RT Journal Article
T1 Enhancing the stability of the synchronization of multivariable coupled oscillators
A1 Sevilla Escoboza, R.
A1 Gutiérrez Díez, Ricardo
A1 Huerta Cuellar, G.
A1 Boccaletti, S.
A1 Gómez Gardeñes, J.
A1 Arenas, A.
A1 Buldú, J. M.
AB Synchronization processes in populations of identical networked oscillators are the focus of intense studies in physical, biological, technological, and social systems. Here we analyze the stability of the synchronization of a network of oscillators coupled through different variables. Under the assumption of an equal topology of connections for all variables, the master stability function formalism allows assessing and quantifying the stability properties of the synchronization manifold when the coupling is transferred from one variable to another. We report on the existence of an optimal coupling transference that maximizes the stability of the synchronous state in a network of Rössler-like oscillators. Finally, we design an experimental implementation (using nonlinear electronic circuits) which grounds the robustness of the theoretical predictions against parameter mismatches, as well as against intrinsic noise of the system.
PB American Physical Society
SN 1539-3755
YR 2015
FD 2015-09
LK https://hdl.handle.net/10016/32017
UL https://hdl.handle.net/10016/32017
LA eng
NO Support from Spanish Ministry of Economy and Competitiveness through Projects No. FIS2011-25167, No. FIS2012-38266, and No. FIS2013-41057-P is also  acknowledged. A.A. and J.G.G. acknowledge  supportfrom the EC FET-Proactive Projects  PLEXMATH (GrantNo. 317614) and MULTIPLEX (Grant No. 317532). J.G.G. acknowledges support from MINECO through the Ramón y Cajal program, the Comunidad de Aragón (Grupo FENOL), and the Brazilian CNPq through the PVE project of the Ciencia Sem Fronteiras program. A.A. acknowledges ICREA Academia and the James S. McDonnell Foundation. R.S.E. ac-knowledges Universidad de Guadalajara, CULagos (Mexico) for financial support   (OP/PIFI-2013-14MSU0010Z-17-04,PROINPEP-RG/005/2014, UDG-CONACyT/I010/163/2014) and CONACyT (Becas Mixtas MZO2015/290842).
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RD 1 sept. 2024