王祥, 陈金梅. A Class of Nonlinear Conjugate Gradient Methods with a Global Convergence Property[J]. 2006, (5): 392-395.DOI:
一类非线性共轭梯度法的全局收敛性
摘要
研究求解无约束最优化问题的共轭梯度法
提出了一种新的共轭梯度类型公式
从而影响了算法产生的搜索方向
进一步影响了算法的效果
得到一类新共轭梯度法
证明了在G rippo-Luc id i线搜索下新共轭梯度法的全局收敛性.
Abstract
A class of nonlinear conjugate gradient methods for new nonlinear conjugate type formula of solving unconstrained optimization problems has been proposed.The authors have proved the global convergence of new conjugate gradient methods with Grippo-Lucidi line search.
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references
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