A class of nonmonotone trust region algorithms for unconstrained optimization problems

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	A class of nonmonotone trust region algorithms for unconstrained optimization problems
	Ke, XW
	1998-09-01
发表期刊	SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY
ISSN	1006-9283
卷号	41 期号:9 页码:927-932
摘要	A class of nonmonotone trust region algorithms is presented for unconstrained optimizations. Under suitable conditions, the global and Q-quadratic convergences of the algorithm are proved. Several rules of choosing trial steps and trust region radii are also discussed.
关键词	nonmonotone trust region algorithm global convergence Q-quadratic convergence unconstrained optimization
语种	英语
WOS研究方向	Mathematics
WOS类目	Mathematics, Applied ; Mathematics
WOS记录号	WOS:000076532600004
出版者	SCIENCE PRESS
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/13977
专题	中国科学院数学与系统科学研究院
通讯作者	Ke, XW
作者单位	1.Beijing Normal Univ, Dept Math, Beijing 100875, Peoples R China 2.Chinese Acad Sci, Inst Appl Math, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Ke, XW. A class of nonmonotone trust region algorithms for unconstrained optimization problems[J]. SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY,1998,41(9):927-932.
APA	Ke, XW.(1998).A class of nonmonotone trust region algorithms for unconstrained optimization problems.SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY,41(9),927-932.
MLA	Ke, XW."A class of nonmonotone trust region algorithms for unconstrained optimization problems".SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY 41.9(1998):927-932.