Intralayer Synchronization in Heterogeneous Multiplex Dynamical Networks Based on Spectral Graph Theory

IF 3.7 2区 工程技术 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC IEEE Journal on Emerging and Selected Topics in Circuits and Systems Pub Date : 2023-07-19 DOI:10.1109/JETCAS.2023.3297012
Hui Liu;Shiman Zhang;Chai Wah Wu;Xiaoqun Wu;Zengyang Li;Jiangqiao Xu
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Abstract

This paper studies a heterogeneous multiplex network model that allows different dynamics in different layers. We explore intralayer synchronization of the multiplex network under distinct types of interlayer connections. From the perspective of spectral graph theory, we propose a set of edge weight requirements to synchronize the multiplex network. Focusing on the effect of interlayer connections to intralayer synchronization, it is found that a multiplex network can achieve intralayer synchronization with a large enough interlayer coupling strength even if a single network of one layer cannot synchronize by itself. In fact, the synchronizability of the multiplex network is found to be stronger than that of the single-layer network. These results provide insights into the practical application of multiplex network theory in engineering networks.
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基于谱图理论的异构多路动态网络层内同步
本文研究了一种异构多路网络模型,该模型允许不同层的不同动态。我们探索了在不同类型的层间连接下多路复用网络的层内同步。从谱图理论的角度,我们提出了一组边缘权重要求来同步多路复用网络。研究了层间连接对层内同步的影响,发现即使一层的单个网络本身无法同步,多路复用网络也可以以足够大的层间耦合强度实现层内同步。事实上,多路网络的同步性比单层网络更强。这些结果为多路网络理论在工程网络中的实际应用提供了见解。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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CiteScore
8.50
自引率
2.20%
发文量
86
期刊介绍: The IEEE Journal on Emerging and Selected Topics in Circuits and Systems is published quarterly and solicits, with particular emphasis on emerging areas, special issues on topics that cover the entire scope of the IEEE Circuits and Systems (CAS) Society, namely the theory, analysis, design, tools, and implementation of circuits and systems, spanning their theoretical foundations, applications, and architectures for signal and information processing.
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Introducing IEEE Collabratec Table of Contents IEEE Journal on Emerging and Selected Topics in Circuits and Systems Information for Authors IEEE Circuits and Systems Society Information IEEE Journal on Emerging and Selected Topics in Circuits and Systems Publication Information
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