| 三维捕食链周期非自治扩散系统正w周期解的存在性 |
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| 引用本文： | 董玲珍.三维捕食链周期非自治扩散系统正w周期解的存在性[J].太原理工大学学报,2002(6). |
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| 作者姓名： | 董玲珍 |
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| 作者单位： | 太原理工大学理学院 |
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| 摘 要： | 对三种群非自治捕食链扩散系统的持续性生存进行了进一步的讨论。继之 ,又对周期的该系统进行了分析 ,得到了该系统存在唯一的严格正的全局渐近稳定的 w周期解的条件
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| 关 键 词： | 持续生存 全局渐近稳定 周期解 非自治 扩散 |
Existence of a Positive W-periodic Solution in a Three-Species Predator-prey-chain Periodic Nonautonomous Diffusive System |
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| Dong Lingzhen.Existence of a Positive W-periodic Solution in a Three-Species Predator-prey-chain Periodic Nonautonomous Diffusive System[J].Journal of Taiyuan University of Technology,2002(6). |
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| Authors: | Dong Lingzhen |
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| Institution: | The Science College of TUT |
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| Abstract: | A three species predator prey chain periodic nonautonomous diffusive system is studied. A sufficient condition is determined which guarantees this system to have globally asymptotically stable positive w periodic solution. |
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| Keywords: | persistence globally asymptotically stable periodic solution nonautonomous diffusive |
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