Coherence resonance near blowout bifurcation in nonlinear dynamical systems

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dc.creatorHu, Bambi
dc.creatorZhou, Changsong
dc.date2000-05-29
dc.date.accessioned2026-07-07T05:32:52Z
dc.date.available2026-07-07T05:32:52Z
dc.descriptionPrevious studies have shown that noise can induce coherence resonance in some nonlinear dynamical systems close to a bifurcation of a periodic motion, such as in excitable systems. We demonstrate that coherence resonance can be observed in systems close to a {\sl blowout bifurcation}. It is shown that for dynamical systems with an invariant subspace in which there is a phase-coherent chaotic attractor, the interplay among the oscillation of local transverse stability, noise and nonlinearity can lead to coherence resonance phenomenon. The mechanism of coherence resonance in this type of system is different from that in previously studied systems.
dc.description6 pages, 6 figures
dc.identifierhttps://arxiv.org/abs/nlin/0005060
dc.identifierhttp://arxiv.org/abs/nlin/0005060
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/79810
dc.subjectChaotic Dynamics
dc.titleCoherence resonance near blowout bifurcation in nonlinear dynamical systems
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