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检索条件"主题词=proximal point algorithm"
340 条 记 录,以下是201-210 订阅
排序:
A New Stopping Criterion for Eckstein and Bertsekas’s Generalized Alternating Direction Method of Multipliers
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Journal of the Operations Research Society of China 2023年 第4期11卷 941-955页
作者: Xin-Xin Li Xiao-Ya Zhang School of Mathematics Jilin UniversityChangchun130012JilinChina
In this paper,we propose a new stopping criterion for Eckstein and Bertsekas’s generalized alternating direction method of *** stopping criterion is easy to verify,and the computational cost is much less than the cla... 详细信息
来源: 评论
Solving monotone inclusions with linear multi-step methods
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MATHEMATICAL PROGRAMMING 2003年 第3期96卷 469-487页
作者: Pennanen, T Svaiter, BF Helsinki Sch Econ Dept Management Sci Helsinki 00101 Finland Inst Matematica Pura & Aplicada BR-22460320 Rio De Janeiro Brazil
In this paper anew class of proximal-like algorithms for solving monotone inclusions of the form T(x) There Exists 0 is derived. It is obtained by applying linear multi-step methods (LMM) of numerical integration in o... 详细信息
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Self-adaptive projection-based prediction correction method for constrained variational inequalities
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中国高等学校学术文摘·数学 2010年 第1期5卷 3-21页
作者: Xiaoling FU Bingsheng HE Institute of Systems Engineering Southeast University Nanjing 210096 China Department of Mathematics Nanjing University Nanjing 210093 China
The problems studied in this paper are a class of monotone constrained variational inequalities VI (S, f) in which S is a convex set with some linear constraints. By introducing Lagrangian multipliers to the linear co... 详细信息
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Computing the nc-Rank via Discrete Convex Optimization on CAT(0) Spaces
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SIAM JOURNAL ON APPLIED ALGEBRA AND GEOMETRY 2021年 第3期5卷 455-478页
作者: Hamada, Masaki Hirai, Hiroshi Univ Tokyo Grad Sch Informat Sci & Technol Dept Math Informat Tokyo 1138656 Japan
We study the noncommutative rank (nc-rank) computation of a symbolic matrix whose entries are linear forms in noncommutative variables. For this problem, polynomial time algorithms were given by Garg, Gurvits, Oliveir... 详细信息
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A new algorithm for linearly constrained c-convex vector optimization with a supply chain network risk application
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EUROPEAN JOURNAL OF OPERATIONAL RESEARCH 2015年 第2期247卷 359-365页
作者: Qu, Shaojian Goh, Mark Ji, Ying De Souza, Robert Shanghai Univ Sci & Technol Sch Business Shanghai 200093 Peoples R China Harbin Inst Technol Ctr Nat Sci Harbin Heilongjiang Peoples R China Natl Univ Singapore Logist Inst Asia Pacific Singapore 117548 Singapore Natl Univ Singapore NUS Business Sch Singapore 117548 Singapore
We study a class of vector optimization problems with a C-convex objective function under linear constraints. We extend the proximal point algorithm used in scalar optimization to vector optimization. We analyze both ... 详细信息
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A PRIMAL-DUAL algorithm FOR THE FERMAT-WEBER PROBLEM INVOLVING MIXED GAUGES
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MATHEMATICAL PROGRAMMING 1987年 第3期39卷 319-335页
作者: MICHELOT, C LEFEBVRE, O 1.Laboratoire d'Analyse Numérique Université de Bourgogne B.P. 138 21004 Dijon France
We give a new algorithm for solving the Fermat-Weber location problem involving mixed gauges. This algorithm, which is derived from the partial inverse method developed by J.E. Spingarn, simultaneously generates two s... 详细信息
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Approximation common zero of two accretive operators in banach spaces
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APPLIED MATHEMATICS AND COMPUTATION 2016年 283卷 265-281页
作者: Kim, Jong Kyu Truong Minh Tuyen Kyungnam Univ Dept Math Educ Chang Won 51767 Gyeongnam South Korea Thainguyen Univ Dept Math & Informat Thainguyen Vietnam
The purpose of this paper is to introduce a new iterative method that is the combination of the proximal point algorithm, viscosity approximation method and alternating resolvent method for finding the common zeros of... 详细信息
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Weak and strong convergence of approximating fixed points and applications
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NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS 2001年 第7期47卷 4981-4993页
作者: Takahashi, W Tokyo Inst Technol Dept Math & Comp Sci Meguro Ku Tokyo 1528552 Japan
A discussion on weak and strong approximating fixed points was presented. The nonlinear ergodic theorems of Baillon's type were analyzed. Weak and strong convergence theorems of Mann's type and Halpern's t... 详细信息
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Nuclear norm and indicator function model for matrix completion
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JOURNAL OF INVERSE AND ILL-POSED PROBLEMS 2016年 第1期24卷 67-77页
作者: Geng, Juan Wang, Laisheng Wang, Xiuyu Hebei Univ Econ & Business Coll Math & Stat Shijiazhuang 050064 Peoples R China China Agr Univ Coll Sci Beijing 100083 Peoples R China Shijiazhuang Informat Engn Vocat Coll Shijiazhuang 050035 Peoples R China
In the matrix completion problem, most methods to solve the nuclear norm model are relaxing it to the nuclear norm regularized least squares problem. In this paper, we propose a new unconstraint model for matrix compl... 详细信息
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An inertial-like proximal algorithm for equilibrium problems
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MATHEMATICAL METHODS OF OPERATIONS RESEARCH 2018年 第3期88卷 399-415页
作者: Van Hieu, Dang Ton Duc Thang Univ Fac Math & Stat Appl Anal Res Grp Ho Chi Minh City Vietnam
The paper concerns with an inertial-like algorithm for approximating solutions of equilibrium problems in Hilbert spaces. The algorithm is a combination around the relaxed proximal point method, inertial effect and th... 详细信息
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