Please use this identifier to cite or link to this item: https://doi.org/10.1063/1.2964202
Title: Onset of synchronization in complex gradient networks
Authors: Wang, X. 
Huang, L.
Guan, S. 
Lai, Y.-C.
Lai, C.H. 
Issue Date: 2008
Citation: Wang, X., Huang, L., Guan, S., Lai, Y.-C., Lai, C.H. (2008). Onset of synchronization in complex gradient networks. Chaos 18 (3) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.2964202
Abstract: Recently, it has been found that the synchronizability of a scale-free network can be enhanced by introducing some proper gradient in the coupling. This result has been obtained by using eigenvalue-spectrum analysis under the assumption of identical node dynamics. Here we obtain an analytic formula for the onset of synchronization by incorporating the Kuramoto model on gradient scale-free networks. Our result provides quantitative support for the enhancement of synchronization in such networks, further justifying their ubiquity in natural and in technological systems. © 2008 American Institute of Physics.
Source Title: Chaos
URI: http://scholarbank.nus.edu.sg/handle/10635/115847
ISSN: 10541500
DOI: 10.1063/1.2964202
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