K. Aldahleh

collaborators

2 papers

math.GR2025

On groups with square-free gcd of character degree and codegree

Karam Aldahleh, Alan Kappler, Neil Makur +1

Let $G$ be a finite group and $χ$ be an irreducible character of $G$ . The codegree of $χ$ is defined as $χ^{c} (1) = \frac{∣ G : k e r χ ∣}{χ ( 1 )}$ . In a paper by Gao, Wang, and Chen, it was…

math.CA2025

Additive energy, uncertainty principle and signal recovery mechanisms

K. Aldahleh, A. Iosevich, J. Iosevich +3

Given a signal $f : G \to C$ , where $G$ is a finite abelian group, under what reasonable assumptions can we guarantee the exact recovery of $f$ from a proper subset of its Fou…