1.
The Elementary Solution of a Kind of Second Order Differential Equation with Variable Coefficient
一类二阶变系数常微分方程的初等解法
2.
Variation Constant for Particular Solution of Second Order Linear Differential Equation with Constant Coefficients
常数变易法求二阶常系数线性微分方程的特解
3.
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
4.
A General Solution of Second-Order Variable Coefficients Linear Ordinary Differential Equation;
一类二阶变系数线性常微分方程的通解
5.
The Discnmination Criterion That Can Be Changed Into Second Order Linear Differentiat Equation With Constant Coefficient;
可变换为二阶常系数线性微分方程的判别准则
6.
The Relation between Solution and Coefficient of the Second Order Variable Coefficient and Homogeneous Linear Differential Equation;
二阶变系数齐次线性常微分方程(特、通)解与系数的关系
7.
The Solution of the Several kind of Order Two Linear Differential Equation with Change of Coefficients;
几类变系数二阶线性微分方程的解法
8.
Formula Solution of Second Order Linear Differential Equations with Variable Coefficient
变系数二阶线性微分方程的公式解法
9.
The Integrability of the n-order Variable Coefficients Linear Ordinary Differential Equation
n阶变系数线性常微分方程的可积性
10.
The Relation between the Various Coefficient Linear Differential Equation of Order 2 and Riccati Equation
二阶变系数线性微分方程与Riccati方程的关系
11.
The Basic Research on Solving the Second-order Linear Ordinary Differential Equation with Variable Coefficients and Maple s Applications on It;
变系数二阶线性常微分方程求解的基本研究及Maple在其中的应用
12.
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
13.
Invariant and solution of nth-order Ordinary Differential Equation with Variable Coefficient;
n阶变系数常微分方程的不变式及其求法
14.
Three Solutions to Second-order Constant Coefficient Inhomogenous Linear Differential Equation;
二阶常系数线性微分方程特解的三种最简解法
15.
Special Integral Form of Order 2 Constant Coefficient Innomogeneous Linear Differential Equation;
二阶常系数非齐次线性微分方程特解形式
16.
A method for second order linear differential equation with constant cofficients;
二阶常系数非齐次线性微分方程的公式解
17.
New Method Solves Second-oder Homogeneous Line Differential Equations with Constant Coefficients
求二阶常系数齐次线性微分方程的通解新讲
18.
The Solution of Two Variables Non-homogeneous Ordinary Differential Equation with Constant Coefficients
二阶非齐次常系数微分方程解的表达式