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Author:

邓乃扬 (邓乃扬.) | 诸梅芳 (诸梅芳.)

Abstract:

<正> Powell直接方法是求解无约束最优化问题的一个重要方法。它是从研究正定二次目标函数■(其中G是n×n阶正定对称矩阵,b是常向量,c是常数)导出的。Powell先后在文献[1]、[3]中两次证明了下列定理:n个非零向量D:d_1,…,d_n的函数

Keyword:

搜索方向 二次目标函数 Powell 方法理论

Author Community:

  • [ 1 ] 北京工业大学

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Source :

科学通报

Year: 1979

Issue: 10

Page: 433-437

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: 5

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