1 citations · 1 across the 3 of their papers we have counts for
3 papers
math.FA2024
Short-time Fourier transform and superoscillations
Daniel Alpay, Antonino De Martino, Kamal Diki +1
In this paper we investigate new results on the theory of superoscillations using time-frequency analysis tools and techniques such as the short-time Fourier transform (STFT) and t…
math.FA2023★ 1 cited
New aspects of Bargmann transform using Touchard polynomials and hypergeometric functions
Daniel Alpay, Antonino De Martino, Kamal Diki
In this paper we study the ranges of the Schwartz space and its dual (space of tempered distributions) under the Segal-Bargmann transform. The char…
math.FA2020
Infinite order differential operators acting on entire hyperholomorphic functions
Daniel Alpay, Fabrizio Colombo, Stefano Pinton +2
Infinite order differential operators appear in different fields of Mathematics and Physics and in the last decades they turned out to be of fundamental importance in the study of…