2 papers
math.CA2025
Phase retrieval from short-time Fourier transform in LCA groups
Natalia Accomazzo, Daniel Carando, Rocio Nores +2
We study the short-time Fourier transform phase retrieval problem in locally compact abelian groups. Using probabilistic methods, we show that for a large class of groups and c…
math.FA2024
The density of Gabor systems in expansible locally compact abelian groups
Emily King, Rocio Nores, Victoria Paternostro
We investigate the reproducing properties of Gabor systems within the context of expansible groups. These properties are established in terms of density conditions. The concept of…