Marzieh Hasannasab

activity

20162026

most citedParseval Proximal Neural Networks

50 citations · 114 across the 12 of their papers we have counts for

collaborators

Showing 2017Show all

3 papers · 1 filter

math.FA2017

Gabor frames in $ℓ^{2} (Z)$ and linear dependence

Ole Christensen, Marzieh Hasannasab

We prove that an overcomplete Gabor frame in $ℓ^{2} (Z)$ by a finitely supported sequence is always linearly dependent. This is a particular case of a general result about…

math.FA2017★ 3 cited

An open problem concerning operator representations of frames

Ole Christensen, Marzieh Hasannasab

Recent research has shown that the properties of overcomplete Gabor frames and frames arising from shift-invariant systems form a precise match with certain conditions that are nec…

math.FA2017★ 37 cited

Operator representations of frames: boundedness, duality, and stability

Ole Christensen, Marzieh Hasannasab

The purpose of the paper is to analyze frames ${f_{k}}_{k \in Z}$ having the form ${T^{k} f_{0}}_{k \in Z}$ for some linear operator $T: \mbox{span} \{f_k\}_{k\in \mathbf…

Gabor frames in ℓ2(Z) and linear dependence

An open problem concerning operator representations of frames

Operator representations of frames: boundedness, duality, and stability

Gabor frames in $ℓ^{2} (Z)$ and linear dependence