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Izvorni znanstveni članak
https://doi.org/10.2498/cit.1002098

Generalized Models from Beta(p, 2) Densities with Strong Allee Effect: Dynamical Approach

Sandra M. Aleixo   ORCID icon orcid.org/0000-0003-1740-8371 ; Mathematics Unit, ADM and CEAUL, Instituto Superior de Engenharia de Lisboa, Portugal
J. Leonel Rocha ; Mathematics Unit, ADM and CEAUL, Instituto Superior de Engenharia de Lisboa, Portugal

Puni tekst: engleski, PDF (571 KB) str. 201-207 preuzimanja: 225* citiraj
APA 6th Edition
Aleixo, S.M. i Rocha, J.L. (2012). Generalized Models from Beta(p, 2) Densities with Strong Allee Effect: Dynamical Approach. Journal of computing and information technology, 20 (3), 201-207. https://doi.org/10.2498/cit.1002098
MLA 8th Edition
Aleixo, Sandra M. i J. Leonel Rocha. "Generalized Models from Beta(p, 2) Densities with Strong Allee Effect: Dynamical Approach." Journal of computing and information technology, vol. 20, br. 3, 2012, str. 201-207. https://doi.org/10.2498/cit.1002098. Citirano 24.02.2020.
Chicago 17th Edition
Aleixo, Sandra M. i J. Leonel Rocha. "Generalized Models from Beta(p, 2) Densities with Strong Allee Effect: Dynamical Approach." Journal of computing and information technology 20, br. 3 (2012): 201-207. https://doi.org/10.2498/cit.1002098
Harvard
Aleixo, S.M., i Rocha, J.L. (2012). 'Generalized Models from Beta(p, 2) Densities with Strong Allee Effect: Dynamical Approach', Journal of computing and information technology, 20(3), str. 201-207. https://doi.org/10.2498/cit.1002098
Vancouver
Aleixo SM, Rocha JL. Generalized Models from Beta(p, 2) Densities with Strong Allee Effect: Dynamical Approach. Journal of computing and information technology [Internet]. 2012 [pristupljeno 24.02.2020.];20(3):201-207. https://doi.org/10.2498/cit.1002098
IEEE
S.M. Aleixo i J.L. Rocha, "Generalized Models from Beta(p, 2) Densities with Strong Allee Effect: Dynamical Approach", Journal of computing and information technology, vol.20, br. 3, str. 201-207, 2012. [Online]. https://doi.org/10.2498/cit.1002098

Sažetak
A dynamical approach to study the behaviour of generalized populational growth models from Beta(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.

Ključne riječi
Beta(p; 2) densities; Allee effect; symbolic dynamics; topological entropy

Hrčak ID: 89163

URI
https://hrcak.srce.hr/89163

Posjeta: 347 *