| 摘要: |
| 应用构造Liapunov函数的方法,在限制条件较弱的情形下,研究了一类二阶非线性系统概周期解的存在唯一性. |
| 关键词: 非线性系统 Liapunov函数 概周期解 存在唯一性 |
| DOI： |
| 投稿时间：1998-11-09 |
| 基金项目:广西自然科学基金资助课题(9811021)。 |
|
| On the Existence and Uniqueness of Almost Periodic Solutions for Some Nonlinear Second Order Differential Equations |
|
Feng Chunhua
|
| (Dept of Math & Comp. Sci Guangxi Normal Univ., 3 Yucailu, Guilin, Guangxi, 541004, China) |
| Abstract: |
| The existence and uniqueness of almost periodic solutions for some nonlinear second order differential system under weaker conditions is discussed by using the method of Liapunov function |
| Key words: nonlinear differential system Liapunov function almost periodic solution existence and uniqueness |
