云南高校图书馆联盟文献共享服务平台- CONVERGENT

CONVERGENT: 作品数：266被引量：321H指数：8; 导出分析报告; 相关作者：宗福建朱阳军张兴华苗庆海卢烁今更多>>; 相关机构：山东大学长春师范学院北京师范大学江西理工大学更多>>; 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中国博士后科学基金国家高技术研究发展计划更多>>

A convergent flow in warped product spaces: 《Applied Mathematics(A Journal of Chinese Universities)》2024年第4期628-641,共14页XIA Shu-can; Supported by the National Natural Science Foundation of China(12031017 and 11971424).; In this paper,we study a kind of curvature flow in warped product spaces.We obtain convergence results under barrier conditions and restrictions on prescribed function.We also obtain the asymptotic behavior of a kind ...; 关键词：curvature flow Minkowski problem warped product space

Convergence of a Sinusoidal Series with an Infinite Integral: 《Advances in Pure Mathematics》2023年第10期642-650,共9页Fate Shan Liping Zhu; In this paper, we study the relationship between the convergence of the sinusoidal series and the infinity integrals (any real number α ∈[0,1], parameter p > 0). First of all, we study the convergence of the series ...; 关键词：Sinusoidal Series Estimation of Order Convergent States Infinite Integrals Discriminant Method

Convergent and Orthogonality Preserving Schemes for Approximating the Kohn-Sham Orbitals: 《Numerical Mathematics(Theory,Methods and Applications)》2023年第1期1-25,共25页Xiaoying Dai Liwei Zhang Aihui Zhou; This work was supported by the National Key R&D Program of China under grants 2019YFA0709600,2019YFA0709601;the National Natural Science Foundation of China under grant 12021001.; To obtain convergent numerical approximations without using any orthogonalization operations is of great importance in electronic structure calculations.In this paper,we propose and analyze a class of iteration scheme...; 关键词：Gradient flow based model density functional theory orthogonality preserving scheme convergence temporal discretization

SECOND ORDER UNCONDITIONALLY STABLE AND CONVERGENT LINEARIZED SCHEME FOR A FLUID-FLUID INTERACTION MODEL: 《Journal of Computational Mathematics》2023年第1期72-93,共22页Wei Li Pengzhan Huang Yinnian He; supported by the Natural Science Foundation of China(grant numbers 11861067 and 11771348);Natural Science Foundation of Xinjiang Province(grant number 2021D01E11).; In this paper,a fully discrete finite element scheme with second-order temporal accuracy is proposed for a fluid-fluid interaction model,which consists of two Navier-Stokes equations coupled by a linear interface cond...; 关键词：Fluid-fluid interaction model Unconditional stability Second order temporal accuracy Error estimate

A Compact Finite Volume Scheme for the Multi-Term Time Fractional Sub-Diffusion Equation: 《Journal of Applied Mathematics and Physics》2022年第10期3156-3174,共19页Baojin Su Yanan Wang Jingwen Qi Yousen Li; In this paper, we introduce high-order finite volume methods for the multi-term time fractional sub-diffusion equation. The time fractional derivatives are described in Caputo’s sense. By using some operators, we obt...; 关键词：Multi-Term Time Fractional Sub-Diffusion Equation High-Order Compact Finite Volume Scheme Stable CONVERGENT

A Convergent Understanding of Charged Defects: 《Accounts of Materials Research》2022年第7期685-696,共12页Shashwat Anand Michael Y.Toriyama Chris Wolverton Sossina M.Haile G.Jeffrey Snyder; support of award 70NANB19H005 from U.S.Department of Commerce,National Institute of Standards and Technology as part of the Center for Hierarchical Materials Design(CHiMaD);M.Y.T.is funded by the United States Department of Energy through the Computational Science Graduate Fellowship(DOE CSGF)under grant number DESC0020347;We thank Kent J.Griffith for discussion and wording regarding battery materials.We especially thank Eric S.Toberer for inputs on the organization of the paper;We thank Vladan Stevanovic,Elif Ertekin,and James P.Male for helpful discussions and NSF DMREF project(award no.1729487).; CONSPECTUS:Historically,defects in semiconductors and ionic conductors have been studied using very different approaches.In the solid-state ionics community,nonstoichiometry and defect thermochemistry are often probed...; 关键词：DEFECT CHEMISTRY IONIC

A second-order convergent and linearized difference schemefor the initial-boundary value problemof the Korteweg-de Vries equation被引量：1: 《Journal of Southeast University(English Edition)》2022年第2期203-212,共10页Wang Xuping Sun Zhizhong; The National Natural Science Foundation of China(No.11671081).; To numerically solve the initial-boundary value problem of the Korteweg-de Vries equation,an equivalent coupled system of nonlinear equations is obtained by the method of reduction of order.Then,a difference scheme is...; 关键词：Korteweg-de Vries(KdV)equation linearized difference scheme conservation convergence

Exponentially convergent distributed Nash equilibrium seeking for constrained aggregative games被引量：2: 《Autonomous Intelligent Systems》2022年第1期71-78,共8页Shu Liang Peng Yi Yiguang Hong Kaixiang Peng; This work was partially supported by the National Natural Science Foundation of China under Grant 61903027,72171171,62003239;Shanghai Municipal Science and Technology Major Project under Grant 2021SHZDZX0100;Shanghai Sailing Program under Grant 20YF1453000.; Distributed Nash equilibrium seeking of aggregative games is investigated and a continuous-time algorithm is proposed.The algorithm is designed by virtue of projected gradient play dynamics and aggregation tracking dy...; 关键词：Distributed algorithms Aggregative games Projected gradient play Weight-balanced graph Exponential convergence

On time independent Schr?dinger equations in quantum mechanics by the homotopy analysis method: 《Theoretical & Applied Mechanics Letters》2019年第6期376-381,共6页Jyotirmoy Rana Shijun Liao; partly supported by the National Natural Science Foundation of China(No.11432009); A general analytic approach,namely the homotopy analysis method(HAM),is applied to solve the time independent Schrodinger equations.Unlike perturbation method,the HAM-based approach does not depend on any small physic...; 关键词：Schrodinger equations Homotopy analysis method Convergent eigenvalues and eigenfunctions

On a New Diffeomorphic Multi-Modality Image Registration Model and Its Convergent Gauss-Newton Solver: 《Journal of Mathematical Research with Applications》2019年第6期633-656,共24页Daoping ZHANG Anis THELJANI Ke CHEN; In this work, we propose a new variational model for multi-modal image registration and present an efficient numerical implementation. The model minimizes a new functional based on using reformulated normalized gradie...; 关键词：MULTI-MODAL image registration VARIATIONAL MODEL diffeomorphic transformation

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