| Periodic Solutions of Periodic Delay Predator—Prey System with Nonmonotonic Functional Response |
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| 引用本文： | 宋永利,韩茂安.Periodic Solutions of Periodic Delay Predator—Prey System with Nonmonotonic Functional Response[J].上海交通大学学报(英文版),2003,8(1):107-110. |
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| 作者姓名： | 宋永利 韩茂安 |
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| 作者单位： | Dept.ofMathematics,ShanghaiJiaotongUniv.0Shanghai200240,China |
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| 基金项目： | National Doctor Foundation of China |
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| 摘 要： | By using the continuation theorem of coincidence degree theory, sufficient conditions are obtained for the existence of positive periodic solutions of a delayed predator-prey system with nonmonotonic functional response in a periodic environment.
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| 关 键 词： | 周期延迟捕食系统 周期解 一致性 单调函数 生态系统 |
Periodic Solutions of Periodic Delay Predator-Prey System with Nonmonotonic Functional Response |
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| SONG Yong li ,HAN Mao an.Periodic Solutions of Periodic Delay Predator-Prey System with Nonmonotonic Functional Response[J].Journal of Shanghai Jiaotong university,2003,8(1):107-110. |
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| Authors: | SONG Yong li HAN Mao an |
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| Institution: | Dept. of Mathematics, Shanghai Jiaotong Univ., Shanghai 200240, China |
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| Abstract: | By using the continuation theorem of coincidence degree theory, sufficient conditions are obtained for the existence of positive periodic solutions of a delayed predator prey system with nonmonotonic functional response in a periodic environment. |
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| Keywords: | predator prey system periodic solution coincidence degree |
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