Irregular and multi--channel sampling of operators

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dc.creatorHong, Yoon Mi
dc.creatorPfander, Goetz E.
dc.date2009-03-05
dc.date.accessioned2026-07-07T12:49:24Z
dc.date.available2026-07-07T12:49:24Z
dc.descriptionThe classical sampling theorem for bandlimited functions has recently been generalized to apply to so-called bandlimited operators, that is, to operators with band-limited Kohn-Nirenberg symbols. Here, we discuss operator sampling versions of two of the most central extensions to the classical sampling theorem. In irregular operator sampling, the sampling set is not periodic with uniform distance. In multi-channel operator sampling, we obtain complete information on an operator by multiple operator sampling outputs.
dc.identifierhttps://arxiv.org/abs/0903.1082
dc.identifierhttp://arxiv.org/abs/0903.1082
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/222393
dc.subjectFunctional Analysis
dc.subjectClassical Analysis and ODEs
dc.subject94A20, 94A40, 47G30
dc.titleIrregular and multi--channel sampling of operators
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