122 citations · 338 across the 15 of their papers we have counts for
Showing 2004Show all
3 papers · 1 filter
cond-mat.stat-mech2004
Transient behavior of a population dynamical model
B. Spagnolo, D. Valenti, A. Fiasconaro
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…
q-bio.PE2004
Noise in ecosystems: a short review
B. Spagnolo, D. Valenti, A. Fiasconaro
Noise, through its interaction with the nonlinearity of the living systems, can give rise to counter-intuitive phenomena such as stochastic resonance, noise-delayed extinction, tem…
cond-mat.stat-mech2004★ 48 cited
Pattern formation and spatial correlation induced by the noise in two competing species
D. Valenti, A. Fiasconaro, B. Spagnolo
We analyze the spatio-temporal patterns of two competing species in the presence of two white noise sources: an additive noise acting on the interaction parameter and a multiplicat…