1.
Periodic solutions for a class of second order nonlinear differential equations;
一类二阶非线性微分方程组的周期解
2.
The Existence of Limit Cycles of a Sort of Nonlinear Differetial Equations Systems
一类非线性微分方程组极限环的存在性
3.
The Conditions for the Global Stability of a Sort of Nonilinear Differetial Equations Systems;
一类非线性微分方程组全局稳定性的条件
4.
Existence of Multiple Positive Solutions of Boundary Value Problems for Systems of Nonlinear Differential Equations
非线性微分方程组边值问题多个正解的存在性
5.
The Value Distribution of Meromorphic Solutions of Systems of Higher Order Non-linear Differential Equations;
高阶非线性微分方程组亚纯解的值分布
6.
ALMOST PERIODIC SOLUTIONS OF A CLASS OF TWO-DIMENSIONAL NONLINEAR DIFFERENTIAL SYSTEMS
一类二阶非线性微分方程组的概周期解
7.
Decision Theorems for the Center and Focus of a Class of Nonlinear Differential Equati ons
一类非线性微分方程组的中心和焦点判定定理
8.
The Stable Conditions of Singular Point for a Class Nonlinear Differential Equation
一类非线性微分方程组奇点稳定的条件
9.
nonhomogeneous linear system of differential equations
非齐次线性微分方程组
10.
The Positive Solutions for High-Order Nonlinear Ordinary Differential Systems;
高阶非线性常微分方程组的正解问题
11.
The Solutions of Bvps for Nonlinear Diffenential Equation and Systems;
非线性微分方程（组）边值问题的解
12.
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
13.
nonlinear integro-differential equation
非线性积分微分方程
14.
nonlinear differential-difference equatio
非线性微分差分方程
15.
nonhomogeneous linear differential equation
非齐次线性微分方程
16.
inhomogeneous linear ordinary differential equation
非齐次线性常微分方程
17.
Variational Methods: Applications to Nonlinear Differential and Difference Equations;
变分法及其在非线性微分差分方程（组）中的应用
18.
PROBLEM OF STABILITY IN AN ORDINARY NONLINEAR DIFFERENTIAL EQUATION
一类非线性常微分方程组的稳定性问题