云南高校图书馆联盟文献共享服务平台- CONVERGENCE

CONVERGENCE: 作品数：1519被引量：2282H指数：16; 导出分析报告; 相关领域：理学更多>>; 相关作者：刘发旺张鲁明王廷春吴微李正学更多>>; 相关机构：大连理工大学吉林大学东南大学厦门大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划中国博士后科学基金更多>>

CRANK-NICOLSON GALERKIN APPROXIMATIONS FOR LOGARITHMIC KLEIN-GORDON EQUATION: 《Journal of Computational Mathematics》2025年第3期641-672,共32页Fang Chen Meng Li Yanmin Zhao; supported by the China Postdoctoral Science Foundation(Grant No.2023T160589);by the Cultivation Foundation of Zhengzhou University(Grant No.JC23153003);by the National Natural Science Foundation of China(Grant Nos.11801527,11971416);by the Natural Science Foundation of Henan Province(Grant No.222300420256);by the Training Plan of Young Backbone Teachers in Colleges of Henan Province(Grant No.2020GGJS230);by the Program for Innovative Research Team(in Science and Technology)in University of Henan Province(Grant No.23IRTSTHN018);by the Academic Degrees&Graduate Education Reform Project of Henan Province(Grant No.2021SJGLX224Y).; This paper presents three regularized models for the logarithmic Klein-Gordon equation.By using a modified Crank-Nicolson method in time and the Galerkin finite element method(FEM)in space,a fully implicit energy-cons...; 关键词：Logarithmic Klein-Gordon equation Finite element method CUT-OFF Error splitting technique CONVERGENCE

AN ITERATIVE TWO-GRID METHOD FOR STRONGLY NONLINEAR ELLIPTIC BOUNDARY VALUE PROBLEMS: 《Journal of Computational Mathematics》2025年第3期673-689,共17页Jiajun Zhan Lei Yang Xiaoqing Xing Liuqiang Zhong; funded by the Science and Technology Development Fund,Macao SAR(Grant Nos.0070/2019/A2,0031/2022/A1);supported by the National Natural Science Foundation of China(Grant No.11901212);supported by the National Natural Science Foundation of China(Grant No.12071160).; We design and analyze an iterative two-grid algorithm for the finite element discretizations of strongly nonlinear elliptic boundary value problems in this paper.We propose an iterative two-grid algorithm,in which a n...; 关键词：Iterative two-grid method CONVERGENCE Strongly nonlinear elliptic problems

Binocular vision disorders and refractive errors on university students’quality of life: 《International Journal of Ophthalmology(English edition)》2025年第4期707-715,共9页Raheleh Moravej Alireza Jamali Navidreza Zamani Fatemeh Azad Shahraki Abbas Ali Yekta Hadi Ostadimoghaddam Nasim Vaghefi Hamidreza Ghadimi Mehdi Khabazkhoob; AIM:To evaluate the effects of refractive errors and binocular vision anomalies on the quality of life(QOL)of university students.METHODS:This cross-sectional analytical study was conducted on university students usin...; 关键词：quality of life binocular vision disorders refractive errors ACCOMMODATION CONVERGENCE university students

Convergence of relative apical hypertrophic cardiomyopathy and acute myocardial infarction in an elderly patient:a case report: 《Journal of Geriatric Cardiology》2025年第4期458-462,共5页Xiao-Ya SU Zhong YIN Wei DONG; Hypertrophic cardiomyopathy(HCM)is a primary myocardial disease characterized by myocardial hypertrophy,excluding other cardiovascular or systemic/metabolic causes of ventricular wall thickening.Apical hypertrophic ca...; 关键词：papillary musclestypically hypertrophic cardiomyopathy aphcm represents mild coronary artery abnormalities relative apical hypertrophic cardiomyopathy ventricular hypertrophy hypertrophic cardiomyopathy hcm CONVERGENCE myocardial hypertrophyexcluding

Research on the Path of Integration between Logistics and Manufacturing in Haikou Driven by Big Data: 《Proceedings of Business and Economic Studies》2025年第2期160-165,共6页Taoyuan Wan; Research on the Digital Transformation of Financial Management Major and the Training Model of Outstanding Talents(2023122203988);Research on the Integration of Haikou Logistics and Manufacturing Driven by Big Data and Its Consumption Promotion Effect(HKKY2024-ZD-24)。; With the constant changes of the times,China's science and technology have entered a period of rapid development.At the same time,the economic structure is also changing with the changes of the times,and the original ...; 关键词：Big data Haikou logistics Manufacturing industry CONVERGENCE PATHS

Byzantine-robust distributed support vector machine: 《Science China Mathematics》2025年第3期707-728,共22页Xiaozhou Wang Weidong Liu Xiaojun Mao; supported by National Natural Science Foundation of China (Grant No. 12101240);supported by National Natural Science Foundation of China (Grant No. 11825104);supported by National Natural Science Foundation of China (Grant Nos. 12371273 and 12001109);the Chenguang Program of Shanghai Education Development Foundation and Shanghai Municipal Education Commission (Grant No. 20CG29);the Shanghai Sailing Program (Grant No. 21YF1410500);the Shanghai Rising-Star Program (Grant No. 23QA1404600)。; The development of information technology brings diversification of data sources and large-scale data sets and calls for the exploration of distributed learning algorithms. In distributed systems, some local machines ...; 关键词：Byzantine robustness CONVERGENCE distributed learning support vector machine

Power forecasting method of ultra-short-term wind power cluster based on the convergence cross mapping algorithm: 《Global Energy Interconnection》2025年第1期28-42,共15页Yuzhe Yang Weiye Song Shuang Han Jie Yan Han Wang Qiangsheng Dai Xuesong Huo Yongqian Liu; funded by the State Grid Science and Technology Project“Research on Key Technologies for Prediction and Early Warning of Large-Scale Offshore Wind Power Ramp Events Based on Meteorological Data Enhancement”(4000-202318098A-1-1-ZN).; The development of wind power clusters has scaled in terms of both scale and coverage,and the impact of weather fluctuations on cluster output changes has become increasingly complex.Accurately identifying the forward...; 关键词：Ultra-short-term wind power forecasting Wind power cluster Causality analysis Convergence cross mapping algorithm

Convergence of a New Bregman Projection Method with a Self-adaptive Stepsize for Solving Monotone Inclusion Problems and Variational Inequality Problems in Reflexive Banach Spaces: 《数学进展》2025年第1期141-163,共23页CHEN Lulu CAI Gang; Supported by NSFC(No.12171062);the Natural Science Foundation of Chongqing(No.CSTB2022NSCQ-JQX0004);the Chongqing Talent Support Program(No.cstc2024ycjh-bgzxm0121);Science and Technology Project of Chongqing Education Committee(No.KJZD-M202300503)。; The purpose of this article is to introduce a new method with a self-adaptive stepsize for approximating a common solution of monotone inclusion problems and variational inequality problems in reflexive Banach spaces....; 关键词：Bregman distance variational inequality monotone inclusion maximal operator reflexive Banach space

Communication delay-aware cooperative adaptive cruise control with dynamic network topologies——A convergence of communication and control: 《Digital Communications and Networks》2025年第1期191-199,共9页Jihong Liu Yiqing Zhou Ling Liu; supported by the National Natural Science Foundation of China under Grant U21A20449;in part by Jiangsu Provincial Key Research and Development Program under Grant BE2021013-2。; Wireless communication-enabled Cooperative Adaptive Cruise Control(CACC)is expected to improve the safety and traffic capacity of vehicle platoons.Existing CACC considers a conventional communication delay with fixed ...; 关键词：Communication delay Cooperative adaptive Cruise control Network topology String stability

On the Sense of Convergence in the Dyadic Representation Theorem: 《Acta Mathematica Sinica,English Series》2025年第1期472-496,共25页Tuomas Hytonen; Supported by the Research Council of Finland(Grant Nos.346314 and 364208)。; The dyadic representation of any singular integral operator,as an average of dyadic model operators,has found many applications.While for many purposes it is enough to have such a representation for a“suitable class...; 关键词：Singular integral dyadic shift

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