First passage time on pattern formation in a non-local Fisher population dynamics

Autores
Fuentes, Miguel Angel; Caceres Garcia Faure, Manuel Osvaldo
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We use stochastic dynamics to develop the patterned attractor of a non?local extended system. This is done analytically using the stochastic path perturbation approach scheme, where a theory of perturbation in the small noise parameter is introduced to analyze the random escape of the stochastic field from the unstable state. Emphasis is placed on the specific mode selection that these types of systems exhibit. Concerning the stochastic propagation of the front we have carried out Monte Carlo simulations which coincide with our theoretical predictions.
Fil: Fuentes, Miguel Angel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Desarrollo. Facultad de Gobierno. Centro de Investigación en Complejidad Social; Chile. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina
Fil: Caceres Garcia Faure, Manuel Osvaldo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina
Materia
Mean first passage time
Non local interactions
Pattern formation
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/11187
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/11187
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling First passage time on pattern formation in a non-local Fisher population dynamicsFuentes, Miguel AngelCaceres Garcia Faure, Manuel OsvaldoMean first passage timeNon local interactionsPattern formationhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We use stochastic dynamics to develop the patterned attractor of a non?local extended system. This is done analytically using the stochastic path perturbation approach scheme, where a theory of perturbation in the small noise parameter is introduced to analyze the random escape of the stochastic field from the unstable state. Emphasis is placed on the specific mode selection that these types of systems exhibit. Concerning the stochastic propagation of the front we have carried out Monte Carlo simulations which coincide with our theoretical predictions.Fil: Fuentes, Miguel Angel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Desarrollo. Facultad de Gobierno. Centro de Investigación en Complejidad Social; Chile. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); ArgentinaFil: Caceres Garcia Faure, Manuel Osvaldo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); ArgentinaDe Gruyter2013-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/11187Fuentes, Miguel Angel; Caceres Garcia Faure, Manuel Osvaldo; First passage time on pattern formation in a non-local Fisher population dynamics; De Gruyter; Central European Journal of Physics; 11; 12; 12-2013; 1623-16281895-1082enginfo:eu-repo/semantics/altIdentifier/url/https://www.degruyter.com/view/j/phys.2013.11.issue-12/s11534-013-0268-3/s11534-013-0268-3.xmlinfo:eu-repo/semantics/altIdentifier/doi/10.2478/s11534-013-0268-3info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:39:09Zoai:ri.conicet.gov.ar:11336/11187instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:39:09.606CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv First passage time on pattern formation in a non-local Fisher population dynamics
title First passage time on pattern formation in a non-local Fisher population dynamics
spellingShingle First passage time on pattern formation in a non-local Fisher population dynamics
Fuentes, Miguel Angel
Mean first passage time
Non local interactions
Pattern formation
title_short First passage time on pattern formation in a non-local Fisher population dynamics
title_full First passage time on pattern formation in a non-local Fisher population dynamics
title_fullStr First passage time on pattern formation in a non-local Fisher population dynamics
title_full_unstemmed First passage time on pattern formation in a non-local Fisher population dynamics
title_sort First passage time on pattern formation in a non-local Fisher population dynamics
dc.creator.none.fl_str_mv Fuentes, Miguel Angel
Caceres Garcia Faure, Manuel Osvaldo
author Fuentes, Miguel Angel
author_facet Fuentes, Miguel Angel
Caceres Garcia Faure, Manuel Osvaldo
author_role author
author2 Caceres Garcia Faure, Manuel Osvaldo
author2_role author
dc.subject.none.fl_str_mv Mean first passage time
Non local interactions
Pattern formation
topic Mean first passage time
Non local interactions
Pattern formation
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We use stochastic dynamics to develop the patterned attractor of a non?local extended system. This is done analytically using the stochastic path perturbation approach scheme, where a theory of perturbation in the small noise parameter is introduced to analyze the random escape of the stochastic field from the unstable state. Emphasis is placed on the specific mode selection that these types of systems exhibit. Concerning the stochastic propagation of the front we have carried out Monte Carlo simulations which coincide with our theoretical predictions.
Fil: Fuentes, Miguel Angel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Desarrollo. Facultad de Gobierno. Centro de Investigación en Complejidad Social; Chile. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina
Fil: Caceres Garcia Faure, Manuel Osvaldo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina
description We use stochastic dynamics to develop the patterned attractor of a non?local extended system. This is done analytically using the stochastic path perturbation approach scheme, where a theory of perturbation in the small noise parameter is introduced to analyze the random escape of the stochastic field from the unstable state. Emphasis is placed on the specific mode selection that these types of systems exhibit. Concerning the stochastic propagation of the front we have carried out Monte Carlo simulations which coincide with our theoretical predictions.
publishDate 2013
dc.date.none.fl_str_mv 2013-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/11187
Fuentes, Miguel Angel; Caceres Garcia Faure, Manuel Osvaldo; First passage time on pattern formation in a non-local Fisher population dynamics; De Gruyter; Central European Journal of Physics; 11; 12; 12-2013; 1623-1628
1895-1082
url http://hdl.handle.net/11336/11187
identifier_str_mv Fuentes, Miguel Angel; Caceres Garcia Faure, Manuel Osvaldo; First passage time on pattern formation in a non-local Fisher population dynamics; De Gruyter; Central European Journal of Physics; 11; 12; 12-2013; 1623-1628
1895-1082
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.degruyter.com/view/j/phys.2013.11.issue-12/s11534-013-0268-3/s11534-013-0268-3.xml
info:eu-repo/semantics/altIdentifier/doi/10.2478/s11534-013-0268-3
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv De Gruyter
publisher.none.fl_str_mv De Gruyter
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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