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.
SPAGNOLO B, VALENTI D, FIASCONARO A (2005). Transient behavior of a population dynamical model. PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT, Supplement 157, 312-316.
Transient behavior of a population dynamical model
SPAGNOLO, Bernardo;VALENTI, Davide;FIASCONARO, Alessandro
2005-01-01
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.
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