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A Characterization of Quasi-Metric Completeness in Terms of alpha-psi-Mappings Having Fixed Points

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A Characterization of Quasi-Metric Completeness in Terms of alpha-psi-Mappings Having Fixed Points

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dc.contributor.author Romaguera Bonilla, Salvador es_ES
dc.contributor.author Tirado Peláez, Pedro es_ES
dc.date.accessioned 2021-09-14T03:33:36Z
dc.date.available 2021-09-14T03:33:36Z
dc.date.issued 2020-01 es_ES
dc.identifier.uri http://hdl.handle.net/10251/172314
dc.description.abstract [EN] We obtain a characterization of Hausdorff left K-complete quasi-metric spaces by means of alpha-psi-contractive mappings, from which we deduce the somewhat surprising fact that one the main fixed point theorems of Samet, Vetro, and Vetro (see "Fixed point theorems for alpha-psi-contractive type mappings", Nonlinear Anal. 2012, 75, 2154-2165), characterizes the metric completeness. es_ES
dc.description.sponsorship This research was partially funded by Ministerio de Ciencia, Innovacion y Universidades, under grant PGC2018-095709-B-C21 and AEI/FEDER, UE funds. es_ES
dc.language Inglés es_ES
dc.publisher MDPI AG es_ES
dc.relation.ispartof Mathematics es_ES
dc.rights Reconocimiento (by) es_ES
dc.subject Fixed point es_ES
dc.subject Quasi-metric space es_ES
dc.subject Left K-complete es_ES
dc.subject Alpha-psi-contractive mapping es_ES
dc.subject.classification MATEMATICA APLICADA es_ES
dc.title A Characterization of Quasi-Metric Completeness in Terms of alpha-psi-Mappings Having Fixed Points es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.3390/math8010016 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PGC2018-095709-B-C21/ES/METRICAS DIFUSAS Y OPERADORES DE INDISTINGUIBILIDAD: APLICACIONES EN ROBOTICA/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada es_ES
dc.description.bibliographicCitation Romaguera Bonilla, S.; Tirado Peláez, P. (2020). A Characterization of Quasi-Metric Completeness in Terms of alpha-psi-Mappings Having Fixed Points. Mathematics. 8(1):1-5. https://doi.org/10.3390/math8010016 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.3390/math8010016 es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 5 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 8 es_ES
dc.description.issue 1 es_ES
dc.identifier.eissn 2227-7390 es_ES
dc.relation.pasarela S\399316 es_ES
dc.contributor.funder Agencia Estatal de Investigación es_ES
dc.contributor.funder European Regional Development Fund es_ES
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