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Enhanced synchronizability in scale-free networks
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10.1063/1.3062864
/content/aip/journal/chaos/19/1/10.1063/1.3062864
http://aip.metastore.ingenta.com/content/aip/journal/chaos/19/1/10.1063/1.3062864
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

The average error as a function of time . The parameters are , , , , and .

Image of FIG. 2.
FIG. 2.

The ratio as a function of the adjustment step . Solid line: the ratio by the modified DO mechanism; dashed line: . The parameters are the same as those in Fig. 1.

Image of FIG. 3.
FIG. 3.

Standard deviation as a function of degree . The parameters are the same as those in Fig. 1.

Image of FIG. 4.
FIG. 4.

(a) The stability region bounded by the dashed line. (b) Distribution of nonzero eigenvalues of the Laplacian matrix of . (c) The location of nonzero eigenvalues in the region . Circles: nonzero eigenvalues by the modified DO mechanism; and are the minimum and maximum of real parts in the region , respectively. The parameters are the same as those in Fig. 1, and .

Image of FIG. 5.
FIG. 5.

The ratio for different size of network (7). Diamond: unweighted networks; square: networks with adaptive coupling (see Ref. 18); circle: the ratio by the modified DO mechanism; solid line: fitting; dashed line: . The parameters are the same as those in Fig. 1. All the estimates are averaged over 20 realizations of networks.

Image of FIG. 6.
FIG. 6.

The ratio for different (a) and (b). Solid line: the ratio by the modified DO mechanism. Dashed line: . The parameters are the same as those in Fig. 1. All the estimates are averaged over 20 realizations of networks.

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/content/aip/journal/chaos/19/1/10.1063/1.3062864
2009-01-16
2014-04-21
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Enhanced synchronizability in scale-free networks
http://aip.metastore.ingenta.com/content/aip/journal/chaos/19/1/10.1063/1.3062864
10.1063/1.3062864
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