$L^2-$interpolation with error and size of spectra

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dc.creatorOlevskii, Alexander
dc.creatorUlanovskii, Alexander
dc.date2008-06-18
dc.date.accessioned2026-07-07T09:45:18Z
dc.date.available2026-07-07T09:45:18Z
dc.descriptionGiven a compact set $S$ and a uniformly discrete sequence $\La$, we show that "approximate interpolation" of delta--functions on $\La$ by a bounded sequence of $L^2-$functions with spectra in $S$ implies an estimate on measure of $S$ through the density of $\La$.
dc.description10 pages
dc.identifierhttps://arxiv.org/abs/0806.2916
dc.identifierhttp://arxiv.org/abs/0806.2916
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/163151
dc.subjectClassical Analysis and ODEs
dc.subject42C99
dc.title$L^2-$interpolation with error and size of spectra
dc.typetext

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