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具有时滞的非自治的Lotka-Volterra生态系统的全局稳定性

Global Stability for Nonautonomous Lotka-Volterra Ecology System with Time Delay
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摘要 考虑一个具有时滞的非自治的捕食—食饵生态系统。该系统是由一个捕食者 ,二个食饵种群所构成。我们给出了系统的周期解是全局稳定的充分条件。 In this paper,we consider a nonautonomous predator-prey with many delays.The system has three species,where two prey and one predator.Sufficient conditions are established for global stability of periodic solution of the system.
作者 李必文
出处 《湖北师范学院学报(自然科学版)》 2002年第4期14-19,共6页 Journal of Hubei Normal University(Natural Science)
基金 湖北省教育厅重大课题资助项目 ( 2 0 0 1Z0 6 0 0 3)
关键词 非自治Lotka-Volterra生态系统 非自治捕食-食饵生态系统 时滞 周期解 全局稳定性 nonautonomous time delays predator-prey periodic solution global stability
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参考文献6

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  • 6Song X, Chen L. Persistence and periodic orbits for two species predator-prey system with diffusion. Canadian Appl. Math. Quarterly. 1998,6(3) :81

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