Quartically hyponormal weighted shifts need not be 3-hyponormal

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dc.creatorCurto, Raul E.
dc.creatorLee, Sang Hoon
dc.date2006-10-28
dc.date.accessioned2026-07-07T07:29:34Z
dc.date.available2026-07-07T07:29:34Z
dc.descriptionWe give the first example of a quartically hyponormal unilateral weighted shift which is not 3-hyponormal.
dc.identifierhttps://arxiv.org/abs/math/0610887
dc.identifierhttp://arxiv.org/abs/math/0610887
dc.identifierJ. Math. Anal. Appl. 314(2006), 455-463
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/118162
dc.subjectFunctional Analysis
dc.subjectOperator Algebras
dc.subject47B20; 47B37; 47A13
dc.titleQuartically hyponormal weighted shifts need not be 3-hyponormal
dc.typetext

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