Numerical simulation of some variational inequalities arisen from unilateral contact problems by the finite element methods

被引：56
作者：
Ben Belgacem, F [1 ]
机构：
[1] Univ Toulouse 3, INSAT,UT1, CNRS, UMR 5640, F-31062 Toulouse 04, France
来源：
SIAM JOURNAL ON NUMERICAL ANALYSIS | 2000年 / 37卷 / 04期
关键词：
unilateral contact problem; finite elements;
D O I：
10.1137/S0036142998347966
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
This contribution deals with the finite element approximation of the variational inequalities coming from the Signorini problem and the unilateral contact between two elastic bodies. The numerical analysis we carry out improves former results and states optimal convergence rates, under reasonable regularity hypotheses, for both conforming and nonconforming methods.
引用
收藏
页码：1198 / 1216
页数：19
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