Extinction statistics in N random interacting species
| dc.creator | Fiasconaro, Alessandro | |
| dc.creator | Spagnolo, Bernardo | |
| dc.date | 2008-10-05 | |
| dc.date.accessioned | 2026-07-07T10:07:44Z | |
| dc.date.available | 2026-07-07T10:07:44Z | |
| dc.description | A randomly interacting N-species Lotka-Volterra system in the presence of a Gaussian multiplicative noise is analyzed. The investigation is focused on the role of this external noise into the statistical properties of the extinction times of the populations. The distributions show a Gaussian shape for each noise intensity value investigated. A monotonic behavior of the mean extinction time as a function of the noise intensity is found, while a nonmonotonic behavior of the width of the extinction time probability distribution characterizes the dynamical evolution. | |
| dc.description | 9 pages, 4 figures, Presented at the 19th Marian Smoluchowski Symposium on Statistical Physics, Krakow, Poland, May 14-17, 2006 | |
| dc.identifier | https://arxiv.org/abs/0810.0814 | |
| dc.identifier | http://arxiv.org/abs/0810.0814 | |
| dc.identifier | Acta Physica Polonica B, Vol. 38 (5), 1775 - 1783 (2007) | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/170744 | |
| dc.subject | Statistical Mechanics | |
| dc.title | Extinction statistics in N random interacting species | |
| dc.type | text |