A Globally and Superlinearly Convergent Primal-dual Interior Point Method for General Constrained Optimization
A Globally and Superlinearly Convergent Primal-dual Interior Point Method for General Constrained Optimization
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一般约束优化的全局超线性收敛原对偶内点法
DOI:
10.4208/nmtma.2015.m1338
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发表时间:
2015-08
期刊:
影响因子:
--
通讯作者:
Jinbao Jian
中科院分区:
文献类型:
--
作者:
Jianling Li;Jian Lv;Jinbao Jian
In this paper, a primal-dual interior point method is proposed for general constrained optimization, which incorporated a penalty function and a kind of new identification technique of the active set. At each iteration, the proposed algorithm only needs to solve two or three reduced systems of linear equations with the same coefficient matrix. The size of systems of linear equations can be decreased due to the introduction of the working set, which is an estimate of the active set. The penalty parameter is automatically updated and the uniformly positive definiteness condition on the Hessian approximation of the Lagrangian is relaxed. The proposed algorithm possesses global and superlinear convergence under some mild conditions. Finally, some preliminary numerical results are reported.
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DOI:
10.1137/s1052623401383881
发表时间:
2002-10
期刊:
SIAM J. Optim.
影响因子:
--
作者:
Yu-Fei Yang;Donghui Li;L. Qi
通讯作者:
Yu-Fei Yang;Donghui Li;L. Qi
影响因子:
3.1
作者:
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通讯作者:
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3.1
作者:
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通讯作者:
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DOI:
10.1007/978-3-642-61582-5
发表时间:
2016
期刊:
--
影响因子:
--
作者:
D. Eichmann
通讯作者:
D. Eichmann
影响因子:
3.1
作者:
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通讯作者:
Kanzow, C