| 生态系统的稳定性和极限环 |
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| 引用本文： | 骆桦.生态系统的稳定性和极限环[J].浙江理工大学学报,1996(1). |
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| 作者姓名： | 骆桦 |
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| 摘 要： | 本文对较一般的一类捕食者──食饵模型进行了定性分析，得到了正平衡点全局稳定性的条件，以及一个新的极限环存在唯一性定理。具体例子表明本文的结果有广泛的应用价值。
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| 关 键 词： | 生态平衡，全局稳定，极限环 |
Stability and Limit Cycles in Ecological Systems |
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| Luo Hua.Stability and Limit Cycles in Ecological Systems[J].Journal of Zhejiang Sci-tech University,1996(1). |
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| Authors: | Luo Hua |
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| Affiliation: | Basic Courses Dept. |
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| Abstract: | The qulitative analysis of predator-prey model with constant-rate prey stocking is discussed.Conditions respectively for the global stability of positive equilibrium point and for the existence and uniqueness of a limit cycle around the positive equilibrium point are obtained. A concrete instance shows that the achieved results may be widely applied. |
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| Keywords: | cological equilibrium Global stability Limit cycles |
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