The Crouzeix-Raviart Fe on nonmatching grids with an approximate mortar condition

doi:10.1137/060663593

	The Crouzeix-Raviart Fe on nonmatching grids with an approximate mortar condition
	Rahman, Talal ; Bjorstad, Petter 2; Xu, Xuejun3
	2008
发表期刊	SIAM JOURNAL ON NUMERICAL ANALYSIS
ISSN	0036-1429
卷号	46 期号:1 页码:496-516
摘要	A new approximate mortar condition is proposed for the lowest order Crouzeix-Raviart finite element on nonmatching grids, which uses only the nodal values on the interface for the calculation of the mortar projection. This approach allows for improved and more flexible algorithms compared to those for the standard mortar condition where nodal values in the interior of a subdomain, those closest to a mortar side of the subdomain, are also required in the calculation.
关键词	Crouzeix-Raviart finite element nonmatching grids mortar condition additive Schwarz
DOI	10.1137/060663593
语种	英语
WOS研究方向	Mathematics
WOS类目	Mathematics, Applied
WOS记录号	WOS:000253017100021
出版者	SIAM PUBLICATIONS
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/5556
专题	计算数学与科学工程计算研究所
通讯作者	Rahman, Talal
作者单位	1.Univ Bergen, Ctr Integrated Petr Res, Dept Math, N-5007 Bergen, Norway 2.Univ Bergen, Dept Math, N-5008 Bergen, Norway 3.Chinese Acad Sci, Acad Math & Syst Sci, Inst Computat Math, LSEC, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Rahman, Talal,Bjorstad, Petter,Xu, Xuejun. The Crouzeix-Raviart Fe on nonmatching grids with an approximate mortar condition[J]. SIAM JOURNAL ON NUMERICAL ANALYSIS,2008,46(1):496-516.
APA	Rahman, Talal,Bjorstad, Petter,&Xu, Xuejun.(2008).The Crouzeix-Raviart Fe on nonmatching grids with an approximate mortar condition.SIAM JOURNAL ON NUMERICAL ANALYSIS,46(1),496-516.
MLA	Rahman, Talal,et al."The Crouzeix-Raviart Fe on nonmatching grids with an approximate mortar condition".SIAM JOURNAL ON NUMERICAL ANALYSIS 46.1(2008):496-516.