1.
qualitative theory of ordinary differential equation
常微分方程定性理论
2.
Methods The qualitative theories of ordinary differential equations are used.
方法运用常微分方程定性理论进行讨论。
3.
The Application of Granwall s Inequality in Stability Theory of Ordinary Differential Equations;
Granwall不等式在常微分方程定性理论中的应用
4.
transformation group theory in ordinary differentialequation
常微分方程变换群理论
5.
analytic theory of ordinary differential equation
常微分方程解析理论
6.
Teaching Study of Sole Existence Theorem of Solution to Ordinary Differential Equations
常微分方程解的存在唯一性定理教学研究
7.
ODE'S, PDE's, and Boundary Conditions. Well-posedness.
常微分方程的数值方法，离散稳定性。
8.
The more recent research on differential equations is concerned with the qualitative theory.
对微分方程更近代的研究是关于定性理论。
9.
The Basic Theory of Stability of Functional Differential Equations.
泛函微分方程(超中立型)稳定性的基本理论
10.
Research on Qualitative Theory of Functional Differential Equations;
泛函微分方程定性研究中的若干理论问题
11.
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
12.
The Reform of Solutions of Existence and Uniqueness of Group forOrdinary Differential Equations Instruction;
常微分方程课程中的线性微分方程组的解的存在唯一性定理的教学改革探讨
13.
A Theorem on Homogeneous Linear Differential Equations with Constant Coefficients;
一个常系数齐次线性微分方程线性无关解的定理
14.
Solution seeking Formula of Three Kinds of New High order Nonlinear Differential Equations;
关于三类新的高阶非线性常微分方程的求解定理
15.
A Constant Coefficient Theorem of Fourth Order Linear Differential Equation with Variable Coefficients and its Application
一类四阶变系数线性微分方程系数常数化定理及应用
16.
Qualitative Properties of Some Kinds of Impulsive Differential Equations with Piecewise Constant Argument;
几类具分段常数变元脉冲微分方程的定性性质
17.
linear differential equation with constant coefficients
常系数线性微分方程
18.
linear ordinary differential equation of first order
一阶线性常微分方程