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author:

庄杰鹏 (庄杰鹏.) [1] | 彭拯 (彭拯.) [2]

Indexed by:

CSCD

Abstract:

高效率求解无约束二次凸优化问题是优化算法设计的重要任务.针对这类问题,本文提出了一种修正的Cauchy-Barzilai-Borwein算法,简称为MCBB算法.文章证明了MCBB算法对于无约束二次严格凸优化问题具有全局收敛和Q-线性收敛速率.初步的数值对比实验表明,对于坏条件问题,MCBB算法比CBB与BB算法更为有效.

Keyword:

CBB算法 MCBB算法 二次严格凸优化 全局收敛 线性收敛

Community:

  • [ 1 ] 福州大学数学与计算机科学学院

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Source :

数值计算与计算机应用

Year: 2016

Issue: 03

Volume: 37

Page: 186-198

Cited Count:

WoS CC Cited Count:

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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