An a posteriori error estimator for a quadratic C0-interior penalty method for the biharmonic problem

Brenner, S. C. ; Gudi, T. ; Sung, L.-y. (2009) An a posteriori error estimator for a quadratic C0-interior penalty method for the biharmonic problem IMA Journal of Numerical Analysis, 30 (3). pp. 777-798. ISSN 0272-4979

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Official URL: https://doi.org/10.1093/imanum/drn057

Related URL: http://dx.doi.org/10.1093/imanum/drn057

Abstract

A reliable and efficient residual-based a posteriori error estimator is derived for a quadratic C0-interior penalty method for the biharmonic problem on polygonal domains. The performance of the estimator is illustrated by numerical experiments.

Item Type:Article
Source:Copyright of this article belongs to Oxford University Press.
Keywords:A Posteriori Error Estimator; Quadratic C0-Interior Penalty Method Biharmonic Problem; Finite Element
ID Code:141574
Deposited On:02 Dec 2025 07:58
Last Modified:02 Dec 2025 07:58

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