Effects of network structure on the synchronizability of nonlinearly coupled Hindmarsh-Rose neurons

Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/109188

Title:	Effects of network structure on the synchronizability of nonlinearly coupled Hindmarsh-Rose neurons
Authors:	楊肅煜;Li, Chun-Hsien;Yang, Suh-Yuh
Contributors:	理學院數學系
Keywords:	Coupled dynamical network;Hindmarsh–Rose neuron;Modular network;Scale-free network;Small-world network;Synchronization
Date:	2015-10-23
Issue Date:	2026-04-23 16:14:25 (UTC+8)
Publisher:	Elsevier;Elsevier B.V
Abstract:	摘要： This work is devoted to investigate the effects of network structure on the synchronizability of nonlinearly coupled dynamical network of Hindmarsh–Rose neurons with a sigmoidal coupling function. We mainly focus on the networks that exhibit the small-world character or scale-free property. By checking the first nonzero eigenvalue of the outer-coupling matrix, which is closely related to the synchronization threshold, the synchronizabilities of three specific network ensembles with prescribed network structures are compared. Interestingly, we find that networks with more connections will not necessarily result in better synchronizability. •We investigate the effects of network structure on the synchronizability of nonlinearly coupled Hindmarsh–Rose neurons.•We mainly consider the networks that exhibit the small-world character or scale-free property.•The synchronizability of three specific network ensembles with prescribed network structures are compared.•Networks with more connections will not necessarily result in better synchronizability. 出版者： Elsevier B.V 出版日期： 2015-10-23 出處： Physics letters. A, 2015-10, Vol.379 (40-41), p.2541-2548 資源來源： Elsevier ScienceDirect Journals: Bodleian Libraries collection 版權： 2015 Elsevier B.V. 識別號： ISSN: 0375-9601 識別號： EISSN: 1873-2429 識別號： DOI: 10.1016/j.physleta.2015.05.041
Appears in Collections:	[Department of Mathematics] journal & Dissertation

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