| 具有无穷时滞和反馈控制的Lotka-Volterra捕食系统的生存分析 |
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| 引用本文： | 何继伟.具有无穷时滞和反馈控制的Lotka-Volterra捕食系统的生存分析[J].北华大学学报(自然科学版),2010,11(4):293-296. |
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| 作者姓名： | 何继伟 |
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| 作者单位： | 华北电力大学,数理系,河北,保定,071003 |
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| 摘 要： | 研究了具有无穷时滞和反馈控制的具有m个捕食者和n个食饵的Lotka-Volterra捕食系统,运用比较定理得到了系统持续生存的充分条件.
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| 关 键 词： | Lotka-Volterra系统 持续生存 无穷时滞 反馈控制 |
Survival Analysis of Lotka-Volterra Prey System with Infinite Delays and Feedback Controls |
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| HE Ji-wei.Survival Analysis of Lotka-Volterra Prey System with Infinite Delays and Feedback Controls[J].Journal of Beihua University(Natural Science),2010,11(4):293-296. |
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| Authors: | HE Ji-wei |
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| Institution: | HE Ji-wei(Department of Mathematics and Physics,North China Electric Power University,Baoding 071003,China) |
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| Abstract: | A class of m-predators and n-preys nonautonomous Lotka-Volterra system with infinite delays and feedback controls is studied.The sufficient conditions for persistence survival of the system are obtained by using the comparison theorem. |
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| Keywords: | Lotka-Volterra system persistence survival infinite delay feedback control |
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