activity
20142026
most citedReproducing pairs and the continuous nonstationary Gabor transform on LCA groups

26 citations · 63 across the 31 of their papers we have counts for

collaborators
Showing 2023Show all

2 papers · 1 filter

math.CA2023

Oversampling and Donoho-Logan type theorems in model spaces

Anton Baranov, Philippe Jaming, Karim Kellay +1

The aim of this paper is to extend two results from the Paley--Wiener setting to more generalmodel spaces. The first one is an analogue of the oversampling Shannon sampling formula…

math.FA2023

Eigenvalue estimates for Fourier concentration operators on two domains

Felipe Marceca, José Luis Romero, Michael Speckbacher

We study concentration operators associated with either the discrete or the continuous Fourier transform, that is, operators that incorporate a spatial cut-off and a subsequent fre…