higher order partial differential equation

This paper studies oscillation for the solutions of neutral higher order partial differential equation with continuous distributed deviating arguments.研究了一类含有连续分布滞量的中立型高阶偏微分方程解的振动性,获得了该方程在两类边值条件下解振动的充分条件。WFY汉语字典

In this paper we study the forced oscillations of boundary value problems of a class of higher order functional partial differential equations.本文研究一类高阶泛函偏微分方程边值问题的强迫振动性。WFY汉语字典

As the foundation of his first-order partial differential equation theory,Lagrange s definition plays an important role in his general integral theory.从微观角度看,拉格朗日基于欧拉的定义,在用"常数变易法"探讨一阶偏微分方程积分的过程中受到启发,萌生了其积分"完全性"的新思想,并把这种新思想运用于常微分方程的研究,成功解释了奇解,在此基础上提出了一阶偏微分方程完全积分的新定义,因此拉格朗日完全积分的新定义是"常数变易法"和微分方程奇解现象共同诱发的产物。WFY汉语字典

Reserches on the Value Distribution Theory and the Solutions of Systems of Higher-order Partial Differential Equations;值分布理论及高阶偏微分方程组解的研究WFY汉语字典

Asymptotic Behavior for a Class of Higher-order Delay Partial Differential Equations;一类高阶时滞偏微分方程的解的渐近性(英文)WFY汉语字典

Oscillation for Solutions of Certain Higher Order Neutral Partial Functional Differential Equations;一类高阶中立型偏泛函微分方程解的振动性WFY汉语字典

Existence of Periodic Solutions for Higher Order Functional Differential Equation with Deviating Arguments具偏差变元高阶中立型微分方程的周期解WFY汉语字典

Some Boundary Value Problems for High-order Complex Equation and Partial Differential Equations in Higher Dimensional Domains高阶复方程和高维区域上偏微分方程的某些边值问题WFY汉语字典

Fractional Partial Differential Equation s Numerical Solution and Fundamental Solution;分数阶偏微分方程的数值解及基本解WFY汉语字典

Theoretical and Numerical Investigation of Fractional Partial Differential Equations分数阶偏微分方程的理论和数值研究WFY汉语字典

Bernstein Property of Solution to a Class Forth Order PDE;一类四阶偏微分方程解的Bernstein性质WFY汉语字典

Domain Wall Waves of the Cubic Nonlinear Equation;一个三阶非线性偏微分方程的域墙波WFY汉语字典

A Class of Problem for Determining Solution of Second-order Linear Partial Differential Equations of the Solution of the Problem一类二阶线性偏微分方程的定解问题WFY汉语字典

Existence of Periodic Solutions for a Class of High Order Functional Differential Equations with Partial Difference Variables一类具有偏差变元的高阶泛函微分方程周期解的存在性WFY汉语字典

Oscillation of Solutions to Higher-order Nonlinear Differential Equations of the Neutral Type一类高阶非线性中立型偏微分方程系统解的振动性WFY汉语字典

The EXISTENCE OF PERIODIC SOLUTIONS FOR A KIND OF HIGH-ORDER FUNCTIONAL DIFFERENTIAL EQUATION具偏差变元的高阶泛函微分方程的周期解存在性问题WFY汉语字典

Reducing a Second Order Differential Equation to a Higher Equation with Constant Coefficients;化二阶微分方程为高阶常系数微分方程WFY汉语字典

Asymptotic Behavior of Solutions of Certain Higher Differential Equations and Higher Difference Equations;一类高阶微分方程及高阶差分方程解的渐近性WFY汉语字典

Texture preserving fourth order PDE-based image denoising具有纹理保持能力的四阶偏微分方程去噪方法WFY汉语字典

The Extent of Comparison Theorems of Ordinary Differential Equations to the Higher Order;一阶常微分方程比较定理的高阶推广WFY汉语字典

Some Second Order Elliptic Partial Differential Equations on Unbounded Domain;某些无界区域上的二阶椭圆型偏微分方程WFY汉语字典