Triggering synchronized oscillations through arbitrarily weak diversity in close-to-threshold excitable media

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dc.creatorBoschi, Cristian Degli Esposti
dc.creatorLouis, Enrique
dc.creatorOrtega, Guillermo
dc.date2001-09-18
dc.date.accessioned2026-07-07T06:29:27Z
dc.date.available2026-07-07T06:29:27Z
dc.descriptionIt is shown that arbitrarily weak (frozen) heterogeneity can induce global synchronized oscillations in excitable media close to threshold. The work is carried out on networks of coupled van der Pol-FitzHugh-Nagumo oscillators. The result is shown to be robust against the presence of internal dynamical noise.
dc.description4 pages (RevTeX 3 style), 5 EPS figures, submitted to Phys. Rev. E (16 aug 2001)
dc.identifierhttps://arxiv.org/abs/nlin/0109018
dc.identifierhttp://arxiv.org/abs/nlin/0109018
dc.identifierPhys. Rev. E 65, 012901 (2002).
dc.identifierdoi:10.1103/PhysRevE.65.012901
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/98037
dc.subjectPattern Formation and Solitons
dc.titleTriggering synchronized oscillations through arbitrarily weak diversity in close-to-threshold excitable media
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