云南高校图书馆联盟文献共享服务平台- ITERATION

检索规则说明：AND代表“并且”；OR代表“或者”；NOT代表“不包含”；(注意必须大写,运算符两边需空一格)

检索范例：范例一： (K=图书馆学 OR K=情报学) AND A=范并思　　　　范例二：J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual

全部期刊核心期刊 EI来源期刊 SCI来源期刊 CA来源期刊 CSCD来源期刊 CSSCI来源期刊

Nonlinear analysis on electrical properties in a bended composite piezoelectric semiconductor beam: 《Applied Mathematics and Mechanics(English Edition)》2023年第12期2039-2056,共18页Luke ZHAO Feng JIN Zhushan SHAO Wenjun WANG; Project supported by the National Natural Science Foundation of China(No.12072253)。; In this paper,the interactions between the transverse loads and the electrical field quantities are investigated based on the nonlinear constitutive relation.By considering a composite beam consisting of a piezoelectr...; 关键词：nonlinear constitutive relation electrical property composite piezoelectric semiconductor beam differential quadrature method(DQM) ITERATION

Parallel finite element computation of incompressible magnetohydrodynamics based on three iterations被引量：1: 《Applied Mathematics and Mechanics(English Edition)》2022年第1期141-154,共14页Qili TANG Yunqing HUANG; Project supported by the National Natural Science Foundation of China(Nos.11971410 and12071404);the Natural Science Foundation of Hunan Province of China(No.2019JJ40279);the Excellent Youth Program of Scientific Research Project of Hunan Provincial Department of Education(Nos.18B064 and 20B564);the China Postdoctoral Science Foundation(Nos.2018T110073 and 2018M631402);the International Scientific and Technological Innovation Cooperation Base of Hunan Province for Computational Science(No.2018WK4006)。; Based on local algorithms,some parallel finite element(FE)iterative methods for stationary incompressible magnetohydrodynamics(MHD)are presented.These approaches are on account of two-grid skill include two major phas...; 关键词：local and parallel algorithm finite element(FE)method ITERATION stationary incompressible magnetohydrodynamics(MHD)

Mixed finite element for two-dimensional incompressible convective Brinkman-Forchheimer equations被引量：2: 《Applied Mathematics and Mechanics(English Edition)》2019年第6期889-910,共22页Demin LIU Kaitai LI; supported by the National Natural Science Foundation of China(Nos.11461068,11362021,and 11401511);the Doctoral Foundation of Xinjiang Uygur Autonomous Region of China(No.BS110101); In this work, the two-dimensional convective Brinkman-Forchheimer equa- tions are considered. The well-posedness for the variational problem and its mixed finite element approximation is established, and the error est...; 关键词：Brinkman-Forchheimer EQUATIONS finite element method NEWTON ITERATION

New conditions of stability and convergence of Stokes and Newton iterations for Navier-Stokes equations: 《Applied Mathematics and Mechanics(English Edition)》2015年第7期863-872,共10页Guodong ZHANG Xiaojing DONG Yongzheng AN Hong LIU; supported by the National Natural Science Foundation of China(No.11271298); This paper considers Stokes and Newton iterations to solve stationary Navier- Stokes equations based on the finite element discretization. We obtain new sufficient conditions of stability and convergence for the two i...; 关键词：Navier-Stokes equation Stokes iteration Newton iteration stability convergence

Iterative and adjusting method for computing stream function and velocity potential in limited domains and convergence analysis: 《Applied Mathematics and Mechanics(English Edition)》2012年第6期687-700,共14页黎爱兵张立凤臧增亮张云; Project supported by the National Natural Science Foundation of China (No.40975031); The stream function and the velocity potential can be easily computed by solving the Poisson equations in a unique way for the global domain. Because of the var- ious assumptions for handling the boundary conditions, ...; 关键词：limited domain stream function velocity potential iteration and adjust-ment CONVERGENCE

Symplectic multi-level method for solving nonlinear optimal control problem: 《Applied Mathematics and Mechanics(English Edition)》2010年第10期1251-1260,共10页彭海军高强吴志刚钟万勰; supported by the National Natural Science Foundation of China(Nos.10632030,10902020,and 10721062);the Research Fund for the Doctoral Program of Higher Education of China(No.20070141067);the Doctoral Fund of Liaoning Province(No.20081091);the Key Laboratory Fund of Liaoning Province of China(No.2009S018);the Young Researcher Funds of Dalian University of Technology(No.SFDUT07002); By converting an optimal control problem for nonlinear systems to a Hamiltonian system,a symplecitc-preserving method is proposed.The state and costate variables are approximated by the Lagrange polynomial.The state v...; 关键词：nonlinear optimal control dual variable variational principle multi-level iteration symplectic algorithm

An iterative modified kernel based on training data被引量：2: 《Applied Mathematics and Mechanics(English Edition)》2009年第1期121-128,共8页周志祥韩逢庆; Project supported by the National Natural Science Foundation of China (No. 50578168);the Natural Science Foundation of CQ CSTC (No. 2007BB2396); To improve performance of a support vector regression, a new method for a modified kernel function is proposed. In this method, information of all samples is included in the kernel function with conformal mapping. Thu...; 关键词：support vector regression data-dependent kernel function ITERATION

Improved interpolation method based on singular spectrum analysis iteration and its application to missing data recovery: 《Applied Mathematics and Mechanics(English Edition)》2008年第10期1351-1361,共11页王辉赞张韧刘巍王桂华金宝刚; the State Key Program for Basic Research of China(No.2007CB816003);the Open Item of the State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics of China; A novel interval quartering algorithm （IQA） is proposed to overcome insufficiency of the conventional singular spectrum analysis （SSA） iterative interpolation for selecting parameters including the number of the p...; 关键词：singular spectrum analysis outgoing longwave radiation interpolation of missing data interval quartering algorithm

Difference inversion model of wave equation: 《Applied Mathematics and Mechanics(English Edition)》2008年第3期361-366,共6页王德明; A numerical iterative model was derived from the difference method and a perturbation assumption to calculate the coefficient function of a wave equation. The method was used to solve the disaccord problem of numerica...; 关键词：inverse problem wave equation perturbation iteration

A Newton type iterative method for heat-conduction inverse problems: 《Applied Mathematics and Mechanics(English Edition)》2007年第4期531-539,共9页贺国强孟泽红; An inverse problem for identification of the coefficient in heat-conduction equation is considered. After reducing the problem to a nonlinear ill-posed operator equation, Newton type iterative methods are considered. ...; 关键词：inverse problems nonlinear ill-posed operator equations Newton type method implicit iterative method iteration stopping rule

ITERATION