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具有反馈控制的n种群非自治周期竞争系统的持续性和周期解 被引量:3

Permanence and Positive Periodic Solution of n-Species Nonautonomous T-Periodic Lokta-Volterra Competition System with Feedback Controls
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摘要 研究了具有反馈控制的n种群非自治周期竞争系统的持续性 ,利用微分不等式并构造适当的Lyapunov函数得到系统存在惟一。 In this paper,by using the comparison theorems and constructing suitable Lyapunov function, the sufficient conditions are obtained for the permanence and existence of globally asymptotically stable positive periodic solution of the system.
机构地区 福州大学数学系
出处 《宁夏大学学报(自然科学版)》 CAS 2004年第2期114-118,共5页 Journal of Ningxia University(Natural Science Edition)
基金 福建省教育厅基金资助项目 (JB0 2 0 85 ) 福州大学人才基金资助项目 (0 0 30 82 4 2 2 8) 福州大学科技发展基金资助项目 (2 0 0 3XQ2 1)
关键词 反馈控制 持续性 LYAPUNOV函数 周期解 全局吸引性 feedback control permanence Lyapunov function periodic solution globally asymptotically stable
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参考文献8

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