On the sufficient descent property of the Shanno’s conjugate gradient method

被引：0
|
作者：
Saman Babaie-Kafaki
机构：
[1] Semnan University,Department of Mathematics, Faculty of Mathematics, Statistics and Computer Sciences
[2] School of Mathematics,undefined
[3] Institute for Research in Fundamental Sciences (IPM),undefined
来源：
Optimization Letters | 2013年 / 7卷
关键词：
Conjugate gradient algorithm; Sufficient descent condition; Line search;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Satisfying in the sufficient descent condition is a strength of a conjugate gradient method. Here, it is shown that under the Wolfe line search conditions the search directions generated by the memoryless BFGS conjugate gradient algorithm proposed by Shanno satisfy the sufficient descent condition for uniformly convex functions.
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收藏
页码：831 / 837
页数：6
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