THE OPTIMUM OF SYNCHRONIZABILITY IN COMPLEX NETWORKS
2010 ◽
Vol 21
(10)
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pp. 1255-1261
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Keyword(s):
The One
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In this brief report, we investigate the synchronizability of the complex network. In order to optimize the synchronizability, we propose a method by introducing a weight matrix, which makes the synchronized states stable for the widest range of the overall coupling strength. We give a proof in mathematics and gain the exact form of the weight matrix, which is equal to Lβ. Matrix L is the one that describes the optimal network and matrix β is constructed by the eigenvalues and eigenvectors of the usual Laplacian matrix. This result may provide us insight into the synchronization of complex network more deeply.