V. Paternostro

activity

20092025

most citedNoncommutative Shift-Invariant Spaces

2 citations · 2 across the 4 of their papers we have counts for

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Showing 2019Show all

2 papers · 1 filter

math.FA2019

Extra-invariance of group actions

C. Cabrelli, C. A. Mosquera, V. Paternostro

Given discrete groups $Γ \subset Δ$ we characterize $(Γ, σ)$ -invariant spaces that are also invariant under $Δ$ . This will be done in terms of subspaces that we define using an appro…

math.FA2019

Dynamical Sampling for Shift-preserving Operators

A. Aguilera, C. Cabrelli, D. Carbajal +1

In this note, we solve the dynamical sampling problem for a class of shift-preserving operators $L : V \to V$ acting on a finitely generated shift-invariant space $V$ . We find conditi…