| 摘要: |
| 应用不动点定理和V-函数法,证明第Ⅱ类功能性反应的捕食与被捕食(有放养的)非自治系统存在唯一的全局渐近稳定的正周期解. |
| 关键词: 功能性反应 不动点定理 V-函数法 周期解 |
| DOI： |
| 投稿时间：1999-11-08 |
| 基金项目: |
|
| Periodic Solution of a Predator-Prey Nonautonomous System with Ⅱ Type Functional Response and Graze |
|
Luo Zhihong
|
| (Computing Center, Zhongshan Univ., 135 West Xinganglu, Guangzhou, Guangdong, 510275, China) |
| Abstract: |
| A predator-prey nonautonomous system with Ⅱ type functional response and graze is discussed.The existence,uniqueness and global asymptotic stability of a positive periodic solution are proved by using the fixed point theorem and V-function method. |
| Key words: functional response fixed point theorem V-function method periodic solution |
