Acta Mathematicae Applicatae Sinica

, Volume 17, Issue 2, pp 200–206

High accuracy analysis of elliptic eigenvalue problem for the Wilson nonconforming finite element

  • Wu Dongsheng
Article

DOI: 10.1007/BF02669573

Cite this article as:
Dongsheng, W. Acta Mathematicae Applicatae Sinica (2001) 17: 200. doi:10.1007/BF02669573
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Abstract

In this paper, the Wilson nonconforming finite element is considered for solving elliptic eigenvalue problems. Based on an interpolation postprocessing, superconvergence estimates of both eigenfunction and eigenvalue are obtained.

Key words

Eigenvalue problemshigh accuracy analysisinterpolation postprocessingWilson nonconforming finite element

Copyright information

© Science Press 2001

Authors and Affiliations

  • Wu Dongsheng
    • 1
  1. 1.Institute of Systems Science, Academy of Mathematics and Systems SciencesChinese Academy of SciencesBeijingChina
  2. 2.Department of MathematicsMichigan State Univ.East LansingUSA