we consider suitable linear combinations of Bochner-Riesz type multivariate sampling series, which greatly improve the order of pointwise approximation. In particular we state some asymptotic formulae of Voronovskaja type which are of interest in image reconstruction
Multivariate generalized sampling type series: estimates of pointwise convergence
BARDARO, Carlo;MANTELLINI, Ilaria
2015
Abstract
we consider suitable linear combinations of Bochner-Riesz type multivariate sampling series, which greatly improve the order of pointwise approximation. In particular we state some asymptotic formulae of Voronovskaja type which are of interest in image reconstructionFile in questo prodotto:
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