Some properties of the block matrices in the parallel decomposition-type relaxation methods

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	Some properties of the block matrices in the parallel decomposition-type relaxation methods
	Bai, ZZ ; Nabben, R
	1999-02-01
发表期刊	APPLIED NUMERICAL MATHEMATICS
ISSN	0168-9274
卷号	29 期号:2 页码:167-170
摘要	Sufficient and (or) necessary conditions that can guarantee the PDAOR-method and the PDUAOR-method to be well-defined are presented in this note. This further weakens the convergence conditions about these two methods. Moreover, some useful properties about the block matrices involved in these methods are investigated. (C) 1999 Elsevier Science B.V. and IMACS. All rights reserved.
关键词	system of linear equations PDAOR-method PDUAOR-method nonsingularity
语种	英语
WOS研究方向	Mathematics
WOS类目	Mathematics, Applied
WOS记录号	WOS:000077942500001
出版者	ELSEVIER SCIENCE BV
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/14334
专题	中国科学院数学与系统科学研究院
通讯作者	Bai, ZZ
作者单位	1.Chinese Acad Sci, Inst Computat Math & Sci Engn Comp, State Key Lab Sci Engn Comp, Beijing 100080, Peoples R China 2.Univ Bielefeld, Fak Math, D-33501 Bielefeld, Germany
推荐引用方式 GB/T 7714	Bai, ZZ,Nabben, R. Some properties of the block matrices in the parallel decomposition-type relaxation methods[J]. APPLIED NUMERICAL MATHEMATICS,1999,29(2):167-170.
APA	Bai, ZZ,&Nabben, R.(1999).Some properties of the block matrices in the parallel decomposition-type relaxation methods.APPLIED NUMERICAL MATHEMATICS,29(2),167-170.
MLA	Bai, ZZ,et al."Some properties of the block matrices in the parallel decomposition-type relaxation methods".APPLIED NUMERICAL MATHEMATICS 29.2(1999):167-170.