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More on approximate operators

dc.creatorMaher, Philip J.
dc.creatorSal Moslehian, Mohammad
dc.date2012-03-01
dc.identifierhttps://revistas.ufro.cl/ojs/index.php/cubo/article/view/1357
dc.identifier10.4067/S0719-06462012000100009
dc.descriptionThis note is a continuation of the work on (p,є)–approximate operators studied by Mirzavaziri, Miura and Moslehian. [4]. We investigate approximate partial isometries and approximate generalized inverses. We also prove that if T is an invertible contraction satisfying  . Then there exists a partial isometry V such that ‖T − V‖ < Kє for K > 0.en-US
dc.formatapplication/pdf
dc.languageeng
dc.publisherUniversidad de La Frontera. Temuco, Chile.en-US
dc.relationhttps://revistas.ufro.cl/ojs/index.php/cubo/article/view/1357/1240
dc.sourceCUBO, A Mathematical Journal; Vol. 14 No. 1 (2012): CUBO, A Mathematical Journal; 111–117en-US
dc.sourceCUBO, A Mathematical Journal; Vol. 14 Núm. 1 (2012): CUBO, A Mathematical Journal; 111–117es-ES
dc.source0719-0646
dc.source0716-7776
dc.subjectHilbert spaceen-US
dc.subjectapproximationen-US
dc.subjectunitaryen-US
dc.subjectpartial isometryen-US
dc.subjectpolar decompositionen-US
dc.subject(p, ε)-approximate operatoren-US
dc.titleMore on approximate operatorsen-US
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion


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