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Author:

邓乃扬 (邓乃扬.) | 陈志 (陈志.)

Abstract:

<正> 当容易计算目标函数f的梯度g(x)=■f(x),但存贮不允许使用完整的拟牛顿法(QN)时,广义共轭梯度法(CG)_H是一个很有前途的方法.它的基本迭代公式是

Keyword:

目标函数 极小点 拟牛顿迭代 搜索方向 共扼梯度法 二次函数 广义共轭梯度法

Author Community:

  • [ 1 ] 北京工业大学

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Source :

计算数学

Year: 1983

Issue: 04

Page: 435-443

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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