Please use this identifier to cite or link to this item: http://hdl.handle.net/10316/13695
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dc.contributor.authorAbreu, Luís Daniel-
dc.contributor.authorBandeira, Afonso-
dc.date.accessioned2010-08-24T11:26:16Z-
dc.date.available2010-08-24T11:26:16Z-
dc.date.issued2010-
dc.identifier.citationPré-Publicações DMUC. 10-21 (2010)en_US
dc.identifier.urihttp://hdl.handle.net/10316/13695-
dc.description.abstractWe will prove an analogue of Landau’s necessary conditions [Necessary density conditions for sampling and interpolation of certain entire functions, Acta Math. 117 (1967).] for spaces of functions whose Hankel transform is supported in a measurable subset S of the positive semi-axis. As a special case, necessary density conditions for the existence of Fourier-Bessel frames are obtained. In the course of our proof we obtain estimates for some eigenvalues which arise in Tracy and Widom work [Level spacing distributions and the Bessel kernel. Comm. Math. Phys. 161 (1994), no. 2, 289–309.]en_US
dc.language.isoengen_US
dc.publisherCentro de Matemática da Universidade de Coimbraen_US
dc.rightsopenAccessen_US
dc.subjectSampling densityen_US
dc.subjectBessel functionsen_US
dc.subjectFramesen_US
dc.titleLandau's necessary density conditions for the Hankel transformen_US
dc.typepreprinten_US
degois.publication.issue10-21en_US
degois.publication.locationCoimbraen_US
degois.publication.titlePré-Publicações DMUCen_US
item.grantfulltextopen-
item.fulltextCom Texto completo-
item.languageiso639-1en-
Appears in Collections:FCTUC Matemática - Vários
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