems Science and Complexity | 2009年 / 22卷

关键词：

Anisotropic meshes; nonconforming element; parabolic problem; superclose; superconvergence;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A low order nonconforming finite element is applied to the parabolic problem with anisotropic meshes. Both the semidiscrete and fully discrete forms are studied. Some superclose properties and superconvergence are obtained through some novel approaches and techniques.

引用

页码：518 / 532

页数：14

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