Series de Fourier no armónicas

dc.contributor.advisorOrtega Cerdà, Joaquim
dc.contributor.authorArribas Viera, David
dc.date.accessioned2023-10-05T09:40:35Z
dc.date.available2023-10-05T09:40:35Z
dc.date.issued2023-06-13
dc.descriptionTreballs Finals de Grau de Matemàtiques, Facultat de Matemàtiques, Universitat de Barcelona, Any: 2023, Director: Joaquim Ortega Cerdàca
dc.description.abstract[en] We study systems of exponentials as subsets of square-integrable functions on an interval, proving that if a set of frequencies is a small enough perturbation of the integers, then the associated system of exponentials is a Riesz basis. We also prove that this result can be extended to complex frequencies that lie in a horizontal strip in the complex plane.ca
dc.format.extent54 p.
dc.format.mimetypeapplication/pdf
dc.identifier.urihttps://hdl.handle.net/2445/202522
dc.language.isoesca
dc.rightscc-by-nc-nd (c) David Arribas Viera, 2023
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.sourceTreballs Finals de Grau (TFG) - Matemàtiques
dc.subject.classificationFuncions de variables complexesca
dc.subject.classificationTreballs de fi de grau
dc.subject.classificationSèries de Fourierca
dc.subject.classificationAnàlisi funcionalca
dc.subject.classificationEspais funcionalsca
dc.subject.otherFunctions of complex variablesen
dc.subject.otherBachelor's theses
dc.subject.otherFourier seriesen
dc.subject.otherFunctional analysisen
dc.subject.otherFunction spacesen
dc.titleSeries de Fourier no armónicasca
dc.typeinfo:eu-repo/semantics/bachelorThesisca

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