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一类共轭梯度算法的全局收敛性（英文）

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Indexed by:期刊论文
Journal:运筹学学报
Included Journals:CSCD
Volume:3
Issue:2
Page Number:46
ISSN No.:1007-6093
Key Words:Fletcher-Reeves方法; 线搜索; 无约束最优化; 共轭梯度算法
Abstract:本文证明了一类共轭梯度算法的全局收敛性，其中参数βk满足|βk|≤β，并且αk满足放宽了的强Wolfe线搜索（max｛σ1，σ2｝≤1／2）．
Date of Publication:1999-01-01

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