摘要
The finite element methods for the second type variational inequality deduced from the simplified contact problem with friction have been considered by R.Glowinski et al [2]. In this note, the modified finite element method with numerical integration for this problem is considered, and the error estimate is improved.
The finite element methods for the second type variational inequality deduced from the simplified contact problem with friction have been considered by R.Glowinski et al [2]. In this note, the modified finite element method with numerical integration for this problem is considered, and the error estimate is improved.
出处
《计算数学》
CSCD
北大核心
2000年第3期339-344,共6页
Mathematica Numerica Sinica
基金
国家自然科学基金
关键词
第二类变分不等式
数值积分
有限元方法
逼近
Second type variational inequality, numerical integration, finite element method
