Clustering of noise-induced oscillations.
The subject of our study is clustering in a population of excitable systems driven by Gaussian white noise and with randomly distributed coupling strength. The cluster state is frequency-locked state in which all functional units run at the same noise-induced frequency. Cooperative dynamics of this regime is described in terms of effective synchronization and noise-induced coherence.
Sosnovtseva
O V
OV
Physics Department, Saratov State University, Astrakhanskaya Strasse 83, Russia.
Fomin
A I
AI
Postnov
D E
DE
Anishchenko
V S
VS