| Global Attractiveness in a Predator-Prey System with Stage Structure |
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| 作者姓名： | Liming Cai Xuezhi Li |
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| 作者单位： | [1]Department of Mathematics, Xinyang Normal University, Xinyang 464000, China [2]Beijing Institute of Information Control, Beijing 100037,China |
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| 基金项目： | This work is supported by National Natural Science Foundation of China （10371105） and the NSF of Henan Province （031000） |
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| 摘 要： |
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| 关 键 词： | 级结构 耐久性 稳定性 时间延迟 数学模型 |
| 收稿时间： | 2005-09-20 |
Global Attractiveness in a Predator-Prey System with Stage Structure |
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| Liming Cai Xuezhi Li.Global Attractiveness in a Predator-Prey System with Stage Structure[J].Journal of Sysytems Science and Information,2006,4(3):527-532. |
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| Authors: | Liming;Cai;Xuezhi;Li |
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| Abstract: | In this paper, we establish a mathematical model of two species with stage structure and the relation of predator-prey, to obtain conditions that determine the stability of the populations. By the application of comparing argument and exploiting the monotonicity of one equation of the model, we obtain sufficient conditions for the global attractiveness of positive equilibrium . |
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| Keywords: | stage-structure permanence stability time delay global attractiveness |
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