Transient behavior of a population dynamical model
Statistical Mechanics
2009-11-10 v1 Disordered Systems and Neural Networks
Populations and Evolution
Abstract
The transient behavior of an ecosystem with N random interacting species in the presence of a multiplicative noise is analyzed. The multiplicative noise mimics the interaction with the environment. We investigate different asymptotic dynamical regimes and the role of the external noise on the probability distribution of the local field.
Cite
@article{arxiv.cond-mat/0409457,
title = {Transient behavior of a population dynamical model},
author = {B. Spagnolo and D. Valenti and A. Fiasconaro},
journal= {arXiv preprint arXiv:cond-mat/0409457},
year = {2009}
}
Comments
5 pages, 2 figures, accepted for publication in Progress of Theoretical Physics