A. Ulanovskii

activity

20032024

most citedReconstruction of Bandlimited Functions from Space-Time Samples

11 citations · 46 across the 16 of their papers we have counts for

collaborators

Showing 2011Show all

2 papers · 1 filter

math.CA2011

On Beurling's sampling theorem in $R^{n}$

Alexander Olevskii, Alexander Ulanovskii

We present an elementary proof of the classical Beurling sampling theorem which gives a sufficient condition for sampling of multi-dimensional band-limited functions.

math.CA2011

A few remarks on sampling of signals with small spectrum

Shahaf Nitzan, Alexander Olevskii, Alexander Ulanovskii

Given a set $S$ of small measure, we discuss existence of sampling sequences for the Paley-Wiener space $P W_{S}$ , which have both densities and sampling bounds close to the optimal o…

On Beurling's sampling theorem in Rn

A few remarks on sampling of signals with small spectrum

On Beurling's sampling theorem in $R^{n}$