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检索条件"主题词=QP-free algorithm"
11 条 记 录,以下是1-10 订阅
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A feasible qp-free algorithm combining the interior-point method with active set for constrained optimization
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COMPUTERS & MATHEMATICS WITH APPLICATIONS 2009年 第8期58卷 1520-1533页
作者: Jim, Jin-bao Quan, Ran Cheng, Wei-xin Guangxi Univ Coll Elect Engn Nanning 530004 Guangxi Peoples R China Guangxi Univ Coll Math & Informat Sci Nanning 530004 Guangxi Peoples R China Henan Normal Univ Coll Math & Informat Sci Xinxiang Peoples R China
In this paper, by means of "working set" technique for determining the active set and the idea of primal-dual interior-point method, a new feasible qp-free algorithm for solving inequality constrained optimi... 详细信息
来源: 评论
A GLOBALLY CONVERGENT qp-free algorithm FOR INEQUALITY CONSTRAINED MINIMAX OPTIMIZATION
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Acta Mathematica Scientia 2020年 第6期40卷 1723-1738页
作者: Jinbao JIAN Guodong MA College of Mathematics and Physics Guangxi University for NationalitiesNanning 530006China School of Mathematics and Statistics Yulin Normal UniversityYulin 537000China
Although qp-free algorithms have good theoretical convergence and are effective in practice,their applications to minimax optimization have not yet been *** this article,on the basis of the stationary conditions,witho... 详细信息
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A qp-free algorithm without a penalty function or a filter for nonlinear general-constrained optimization
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APPLIED MATHEMATICS AND COMPUTATION 2018年 316卷 52-72页
作者: Li, Jianling Yang, Zhenping Guangxi Univ Coll Math & Informat Sci Nanning 530004 Guangxi Peoples R China
In this paper, we present a qp-free algorithm without a penalty function or a filter for nonlinear general-constrained optimization. At each iteration, three systems of linear equations with the same coefficient matri... 详细信息
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A superlinearly convergent qp-free algorithm for mathematical programs with equilibrium constraints
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APPLIED MATHEMATICS AND COMPUTATION 2015年 269卷 885-903页
作者: Li, Jianling Huang, Renshuai Jian, Jinbao Guangxi Univ Coll Math & Informat Sci Nanning 530004 Guangxi Peoples R China Yulin Normal Univ Coll Math & Informat Sci Yulin 537000 Guangxi Peoples R China
In this paper, based on the smoothing techniques and the working set techniques, a qp-free algorithm for mathematical programs with equilibrium constraints (MPEC for short) is presented. Firstly, by Fischer-Burmeister... 详细信息
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A globally convergent qp-free algorithm for nonlinear semidefinite programming
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JOURNAL OF INEQUALITIES AND APPLICATIONS 2017年 第1期2017卷 145页
作者: Li, Jian-Ling Yang, Zhen-Ping Jian, Jin-Bao Guangxi Univ Coll Math & Informat Sci Daxue Rd 100 Nanning 530004 Guangxi Peoples R China Yulin Normal Univ Guangxi Coll & Univ Key Lab Complex Syst Optimiza Sch Math & Stat Jiaoyu Rd Yulin 537000 Guangxi Peoples R China
In this paper, we present a qp-free algorithm for nonlinear semidefinite programming. At each iteration, the search direction is yielded by solving two systems of linear equations with the same coefficient matrix;l(1)... 详细信息
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A global qp-free algorithm for mathematical programs with complementarity constraints
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JOURNAL OF INEQUALITIES AND APPLICATIONS 2020年 第1期2020卷 1-24页
作者: Li, Jian Ling Zhang, Qi Guangxi Univ Coll Math & Informat Sci Nanning Peoples R China
In this paper, a primal-dual interior point qp-free algorithm for mathematical programs with complementarity constraints is presented. Firstly, based on Fischer-Burmeister function and smoothing techniques, the invest... 详细信息
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The use of qp-free algorithm in the limit analysis of slope stability
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JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS 2011年 第13期235卷 3889-3897页
作者: Liu, Feng-Tao Fan, You-Hua Yin, Jian-Hua Shenzhen Grad Sch Harbin Inst Technol Shenzhen Peoples R China Hong Kong Polytech Univ Hong Kong Hong Kong Peoples R China
In many mountainous areas, landslides and slope instabilities frequently occur after heavy rainfall and earthquake, and result in enormous casualties and huge economic losses. In order to mitigate the landslides hazar... 详细信息
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The use of qp-free algorithm in the limit analysis of slope stability
The use of QP-free algorithm in the limit analysis of slope ...
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International Conference on Engineering and Computational Mathematics (ECM2009)
作者: Liu, Feng-Tao Fan, You-Hua Yin, Jian-Hua Shenzhen Grad Sch Harbin Inst Technol Shenzhen Peoples R China Hong Kong Polytech Univ Hong Kong Hong Kong Peoples R China
In many mountainous areas, landslides and slope instabilities frequently occur after heavy rainfall and earthquake, and result in enormous casualties and huge economic losses. In order to mitigate the landslides hazar... 详细信息
来源: 评论
A superlinearly convergent numerical algorithm for nonlinear programming
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NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS 2012年 第5期13卷 2391-2402页
作者: Zhu, Zhibin Wang, Shuo Guilin Univ Elect Technol Coll Math & Comp Sci Guilin 541004 Peoples R China
In this paper, a new algorithm is proposed to solve the nonlinear constrained optimization problems. Unlike sequential quadratic programming (Sqp) type methods, this algorithm does not involve solutions of quadratic p... 详细信息
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A globally and superlinearly convergent feasible qp-free method for nonlinear programming
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APPLIED MATHEMATICS AND COMPUTATION 2005年 第1期168卷 519-539页
作者: Zhu, ZB Guilin Inst Elect Technol Dept Computat Sci & Math Guilin 541004 Peoples R China
In this paper, we propose a qp-free type algorithm which solves the problem of minimizing a smooth function subject to smooth inequality constraints. In contrast with the Sqp methods, each iteration this algorithm onl... 详细信息
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