Heteroclinic solutions of singular quasilinear bistable equations
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.21/7539 |
Resumo: | In this note we consider the action functional integral(R x ω) (1-root [1-(|∇u|)^2] + W(u) dx¯), where W is a double well potential and ω is a bounded domain of RN-1. We prove existence, one-dimensionality and uniqueness (up to translations) of a smooth minimizing phase transition between the two stable states u=-1 and u=1. The question of existence of at least one minimal heteroctinic connection for the non-autonomous model integral(R) (1-root [1-(|u’|)^2]+a(t)W(u))dt is also addressed. For this functional, we look for the possible assumptions on a(t) ensuring the existence of a minimizer. |
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Heteroclinic solutions of singular quasilinear bistable equationsMean curvature operator in Lorentz–Minkowski spaceFree energy functionalPhase transitionIncreasing rearrangementRigiditySymmetryIn this note we consider the action functional integral(R x ω) (1-root [1-(|∇u|)^2] + W(u) dx¯), where W is a double well potential and ω is a bounded domain of RN-1. We prove existence, one-dimensionality and uniqueness (up to translations) of a smooth minimizing phase transition between the two stable states u=-1 and u=1. The question of existence of at least one minimal heteroctinic connection for the non-autonomous model integral(R) (1-root [1-(|u’|)^2]+a(t)W(u))dt is also addressed. For this functional, we look for the possible assumptions on a(t) ensuring the existence of a minimizer.MIS F.4508.14T.1110.14FAUWB-2012-12/17-ULB1-IAPASSFRH/BD/61484/2009339958Springer Publishing CompanyRCIPLBonheure, DenisCoelho, Maria Isabel EstevesNYS, Manon2017-11-17T10:58:31Z2017-022017-02-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.21/7539engBONHEURE, Denis; COELHO, Maria Isabel Esteves; NYS, Manon - Heteroclinic solutions of singular quasilinear bistable equations. NODEA - Nonlinear Differential Equations and Applications. ISSN 1021-9722. Vol. 24, N.º 1 (2017), pp. 1-291021-972210.1007/s00030-016-0418-6metadata only accessinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-08-03T09:53:36Zoai:repositorio.ipl.pt:10400.21/7539Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:16:25.265421Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Heteroclinic solutions of singular quasilinear bistable equations |
title |
Heteroclinic solutions of singular quasilinear bistable equations |
spellingShingle |
Heteroclinic solutions of singular quasilinear bistable equations Bonheure, Denis Mean curvature operator in Lorentz–Minkowski space Free energy functional Phase transition Increasing rearrangement Rigidity Symmetry |
title_short |
Heteroclinic solutions of singular quasilinear bistable equations |
title_full |
Heteroclinic solutions of singular quasilinear bistable equations |
title_fullStr |
Heteroclinic solutions of singular quasilinear bistable equations |
title_full_unstemmed |
Heteroclinic solutions of singular quasilinear bistable equations |
title_sort |
Heteroclinic solutions of singular quasilinear bistable equations |
author |
Bonheure, Denis |
author_facet |
Bonheure, Denis Coelho, Maria Isabel Esteves NYS, Manon |
author_role |
author |
author2 |
Coelho, Maria Isabel Esteves NYS, Manon |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
RCIPL |
dc.contributor.author.fl_str_mv |
Bonheure, Denis Coelho, Maria Isabel Esteves NYS, Manon |
dc.subject.por.fl_str_mv |
Mean curvature operator in Lorentz–Minkowski space Free energy functional Phase transition Increasing rearrangement Rigidity Symmetry |
topic |
Mean curvature operator in Lorentz–Minkowski space Free energy functional Phase transition Increasing rearrangement Rigidity Symmetry |
description |
In this note we consider the action functional integral(R x ω) (1-root [1-(|∇u|)^2] + W(u) dx¯), where W is a double well potential and ω is a bounded domain of RN-1. We prove existence, one-dimensionality and uniqueness (up to translations) of a smooth minimizing phase transition between the two stable states u=-1 and u=1. The question of existence of at least one minimal heteroctinic connection for the non-autonomous model integral(R) (1-root [1-(|u’|)^2]+a(t)W(u))dt is also addressed. For this functional, we look for the possible assumptions on a(t) ensuring the existence of a minimizer. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-11-17T10:58:31Z 2017-02 2017-02-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.21/7539 |
url |
http://hdl.handle.net/10400.21/7539 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
BONHEURE, Denis; COELHO, Maria Isabel Esteves; NYS, Manon - Heteroclinic solutions of singular quasilinear bistable equations. NODEA - Nonlinear Differential Equations and Applications. ISSN 1021-9722. Vol. 24, N.º 1 (2017), pp. 1-29 1021-9722 10.1007/s00030-016-0418-6 |
dc.rights.driver.fl_str_mv |
metadata only access info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
metadata only access |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Springer Publishing Company |
publisher.none.fl_str_mv |
Springer Publishing Company |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799133423942500352 |