1.
analytic theory of ordinary differential equation
常微分方程解析理论
2.
approximate analytic solution of ordinary differentialequation
常微分方程近似解析解
3.
The theory of the solution of partial differential equations remained to be fashioned.
偏微分方程解的理论还有待于形成。
4.
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
5.
Researches on the Value Distribution Theory and Solutions of Systems of Non-linear Higher-order Differential Equations
值分布理论及非线性高阶微分方程组解的研究
6.
Theory of the Existence and Boundedness for Stochastic Differential Equations;
随机微分方程解的存在性和有界性理论
7.
Numerical Solution of Differential Equation Based on Wavelet Theory;
小波理论在微分方程数值求解中的应用
8.
The Complex Oscillation Theory of Solutions of Some Differential Equations with Entire Coefficients;
某些整函数系数微分方程解的复振荡理论
9.
On the Theory of Complex Oscillation of the Solutions of Some Linear Differential Equations;
关于某些线性微分方程解的复振荡理论
10.
transformation group theory in ordinary differentialequation
常微分方程变换群理论
11.
characteristic theory of partial differential equation
偏微分方程特征理论
12.
qualitative theory of ordinary differential equation
常微分方程定性理论
13.
Analytic Solutions and Smooth Solutions of Iterative Differential Equations;
迭代微分方程解析解与光滑解的研究
14.
Theoretical Analysis and Numerical Computation for Fractional Differential Equations;
分数阶微分方程的理论分析与数值计算
15.
Studies on Oscillation of the Solution of Second-order Differential Equations and Difference Equations;
二阶偏微分方程与差分方程解的振动性理论研究
16.
Study on Analytic and Analytic Approximating Solution of Differential Equation with Symbolic Computation;
微分方程解析解及解析近似解的符号计算研究
17.
Derivation and solutions to the differential form of mass conservation equations.
质量守恒微分方程的推导解析和解答。
18.
Analytic Solutions of Certain First Order Iterative Functional Differential Equations;
一类一阶迭代泛函微分方程的解析解