Positive periodic solutions of neutral predator–prey model with Beddington–DeAngelis functional response
✍ Scribed by Guirong Liu; Jurang Yan
- Book ID
- 108078635
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- English
- Weight
- 229 KB
- Volume
- 61
- Category
- Article
- ISSN
- 0898-1221
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The dynamics of predator-prey models with the Beddington-DeAngelis functional response are analyzed, primarily from the viewpoint of permanence (uniform persistence). The Beddington-DeAngelis functional response is similar to the Holling type 2 functional response but contains an extra term describi
In this paper, a predator-prey system with Beddington-De Angelis functional response and diffusion is considered. First, we study qualitative properties of solutions to this reaction-diffusion system. Then, by ,zsing topological degree, we establish the existence of the nonconstant positive steady-s