Publication
Exciting dynamical behavior in a network of two coupled rings of Chen oscillators
| dc.contributor.author | Pinto, Carla M.A. | |
| dc.date.accessioned | 2015-01-06T14:21:55Z | |
| dc.date.available | 2015-01-06T14:21:55Z | |
| dc.date.issued | 2014 | |
| dc.description.abstract | We study exotic patterns appearing in a network of coupled Chen oscillators. Namely, we consider a network of two rings coupled through a “buffer” cell, with Z3×Z5 symmetry group. Numerical simulations of the network reveal steady states, rotating waves in one ring and quasiperiodic behavior in the other, and chaotic states in the two rings, to name a few. The different patterns seem to arise through a sequence of Hopf bifurcations, period-doubling, and halving-period bifurcations. The network architecture seems to explain certain observed features, such as equilibria and the rotating waves, whereas the properties of the chaotic oscillator may explain others, such as the quasiperiodic and chaotic states. We use XPPAUT and MATLAB to compute numerically the relevant states. | por |
| dc.identifier.doi | 10.1007/s11071-014-1512-0 | |
| dc.identifier.issn | 0924-090X | |
| dc.identifier.issn | 1573-269X | |
| dc.identifier.uri | http://hdl.handle.net/10400.22/5304 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | Springer | por |
| dc.relation.ispartofseries | Nonlinear Dynamics;Vol. 78, Issue 2 | |
| dc.relation.publisherversion | http://link.springer.com/article/10.1007/s11071-014-1512-0 | por |
| dc.subject | Chaos | por |
| dc.subject | Quasiperiodic states | por |
| dc.subject | Symmetry | por |
| dc.subject | Hopf bifurcation | por |
| dc.subject | Period-doubling bifurcation | por |
| dc.subject | Halving-period bifurcation | por |
| dc.title | Exciting dynamical behavior in a network of two coupled rings of Chen oscillators | por |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 1259 | por |
| oaire.citation.startPage | 1245 | por |
| oaire.citation.title | Nonlinear Dynamics | por |
| oaire.citation.volume | 78 | por |
| person.familyName | Pinto | |
| person.givenName | Carla | |
| person.identifier.orcid | 0000-0002-0729-1133 | |
| person.identifier.rid | J-5221-2013 | |
| person.identifier.scopus-author-id | 14326048800 | |
| rcaap.rights | openAccess | por |
| rcaap.type | article | por |
| relation.isAuthorOfPublication | edfd0bf4-9f73-47ee-817a-860e3d088994 | |
| relation.isAuthorOfPublication.latestForDiscovery | edfd0bf4-9f73-47ee-817a-860e3d088994 |