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ORCID: https://orcid.org/0000-0003-2671-7803, Stinner, C. and Winkler, Michael
(2014).
Competitive exclusion in a two-especies chemotasis model.
"Journal of Mathematical Biology", v. 68
(n. 7);
pp. 1607-1626.
ISSN 0092-8240.
https://doi.org/10.1007/s00285-013-0681-7.
| Título: | Competitive exclusion in a two-especies chemotasis model |
|---|---|
| Autor/es: |
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| Tipo de Documento: | Artículo |
| Título de Revista/Publicación: | Journal of Mathematical Biology |
| Fecha: | Junio 2014 |
| ISSN: | 0092-8240 |
| Volumen: | 68 |
| Número: | 7 |
| Materias: | |
| ODS: | |
| Palabras Clave Informales: | Chemotaxis · Stability of solutions · Asymptotic behavior · Competitive exclusion |
| Escuela: | E.U. de Informática (UPM) [antigua denominación] |
| Departamento: | Matemática Aplicada a las Tecnologías de la Información y las Comunicaciones |
| Licencias Creative Commons: | Reconocimiento - Sin obra derivada - No comercial |
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We consider a mathematical model for the spatio-temporal evolution of two biological species in a competitive situation. Besides diffusing, both species move toward higher concentrations of a chemical substance which is produced by themselves. The resulting system consists of two parabolic equations with Lotka–Volterra-type kinetic terms and chemotactic cross-diffusion, along with an elliptic equation describing the behavior of the chemical. We study the question in how far the phenomenon of competitive exclusion occurs in such a context. We identify parameter regimes for which indeed one of the species dies out asymptotically, whereas the other reaches its carrying capacity in the large time limit.
| ID de Registro: | 33243 |
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| Identificador DC: | https://oa.upm.es/33243/ |
| Identificador OAI: | oai:oa.upm.es:33243 |
| URL Portal Científico: | https://portalcientifico.upm.es/es/ipublic/item/5490130 |
| Identificador DOI: | 10.1007/s00285-013-0681-7 |
| URL Oficial: | http://link.springer.com/article/10.1007%2Fs00285-... |
| Depositado por: | Memoria Investigacion |
| Depositado el: | 24 Abr 2015 16:54 |
| Ultima Modificación: | 12 Nov 2025 00:00 |
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