Amplification of weak signals and stochastic resonance via on-off intermittency with symmetry breaking

Simple item page
dc.creatorZhou, Changsong
dc.creatorLai, C. -H.
dc.date2000-05-08
dc.date.accessioned2026-07-07T05:32:49Z
dc.date.available2026-07-07T05:32:49Z
dc.descriptionNonlinear dynamical systems possessing reflection symmetry have an invariant subspace in the phase space. The dynamics within the invariant subspace can be random or chaotic. As a system parameter changes, the motion transverse to the invariant subspace can lose stability, leading to on-off intermittency. Under certain conditions, the bursting behavior is symmetry-breaking. We demonstrate the possibility of observing multiplicative noise(chaos)-induced amplification of weak signal and stochastic resonance via on-off intermittency with symmetry breaking in a general class of symmetrical systems. Differences of this mechanism of stochastic resonance to that in noisy bistable or threshold systems are discussed
dc.description6 pages, 11 figures
dc.identifierhttps://arxiv.org/abs/nlin/0005013
dc.identifierhttp://arxiv.org/abs/nlin/0005013
dc.identifierPhysical Review E, Vol 60, No. 4, pp. 3928-3935 (1999)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/79795
dc.subjectChaotic Dynamics
dc.titleAmplification of weak signals and stochastic resonance via on-off intermittency with symmetry breaking
dc.typetext

Files

Collections

arXiv