2 papers
cond-mat.stat-mech2007
Highly synchronized noise-driven oscillatory behavior of a FitzHugh-Nagumo ring with phase-repulsive coupling
Gonzalo G. Izús, Roberto R. Deza, Alejandro D. Sánchez
We investigate a ring of FitzHugh--Nagumo elements coupled in \emph{phase-repulsive} fashion and submitted to a (subthreshold) common oscillatory signal and independent Gaussia…
nlin.PS2003
Stochastic resonance between noise-sustained patterns
B. von Haeften, G. Izús, S. Mangioni +2
We study an extended system that without noise shows a spatially homogeneous state, but when submitted to an adequate multiplicative noise, some "noise-induced patterns" arise. The…