Sobre la controlabilidad de un problema de frontera libre para la ecuación del calor

dc.contributor.advisorGallego Restrepo, Fernando Andres
dc.contributor.authorMartinez Gonzalez, Geraldin
dc.date.accessioned2025-02-24T20:53:10Z
dc.date.available2025-02-24T20:53:10Z
dc.date.issued2024
dc.descriptiongraficasspa
dc.description.abstractLa tesis de maestría aborda la problemática de la controlabilidad en problemas de frontera libre, introduciendo un enfoque que incluye la presencia de un control interno y explora una variante adicional que implica un retardo en el tiempo dentro del modelo. Dividida en cinco capítulos, comienza estableciendo los principios fundamentales de la teoría de control, especialmente aplicados a ecuaciones parabólicas. Luego, revisa el estado actual de la investigación en cuanto a la controlabilidad interna en problemas de frontera libre para la ecuación del calor en una dimensión. Posteriormente, presenta nuevos hallazgos y resultados relacionados con este problema, pero considerando la influencia de un retardo interno en el tiempo. En el último capítulo, se derivan conclusiones significativas de la investigación realizada y se proponen posibles direcciones para futuros trabajos. Además, se incluye un apéndice que proporciona información complementaria relevante. La tesis ofrece una contribución valiosa al campo, al abordar de manera integral la controlabilidad en problemas con características específicas como la presencia de un control interno y el efecto del retardo en el tiempo (Texto tomado de la fuente).spa
dc.description.abstractThe master thesis deals with the controllability problem in free boundary problems, introducing an approach that includes the presence of an internal control and explores an additional variant involving a time delay within the model. Divided into five chapters, it begins by establishing the fundamental principles of control theory, especially as applied to parabolic equations. It then reviews the current state of research on internal controllability in free boundary problems for the heat equation in one dimension. Subsequently, it presents new findings and results related to this problem, but considering the influence of an internal time delay. In the last chapter, significant conclusions are derived from the research carried out and possible directions for future work are proposed. In addition, an appendix is included that provides relevant supplementary information. The thesis offers a valuable contribution to the field by comprehensively addressing controllability in problems with specific characteristics such as the presence of an internal control and the effect of time delay.eng
dc.description.curricularareaMatemáticas Y Estadística.Sede Manizalesspa
dc.description.degreelevelMaestríaspa
dc.description.degreenameMagíster en Ciencias - Matemática Aplicadaspa
dc.format.extentiv, 101 páginasspa
dc.format.mimetypeapplication/pdfspa
dc.identifier.instnameUniversidad Nacional de Colombiaspa
dc.identifier.reponameRepositorio Institucional Universidad Nacional de Colombiaspa
dc.identifier.repourlhttps://repositorio.unal.edu.co/spa
dc.identifier.urihttps://repositorio.unal.edu.co/handle/unal/87544
dc.language.isospaspa
dc.publisherUniversidad Nacional de Colombiaspa
dc.publisher.branchUniversidad Nacional de Colombia - Sede Manizalesspa
dc.publisher.facultyFacultad de Ciencias Exactas y Naturalesspa
dc.publisher.placeManizales, Colombiaspa
dc.publisher.programManizales - Ciencias Exactas y Naturales - Maestría en Ciencias - Matemática Aplicadaspa
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dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.rights.licenseReconocimiento 4.0 Internacionalspa
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/spa
dc.subject.ddc510 - Matemáticas::515 - Análisisspa
dc.subject.proposalEcuación de calorspa
dc.subject.proposalControlabilidadspa
dc.subject.proposalFrontera librespa
dc.subject.proposalEstimación de Carlemanspa
dc.subject.proposalHeat equationeng
dc.subject.proposalControllabilityeng
dc.subject.proposalFree boundaryeng
dc.subject.proposalCarleman estimationeng
dc.subject.unescoEcuaciones diferencialesspa
dc.subject.unescoMatemáticas aplicadasspa
dc.subject.unescoModelos matemáticosspa
dc.titleSobre la controlabilidad de un problema de frontera libre para la ecuación del calorspa
dc.title.translatedOn the Controllability of a free boundary problem for the heat equationeng
dc.typeTrabajo de grado - Maestríaspa
dc.type.coarhttp://purl.org/coar/resource_type/c_bdccspa
dc.type.coarversionhttp://purl.org/coar/version/c_ab4af688f83e57aaspa
dc.type.contentTextspa
dc.type.driverinfo:eu-repo/semantics/masterThesisspa
dc.type.versioninfo:eu-repo/semantics/acceptedVersionspa
dcterms.audience.professionaldevelopmentBibliotecariosspa
dcterms.audience.professionaldevelopmentEstudiantesspa
dcterms.audience.professionaldevelopmentInvestigadoresspa
dcterms.audience.professionaldevelopmentMaestrosspa
dcterms.audience.professionaldevelopmentPúblico generalspa
oaire.accessrightshttp://purl.org/coar/access_right/c_abf2spa

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