5 citations · 17 across the 10 of their papers we have counts for
7 papers · 1 filter
Controlled weaving frames in Hilbert spaces
Reza Rezapour, Asghar Rahimi, E. Osgooei +1
In this paper, we first introduce the notion of controlled weaving K-g-frames in Hilbert spaces. Then, we present sufficient conditions for controlled weaving K-g-frames in separab…
Frame related operators for woven frames
Asghar Rahimi, Zahra Samadzadeh, Bayaz Daraby
A new notion in frame theory has been introduced recently under the name woven-weaving frames by Bemrose et. al. In the studying of frames, some operators like analysis, synthesis,…
Woven fusion frames in Hilbert spaces
Asghar Rahimi, Zahra Samadzadeh, Bayaz Daraby
A new notion in frame theory has been introduced recently that called woven frames. %From the perspective of others, Woven and weaving frames are powerful tools for pre-processing…
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…
Cross-Gram Matrix associated to two sequences in Hilbert spaces
Elnaz Osgooei, Asghar Rahimi
The conditions for sequences and being Bessel sequences, frames or Riesz bases, can be expressed in terms of the so-called cro…
U-cross Gram matrices and their invertibility
Peter Balazs, Mitra Shamsabadi, Ali Akbar Arefijamaal +1
The Gram matrix is defined for Bessel sequences by combining synthesis with subsequent analysis operators. If different sequences are used and an operator U is inserted we reach so…