Synchronization transition in scale-free networks: clusters of synchrony.
Phys Rev E Stat Nonlin Soft Matter Phys
; 72(2 Pt 2): 026208, 2005 Aug.
Article
en En
| MEDLINE
| ID: mdl-16196685
ABSTRACT
We study the synchronization transition in scale-free networks that display power-law asymptotic behaviors in their degree distributions. The critical coupling strength and the order-parameter critical exponent derived by the mean-field approach depend on the degree exponent lambda, which implies a close connection between structural organization and the emergence of dynamical order in complex systems. We also derive the finite-size scaling behavior of the order parameter, finding that the giant cluster of synchronized nodes is formed in different ways between scale-free networks with 2 < lambda < 3 and those with lambda > 3.
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Colección:
01-internacional
Banco de datos:
MEDLINE
Idioma:
En
Revista:
Phys Rev E Stat Nonlin Soft Matter Phys
Asunto de la revista:
BIOFISICA
/
FISIOLOGIA
Año:
2005
Tipo del documento:
Article
País de afiliación:
Alemania