1.
Existence and uniqueness of limit cycles for a class of planar differential systems
一类奇次微分系统极限环的存在性与惟一性
2.
Values of Singular Point and the Integrability Conditions for a Class of Cubic System
一类三次微分自治系统的奇点量公式
3.
Limit cycles of a class cubic differential systems with singular integral line
一类具有奇异积分直线的平面三次微分系统的极限环
4.
The Singular Point Classification of the Fifth System with the Stellar Node;
带有星形结点的五次系统的奇点分类
5.
Comparison of Hamiltonian at Critical Points of a System;
一个微分系统的奇点的Hamilton量比较方法
6.
Limit-circle Criteria for Singular Hamiltonian Differential Systems
奇异Hamilton微分系统极限圆型判别准则
7.
At Most Finite Critical Points and Analysis of Their Type in Z_6-Equivariant Differential system;
Z_6- 微分系统的最多有限奇点及类型分析(英文)
8.
Qualitative analysis of a class of quadratic differential system;
一类二次微分系统的定性分析(英文)
9.
Structrue of Critical Point at Infinity and Global Analysis on Certain Quartic System;
一类四次系统的无穷远奇点结构与全局分析
10.
The Existence and Asymptotic Behaviors of Singular Solutions of Two-dimensional Differential Systems;
一类二维微分系统奇异解的存在性和渐近性
11.
Multiplicity of Positive Solutions to Second Order Singular Neumann Boundary Value Problems of Differential Systems;
奇异二阶微分系统Neumann边值问题的多重正解
12.
Local and Global Bifurcation of a Class of Differential System of Order n;
一类n次微分系统的局部分支和全局分支
13.
Singular Perturbation for System of Nonlinear Integral Differential Equations with Boundary Perturbation
伴有边界摄动非线性积分微分方程系统的奇摄动
14.
Critical Point Quantities and Integrability Conditions for Complex Planar Resonant Polynomial Differential Systems;
复平面多项式共振微分系统的奇点量与可积性条件
15.
Multiplicity of Positive Solutions to Singular Positone Superlinear Second-order Periodic Boundary Value Problems for Second-order Differential Systems
二阶微分系统奇异正定超线性周期边值问题的多重正解
16.
Weak Center for Reversible Polynomial Differential Systems with Isochrone;
一类四次可逆多项式微分系统的细中心问题
17.
Reflective function and periodic a solution of second order polynomial differential system
二次多项式微分系统的反射函数与周期解
18.
The Analysis of Critical Points of Kramers System in High Dimension
高维Kramers系统的奇点分析