| 摘要: |
| 在不要求极限f0,f∞是0或∞且f-g ≥ 0的条件下,利用锥不动点定理,获得一类非线性脉冲时滞微分方程至少存在1~2个正k-周期解的充分条件. |
| 关键词: 脉冲 时滞 周期解 不动点定理 |
| DOI： |
| 投稿时间：2007-05-29 |
| 基金项目: |
|
| Existence of Positive Periodic Solutions for a Class of Nonlinear Differential Equation with Impulsive and Delay |
|
YAO Xiao-jie
|
| (Department of Mathematics and Computer Science, Liuzhou Teachers College, Liuzhou, Guangxi 545004, China) |
| Abstract: |
| By using the fixed-point theorem, some sufficient conditions were obtained for the existence and multiplicity solutions of positive periodic solutions of a class of nonlinear differential equation with impulsive and delay. |
| Key words: impulsive delay periodic solutions fixed point theorem |
