122 citations · 799 across the 28 of their papers we have counts for
Showing 2003Show all
3 papers · 1 filter
cond-mat.stat-mech2003
Enhancement of the escape time in metastable states with colored noise
A. Fiasconaro, D. Valenti, B. Spagnolo
We present a study of the escape time from a metastable state in the presence of colored noise, generated by Ornstein-Uhlenbeck process. We analyze the role of the correlated noise…
cond-mat.stat-mech2003
Noise Induced Phenomena in Lotka-Volterra Systems
B. Spagnolo, A. Fiasconaro, D. Valenti
We study the time evolution of two ecosystems in the presence of external noise and climatic periodical forcing by a generalized Lotka-Volterra (LV) model. In the first ecosystem,…
cond-mat.stat-mech2003★ 1 cited
Stochastic resonance for two competing species in the presence of colored noise
D. Valenti, A. Fiasconaro, B. Spagnolo
We study the role of multiplicative colored noise for different values of the correlation time in the dynamics of two competing species, described by generalized Lotka-Volter…