Distinguished Varieties

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dc.creatorAgler, Jim
dc.creatorMcCarthy, John
dc.date2005-04-05
dc.date.accessioned2026-07-07T05:18:49Z
dc.date.available2026-07-07T05:18:49Z
dc.descriptionA distinguished variety is a variety that exits the bidisk through the distinguished boundary. We show that Ando's inequality for commuting matrix contractions can be sharpened to looking at the maximum modulus on a distinguished variety, not the whole bidisk. We show that uniqueness sets for extremal Pick problems on the bidisk always contain a distinguished variety.
dc.identifierhttps://arxiv.org/abs/math/0504084
dc.identifierhttp://arxiv.org/abs/math/0504084
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/74798
dc.subjectFunctional Analysis
dc.subjectComplex Variables
dc.subject47A20
dc.titleDistinguished Varieties
dc.typetext

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