Multi-parameter extrapolation methods for boundary integral equations

	Multi-parameter extrapolation methods for boundary integral equations
	Rude, U ; Zhou, A
刊名	ADVANCES IN COMPUTATIONAL MATHEMATICS
	1998
卷号	9 期号:1-2 页码:173-190
ISSN号	1019-7168
英文摘要	Multi-parameter extrapolation was first introduced by Zhou et al, for solving partial differential equations with finite element methods in 1994. The method is based on a domain decomposition and independent discretization of the subdomains resulting in a multi-parameter error expansion. This permits a generalized extrapolation technique. The algorithm is naturally parallel since the main computational work is spent in solving independent linear systems. Here the method is extended to the case of boundary integral equations on polygonal domains, where singularities require graded meshes. A complete analysis is given, based on weighted norm techniques. Several numerical experiments demonstrate the mathematical features and practical usefulness of the method.
WOS研究方向	Mathematics
语种	英语
出版者	BALTZER SCI PUBL BV
WOS记录号	WOS:000076442800010
内容类型	期刊论文
源URL	[http://ir.amss.ac.cn/handle/2S8OKBNM/13769]
专题	中国科学院数学与系统科学研究院
作者单位	1.Univ Augsburg, Inst Math, D-86135 Augsburg, Germany 2.Acad Sinica, Inst Syst Sci, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Rude, U,Zhou, A. Multi-parameter extrapolation methods for boundary integral equations[J]. ADVANCES IN COMPUTATIONAL MATHEMATICS,1998,9(1-2):173-190.
APA	Rude, U,&Zhou, A.(1998).Multi-parameter extrapolation methods for boundary integral equations.ADVANCES IN COMPUTATIONAL MATHEMATICS,9(1-2),173-190.
MLA	Rude, U,et al."Multi-parameter extrapolation methods for boundary integral equations".ADVANCES IN COMPUTATIONAL MATHEMATICS 9.1-2(1998):173-190.