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VARIATIONAL: 作品数：647被引量：975H指数：13; 导出分析报告; 相关领域：理学更多>>; 相关作者：彭立国高原梁维刘希强蔡明军更多>>; 相关机构：东南大学华东师范大学淮北煤炭师范学院沈阳工业大学更多>>; 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教育部博士点基金更多>>

Finite Volume Element Method for Solving the Elliptic Neumann Boundary Control Problems: 《Applied Mathematics》2020年第12期1243-1252,共10页Quanxiang Wang; Solving optimization problems with partial differential equations constraints is one of the most challenging problems in the context of industrial applications. In this paper, we study the finite volume element method...; 关键词：Finite Volume Element Neumann Boundary Control Variational Discretization

Variational Homotopy Perturbation Method for Solving Riccati Type Differential Problems: 《Applied Mathematics》2017年第7期893-900,共8页Bothayna S. Kashkari Sharefah Saleh; In this paper, a Variational homotopy perturbation method is proposed to solve nonlinear Riccati differential equation. By combining the Variational Iteration Method and the Homotopy Perturbation Method, this techniqu...; 关键词：RICCATI Equation HOMOTOPY PERTURBATION METHOD VARIATIONAL ITERATION METHOD VARIATIONAL HOMOTOPY PERTURBATION METHOD

Generalized Invexity of Higher Order and Its Applications in Variational Problems: 《Applied Mathematics》2015年第9期1638-1648,共11页Promila Kumar Jyoti; In the present paper the definition of invexity for continuous functions is extended to invexity of order m which is further generalized to ρ-pseudoinvexity type I of order m, ρ-pseudoinvexity type II of order m, as...; 关键词：OPTIMALITY VARIATIONAL Problem HIGHER Order ρ-Invexity DUALITY

Analytical Modeling of Vibration of Micropolar Plates被引量：1: 《Applied Mathematics》2015年第5期817-836,共20页Lev Steinberg Roman Kvasov; This paper presents an extension of mathematical static model to dynamic problems of micropolar elastic plates, recently developed by the authors. The dynamic model is based on the generalization of Hellinger-Prange-R...; 关键词：COSSERAT Materials Plate VIBRATION Frequencies of TRANSVERSE MICRO-VIBRATION VARIATIONAL Principle

Approximate Technique for Solving Class of Fractional Variational Problems: 《Applied Mathematics》2015年第5期837-846,共10页Emad M. Solouma Mohamed M. Khader; This paper is devoted to implementing the Legendre spectral collocation method to introduce numerical solutions of a certain class of fractional variational problems (FVPs). The properties of the Legendre polynomials ...; 关键词：FRACTIONAL VARIATIONAL Problems Caputo FRACTIONAL Derivatives LEGENDRE Spectral COLLOCATION METHOD Rayleigh-Ritz METHOD Convergence Analysis

Variational Homotopy Perturbation Method for Solving Benjamin-Bona-Mahony Equation被引量：1: 《Applied Mathematics》2015年第4期675-683,共9页Fadhil H. Easif Saad A. Manaa Bewar A. Mahmood Majeed A. Yousif; In this article, the application of variational homotopy perturbation method is applied to solve Benjamin-Bona-Mahony equation. Then, we obtain the numerical solution of BBM equation using the initial condition. Compa...; 关键词：VARIATIONAL HOMOTOPY PERTURBATION Method Benjamin-Bona-Mahony EQUATION

A Special Case of Variational Formulation for Two-Point Boundary Value Problem in L2(Ω): 《Applied Mathematics》2015年第4期700-706,共7页Pedro Pablo Cárdenas Alzate; We consider the nonlinear boundary value problems for elliptic partial differential equations and using a maximum principle for this problem we show uniqueness and continuous dependence on data. We use the strong vers...; 关键词：TWO-POINT BOUNDARY VARIATIONAL Problem Stability RESTRICTION

Generalized Spectrum of Steklov-Robin Type Problem for Elliptic Systems: 《Applied Mathematics》2015年第2期421-429,共9页Alzaki Fadlallah Kwadwo Antwi-Fordjour Marius N. Nkashama; We will study the generalized Steklov-Robin eigenproblem (with possibly matrix weights) in which the spectral parameter is both in the system and on the boundary. The weights may be singular on subsets of positive mea...; 关键词：Steklov-Robin VARIATIONAL Arguments MATRIX WEIGHTS

Soft Image Segmentation Based on the Mixture of Gaussians and the Phase-Transition Theory: 《Applied Mathematics》2014年第18期2888-2898,共11页Celia A. Z. Barcelos Yunmei Chen Fuhua Chen; In this paper, we propose a new soft multi-phase segmentation model where it is assumed that the pixel intensities are distributed as a Gaussian mixture. The model is formulated as a minimization problem through the u...; 关键词：Image SEGMENTATION VARIATIONAL Model GAUSSIAN MIXTURE

L<sup>∞</sup>-Asymptotic Behavior of the Variational Inequality Related to American Options Problem: 《Applied Mathematics》2014年第8期1299-1309,共11页Djaber Chemseddine Benchettah Mohamed Haiour; We study the approximation of variational inequality related to American options problem. A simple proof to asymptotic behavior is also given using the theta time scheme combined with a finite element spatial approxim...; 关键词：American Options Finite Elements PARABOLIC VARIATIONAL INEQUALITIES Fixed Point Asymptotic Behavior

VARIATIONAL