3 citations · 3 across the 3 of their papers we have counts for
3 papers
math.FA2012★ 3 cited
Adjoint of Pair Frames
Abolhassan Fereydooni, Ahmad Safapour, Asghar Rahimi
The concept of (p,q)-pair frames is generalized to (l,l^*)-pair frames. Adjoint (conjugate) of a pair frames for dual space of a Banach space is introduced and some conditions for…
math.FA2012
Controlled G-Frames and Their G-Multipliers in Hilbert spaces
Asghar Rahimi, Abolhassan Fereydooni
Multipliers have been recently introduced by P. Balazs as operators for Bessel sequences and frames in Hilbert spaces. These are operators that combine (frame-like) analysis, a mul…
math.FA2011
Pair Frames
Abolhassan Fereydooni, Ahmad Safapour
In this paper a new concept related to the frame theory is introduced; the notion of pair frame. By investigating some properties of such frames, it is shown that pair frames are a…