{ "dc.contributor.author": "Méndez López, Vicenç" , "dc.contributor.author": "Campos, Daniel" , "dc.contributor.author": "Fort, Joaquim" , "dc.date.accessioned": "2013-05-30T10:24:58Z" , "dc.date.available": "2013-05-30T10:24:58Z" , "dc.date.issued": "2004" , "dc.identifier.issn": "0295-5075 (versió paper)" , "dc.identifier.issn": "1286-4854 (versió electrònica)" , "dc.identifier.uri": "http://hdl.handle.net/10256/7870" , "dc.description.abstract": "The speed of traveling fronts for a two-dimensional model of a delayed reactiondispersal process is derived analytically and from simulations of molecular dynamics. We show that the one-dimensional (1D) and two-dimensional (2D) versions of a given kernel do not yield always the same speed. It is also shown that the speeds of time-delayed fronts may be higher than those predicted by the corresponding non-delayed models. This result is shown for systems with peaked dispersal kernels which lead to ballistic transport" , "dc.format.mimetype": "application/pdf" , "dc.language.iso": "eng" , "dc.publisher": "EDP Sciences" , "dc.relation.isformatof": "Reproducció digital del document publicat a: http://dx.doi.org/10.1209/epl/i2004-10062-4" , "dc.relation.ispartof": "© Europhysics Letters, 2004, vol. 66, núm. 6, p. 902-908" , "dc.relation.ispartofseries": "Articles publicats (D-F)" , "dc.rights": "Tots els drets reservats" , "dc.subject": "Kernel, Funcions de" , "dc.subject": "Kernel functions" , "dc.subject": "Dinàmica molecular -- Simulació per ordinador" , "dc.subject": "Molecular dynamics -- Computer simulation" , "dc.subject": "Distribució (Teoria de la probabilitat)" , "dc.subject": "Distribution (Probability theory)" , "dc.subject": "Equacions de reacció-difusió" , "dc.subject": "Reaction-diffusion equations" , "dc.title": "Speed of travelling fronts: Two-dimensional and ballistic dispersal probability distributions" , "dc.type": "info:eu-repo/semantics/article" , "dc.rights.accessRights": "info:eu-repo/semantics/openAccess" , "dc.embargo.terms": "Cap" , "dc.type.version": "info:eu-repo/semantics/publishedVersion" , "dc.identifier.doi": "http://dx.doi.org/10.1209/epl/i2004-10062-4" , "dc.identifier.idgrec": "007588" }