5 citations · 17 across the 10 of their papers we have counts for
4 papers · 1 filter
Construction of Continuous Frames in Hilbert spaces
Asghar Rahimi, Bayaz Daraby, Zahra Darvishi
Extending the concept of frame to continuous frame, in this manuscript we will show that under certain conditions on the measure of and the dimension of $\h$ we can construct c…
The Effect of Perturbations of Frames and Fusion Frames on Their Redundancies
Asghar Rahimi, Golaleh Zandi, Bayaz Daraby
An interesting question about the perturbed sequences is: when do they inherit the properties of the original one? An elegant relation between frames (fusion frames) and their pert…
Controlled K-frames in Hilbert Spaces
Asghar Rahimi, Shahram Najafzadeh, Mohamad Nouri
K-frames were recently introduced by L. Gǎvruta in Hilbert spaces to study atomic systems with respect to bounded linear operator. Also controlled frames have been recently introdu…
Controlled K-frames and their invariance under Compact Perturbation
Asghar Rahimi, Shahram Najafzadeh, Mohamad Nouri
K-frames were recently introduced by L. Gǎvruta in Hilbert spaces to study atomic systems with respect to bounded linear operator. Also controlled frames have been recently introdu…