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Campo DC | Valor | idioma |
---|---|---|
dc.contributor.author | Boasso, Enrico | - |
dc.date.accessioned | 2023-05-09T08:30:50Z | - |
dc.date.available | 2023-05-09T08:30:50Z | - |
dc.date.issued | 2006 | - |
dc.identifier.issn | 0213-8743 | - |
dc.identifier.uri | http://hdl.handle.net/10662/17444 | - |
dc.description.abstract | In this article, two results regarding the Moore-Penrose inverse in the frame of C*-algebras are considered. In first place, a characterization of the so-calle reverse order law is given, which provides a solution of a problem posed by M. Mbekhta. On the other hand, Moore-Penrose hermitian elements, that is C*-algebra elements which coincide with their Moore-Penrose inverse, are intro- duced and studied. In fact, these elements will be fully characterized both in the Hilbert space and in the C*-algebra setting. Furthermore, it Will be proved that an element is normal and Moore-Penrose hermitian if and only if it is a hermitian partial isometry. | es_ES |
dc.format.extent | 14 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 | Algebras | es_ES |
dc.subject | Algebra | es_ES |
dc.title | On the Moore-Penrose inverse in C*-algebras | 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 Análisis y Análisis Funcional | es_ES |
dc.subject.unesco | 1201 Álgebra | es_ES |
europeana.dataProvider | Universidad de Extremadura. España | es_ES |
dc.identifier.bibliographicCitation | BOASSO, E. (2006). On the Moore-Penrose inverse in C*-algebras. Extracta Mathematicae, 21 (2), 93-106. E-ISSN 2605-5686 | es_ES |
dc.type.version | publishedVersion | es_ES |
dc.identifier.publicationtitle | Extracta Mathematicae | es_ES |
dc.identifier.publicationissue | 2 | es_ES |
dc.identifier.publicationfirstpage | 93 | es_ES |
dc.identifier.publicationlastpage | 106 | es_ES |
dc.identifier.publicationvolume | 21 | es_ES |
dc.identifier.e-issn | 2605-5686 | - |
Colección: | Extracta Mathematicae Vol. 21, nº 2 (2006) |
Archivos
Archivo | Descripción | Tamaño | Formato | |
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2605-5686_21_2_93.pdf | 145,35 kB | Adobe PDF | Descargar | |
2605-5686_21_2_Abstract.pdf | 80,53 kB | Adobe PDF | Descargar |
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