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http://hdl.handle.net/10662/10152
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Campo DC | Valor | idioma |
---|---|---|
dc.contributor.author | Chafai, Ezzeddine | - |
dc.contributor.author | Mnif, Maher | - |
dc.date.accessioned | 2020-01-09T08:32:55Z | - |
dc.date.available | 2020-01-09T08:32:55Z | - |
dc.date.issued | 2014 | - |
dc.identifier.uri | http://hdl.handle.net/10662/10152 | - |
dc.description.abstract | In this paper, we study the descent spectrum and the essential descent spectrum of linear relations everywhere defined on Banach spaces. We prove that the corresponding spectra are closed and we obtain that a Banach space X is finite dimensional if and only if the descent and the essential descent of every closed linear relation acting in X is finite. We give characterizations of the descent and the essential descent of linear relations and as applications, some perturbation results are presented. | es_ES |
dc.format.extent | 23 p. | es_ES |
dc.format.mimetype | application/pdf | en_US |
dc.language.iso | eng | es_ES |
dc.publisher | Universidad de Extremadura | es_ES |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Descent | es_ES |
dc.subject | Essential descent | es_ES |
dc.subject | Spectrum | es_ES |
dc.subject | Linear relations | es_ES |
dc.subject | Descenso | es_ES |
dc.subject | Descenso esencial | es_ES |
dc.subject | Espectro | es_ES |
dc.subject | Relaciones lineales | es_ES |
dc.title | Descent and essential descent spectrum of linear relations | es_ES |
dc.type | article | es_ES |
dc.description.version | peerReviewed | es_ES |
dc.rights.accessRights | openAccess | es_ES |
dc.subject.unesco | 1202.03 Álgebra y Espacios de Banach | es_ES |
dc.subject.unesco | 1201.10 Álgebra Lineal | es_ES |
europeana.dataProvider | Universidad de Extremadura. España | es_ES |
europeana.dataProvider | TEXT | en_US |
dc.identifier.bibliographicCitation | CHAFAI, E., MNIF, M. (2014). Descent and essential descent spectrum of linear relations. Extracta Mathematicae 29 (1-2), 117-139. E-ISSN 2605-5686 | es_ES |
dc.type.version | publishedVersion | es_ES |
dc.contributor.affiliation | Université de Sfax. Túnez | fr_FR |
dc.identifier.publicationtitle | Extracta Mathematicae | es_ES |
dc.identifier.publicationissue | 1-2 | es_ES |
dc.identifier.publicationfirstpage | 117 | es_ES |
dc.identifier.publicationlastpage | 139 | es_ES |
dc.identifier.publicationvolume | 29 | es_ES |
dc.identifier.e-issn | 2605-5686 | - |
Colección: | Extracta Mathematicae Vol. 29, nº 1-2 (2014) |
Archivos
Archivo | Descripción | Tamaño | Formato | |
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2605-5686_29_1-2_117.pdf | 150,6 kB | Adobe PDF | Descargar |
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