Indexed by:期刊论文
Journal:运筹学学报
Volume:3
Issue:02
Page Number:71-81
ISSN No.:1007-6093
Key Words:共轭梯度算法;线搜索;Zoutendijk条件;收敛
Abstract:本文给出确定共轭梯度方法中参数βk范围的两个条件-条件Ⅰ和条件Ⅱ,它们都确保方法的全局收敛.在条件Ⅰ和Gilbert&Nocedal(1992)引入的性质(*)下及在条件Ⅱ和Wolfe条件下,分别建立了共轭梯度算法的收敛性定理.
Date of Publication:1999-06-25
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