TY  - JOUR
A1  - Levanova, T. A.
A1  - Osipov, Grigory V.
A1  - Pikovskij, Arkadij
T1  - Coherence properties of cycling chaos
JF  - Communications in nonlinear science & numerical simulation
N2  - Cycling chaos is a heteroclinic connection between several chaotic attractors, at which switchings between the chaotic sets occur at growing time intervals. Here we characterize the coherence properties of these switchings, considering nearly periodic regimes that appear close to the cycling chaos due to imperfections or to instability. Using numerical simulations of coupled Lorenz, Roessler, and logistic map models, we show that the coherence is high in the case of imperfection (so that asymptotically the cycling chaos is very regular), while it is low close to instability of the cycling chaos. (C) 2014 Elsevier B. V. All rights reserved.
KW  - Heteroclinic cycle
KW  - Chaos
KW  - Coherence
Y1  - 2014
U6  - https://doi.org/10.1016/j.cnsns.2014.01.011
SN  - 1007-5704
SN  - 1878-7274
VL  - 19
IS  - 8
SP  - 2734
EP  - 2739
PB  - Elsevier
CY  - Amsterdam
ER  -