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Permanence of periodic predator–prey system with two predators and stage structure for prey

✍ Scribed by Can-Yun Huang; Min Zhao; Li-Chun Zhao


Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
697 KB
Volume
11
Category
Article
ISSN
1468-1218

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✦ Synopsis


A stage-structured three-species predator-prey system with Beddington-DeAngelis and Holling IV functional response is proposed and analyzed. Based on the comparison theorem, some sufficient and necessary conditions are derived for permanence of the system. Finally, two examples are presented to illustrate the application of our main results.


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Permanence and Stability of a Stage-Stru
✍ Wendi Wang; G. Mulone; F. Salemi; V. Salone 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 177 KB

A predator᎐prey model with a stage structure for the predator which improves the assumption that each individual predator has the same ability to capture prey is proposed. It is assumed that immature individuals and mature individuals of the predator are divided by a fixed age and that immature pred