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Main Title: Effect of topology upon relay synchronization in triplex neuronal networks
Author(s): Drauschke, Fenja
Sawicki, Jakub
Berner, Rico
Omelchenko, Iryna
Schöll, Eckehard
Type: Article
Language Code: en
Abstract: Relay synchronization in complex networks is characterized by the synchronization of remote parts of the network due to their interaction via a relay. In multilayer networks, distant layers that are not connected directly can synchronize due to signal propagation via relay layers. In this work, we investigate relay synchronization of partial synchronization patterns like chimera states in three-layer networks of interacting FitzHugh–Nagumo oscillators. We demonstrate that the phenomenon of relay synchronization is robust to topological random inhomogeneities of small-world type in the layer networks. We show that including randomness in the connectivity structure either of the remote network layers or of the relay layer increases the range of interlayer coupling strength where relay synchronization can be observed.
Issue Date: 7-May-2020
Date Available: 28-May-2020
DDC Class: 530 Physik
Subject(s): artificial neural networks
ring networks
nonlinear systems
network theory
coupled oscillators
social networks
graph theory
Sponsor/Funder: DFG, 411803875, Dynamik gekoppelter Systeme mit Zeitverzögerungen und deren Anwendungen
DFG, 163436311, SFB 910: Kontrolle selbstorganisierender nichtlinearer Systeme: Theoretische Methoden und Anwendungskonzepte
DFG, 308748074, DFG-RSF: Komplexe dynamische Netzwerke: Effekte von heterogenen, adaptiven und zeitverzögerten Kopplungen
Journal Title: Chaos: An Interdisciplinary Journal of Nonlinear Science
Publisher: American Institute of Physics (AIP)
Publisher Place: Melville, NY
Volume: 30
Issue: 5
Article Number: 51104
Publisher DOI: 10.1063/5.0008341
EISSN: 1089-7682
ISSN: 1054-1500
Notes: This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in Chaos 30, 051104 (2020) and may be found at
Appears in Collections:FG Nichtlineare Dynamik und Kontrolle » Publications

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