Bifurcation study of phase oscillator systems with attractive and repulsive interaction.
dc.contributor.author | Burylko, O | en |
dc.contributor.author | Kazanovich, Y | en |
dc.contributor.author | Borisyuk, R | en |
dc.date.accessioned | 2018-03-27T10:35:53Z | |
dc.date.available | 2018-03-27T10:35:53Z | |
dc.date.issued | 2014-08 | en |
dc.identifier.uri | http://hdl.handle.net/10026.1/11183 | |
dc.description.abstract |
We study a model of globally coupled phase oscillators that contains two groups of oscillators with positive (synchronizing) and negative (desynchronizing) incoming connections for the first and second groups, respectively. This model was previously studied by Hong and Strogatz (the Hong-Strogatz model) in the case of a large number of oscillators. We consider a generalized Hong-Strogatz model with a constant phase shift in coupling. Our approach is based on the study of invariant manifolds and bifurcation analysis of the system. In the case of zero phase shift, various invariant manifolds are analytically described and a new dynamical mode is found. In the case of a nonzero phase shift we obtained a set of bifurcation diagrams for various systems with three or four oscillators. It is shown that in these cases system dynamics can be complex enough and include multistability and chaotic oscillations. | en |
dc.format.extent | 022911 - ? | en |
dc.language | eng | en |
dc.language.iso | eng | en |
dc.subject | Models, Theoretical | en |
dc.subject | Periodicity | en |
dc.title | Bifurcation study of phase oscillator systems with attractive and repulsive interaction. | en |
dc.type | Journal Article | |
plymouth.author-url | https://www.ncbi.nlm.nih.gov/pubmed/25215803 | en |
plymouth.issue | 2 | en |
plymouth.volume | 90 | en |
plymouth.publication-status | Published | en |
plymouth.journal | Phys Rev E Stat Nonlin Soft Matter Phys | en |
dc.identifier.doi | 10.1103/PhysRevE.90.022911 | en |
plymouth.organisational-group | /Plymouth | |
plymouth.organisational-group | /Plymouth/Faculty of Science and Engineering | |
plymouth.organisational-group | /Plymouth/Users by role | |
plymouth.organisational-group | /Plymouth/Users by role/Researchers in ResearchFish submission | |
dc.publisher.place | United States | en |
dc.identifier.eissn | 1550-2376 | en |
dc.rights.embargoperiod | Not known | en |
rioxxterms.funder | Engineering and Physical Sciences Research Council | |
rioxxterms.identifier.project | Brain-Inspired Neuronal Model of Attention and Memory | |
rioxxterms.versionofrecord | 10.1103/PhysRevE.90.022911 | en |
rioxxterms.licenseref.uri | http://www.rioxx.net/licenses/all-rights-reserved | en |
rioxxterms.type | Journal Article/Review | en |
plymouth.funder | Brain-Inspired Neuronal Model of Attention and Memory::Engineering and Physical Sciences Research Council | en |