2 citations · 2 across the 2 of their papers we have counts for
3 papers
Some Results on Triangular Coefficient Matrix Rings
Peter Danchev, Gholamreza Karamali, Hessam Hosseinnezhad +1
In this paper, we introduce the concept of a {\it triangular coefficient matrix ring} and investigate the structure of its ideals. We then characterize the radicals of the ring \(…
Frame-related Sequences in Chains and Scales of Hilbert Spaces
Peter Balazs, Giorgia Bellomonte, Hessam Hosseinnezhad
Frames for Hilbert spaces are interesting for mathematicians but also important for applications e.g. in signal analysis and in physics. Both in mathematics and physics it is natur…
Generalized Bessel multipliers in Hilbert spaces
GH. Abbaspour Tabadkan, H. Hossein-nezhad, A. Rahimi
The notation of generalized Bessel multipliers is obtained by a bounded operator on which is inserted between the analysis and synthesis operators. We show that various pr…