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A stationary population model with an interior interface-type boundary

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dc.affiliation.dptoUC3M. Departamento de Matemáticases
dc.contributor.authorÁlvarez Caudevilla, Pablo
dc.contributor.authorBrandle Cerqueira, Cristina
dc.contributor.funderMinisterio de Economía y Competitividad (España)es
dc.date.accessioned2024-01-08T17:46:25Z
dc.date.available2024-01-08T17:46:25Z
dc.date.issued2023-10-01
dc.description.abstractWe propose a stationary system that might be regarded as a migration model of some population abandoning their original place of abode and becoming part of another population, once they reach the interface boundary. To do so, we show a model where each population follows a logistic equation in their own environment while assuming spatial heterogeneities. Moreover, both populations are coupled through the common boundary, which acts as a permeable membrane on which their flow moves in and out. The main goal we face in this work will be to describe the precise interplay between the stationary solutions with respect to the parameters involved in the problem, in particular the growth rate of the populations and the coupling parameter involved on the boundary where the interchange of flux is taking place.en
dc.description.sponsorshipThis paper has been partially supported by Ministry of Economy and Competitiveness of Spain under research project PID2019-106122GB-I00.en
dc.description.statusPublicadoes
dc.format.extent26
dc.identifier.bibliographicCitationÁlvarez-Caudevilla, Pablo, Brändle, Cristina. "A stationary population model with an interior interface-type boundary". Nonlinear Analysis: Real World Applications 73 (2023) 103918 (26p). https://doi.org/10.1016/j.nonrwa.2023.103918en
dc.identifier.doihttps://doi.org/10.1016/j.nonrwa.2023.103918
dc.identifier.issn1468-1218
dc.identifier.issn1878-5719 (online)
dc.identifier.publicationfirstpage1
dc.identifier.publicationlastpage26
dc.identifier.publicationtitleNonlinear Analysis: Real World Applicationsen
dc.identifier.publicationvolume73,103918
dc.identifier.urihttps://hdl.handle.net/10016/39175en
dc.identifier.uxxiAR/0000033856
dc.language.isoengen
dc.publisherElsevieren
dc.relation.projectIDGobierno de España. PID2019-106122GB-I00es
dc.rights© 2023 The Author(s). Published by Elsevier Ltd.en
dc.rightsThis is an open access article under the CC BY-NC-ND licenseen
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.accessRightsopen accessen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subject.ecienciaMatemáticases
dc.subject.otherCoupled Systemsen
dc.subject.otherInterchange Of Fluxen
dc.subject.otherInterfacesen
dc.subject.otherMigration Modelsen
dc.subject.otherSpatial Heterogeneitiesen
dc.titleA stationary population model with an interior interface-type boundaryen
dc.typeresearch articleen
dc.type.hasVersionVoRen
dspace.entity.typePublication
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