3 papers
math.FA2026
B-Frames, B-Riesz bases, and Their tensor products
Abdelkrim Bourouihiya, Chaimae Mezzat
Like g-frames, b-frames were introduced to generalize the concept of frames, allowing for broader applications in signal processing and other fields. The advantage of b-frames resi…
math.FA2023
--frames for Hilbert spaces and the -adjoint operator
Chaimae Mezzat, Samir Kabbaj, Abdelkarim Bourouihia
In this paper, we will generelize -frames; a new concept of frames for Hilbert spaces, by --frames. The idea is to take a sequence from a Banach space and see how it can b…
math.FA2022
On Some Inequalities-Equalities Concerning the continuous generalized Fusion Frame in Hilbert spaces
Nadia Assila, Samir Kabbaj, Ouafaa Bouftouh +1
Continuous generalized fusion frame theory was recently introduced by Rahimi and al. Several equalities and inequalities have been obtained for frame, fusion generalized fusion fra…