| Permanence and Global Stability for Two-Species Cooperative System with Time Delays in Two-Patch Environment |
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| 作者姓名： | Zhang Jingru |
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| 作者单位： | Department of Mathematics，Xinjiang University，Urumchi 830046 |
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| 基金项目： | TheresearchwassupportedbytheNationalScienceFoundationofChina |
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| 摘 要： | IIntroductionA。ebasicandimport。tbiologicalquestiontoaskiswhetherornotthOSein、Ivedpopu－lati。willbealiveandwellinthelOng。Therefore，po～ceand印出llityofag。Sys－temareInterestingandimPO～bilolgitallyaswellasInathernatically．Sincethep；oneerlflgtheoretitalworkbyShell—t‘），－yworkshwe由以旧dmtheeffectof叩analfaCtOYswhi山playacrucialroleinpennanenceandst北ilityOfp水＂lations．Infa戊，the山S严rsalbtweenpat山esdtenco。r。Inecologi］envi。t，and。er」lstlcmeddssh讪dincludethedisp四油p…
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Permanence and Global Stability for Two-Species Cooperative System with Time Delays in Two-Patch Environment |
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| Zhang Jingru.Permanence and Global Stability for Two-Species Cooperative System with Time Delays in Two-Patch Environment[J].Journal of Biomathematics,1997(2). |
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| Authors: | Zhang Jingru |
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| Abstract: | A two-species nonautonomous delayed system is considered,which models two-population dispersal between two patches of a heterogeneous environment. It is shown that the systerm is permanent under some appropriate conditions and sufficient conditions are eatablished for global stability of the system. |
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| Keywords: | Time delay dispersal permanence global asymptotic stability |
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