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Permanence and extinction for a nonlinear diffusive predator–prey system

✍ Scribed by Jinxian Li; Jurang Yan

Publisher: Elsevier Science
Year: 2009
Tongue: English
Weight: 1004 KB
Volume: 71
Category: Article
ISSN: 0362-546X
DOI: 10.1016/j.na.2008.10.087

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✦ Synopsis

In this paper, we consider a non-autonomous predator-prey system in a poor patchy environment. Under the assumption that the intrinsic growth rates of the species may be negative, sufficient conditions are obtained for the permanence and extinction of the system considered.

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