Time and band limiting for matrix valued functions: An integral and a commuting differential operator

dc.creatorGrünbaum, Alberto
dc.creatorPacharoni, Maria Ines
dc.creatorZurrián, Ignacio Nahuel
dc.date.accessioned2018-11-14T18:22:58Z
dc.date.accessioned2022-10-15T10:11:39Z
dc.date.available2018-11-14T18:22:58Z
dc.date.available2022-10-15T10:11:39Z
dc.date.created2018-11-14T18:22:58Z
dc.date.issued2017-01-09
dc.identifierGrünbaum, Alberto; Pacharoni, Maria Ines; Zurrián, Ignacio Nahuel; Time and band limiting for matrix valued functions: An integral and a commuting differential operator; IOP Publishing; Inverse Problems; 33; 2; 9-1-2017; 1-14
dc.identifier0266-5611
dc.identifierhttp://hdl.handle.net/11336/64492
dc.identifier1361-6420
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4374179
dc.description.abstractThe problem of recovering a signal of finite duration from a piece of its Fourier transform was solved at Bell Labs in the 1960's, by exploiting a 'miracle': a certain naturally appearing integral operator commutes with an explicit differential one. Here we show that this same miracle holds in a matrix valued version of the same problem.
dc.languageeng
dc.publisherIOP Publishing
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1088/1361-6420/aa53b8
dc.relationinfo:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1088/1361-6420/aa53b8/pdf
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectDOUBLE CONCENTRATION
dc.subjectMATRIX VALUED ORTHOGONAL POLYNOMIALS
dc.subjectTIME-BAND LIMITING
dc.titleTime and band limiting for matrix valued functions: An integral and a commuting differential operator
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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