Optimized network structure for full-synchronization

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dc.contributor.authorCarareto R.
dc.contributor.authorOrsatti F. M.
dc.contributor.authorPiqueira J.R.C.
dc.date.accessioned2022-01-12T22:04:39Z
dc.date.available2022-01-12T22:04:39Z
dc.date.issued2009-06-05
dc.description.abstractA network of Kuramoto oscillators with different natural frequencies is optimized for enhanced synchronizability. All node inputs are normalized by the node connectivity and some important properties of the network structure are determined in this case: (i) optimized networks present a strong anti-correlation between natural frequencies of adjacent nodes; (ii) this anti-correlation should be as high as possible since the average path length between nodes is maintained as small as in random networks; and (iii) high anti-correlation is obtained without any relation between nodes natural frequencies and the degree of connectivity. We also propose a network construction model with which it is shown that high anti-correlation and small average paths may be achieved by randomly rewiring a fraction of the links of a totally anti-correlated network, and that these networks present optimal synchronization properties. © 2008 Elsevier B.V. All rights reserved.
dc.description.firstpage2536
dc.description.issuenumber6
dc.description.lastpage2541
dc.description.volume14
dc.identifier.citationCARARETO, R.; ORSATTI, F. M.; PIQUEIRA, J. R. C. Optimized network structure for full-synchronization. Communications in Nonlinear Science and Numerical Simulation, v. 14, n. 6, p. 2536-2541, June, 2009.
dc.identifier.doi10.1016/j.cnsns.2008.09.032
dc.identifier.issn1007-5704
dc.identifier.urihttps://repositorio.fei.edu.br/handle/FEI/4285
dc.relation.ispartofCommunications in Nonlinear Science and Numerical Simulation
dc.rightsAcesso Restrito
dc.subject.otherlanguageComplex networks
dc.subject.otherlanguageCoupled oscillators
dc.subject.otherlanguageKuramoto oscillators
dc.subject.otherlanguageOptimization
dc.titleOptimized network structure for full-synchronization
dc.typeArtigo
fei.scopus.citations18
fei.scopus.eid2-s2.0-58349100041
fei.scopus.subjectAdjacent nodes
fei.scopus.subjectAverage path lengths
fei.scopus.subjectComplex networks
fei.scopus.subjectCoupled oscillators
fei.scopus.subjectDegree of connectivities
fei.scopus.subjectKuramoto oscillators
fei.scopus.subjectNetwork constructions
fei.scopus.subjectNetwork structures
fei.scopus.subjectNode connectivities
fei.scopus.subjectOptimal synchronizations
fei.scopus.subjectRandom networks
fei.scopus.subjectSynchronizability
fei.scopus.updated2024-11-01
fei.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=58349100041&origin=inward
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