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Coherence properties of cycling chaos
- 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.
| Author details: | T. A. Levanova, Grigory V. OsipovORCiDGND, Arkadij PikovskijORCiDGND |
|---|---|
| DOI: | https://doi.org/10.1016/j.cnsns.2014.01.011 |
| ISSN: | 1007-5704 |
| ISSN: | 1878-7274 |
| Title of parent work (English): | Communications in nonlinear science & numerical simulation |
| Publisher: | Elsevier |
| Place of publishing: | Amsterdam |
| Publication type: | Article |
| Language: | English |
| Year of first publication: | 2014 |
| Publication year: | 2014 |
| Release date: | 2017/03/27 |
| Tag: | Chaos; Coherence; Heteroclinic cycle |
| Volume: | 19 |
| Issue: | 8 |
| Number of pages: | 6 |
| First page: | 2734 |
| Last Page: | 2739 |
| Funding institution: | Russian Federal Program Scientific and Scientific-Educational Brainpower of Innovative Russia [14.B37.21.0863] |
| Organizational units: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Physik und Astronomie |
| Peer review: | Referiert |
