| Lotka—Volterra生态系统的耗散性 |
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| 引用本文： | 胡适耕.Lotka—Volterra生态系统的耗散性[J].应用数学,1992,5(2):29-33. |
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| 作者姓名： | 胡适耕 |
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| 作者单位： | 华中理工大学数学系 430074 |
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| 摘 要： | 本文考虑Lotka-Volterra生态系统x=diag(x)(a Ax)的耗散性。当系统为食饵-捕食者型时给出了判定耗散性的图论方法,并用所给方法详细讨论了4物种Lotka-Volterra系统.
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| 关 键 词： | Lotka-Volterra系统 耗散性 食饵-捕食者模型 |
Dissipativity of Lotka-Volterra Ecological Systems |
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| Hu Shigeng.Dissipativity of Lotka-Volterra Ecological Systems[J].Mathematica Applicata,1992,5(2):29-33. |
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| Authors: | Hu Shigeng |
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| Abstract: | In this paper we consider the dissipativity of the Lotka-Volterra ecological system x=diag(x)(a Ax). When the system is of prey-predator type we give a graph theory method for determining the dissipativity of the system. Using the method stated we discuss in detail the Lotka-Volterra system of four species. |
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| Keywords: | Latka-Volterra system Dissipativity Prey-predator model |
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