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Título:
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Phase resetting, clusters, and waves in a lattice of coupled oscillatory units
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Autores:
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Makarov, Valeri A. ;
Nekorkin, Vladimir I. ;
Velarde, Manuel G.
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Tipo de documento:
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texto impreso
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Editorial:
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World Scientific Publishing, 2001-01
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Informática: Sistemas operativos (Ordenadores)
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Tipo = Artículo
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Resumen:
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A one-dimensional chain consisting of many locally coupled oscillatory units is considered when both diffusive (linear) and nonlinear interactions exist. The dynamics of units may also be altered by a weak white Gaussian noise. Two different collective evolutionary paths have been identified in the chain: (i) the onset of temporal phase clusters and their subsequent breakdown or reconstruction through phase resetting, and (ii) the formation of a phase wave during a process of selforganization. Such a wave may originate from an initially disordered pattern after appropriate reorganization of phases and amplitudes occurring on a time lapse that can be very long.
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