A non-conforming domain decomposition for Raviart-Thomas vector fields in three dimensions

doi:10.1360/04za0018

CORC > 数学与系统科学研究院 > 中国科学院数学与系统科学研究院 > 计算数学与科学工程计算研究所

	A non-conforming domain decomposition for Raviart-Thomas vector fields in three dimensions
	Hu, QY
刊名	SCIENCE IN CHINA SERIES A-MATHEMATICS
	2004-04-01
卷号	47 页码:190-199
关键词	domain decomposition nonmatching grids Raviart-Thomas finite elements matching condition error estimate
ISSN号	1006-9283
DOI	10.1360/04za0018
英文摘要	In this paper we are concerned with a domain decomposition method with nonmatching grids for Raviart-Thomas finite elements. In this method, the normal complement of the resulting approximation is not continuous across the interface. To handle such non-conformity, a new matching condition will be introduced. Such matching condition still results in a symmetric and positive definite stiffness matrix. It will be shown that the approximate solution generated by the domain decomposition possesses the optimal energy error estimate.
语种	英语
出版者	SCIENCE CHINA PRESS
WOS记录号	WOS:000222678800019
内容类型	期刊论文
源URL	[http://ir.amss.ac.cn/handle/2S8OKBNM/19636]
专题	计算数学与科学工程计算研究所
通讯作者	Hu, QY
作者单位	Chinese Acad Sci, Acad Math & Syst Sci, Inst Computat Math & Sci Engn Comp, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Hu, QY. A non-conforming domain decomposition for Raviart-Thomas vector fields in three dimensions[J]. SCIENCE IN CHINA SERIES A-MATHEMATICS,2004,47:190-199.
APA	Hu, QY.(2004).A non-conforming domain decomposition for Raviart-Thomas vector fields in three dimensions.SCIENCE IN CHINA SERIES A-MATHEMATICS,47,190-199.
MLA	Hu, QY."A non-conforming domain decomposition for Raviart-Thomas vector fields in three dimensions".SCIENCE IN CHINA SERIES A-MATHEMATICS 47(2004):190-199.