基于Armijo型线搜索下的谱共轭梯度法A Spectral Conjugate Gradient Method With the Armijo Line Search
李平芳,王希云
摘要(Abstract)：
在WYL共轭梯度法的基础上,提出了一种新的谱共轭梯度法,并且证明了该方法在Armijo线搜索下具有充分下降性和全局收敛性.数值试验表明该方法是有效的。
关键词(KeyWords)： 无约束优化;谱共轭梯度法;Armijo线搜索;全局收敛性
基金项目(Foundation): 山西省自然科学基金(2008011013)
作者(Author): 李平芳,王希云
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