TY  - JOUR
A1  - Osipov, Grigory V.
A1  - Ivanchenko, Mikhail V.
A1  - Kurths, Jürgen
A1  - Hu, B.
T1  - Synchronized chaotic intermittent and spiking behavior in coupled map chains
N2  - We study phase synchronization effects in a chain of nonidentical chaotic oscillators with a type-I intermittent behavior. Two types of parameter distribution, linear and random, are considered. The typical phenomena are the onset and existence of global (all-to-all) and cluster (partial) synchronization with increase of coupling. Increase of coupling strength can also lead to desynchronization phenomena, i.e., global or cluster synchronization is changed into a regime where synchronization is intermittent with incoherent states. Then a regime of a fully incoherent nonsynchronous state (spatiotemporal intermittency) appears. Synchronization-desynchronization transitions with increase of coupling are also demonstrated for a system resembling an intermittent one: a chain of coupled maps replicating the spiking behavior of neurobiological networks
Y1  - 2005
UR  - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/13803
SN  - 1539-3755
ER  -