The Operator Valued Autoregressive Filter Problem and the Suboptimal Nehari Problem in Two Variables

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dc.creatorWoerdeman, J. S. Geronimo H. J.
dc.date2004-12-28
dc.date.accessioned2026-07-07T05:15:40Z
dc.date.available2026-07-07T05:15:40Z
dc.descriptionNecessary and sufficient conditions are given for the solvability of the operator valued two-variable autoregressive filter problem. In addition, in the two variable suboptimal Nehari problem sufficient conditions are given for when a strictly contractive little Hankel has a strictly contractive symbol.
dc.description18 pages
dc.identifierhttps://arxiv.org/abs/math/0412508
dc.identifierhttp://arxiv.org/abs/math/0412508
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/73708
dc.subjectFunctional Analysis
dc.subject42B05, 47A57, 47B35
dc.titleThe Operator Valued Autoregressive Filter Problem and the Suboptimal Nehari Problem in Two Variables
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