Dynamical features of reaction-diffusion fronts in fractals

The speed of front propagation in fractals is studied by using (i) the reduction of the reaction-transport equation into a Hamilton-Jacobi equation and (ii) the local-equilibrium approach. Different equations proposed for describing transport in fractal media, together with logistic reaction kinetic...

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Detalles Bibliográficos
Autores: Méndez López, Vicenç, Campos, Daniel, Fort, Joaquim
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2004
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:10256/7622
Acceso en línea:http://hdl.handle.net/10256/7622
Access Level:acceso abierto
Palabra clave:Equacions de reacció-difusió
Reaction-diffusion equations
Fractals
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spelling Dynamical features of reaction-diffusion fronts in fractalsMéndez López, VicençCampos, DanielFort, JoaquimEquacions de reacció-difusióReaction-diffusion equationsFractalsThe speed of front propagation in fractals is studied by using (i) the reduction of the reaction-transport equation into a Hamilton-Jacobi equation and (ii) the local-equilibrium approach. Different equations proposed for describing transport in fractal media, together with logistic reaction kinetics, are considered. Finally, we analyze the main features of wave fronts resulting from this dynamic process, i.e., why they are accelerated and what is the exact form of this accelerationAmerican Physical Society2004info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10256/7622http://hdl.handle.net/10256/7622© Physical Review E, 2004, vol. 69, núm. 1, p. 016613Articles publicats (D-F)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)Inglésinfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevE.69.016613info:eu-repo/semantics/altIdentifier/issn/1539-3755info:eu-repo/semantics/altIdentifier/eissn/1550-2376Tots els drets reservatsinfo:eu-repo/semantics/openAccessoai:recercat.cat:10256/76222026-05-29T05:05:01Z
dc.title.none.fl_str_mv Dynamical features of reaction-diffusion fronts in fractals
title Dynamical features of reaction-diffusion fronts in fractals
spellingShingle Dynamical features of reaction-diffusion fronts in fractals
Méndez López, Vicenç
Equacions de reacció-difusió
Reaction-diffusion equations
Fractals
title_short Dynamical features of reaction-diffusion fronts in fractals
title_full Dynamical features of reaction-diffusion fronts in fractals
title_fullStr Dynamical features of reaction-diffusion fronts in fractals
title_full_unstemmed Dynamical features of reaction-diffusion fronts in fractals
title_sort Dynamical features of reaction-diffusion fronts in fractals
dc.creator.none.fl_str_mv Méndez López, Vicenç
Campos, Daniel
Fort, Joaquim
author Méndez López, Vicenç
author_facet Méndez López, Vicenç
Campos, Daniel
Fort, Joaquim
author_role author
author2 Campos, Daniel
Fort, Joaquim
author2_role author
author
dc.subject.none.fl_str_mv Equacions de reacció-difusió
Reaction-diffusion equations
Fractals
topic Equacions de reacció-difusió
Reaction-diffusion equations
Fractals
description The speed of front propagation in fractals is studied by using (i) the reduction of the reaction-transport equation into a Hamilton-Jacobi equation and (ii) the local-equilibrium approach. Different equations proposed for describing transport in fractal media, together with logistic reaction kinetics, are considered. Finally, we analyze the main features of wave fronts resulting from this dynamic process, i.e., why they are accelerated and what is the exact form of this acceleration
publishDate 2004
dc.date.none.fl_str_mv 2004
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10256/7622
http://hdl.handle.net/10256/7622
url http://hdl.handle.net/10256/7622
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevE.69.016613
info:eu-repo/semantics/altIdentifier/issn/1539-3755
info:eu-repo/semantics/altIdentifier/eissn/1550-2376
dc.rights.none.fl_str_mv Tots els drets reservats
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Tots els drets reservats
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv © Physical Review E, 2004, vol. 69, núm. 1, p. 016613
Articles publicats (D-F)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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