Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.21/5133
Título: Generalized models from Beta(p,2) densities with strong allee effect: dynamical approach
Autor: Aleixo, Sandra Maria
Rocha, J. Leonel
Palavras-chave: Beta(p, 2) densities
Allee effect
Symbolic dynamics
Topological entropy
Data: 2012
Editora: IEEE
Citação: ALEIXO, Sandra M.; ROCHA, J. Leonel – Generalized models from Beta(p,2) densities with strong allee effect: Dynamical approach. In Proceedings of the ITI 2012 34th International Conference on Information Technology Interfaces (ITI), Book Series: ITI. IEEE, 2012. ISSN: 1330-1012. Pp. 319-324
Resumo: A dynamical approach to study the behaviour of generalized populational growth models from Bets(p, 2) densities, with strong Allee effect, is presented. The dynamical analysis of the respective unimodal maps is performed using symbolic dynamics techniques. The complexity of the correspondent discrete dynamical systems is measured in terms of topological entropy. Different populational dynamics regimes are obtained when the intrinsic growth rates are modified: extinction, bistability, chaotic semistability and essential extinction.
Peer review: yes
URI: http://hdl.handle.net/10400.21/5133
DOI: 10.2498/iti.2012.0438
ISBN: 978-953-7138-24-0
ISSN: 1330-1012
Aparece nas colecções:ISEL - Matemática - Comunicações

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