Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/6084
Title: | Reexamination of explosive synchronization in scale-free networks : the effect of disassortativity | Authors: | Li, P Zhang, K Xu, X Zhang, J Small, M |
Issue Date: | 3-Apr-2013 | Source: | Physical review. E, Statistical, nonlinear, and soft matter physics, Apr. 2013, v. 87, no. 4, 042803, p. 1-5 | Abstract: | Previous work [ J. Gómez-Gardeñes, S. Gómez, A. Arenas and Y. Moreno Phys. Rev. Lett. 106 128701 (2011)] has reported that explosive synchronization can be achieved in heterogeneous networks with a microscopic correlation between the structural and dynamical properties of the networks. This phenomenon, however, cannot be observed in all heterogeneous networks even if this structure-dynamics correlation is preserved. It is therefore of particular interest to identify the general topological factors that can induce the first order synchronization transition and to understand the underlying mechanisms. Here we investigate this issue using the scenario of the smooth transformation from homogeneous Erdös-Rènyi networks to heterogeneous Barabàsi-Albert networks. Specifically, we scrutinize how local and global properties of the network change during this process, and how these properties are associated with the emergence of explosive synchronization. We find that the local degree-degree correlation in the network contributes primarily to explosive synchronization, other than the global topological property or starlike subgraphs. We furthermore demonstrate that the degree of disassortative mixing also has a great effect in the presence of explosive synchronization. | Keywords: | Explosives Heterogeneous networks Topology |
Publisher: | American Physical Society | Journal: | Physical review. E, Statistical, nonlinear, and soft matter physics | ISSN: | 1539-3755 | EISSN: | 1550-2376 | DOI: | 10.1103/PhysRevE.87.042803 | Rights: | Physical Review E © 2013 American Physical Society. The Journal's web site is located at http://pre.aps.org/ |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Li_reexamination_explosive_synchronization.pdf | 498.03 kB | Adobe PDF | View/Open |
Page views
125
Last Week
1
1
Last month
Citations as of Mar 24, 2024
Downloads
263
Citations as of Mar 24, 2024
SCOPUSTM
Citations
47
Last Week
0
0
Last month
2
2
Citations as of Mar 28, 2024
WEB OF SCIENCETM
Citations
46
Last Week
0
0
Last month
3
3
Citations as of Mar 28, 2024
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.