| 摘要: |
| 结合运用压缩映射原理,研究时滞Duffing方程概周期解的存在唯一性. |
| 关键词: 时滞Duffing方程 压缩映谢 概周期解 存在唯一 |
| DOI： |
| 投稿时间：2001-11-28修订日期：2002-04-23 |
| 基金项目:广西自然科学基金项目资助。 |
|
| Almost Periodic Solutions of Delayed Duffing Equations |
|
Feng Chunhua
|
| (Dept. of Math., Guangxi Normal Univ., 3 Yucailu, Guilin, Guangxi, 541004, China) |
| Abstract: |
| By means of contraction mapping principle, the existence and uniqueness of almost periodic solutions of delayed Duffing equations is investigated. |
| Key words: delayed Duffing equations contraction mapping almost periodic solution existence and uniqueness |
