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A new preconditioned AOR iterative method for L-matrices
Wang HJ(汪红娟)1,2; Li, YT3; Wang, HJ (reprint author), Chinese Acad Sci, Natl Astron Observ, Yunnan Observ, POB 110, Kunming 650011, Peoples R China.
Source PublicationJOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS
2009-07-01
Volume229Issue:1Pages:47-53
DOI10.1016/j.cam.2008.10.003
Contribution Rank第1完成单位
Indexed BySCI ; EI
KeywordPreconditioner Linear System Aor Iteration L-matrix
AbstractLi et al. [Y.T. Li, C. Li, S. Wu, Improvements of preconditioned AOR iterative methods for L-matrices,J. Comput. Appl. Math. 206 (2007) 656-665] have considered the modified AOR method with a preconditioner (I + S(alpha)). In this paper, we present a new preconditioner (I + S(alpha beta)) instead of (I + S(alpha)). The comparison theorems and numerical experiments show that the proposed new method can achieve faster convergence than the preconditioner introduced by Li et al. (C) 2008 Elsevier B.V. All rights reserved.
Funding OrganizationMinistry of Science and Technology of China [2006CB806303]
Language英语
Subject AreaMathematics
SubtypeArticle
ISSN0377-0427
URL查看原文
Archive Date2009-05-21
WOS IDWOS:000266511500006
WOS Research AreaMathematics
WOS SubjectMathematics, Applied
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/6134
Collection太阳物理研究组
Corresponding AuthorWang, HJ (reprint author), Chinese Acad Sci, Natl Astron Observ, Yunnan Observ, POB 110, Kunming 650011, Peoples R China.
Affiliation1.National Astronomical Observatories/Yunnan Observatory, The Chinese Academy of Sciences, P.O.Box 110, Kunming, 650011, China
2.Graduate School of the Chinese Academy of Sciences, Beijing, China
3.Department of Mathematics, Yunnan University, Kunming, Yunnan, 650091, China
First Author AffilicationYunnan Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Wang HJ,Li, YT,Wang, HJ . A new preconditioned AOR iterative method for L-matrices[J]. JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS,2009,229(1):47-53.
APA Wang HJ,Li, YT,&Wang, HJ .(2009).A new preconditioned AOR iterative method for L-matrices.JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS,229(1),47-53.
MLA Wang HJ,et al."A new preconditioned AOR iterative method for L-matrices".JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS 229.1(2009):47-53.
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