Artículo

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

Grünbaum, Alberto; Pacharoni, Maria InesIcon ; Zurrián, Ignacio NahuelIcon
Fecha de publicación: 09/01/2017
Editorial: IOP Publishing
Revista: Inverse Problems
ISSN: 0266-5611
e-ISSN: 1361-6420
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

The 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.
Palabras clave: Double Concentration , Matrix Valued Orthogonal Polynomials , Time-Band Limiting
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/64492
DOI: http://dx.doi.org/10.1088/1361-6420/aa53b8
URL: http://iopscience.iop.org/article/10.1088/1361-6420/aa53b8/pdf
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Articulos(CIEM)
Articulos de CENT.INV.Y ESTUDIOS DE MATEMATICA DE CORDOBA(P)
Citación
Grünbaum, 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
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