| 具时滞Gilpin-Ayala型L-V系统产生多周期解和Hopf分支现象的条件 |
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| 引用本文： | 陈宁,张世富.具时滞Gilpin-Ayala型L-V系统产生多周期解和Hopf分支现象的条件[J].生物数学学报,2006,21(2):209-215. |
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| 作者姓名： | 陈宁 张世富 |
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| 作者单位： | 西南科技大学,理学院,信息与控制工程学院,四川,绵阳,621002 |
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| 基金项目： | 四川省教育厅重点科研项目基金资助(2203A116) |
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| 摘 要： | 研究了具时滞Gilpin-Ayala型L-V系统中相应产生多周期解和Hopf分支的条件,得到了新的结果．
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| 关 键 词： | Gilpin-Ayala型 P-周期解 关联曲线 Hopf分支 |
| 文章编号： | 1001-9626（2006）02-0209-07 |
| 收稿时间： | 2003-10-10 |
| 修稿时间： | 2003年10月10 |
The Conditions of the p-Periodic Solutions and the Bifurcation Phenomenon of Gilpin-Ayala Type Lotka-Volterra System with Finite Delay |
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| CHEN Ning,ZHANG Si-fu.The Conditions of the p-Periodic Solutions and the Bifurcation Phenomenon of Gilpin-Ayala Type Lotka-Volterra System with Finite Delay[J].Journal of Biomathematics,2006,21(2):209-215. |
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| Authors: | CHEN Ning ZHANG Si-fu |
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| Institution: | College of Math and Physics, Information and Control Engineering, Southwest and University of Science and Technology, Mianyang Sichuan 621002 China |
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| Abstract: | In this paper, We investigate systems (1.1) and (1.2). We now obtain a condition what the p-periodic happens to the solution and periodic bifurcation phenomenon happens for the solution of the systems with finite delay. |
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| Keywords: | Gilpin-Ayala type p-periodic solutions Invariance Curve Hopf-Bifurcation |
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