| 一类生态系统模型的定性分析 |
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| 引用本文： | 闫杰,李慧芳. 一类生态系统模型的定性分析[J]. 鞍山师范学院学报, 1999, 0(3) |
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| 作者姓名： | 闫杰 李慧芳 |
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| 作者单位： | 鞍钢高中!鞍山，114034，鞍山市委党校!鞍山，114000 |
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| 摘 要： | 运用常微分方程定性理论的方法对捕食 食饵系统进行了定性分析 ,论证了系统奇点的类型和生态意义 .
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| 关 键 词： | 奇点 捕食-食饵系统 极限环 |
Qualitative Analysis of a Model of an Ecological System |
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| Yan Jie. Qualitative Analysis of a Model of an Ecological System[J]. Journal of Anshan Teachers College, 1999, 0(3) |
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| Authors: | Yan Jie |
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| Abstract: | A predator prey system is analysed by using the qualitative theory of ordinary differential equations.The type of the singular point and their ecological senses were discussed.; |
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| Keywords: | Singular point Predator prey system Limit cycle |
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