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DC Field | Value | Language |
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dc.contributor.author | Amouch, Mohamed | - |
dc.date.accessioned | 2022-12-02T12:31:09Z | - |
dc.date.available | 2022-12-02T12:31:09Z | - |
dc.date.issued | 2006 | - |
dc.identifier.issn | 0213-8743 | - |
dc.identifier.uri | http://hdl.handle.net/10662/16350 | - |
dc.description.abstract | Let 𝑇 be a bounded linear operator acting on a Banach space X such that 𝑇 or 𝑇* has the SVEP. We prove that the spectral mapping theorem holds for the semi-essential approximate point spectrum 𝜎ₛSBF± + (𝑇); and we show that generalized a-Browder’s theorem holds for ƒ(𝑇) for every analytic function ƒ defined on an open neighbourhood 𝚄 of 𝜎(𝑇): Moreover, we give a necessary and sufficient condition for such 𝑇 to obey generalized a-Weyl’s theorem. An application is given for an important class of Banach space operators. | es_ES |
dc.format.extent | 15 p. | es_ES |
dc.format.mimetype | application/pdf | en_US |
dc.language.iso | eng | es_ES |
dc.publisher | Universidad de Extremadura, Servicio de Publicaciones | es_ES |
dc.rights | Attribution-NonCommercial 4.0 International | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc/4.0/ | * |
dc.subject | Teorema de a-Weyl | es_ES |
dc.subject | Propiedad de extensión | es_ES |
dc.subject | Valor único | es_ES |
dc.subject | a-Weyl’s theorem | es_ES |
dc.subject | Single valued | es_ES |
dc.subject | Extension property | es_ES |
dc.title | Generalized a-Weyl’s theorem and the single-valued extension property | es_ES |
dc.type | article | es_ES |
dc.description.version | peerReviewed | es_ES |
europeana.type | TEXT | en_US |
dc.rights.accessRights | openAccess | es_ES |
dc.subject.unesco | 1202.01 Álgebra de Operadores | es_ES |
europeana.dataProvider | Universidad de Extremadura. España | es_ES |
dc.identifier.bibliographicCitation | AMOUCH, M. (2006). Generalized a-Weyl’s theorem and the single-valued extension property. Extracta Mathematicae, 21 (1), 51-65. E-ISSN 2605-5686 | es_ES |
dc.type.version | publishedVersion | es_ES |
dc.contributor.affiliation | Cadi Ayyad University. Morocco | es_ES |
dc.identifier.publicationtitle | Extracta Mathematicae | es_ES |
dc.identifier.publicationissue | 1 | es_ES |
dc.identifier.publicationfirstpage | 51 | es_ES |
dc.identifier.publicationlastpage | 65 | es_ES |
dc.identifier.publicationvolume | 21 | es_ES |
dc.identifier.e-issn | 2605-5686 | - |
Appears in Collections: | Extracta Mathematicae Vol. 21, nº 1 (2006) |
Files in This Item:
File | Description | Size | Format | |
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2605-5686_21_1_51.pdf | 175,37 kB | Adobe PDF | View/Open |
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