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)。 |
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On the Existence and Uniqueness of Almost Periodic Solutions for Some Nonlinear Second Order Differential Equations |
Feng Chunhua
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(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 |