云南高校图书馆联盟文献共享服务平台- GLOBAL

GLOBAL_CONVERGENCE: 作品数：217被引量：379H指数：10; 导出分析报告; 相关作者：孙文瑜王开荣刘金魁邹黎敏梁国平更多>>; 相关机构：南京师范大学重庆大学重庆三峡学院桂林电子工业学院更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金广西壮族自治区自然科学基金国家教育部博士点基金中国博士后科学基金更多>>

A Modified PRP-HS Hybrid Conjugate Gradient Algorithm for Solving Unconstrained Optimization Problems: 《应用数学》2025年第2期553-564,共12页LI Xiangli WANG Zhiling LI Binglan; Supported by the Science and Technology Project of Guangxi(Guike AD23023002)。; In this paper,we propose a three-term conjugate gradient method for solving unconstrained optimization problems based on the Hestenes-Stiefel(HS)conjugate gradient method and Polak-Ribiere-Polyak(PRP)conjugate gradien...; 关键词：Conjugate gradient method Unconstrained optimization Sufficient descent condition Global convergence

A nonmonotone inexact Broyden-like algorithm for nonlinear complementarity problems: 《Frontiers of Mathematics in China》2025年第1期25-37,共13页Xiaomei DING Ping WANG Changfeng MA; In this paper,by constructing a new smoothing complementary function,we reformulate the nonlinear complementarity problem as a nonlinear smooth system of equations.Combining non-monotonic line search techniques with a...; 关键词：Complementarity problem global convergence local quadratic convergence Broyden-like algorithm

GLOBAL CONVERGENCE OF A CAUTIOUS PROJECTION BFGS ALGORITHM FOR NONCONVEX PROBLEMS WITHOUT GRADIENT LIPSCHITZ CONTINUITY: 《Acta Mathematica Scientia》2024年第5期1735-1746,共12页Gonglin YUAN Xiong ZHAO Jiajia YU; supported by the Guangxi Science and Technology base and Talent Project(AD22080047);the National Natural Science Foundation of Guangxi Province(2023GXNFSBA 026063);the Innovation Funds of Chinese University(2021BCF03001);the special foundation for Guangxi Ba Gui Scholars.; A cautious projection BFGS method is proposed for solving nonconvex unconstrained optimization problems.The global convergence of this method as well as a stronger general convergence result can be proven without a gr...; 关键词：cautious BFGS nonconvex problems Lipschitz continuity projection technique global convergence

A New Two-Parameter Family of Nonlinear Conjugate Gradient Method Without Line Search for Unconstrained Optimization Problem: 《Wuhan University Journal of Natural Sciences》2024年第5期403-411,共9页ZHU Tiefeng; Supported by 2023 Inner Mongolia University of Finance and Economics,General Scientific Research for Universities directly under Inner Mon‐golia,China (NCYWT23026);2024 High-quality Research Achievements Cultivation Fund Project of Inner Mongolia University of Finance and Economics,China (GZCG2479)。; This paper puts forward a two-parameter family of nonlinear conjugate gradient(CG)method without line search for solving unconstrained optimization problem.The main feature of this method is that it does not rely on a...; 关键词：unconstrained optimization conjugate gradient method without line search global convergence

An Adaptive Spectral Conjugate Gradient Method with Restart Strategy: 《数学理论与应用》2024年第3期106-118,共13页Zhou Jincheng Jiang Meixuan Zhong Zining Wu Yanqiang Shao Hu; supported by the National Natural Science Foundation of China(No.72071202);the Key Laboratory of Mathematics and Engineering Applications,Ministry of Education。; As a generalization of the two-term conjugate gradient method(CGM),the spectral CGM is one of the effective methods for solving unconstrained optimization.In this paper,we enhance the JJSL conjugate parameter,initiall...; 关键词：Unconstrained optimization Spectral conjugate gradient method Restart strategy Inexact line search Global convergence

Cyclic Gradient Methods for Unconstrained Optimization: 《Journal of the Operations Research Society of China》2024年第3期809-828,共20页Ya Zhang Cong Sun; supported by the National Natural Science Foundation of China(Nos.12171051 and 11871115)。; Gradient method is popular for solving large-scale problems.In this work,the cyclic gradient methods for quadratic function minimization are extended to general smooth unconstrained optimization problems.Combining wit...; 关键词：Gradient method Unconstrained optimization Nonmonotonic line search Global convergence

Global convergence in terrestrial gross primary production response to atmospheric vapor pressure deficit被引量：1: 《Science China(Life Sciences)》2024年第9期2016-2025,共10页Chao Huang Jingfeng Huang Jingfeng Xiao Xing Li Hong SHe Yu Liang Fusheng Chen Hanqin Tian; supported by the Chinese National Science Foundational Project(32160292,32171759,and 31930070);the National Key Research and Development Program of China(2017YFA0604403 and 2016YFA0600804);JIANGXI DOUBLE THOUSAND PLANS(jxsq2020101080);the Natural Science Foundation of Jiangxi province(20224BAB205008);supported by University of New Hampshire。; Atmospheric vapor pressure deficit(VPD)increases with climate warming and may limit plant growth.However,gross primary production(GPP)responses to VPD remain a mystery,offering a significant source of uncertainty in t...; 关键词：atmospheric water demands soil moisture stomatal conductance PHOTOSYNTHESIS climate warming

A Weighted Flow related to a Trudinger–Moser Functional on Closed Riemann Surface: 《Acta Mathematica Sinica,English Series》2024年第9期2244-2262,共19页Peng Xiu YU; supported by the Outstanding Innovative Talents Cultivation Funded Programs 2023 of Renmin University of China。; In this paper,with(Σ,g)being a closed Riemann surface,we analyze the possible concentration behavior of a heat flow related to the Trudinger–Moser energy.We obtain a long time existence for the flow.And along some s...; 关键词：Trudinger-Moser inequality global convergence heat flow

Jiangsu’s Mission to Serve a New Development Pattern and Build a Two-Way Opening Hub of Global Convergence: 《Contemporary World》2024年第3期2-7,共6页Xin Changxing; As the first industrial park built by China in cooperation with a foreign government,Suzhou Industrial Park has become an important window for China’s reform and opening-up and a successful example of international c...; 关键词：SERVE Pattern BUILD

ANonmonotone Projected Gradient Method for Multiobjective Problems on Convex Sets: 《Journal of the Operations Research Society of China》2024年第2期410-427,共18页Gabrie Anibal Carrizo Nadia Soledad Fazzio Maria Laura Schuverdt; ANPCyT(Nos.PICT 2016-0921 and PICT 2019-02172),Argentina.; In this work we consider an extension of the classical scalar-valued projected gradient method for multiobjective problems on convex sets.As in Fazzio et al.(Optim Lett 13:1365-1379,2019)a parameter which controls the...; 关键词：Multiobjective optimization Projected gradient methods Nonmonotone line search Global convergence

GLOBAL_CONVERGENCE