南京邮电大学学报（自然科学版）2011，Vol.31Issue(1)：102-105,4.
Mortar型有限元方法的一类Mortar条件
A Mortar Condition for Mortar Finite Element Methods
姜亚琴1
作者信息
- 1. 南京邮电大学,理学院,江苏,南京,210003
- 折叠
摘要
Abstract
In this paper,we study the approximation of mortar finite element methods and establish a criterion for the optimal mortar condition. Based on the criterion, two mortar conditions are presented. Using the two mortar condition, we construct mortar rotated Q1 element and mortar P1 nonconforming element. By the mortar condition satisfying the criterion, we obtain optimal error estimates for elliptic problems.关键词
mortar有限元/mortar条件/椭圆问题Key words
mortar finite element/ mortar condition/ elliptic problem分类
数理科学引用本文复制引用
姜亚琴..Mortar型有限元方法的一类Mortar条件[J].南京邮电大学学报（自然科学版）,2011,31(1):102-105,4.
