| 1. | The overwhelming majority of nonlinear differential equations are not soluble analytically . 绝大多数非线性微分方程是不能用解析方法求解的。 |
| 2. | Oscillations for second order nonlinear differential equations 二阶非线性微分方程的振动性 |
| 3. | The existence of bounded solution of nonlinear differential equations 非线性微分方程有界解存在性 |
| 4. | The periodic solutions for a class of nonlinear differential equations 一类非线性微分方程的周期解 |
| 5. | Oscillation of a class of second order nonlinear differential equation 二阶非线性微分方程的振动性质 |
| 6. | The asymptotic behavior for second order nonlinear differential equations 二阶非线性微分方程的渐近性 |
| 7. | Oscillation theorems of second order nonlinear differential equations 一类二阶非线性微分方程的振动定理英文 |
| 8. | Solution seeking formula of new second order non - linear differential eguation 新二阶非线性微分方程的求解定理 |
| 9. | Eigenvalue problem for a nonlinear differential equation on a measure chain 测度链上非线性微分方程的特征值问题 |
| 10. | On the existence of periodic solutions of a classnonlinear differential systems 一类非线性微分方程系统周期解的性 |