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Impulse-induced localized control of chaos in starlike networks

Opened Access Impulse-induced localized control of chaos in starlike networks

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Autor: Chacón, Ricardo
Palmero Acebedo, Faustino
Cuevas-Maraver, Jesús
Coordinador/Director: Romero Romero, Francisco
Departamento: Universidad de Sevilla. Departamento de Física Aplicada I
Fecha: 2016
Publicado en: Physical Review E, 93 (6), 062210-.
Tipo de documento: Artículo
Resumen: Locally decreasing the impulse transmitted by periodic pulses is shown to be a reliable method of taming chaos in starlike networks of dissipative nonlinear oscillators, leading to both synchronous periodic states and equilibria (oscillation death). Specifically, the paradigmatic model of damped kicked rotators is studied in which it is assumed that when the rotators are driven synchronously, i.e., all driving pulses transmit the same impulse, the networks display chaotic dynamics. It is found that the taming effect of decreasing the impulse transmitted by the pulses acting on particular nodes strongly depends on their number and degree of connectivity. A theoretical analysis is given explaining the basic physical mechanism as well as the main features of the chaos-control scenario.
Cita: Chacón, R., Palmero Acebedo, F. y Cuevas-Maraver, J. (2016). Impulse-induced localized control of chaos in starlike networks. Physical Review E, 93 (6), 062210-.
Tamaño: 2.974Mb
Formato: PDF

URI: http://hdl.handle.net/11441/43086

DOI: 10.1103/PhysRevE.93.062210

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