4 citations · 5 across the 6 of their papers we have counts for
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Generalized fusion frames in Hilbert spaces
Vahid Sadri, Gholamreza Rahimlou, Reza Ahmadi +1
After introducing g-frames and fusion frames by Sun and Casazza, combining these frames together is an interesting topic for research. In this paper, we introduce the generalized f…
Some identities and inequalities for g-fusion frames
Ramazan Zarghami, Vahid Sadri, Reza Ahmadi
G-fusion frames which are obtained from the combination of g-frames and fusion frames were recently introduced for Hilbert spaces. In this paper, we present a new identity for g-fr…
Weighted Riesz bases in g-fusion frames and their perturbation
Gholamreza Rahimlou, Vahid Sadri, Reza Ahmadi
In this paper, we introduce orthonoramal and Riesz bases for g-fusion frames and will show that the weights have basic roles. Next, we prove an effective theorem between frames and…
Construction of k-g-fusion frames and their duals in Hilbert spaces
Vahid Sadri, Reza Ahmadi, Asghar Rahimi
Frames for operators or k-frames were recently considered by Gavruta (2012) in connection with atomic systems. Also generalized frames are important frames in the Hilbert space of…
Some properties of Controlled Fusion Frames
Habib shakoory, Reza Ahmadi, Naghi Behzadi +1
Controlled frames in Hilbert spaces have been introduced by Balazs, Antoine and Grybos to improve the numerical output of in relation to algorithms for inverting the frame operator…