1. Permanence of a stage-structured predator–prey system.
- Author
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Chen, Fengde, Chen, Wanlin, Wu, Yumin, and Ma, Zhaozhi
- Subjects
- *
COMPUTER systems , *DISCRETE systems , *COMPUTER science , *MATHEMATICS theorems , *COMPARATIVE studies , *MATHEMATICAL models - Abstract
Abstract: A stage-structured predator–prey system (stage structure for both predator and prey) with discrete delay is studied in this paper. By introducing a new lemma and applying the standard comparison theorem, a set of novel criteria which ensure the permanence of the system is obtained. Our result supplements the main results of Chen, Xie and Li [Partial survival and extinction of a delayed predator–prey model with stage structure, Applied Mathematics and Computation, 219 (8) (2012) 4157–4162]. [Copyright &y& Elsevier]
- Published
- 2013
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