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| Title: | Noise-induced outer synchronization between two different complex dynamical networks |
| Authors: | Sun, Yongzheng
Shi, Hongjun
Emmanuel A, Bakare |
| Keywords: | Complex network
Synchronization
Noise |
| Issue Date: | 12-Jun-2013 |
| Publisher: | Springer Science+Business Media Dordrecht |
| Citation: | Pecora, L.M., Carroll, T.L.: Master stability functions for synchronized coupled systems. Phys. Rev. Lett. 80, 2109– 2112 (1998) |
| Series/Report no.: | 10.1007/s;11071-013-1145-8 |
| Abstract: | In this paper, based on the theory of stochastic differential equations, we study the outer synchronization between two different complex dynamical networks with noise coupling. The theoretical result shows that two different complex networks can
achieve generalized outer synchronization only with
white-noise-based coupling. Numerical examples further verify the effectiveness and feasibility of the theoretical results. Numerical evidence shows that the synchronization rate is proportional to the noise intensity. |
| Description: | Recently, synchronization of complex networks has
been extensively investigated. It should be noted
that most previous studies mainly focused on the “inner synchronization”which is concerned with
the synchronization among the nodes within a net-
work. Except for inner synchronization, we can also
observe other kinds of synchronization behavior for
complex networks, such as outer synchronization be-
tween two coupled networks, which means that the
corresponding nodes of coupled networks will achieve
synchronization regardless of synchronization of the
inner networks. |
| URI: | http://repository.fuoye.edu.ng/handle/123456789/187 |
| Appears in Collections: | Mathematics Journal Publications
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