| 三维捕食链自治扩散系统平衡点的性态分析 |
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| 引用本文： | 董玲珍 原存德. 三维捕食链自治扩散系统平衡点的性态分析[J]. 山西师范大学学报：自然科学版, 1998, 12(4): 1-6 |
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| 作者姓名： | 董玲珍 原存德 |
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| 作者单位： | 太原理工大学(董玲珍)，山西师范大学数计系(原存德) |
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| 摘 要： | 本文是《一个三维捕食链自治扩散系统的持续生存》一文的续篇。通过分析,得到了系统持续生存（绝灭）和存在全局渐近稳定正平衡点的判定条件。
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| 关 键 词： | 捕食链 扩散系统 持续生存 全局渐近稳定 |
Analysis for Equilibrium Point with Respect to a Three-Species Autonomous Predator-Prey-Chain System with Diffusion |
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| Dong Lingzhen Yuan Cunde. Analysis for Equilibrium Point with Respect to a Three-Species Autonomous Predator-Prey-Chain System with Diffusion[J]. Journal of Shanxi Teachers University, 1998, 12(4): 1-6 |
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| Authors: | Dong Lingzhen Yuan Cunde |
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| Affiliation: | Dong Lingzhen Yuan Cunde |
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| Abstract: | This paper is a sequel of "Persistence for a three-species diffusion predator-prey-chain system with autonomous". By analysis, we obtain explicit conditions which guarantee system is persistent (extinct) and exist a globally asymptotically stable positive equilibrium point. |
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| Keywords: | Predator-prey-chain Diffusion system Persistence Globally asymptotically stable Positive equilibrium point |
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