On the Error Estimate of Linear Finite Element Approximation to the Elastic Contact Problem with Curved Contact Boundary
Year: 2000
Author: Lie-Heng Wang
Journal of Computational Mathematics, Vol. 18 (2000), Iss. 6 : pp. 561–566
Abstract
In this paper, the linear finite element approximation to the elastic contact problem with curved contact boundary is considered. The error bound $O(h^{1/2})$ is obtained with requirements of two times continuously differentiable for contact boundary and the usual regular triangulation, while I.Hlavacek et. al. obtained the error bound $O(h^{3/4})$ with requirements of three times continuously differentiable for contact boundary and extra regularities of triangulation (c.f. [2]).
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/2000-JCM-9066
Journal of Computational Mathematics, Vol. 18 (2000), Iss. 6 : pp. 561–566
Published online: 2000-01
AMS Subject Headings:
Copyright: COPYRIGHT: © Global Science Press
Pages: 6
Keywords: Contact problem Finite element approximation.