A family of derivative-free conjugate gradient methods for large-scale nonlinear systems of equations
A family of derivative-free conjugate gradient methods for large-scale nonlinear systems of equations
复制标题
用于大规模非线性方程组的一系列无导数共轭梯度方法
DOI:
10.1016/j.cam.2008.03.050
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发表时间:
2009-02
影响因子:
2.4
通讯作者:
Qing-Jie Hu
中科院分区:
文献类型:
--
作者:
Yunhai Xiao;Wanyou Cheng;Qing-Jie Hu
In this paper, we propose a family of derivative-free conjugate gradient methods for large-scale nonlinear systems of equations. They come from two modified conjugate gradient methods [W.Y. Cheng, A two term PRP based descent Method, Numer. Funct. Anal. Optim. 28 (2007) 1217–1230; L. Zhang, W.J. Zhou, D.H. Li, A descent modified Polak–Ribiére–Polyak conjugate gradient method and its global convergence, IMA J. Numer. Anal. 26 (2006) 629–640] recently proposed for unconstrained optimization problems. Under appropriate conditions, the global convergence of the proposed method is established. Preliminary numerical results show that the proposed method is promising.
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影响因子:
2.1
作者:
Li Zhang;W. Zhou;Donghui Li
通讯作者:
Li Zhang;W. Zhou;Donghui Li
DOI:
10.1016/s0377-0427(00)00434-9
发表时间:
2000-12
影响因子:
2.4
作者:
J. Martínez
通讯作者:
J. Martínez
影响因子:
3.1
作者:
Hager, WW;Zhang, HC
通讯作者:
Zhang, HC
DOI:
10.1007/978-1-4757-6388-1_18
发表时间:
1998
期刊:
Fermentation
影响因子:
--
作者:
M. Solodov;B. F. Svaiter
通讯作者:
M. Solodov;B. F. Svaiter
影响因子:
0.5
作者:
Donghui Li;W. Cheng
通讯作者:
Donghui Li;W. Cheng