Investigating the Numerical Range of Non Square Matrices

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dc.creatorAretaki, Aikaterini
dc.creatorMaroulas, John
dc.date2009-04-28
dc.date.accessioned2026-07-07T13:09:21Z
dc.date.available2026-07-07T13:09:21Z
dc.descriptionA presentation of numerical range for rectangular matrices is undertaken in this paper, introducing two different definitions and elaborating basic properties. Then we are extended to the treatment of rank-k numerical range.
dc.identifierhttps://arxiv.org/abs/0904.4325
dc.identifierhttp://arxiv.org/abs/0904.4325
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/228705
dc.subjectFunctional Analysis
dc.titleInvestigating the Numerical Range of Non Square Matrices
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