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http://hdl.handle.net/10174/10500
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| Title: | Allee effects in randomly varying environments |
| Authors: | Braumann, Carlos A.
Carlos, Clara |
| Keywords: | Allee effects
Stochastic differential equation models
Population growth
Random environments
Extinction times |
| Issue Date: | 2013 |
| Publisher: | Proceedings of the 2013 International Conference on Computational and Mathematical Methods in Science and Engineering |
| Citation: | Braumann, C. A.; Carlos; C. (2013). Allee effects in randomly varying environments. In Proceedings of the 2013 International Conference on Computational and Mathematical Methods in Science and Engineering. Hamilton, I. P.; Vigo-Aguiar, J. (Eds.), Cabo de Gata, Almería, Espanha, ISBN 978-84-616-2723-3, p. 304-307 |
| Abstract: | Based on a deterministic model of population growth with Allee effects, we propose a general stochastic model that incorporates environmental random fluctuations in the growth process. We study the model properties, existence and uniqueness of solution and the staionary behavior. We also obtain expressions for the first passage times, in particular, the mean and standard deviation of the extinction times for the populations. |
| URI: | http://www.unioviedo.es/bayon/osh/volume%201-cmmse-20013.pdf
http://hdl.handle.net/10174/10500 |
| ISBN: | 978-84-616-2723-3 |
| Type: | article |
| Appears in Collections: | MAT - Artigos em Livros de Actas/Proceedings
CIMA - Artigos em Livros de Actas/Proceedings
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