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Superconvergence analysis of Wilson element on anisotropic meshes

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    1. Department of Mathematics, Zhengzhou University, Zhengzhou 450052, P. R. China;
    2. Department of Mathematics, Harin Institute of Technology, Harbin 150001, P. R. China

Received date: 2005-03-01

  Revised date: 2006-09-18

  Online published: 2007-01-18

Abstract

The Wilson finite element method is considered to solve a class of two-dimensional second order elliptic boundary value problems. By using of the particular structure of the element and some new techniques, we obtain the superclose and global superconvergence on anisotropic meshes. Numerical example is also given to confirm our theoretical analysis.

Cite this article

SHI Dong-yang;LIANG Hui . Superconvergence analysis of Wilson element on anisotropic meshes[J]. Applied Mathematics and Mechanics, 2007 , 28(1) : 119 -125 . DOI: 10.1007/s10483-007-0114-1

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