Existence of Unique and Global Asymptotically Stable Almost Periodic Solution of a Discrete Predator-Prey System with Beddington-DeAngelis Functional Response and Density Dependent
The main concern of this paper is to study the dynamics of a discrete predator-prey system with Beddington-DeAngelis functional response and density dependent predator, assuming that the coecients involved in the system are almost periodic. More concretely, under certain conditions, we prove the exi...
- Autores:
-
Duque, Cosme
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2018
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/66426
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/66426
http://bdigital.unal.edu.co/67454/
- Palabra clave:
- 51 Matemáticas / Mathematics
Density dependent predator
Beddington-DeAngelis functional response
discrete predator-prey
almost periodic solution
Densamente dependiente depredador
respuesta fun- cional Beddington-DeAngelis
depredador-presa discreto
solución casi periódica
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
| Summary: | The main concern of this paper is to study the dynamics of a discrete predator-prey system with Beddington-DeAngelis functional response and density dependent predator, assuming that the coecients involved in the system are almost periodic. More concretely, under certain conditions, we prove the existence of a unique almost periodic solution which is globally attractive. We exhibit a few numerical examples of the results. |
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