Local a Priori and a Posteriori Error Estimate of TQC9 Element for the Biharmonic Equation

Local a Priori and a Posteriori Error Estimate of TQC9 Element for the Biharmonic Equation

Year:    2008

Journal of Computational Mathematics, Vol. 26 (2008), Iss. 2 : pp. 196–208

Abstract

In this paper, local a priori, local a posteriori and global a posteriori error estimates are obtained for TQC9 element for the biharmonic equation. An adaptive algorithm is given based on the a posteriori error estimates.

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Journal Article Details

Publisher Name:    Global Science Press

Language:    English

DOI:    https://doi.org/2008-JCM-8618

Journal of Computational Mathematics, Vol. 26 (2008), Iss. 2 : pp. 196–208

Published online:    2008-01

AMS Subject Headings:   

Copyright:    COPYRIGHT: © Global Science Press

Pages:    13

Keywords:    Finite element Biharmonic equation A priori error estimate A posteriori error estimate TQC9 element.