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

DOI: 10.1007/BF02669573

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


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 problems high accuracy analysis interpolation postprocessing Wilson 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

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