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检索条件"主题词=CQ algorithm"
28 条 记 录,以下是11-20 订阅
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A Novel Relaxed Method for the Split Feasibility Problem in Hilbert Spaces
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BULLETIN OF THE IRANIAN MATHEMATICAL SOCIETY 2025年 第2期51卷 1-16页
作者: Zhan, Wanrong Yu, Hai Luoyang Normal Univ Dept Math Luoyang 471934 Peoples R China
In this paper, we propose a novel relaxed method in order to solve the split feasibility problem in Hilbert spaces. Our algorithms involve a new strategy where the projection onto the half-space is replaced by the pro... 详细信息
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A new relaxed method for the split feasibility problem in Hilbert spaces
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OPTIMIZATION 2024年 第5期73卷 1417-1432页
作者: Yu, Hai Wang, Fenghui Luoyang Normal Univ Dept Math Luoyang Peoples R China
In this paper, we introduce a new relaxed method for solving the split feasibility problem in Hilbert spaces. In our method, the projection to the halfspace is replaced by the one to the intersection of two halfspaces... 详细信息
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A novel projection method for split feasibility problems with applications to compressive sensing
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COMPUTATIONAL & APPLIED MATHEMATICS 2023年 第4期42卷 1-20页
作者: Anh, Pham Ky Vinh, Nguyen The Vietnam Natl Univ Univ Sci Hanoi Vietnam Univ Transport & Commun Dept Math Anal 3 Cau Giay St Hanoi Vietnam
In this paper, by combining the hyperplane projection technique and gradient projection method with Polyak's stepsizes, we propose a novel projection algorithm to solve the split feasibility problem in Hilbert spa... 详细信息
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A New Inertial Self-adaptive Gradient algorithm for the Split Feasibility Problem and an Application to the Sparse Recovery Problem
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Acta Mathematica Sinica,English Series 2023年 第12期39卷 2489-2506页
作者: Nguyen The VINH Pham Thi HOAI Le Anh DUNG Yeol Je CHO Department of Mathematical Analysis University of Transport and Communications3 Cau Giay StreetHanoiVietnam Department of Applied Mathematics School of Applied Mathematics and InformaticsHano University of Science and Technology1 Dai Co Viet RoadHanoiVietnam Department of Mathematics and Informatics Hanoi University of Education136 Xuan ThuyCau GiayHanoiVietnam Department of Mathematics Education Gyeongsang National UniversityJinju52828Republicof Korea
In this paper,by combining the inertial technique and the gradient descent method with Polyak's stepsizes,we propose a novel inertial self-adaptive gradient algorithm to solve the split feasi-bility problem in Hil... 详细信息
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Two inertial-type algorithms for solving the split feasibility problem
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OPTIMIZATION 2023年 第10期72卷 2661-2678页
作者: Yao, Zhongsheng Vong, Seakweng Univ Macau Dept Math Ave Univ Macau Peoples R China
In this paper, we study two inertial-type algorithms with a relaxed splitting method for solving the split feasibility problem in Hilbert spaces. Weak convergence is established without assuming conditions such as Sig... 详细信息
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Best proximity points of (EP)-operators with qualitative analysis and simulation
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MATHEMATICS AND COMPUTERS IN SIMULATION 2021年 187卷 215-230页
作者: Usurelu, Gabriela Ioana Turcanu, Teodor Univ Politehn Bucuresti Dept Math & Informat Bucharest 060042 Romania
In this paper, we analyze a Thakur three-step iterative process adapted for the context of non-self-mappings. Based on this iteration, we state and prove the existence of best proximity points for the recently introdu... 详细信息
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General splitting methods with linearization for the split feasibility problem
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JOURNAL OF GLOBAL OPTIMIZATION 2021年 第4期79卷 813-836页
作者: Dong, Qiao-Li He, Songnian Rassias, Michael Th. Civil Aviat Univ China Coll Sci Tianjin 300300 Peoples R China Univ Zurich Inst Math CH-8057 Zurich Switzerland Moscow Inst Phys & Technol Dolgoprudnyi 141700 Russia
In this article, we introduce a general splitting method with linearization to solve the split feasibility problem and propose a way of selecting the stepsizes such that the implementation of the method does not need ... 详细信息
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Second order self-adaptive dynamical system for sparse signal reconstruction and applications to image recovery
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APPLIED MATHEMATICS AND COMPUTATION 2023年 第1期451卷
作者: Che, Haitao Liu, Kaiping Chen, Haibin Yan, Hong Weifang Univ Sch Math & Informat Sci Weifang 261061 Shandong Peoples R China Qufu Normal Univ Sch Management Sci Rizhao 276800 Shandong Peoples R China Ctr Intelligent Multidimens Data Anal Shatin Hong Kong Sci Pk Hong Kong Peoples R China City Univ Hong Kong Dept Elect Engn Hong Kong Peoples R China
In this article, we consider sparse signal reconstruction problems by an alternative sec-ond order self-adaptive dynamical system . By split feasibility problem of sparse signal re-construction, we introduce a new sec... 详细信息
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The ball-relaxed cq algorithms for the split feasibility problem
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OPTIMIZATION 2018年 第10期67卷 1687-1699页
作者: Yu, Hai Zhan, Wanrong Wang, Fenghui Luoyang Normal Univ Dept Math Luoyang 471022 Peoples R China
The split feasibility problem (SFP) is to find x is an element of C so that Ax is an element of Q, where C and Q are non-empty closed convex subsets in Hilbert spaces H-1 and H-2, respectively, and A is a linear bound... 详细信息
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Linear convergence of gradient projection algorithm for split equality problems
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OPTIMIZATION 2018年 第12期67卷 2347-2358页
作者: Shi, Luo-Yi Ansari, Qamrul Hasan Yao, Jen-Chih Wen, Ching-Feng Tianjin Polytech Univ Dept Math Tianjin Peoples R China Aligarh Muslim Univ Dept Math Aligarh Uttar Pradesh India King Fahd Univ Petr & Minerals Dept Math & Stat Dhahran Saudi Arabia China Med Univ Ctr Gen Educ Taichung Taiwan Kaohsiung Med Univ Ctr Fundamental Sci Kaohsiung 80708 Taiwan Kaohsiung Med Univ Res Ctr Nonlinear Anal & Optimizat Kaohsiung 80708 Taiwan Kaohsiung Med Univ Hosp Dept Med Res Kaohsiung 80708 Taiwan
In this paper, we consider the varying stepsize gradient projection algorithm (GPA) for solving the split equality problem (SEP) in Hilbert spaces, and study its linear convergence. In particular, we introduce a notio... 详细信息
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