Title : ( Generalized Phase Norm) Retrieval Hermitian Matrices and $G$-frames )
Authors: Mohammad Janfada , Fateme Shojayi , Ali Akbar Arefijamaal ,Access to full-text not allowed by authors
Abstract
This paper is an analysis of the generalized phase (norm) retrieval problem, which aims to reconstruct a signal from its quadratic measurements. We provide some connections between phase (norm) retrieval G-frames and generalized phase (norm) retrieval Hermitian matrices {Aj}n j=1 with real entries. In particular, we investigate some characterizations of phase retrieval G-frames by using their induced frames on real Hilbert spaces. With regard to phase (norm) retrieval frames, the study uncovers new aspects of G-frames that possess phase (norm) retrieval properties and concludes with a detailed consideration of a phase retrieval dual Gframes. Finally, we obtain some sufficient conditions under which phase retrieval G-frames are stable under small perturbations.
Keywords
, G-frames, Generalize phase retrieval, Norm retrieval.@article{paperid:1104434,
author = {Janfada, Mohammad and Shojayi, Fateme and علی اکبر عارفی جمال},
title = {Generalized Phase Norm) Retrieval Hermitian Matrices and $G$-frames},
journal = {Sahand Communications in Mathematical Analysis},
year = {2025},
month = {May},
issn = {2322-5807},
keywords = {G-frames; Generalize phase retrieval; Norm retrieval.},
}
%0 Journal Article
%T Generalized Phase Norm) Retrieval Hermitian Matrices and $G$-frames
%A Janfada, Mohammad
%A Shojayi, Fateme
%A علی اکبر عارفی جمال
%J Sahand Communications in Mathematical Analysis
%@ 2322-5807
%D 2025