Sufficient and necessary condition for the permanence of periodic predator-prey system (Q1777694)
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scientific article; zbMATH DE number 2171593
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Sufficient and necessary condition for the permanence of periodic predator-prey system |
scientific article; zbMATH DE number 2171593 |
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Sufficient and necessary condition for the permanence of periodic predator-prey system (English)
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25 May 2005
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Summary: We consider the permanence of a periodic predator-prey system, where the prey disperses in a two-patch environment. We assume the Volterra within-patch dynamics and provide a sufficient and necessary condition to guarantee the predator and prey species to be permanent by using the techniques of inequality analysis. Our work improves previous relevant results.
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