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Global convergence property of s-dependent GFR conjugate gradient method
Wang, CY; Zhang, YZ
1998-12-01
Source PublicationCHINESE SCIENCE BULLETIN
ISSN1001-6538
Volume43Issue:23Pages:1959-1965
AbstractAn S-dependent GFR method and a generalized conjugate gradient method are designed. Two estimated values of upper bounds for the ratio of beta(k) to beta(k)(FR) are given. The two convergence theorems are proved. The global convergent properties of s-dependent GFR method are obtained adopting several choice strategies of steplength and some results in recent literature are extended.
Keywordsteplength linear search global convergence conjugate gradient
Language英语
WOS Research AreaScience & Technology - Other Topics
WOS SubjectMultidisciplinary Sciences
WOS IDWOS:000078003700004
PublisherSCIENCE PRESS
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.amss.ac.cn/handle/2S8OKBNM/13998
Collection中国科学院数学与系统科学研究院
Affiliation1.Qufu Normal Univ, Inst Operat Res, Qufu 273165, Peoples R China
2.Acad Sinica, Inst Appl Math, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Wang, CY,Zhang, YZ. Global convergence property of s-dependent GFR conjugate gradient method[J]. CHINESE SCIENCE BULLETIN,1998,43(23):1959-1965.
APA Wang, CY,&Zhang, YZ.(1998).Global convergence property of s-dependent GFR conjugate gradient method.CHINESE SCIENCE BULLETIN,43(23),1959-1965.
MLA Wang, CY,et al."Global convergence property of s-dependent GFR conjugate gradient method".CHINESE SCIENCE BULLETIN 43.23(1998):1959-1965.
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