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Open Access item Synchronization of chaotic systems by common random forcing

Authors:Toral, Raúl
Mirasso, Claudio R.
Hernández-García, Emilio
Piro, Oreste
Issue Date:31-Jan-1999
Publisher:American Institute of Physics
Citation:AIP Conference Proceedings: 255-262 (2000)
Abstract:We show two examples of noise-induced synchronization. We study a 1-d map and the Lorenz systems, both in the chaotic region. For each system we give numerical evidence that the addition of a (common) random noise, of large enough intensity, to different trajectories which start from different initial conditions, leads eventually to the perfect synchronization of the trajectories. The largest Lyapunov exponent becomes negative due to the presence of the noise terms. © 2000 American Institute of Physics.
Description:UNSOLVED PROBLEMS OF NOISE AND FLUCTUATIONS: UPoN'99: Second International Conference 12-15 July 1999. Adelaide (Australia)
Publisher version (URL):http://dx.doi.org/10.1063/1.59980
E-ISSNmetadata.dc.identifier.doi = DOI:1551-7616
Appears in Collections:(IMEDEA) Libros y partes de libros

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