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dc.contributor.authorIdris, I.en_GB
dc.contributor.authorBiktashev, V. N.en_GB
dc.date.accessioned2012-09-28T17:57:39Zen_GB
dc.date.accessioned2013-03-20T12:25:21Z
dc.date.issued2007en_GB
dc.description.abstractWe consider the problem of initiation of propagating waves in a one-dimensional excitable fiber. In the FitzHugh-Nagumo theory, the key role is played by "critical nucleus" and "critical pulse" solutions whose (center-) stable manifold is the threshold surface separating initial conditions leading to propagation and those leading to decay. We present evidence that in cardiac excitation models, this role is played by "critical front" solutions.en_GB
dc.identifier.citationVol. 76 (2), article 021906en_GB
dc.identifier.doi10.1103/PhysRevE.76.021906en_GB
dc.identifier.urihttp://hdl.handle.net/10036/3775en_GB
dc.language.isoengen_GB
dc.publisherAmerican Physical Societyen_GB
dc.relation.urlhttp://link.aps.org/doi/10.1103/PhysRevE.76.021906en_GB
dc.relation.urlhttp://dx.doi.org/10.1103/PhysRevE.76.021906en_GB
dc.subjectAlgorithmsen_GB
dc.subjectAnimalsen_GB
dc.subjectBiophysicsen_GB
dc.subjectComputer Simulationen_GB
dc.subjectHearten_GB
dc.subjectHeart Conduction Systemen_GB
dc.subjectModels, Biologicalen_GB
dc.subjectModels, Cardiovascularen_GB
dc.subjectModels, Statisticalen_GB
dc.subjectModels, Theoreticalen_GB
dc.subjectMyocardial Contractionen_GB
dc.subjectThermodynamicsen_GB
dc.subjectTime Factorsen_GB
dc.titleCritical fronts in initiation of excitation wavesen_GB
dc.date.available2012-09-28T17:57:39Zen_GB
dc.date.available2013-03-20T12:25:21Z
dc.identifier.issn1539-3755en_GB
exeter.place-of-publicationUnited Statesen_GB
dc.descriptionCopyright © 2007 The American Physical Societyen_GB
dc.descriptionJournal Articleen_GB
dc.identifier.journalPhysical Review E - Statistical, Nonlinear and Soft Matter Physicsen_GB


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