theory of differential equations

Application and algorithm of SDE;

随机微分方程理论的应用与算法研究

transformation group theory in ordinary differentialequation

常微分方程变换群理论

characteristic theory of partial differential equation

偏微分方程特征理论

analytic theory of ordinary differential equation

常微分方程解析理论

qualitative theory of ordinary differential equation

常微分方程定性理论

Some Questions on the Application of Differential and Difference Equations Theory;

微分差分方程理论应用中的几个问题

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

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。

Applications of Nevanlinna Theory in the Systems of Complex Differential Equations;

Nevanlinna理论在复微分方程组中的应用

Some Attempt and Application of Lie Group Theory to Differential Equation Theory;

微分方程李群理论的一些探索与应用

Studies on Oscillation of Second-order Matrix Differential Equations;

二阶矩阵微分方程的振动性理论研究

The Out-differential Equation of Ideal Fluid in General Theory of Relativity;

广义相对论中理想流体的外微分方程

Applications of Infinite Dimensional KAM Theory to Partial Differential Equations

无穷维KAM理论在偏微分方程中的应用

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。

His doctoral dissertation on differential equations connected itself with existence theorems.

他论述微分方程的博士论文涉及到存在理论。

Complex Oscillation Theory of Differential Euqations and Uniqueness Theory of Functions;

微分方程的复振荡理论与函数的唯一性理论

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

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