Stable sampling and Fourier multipliers
Matei, Basarab (Université Paris Nord)
Meyer, Yves (École Normale Supérieure de Cachan (Cachan, França))
Ortega Cerdà, Joaquim (Universitat de Barcelona)

Date:	2014
Abstract:	We study the relationship between stable sampling sequences for band-limited functions in Lp(Rn) and the Fourier multipliers in Lp. In the case that the sequence is a lattice and the spectrum is a fundamental domain for the lattice the connection is complete. In the case of irregular sequences there is still a partial relationship.
Rights:	Tots els drets reservats.
Language:	Anglès
Document:	Article ; recerca ; Versió publicada
Subject:	Shannon theorem ; Stable sampling ; Fourier multipliers ; Sampling sequences
Published in:	Publicacions matemàtiques, Vol. 58, Núm. 2 (2014) , p. 341-351, ISSN 2014-4350

Adreça alternativa: https://raco.cat/index.php/PublicacionsMatematiques/article/view/287180
DOI: 10.5565/PUBLMAT_58214_17

11 p, 320.9 KB

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