DUGiDocsTime-delayed reaction-diffusion fronts
dc.contributor.author
dc.date.accessioned
2013-04-09T15:45:04Z
dc.date.available
2013-04-09T15:45:04Z
dc.date.issued
2009
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1539-3755
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dc.description.abstract
A time-delayed second-order approximation for the front speed in reaction-dispersion systems was obtained by Fort and Méndez [Phys. Rev. Lett. 82, 867 (1999)]. Here we show that taking proper care of the effect of the time delay on the reactive process yields a different evolution equation and, therefore, an alternate equation for the front speed. We apply the new equation to the Neolithic transition. For this application the new equation yields speeds about 10% slower than the previous one
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application/pdf
dc.language.iso
eng
dc.publisher
American Physical Society
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Reproducció digital del document publicat a: http://link.aps.org/doi/10.1103/PhysRevE.80.057103
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© Physical Review E, 2009, vol. 80, núm. 5, p. 057103
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Articles publicats (D-F)
dc.rights
Tots els drets reservats
dc.subject
dc.title
Time-delayed reaction-diffusion fronts
dc.type
info:eu-repo/semantics/article
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info:eu-repo/semantics/openAccess
dc.embargo.terms
Cap
dc.type.version
info:eu-repo/semantics/publishedVersion
dc.identifier.doi
dc.identifier.idgrec
011811
dc.identifier.eissn
1550-2376