| Permanence in Nonautonomous Predator-prey Lotka-Volterra Systems |
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| 作者姓名： | Wu-jun Sun Zhi-dong Teng Yuan-hong Yu |
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| 作者单位： | Wu-jun Sun，Zhi-dong Teng，Yuan-hong YuDepartment of Applied Mathematics. Shanghai Jiaotong University，Shanghai 200030，ChinaDepartment of Mathematics，Xinjiang University. Urumqi 830046.Institute of Applied Mathematics，Academy of Mathematics and System Sciences，Chinese Academy of Sciences，Beijing 100080，China |
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| 摘 要： | In this paper some easily verifiable sufficient conditions on the permanence of solutions for general nonautonomous two-species predator-prey model are established. These new criteria improve and extend the results given by Ma, Wang, Teng and Teng, Yu.
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Permanence in Nonautonomous Predator-prey Lotka-Volterra Systems |
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| Wu-jun Sun,Zhi-dong Teng,Yuan-hong Yu.Permanence in Nonautonomous Predator-prey Lotka-Volterra Systems[J].Acta Mathematicae Applicatae Sinica,2002(3). |
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| Authors: | Wu-jun Sun Zhi-dong Teng Yuan-hong Yu |
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| Institution: | Wu-jun Sun,Zhi-dong Teng,Yuan-hong YuDepartment of Applied Mathematics. Shanghai Jiaotong University,Shanghai 200030,ChinaDepartment of Mathematics,Xinjiang University. Urumqi 830046.Institute of Applied Mathematics,Academy of Mathematics and System Sciences,Chinese Academy of Sciences,Beijing 100080,China |
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| Abstract: | In this paper some easily verifiable sufficient conditions on the permanence of solutions for general nonautonomous two-species predator-prey model are established. These new criteria improve and extend the results given by Ma, Wang, Teng and Teng, Yu. |
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| Keywords: | Nonautonomous Lotka-Volterra system predator-prey permanence extinction |
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