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  5. Extracta Mathematicae Vol. 27, nº 2 (2012)

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Please use this identifier to cite or link to this item: http://hdl.handle.net/10662/10384
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dc.contributor.authorZarrabi, Mohamed-
dc.date.accessioned2020-03-04T08:34:33Z-
dc.date.available2020-03-04T08:34:33Z-
dc.date.issued2012-
dc.identifier.urihttp://hdl.handle.net/10662/10384-
dc.description.abstractLet A be an invertible bounded linear operator on a complex Banach space, {A}′ the commutant of A and Bᴀ the set of all operators T such that 〖sup〗_(ₙ≥₀)∥AⁿTA⁻ⁿ ∥ < +∞. Equality {A}′ = Bᴀ was studied by many authors for differents classes of operators. In this paper we investigate a local version of this equality and the case where A is a C₀–contraction.es_ES
dc.format.extent11 p.es_ES
dc.format.mimetypeapplication/pdfen_US
dc.language.isoenges_ES
dc.publisherUniversidad de Extremaduraes_ES
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectOperatorses_ES
dc.subjectCommutantes_ES
dc.subjectBounded conjugation orbites_ES
dc.subjectC₀–contractiones_ES
dc.subjectOperadoreses_ES
dc.subjectConmutadores_ES
dc.subjectÓrbita de conjugación limitadaes_ES
dc.subjectC₀-contracciónes_ES
dc.titleThe commutant of an operator with bounded conjugation orbits and C₀‒contractionses_ES
dc.typearticlees_ES
dc.description.versionpeerReviewedes_ES
europeana.typeTEXTen_US
dc.rights.accessRightsopenAccesses_ES
dc.subject.unesco1202 Análisis y Análisis Funcionales_ES
dc.subject.unesco1202.01 Álgebra de Operadoreses_ES
europeana.dataProviderUniversidad de Extremadura. Españaes_ES
dc.identifier.bibliographicCitationZARRABI, M. (2012). The commutant of an operator with bounded conjugation orbits and C₀‒contractions. Extracta Mathematicae 27 (2), 175-185. E-ISSN 2605-5686es_ES
dc.type.versionpublishedVersiones_ES
dc.contributor.affiliationUniversité de Bordeaux. Francefr_FR
dc.identifier.publicationtitleExtracta Mathematicaees_ES
dc.identifier.publicationissue2es_ES
dc.identifier.publicationfirstpage175es_ES
dc.identifier.publicationlastpage185es_ES
dc.identifier.publicationvolume27es_ES
dc.identifier.e-issn2605-5686-
Appears in Collections:Extracta Mathematicae Vol. 27, nº 2 (2012)

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