A method to solve non homogeneous and linear differential equations by homogenization high precision direct integration (HHPD P) was proposed.
根据函数分段插值逼近的思想 ,在一个积分步长内用多项式近似表示方程的非齐次项 ,提出了一种原理简单、实施容易的求解非齐次线性微分方程组的新型齐次扩容精细积分法 ,该方法不涉及矩阵的求逆运算 ,不需要计算傅里叶级数展开系数的振荡函数积分 ,且在一个积分步长内只求解一个相应的齐次扩容微分方程组 ,因而本方法和已有的同类方法相比具有更高的计算精度和效率 ,数值算例表明了该方法的有效
In this paper,the authors investigate the growth of infinite order solutions of linear non-homogeneous differential equations f ″+Af ′+Bf=F,where,A,B are entire functions,F is an entire function of finite order.
研究了线性非齐次微分方程f″ +Af′+Bf=F的无穷级解的增长性 。
This paper introduces some methods for solving constant coefficient non-homogeneous linear differential equation by means of examples .
给出了常系数非齐次线性微分方程的几个解法,并举例说明了它们的应用。
nonhomogeneous linear system of differential equations
非齐次线性微分方程组
Differential Operator Method in Solving the Group of Constant-coefficient Non-homogeneous Liner Differential Equations
常系数非齐次线性微分方程组的微分算子解法
On Solutions to Non-Homogeneous Differential Equations with Two Unknowns Through General Way and Laplace Transform and Discuss on Their Unification
二元非齐次线性微分方程组时域、变换域解及解的统一性探讨
nonhomogeneous linear differential equation
非齐次线性微分方程
inhomogeneous linear ordinary differential equation
非齐次线性常微分方程
Primary Solution to Common Modulus Linearity Non-homogeneous Differential Coefficient Equation Groups;
常系数线性非齐次微分方程组的初等解法
Basic solutions and general solution of non-homogeneous linear differential equation
非齐次线性微分方程的基本解组与通解
Several Solutions of Non-homogeneous Linear First-order Differential Equation;
一阶非齐次线性微分方程的几种解法
Inversing the Linear Homogeneous Differential Equation System by Drazin;
用Drazin逆解线性齐次微分方程组
inhomogeneous linear difference equation
非齐次线性差分方程
A Method on the General Solution to the Second-order Nonlinear Homogeneous Differential Equation;
求二阶非齐次线性微分方程通解的一种方法
A new method,try to solve special integral of order 2 constant coefficient innomogeous linear differential equation
二阶常系数非齐次线性微分方程特解求解方法
The Growth of Solutions of Non-homogeneous Linear Differential Equations with Meromorphic Coefficients;
亚纯函数系数非齐次线性微分方程解的增长性
Study on Non-oscillatory Solution of the Second-order Linear Homogeneous Ordinary Differential Equations;
关于二阶线性齐次微分方程解的非振动性研究
The Property of the Solutions of Higher Order Non-homogeneous Differential Equations in the Unit Disc
单位圆内高阶非齐次线性微分方程解的性质
A Solving Method for a Class of Inhomogeneous Differential Equations with Constant Coefficient;
一类常系数非齐次线性微分方程特解的求法
The Coefficient Variation of Non-homogeneous Linear High-order Differential Equation;
高阶非齐次线性微分方程的常数变易法
Some Methods for Solving Constant Coefficient Non-homogeneous Linear Differential Equation;
常系数非齐次线性微分方程的几个解法