Permanence, extinction and periodic solution of the predator–prey system with Beddington–DeAngelis functional response and stage structure for prey
✍ Scribed by Fengde Chen; Minsheng You
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 226 KB
- Volume
- 9
- Category
- Article
- ISSN
- 1468-1218
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📜 SIMILAR VOLUMES
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 illu
## a b s t r a c t In this paper, by employing the continuation theorem of coincidence degree theory, we establish an easily verifiable criteria for the existence of at least four positive periodic solutions for a discrete time delayed predator-prey system with nonmonotonic functional response and