Year: 2003
Author: Lie-Heng Wang
Journal of Computational Mathematics, Vol. 21 (2003), Iss. 6 : pp. 733–746
Abstract
In this paper, the dual mixed method for an unilateral problem, which is the simplified modelling of scalar function for the friction-free contact problem, is considered. The dual mixed problem is introduced, the existence and uniqueness of the solution of the problem are presented, and error bounds O(h34) and O(h32) are obtained for the dual mixed finite element approximations of Raviart-Thomas elements for k=0 and k=1 respectively.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/2003-JCM-10231
Journal of Computational Mathematics, Vol. 21 (2003), Iss. 6 : pp. 733–746
Published online: 2003-01
AMS Subject Headings:
Copyright: COPYRIGHT: © Global Science Press
Pages: 14
Keywords: Dual Mixed Method Unilateral Problem.