Publisher : Department of Mathematics, Kyungpook National University
DOI : 10.5666/KMJ.2013.53.1.135
Title & Authors
G-frames as Sums of Some g-orthonormal Bases Abdollahpour, Mohammad Reza; Najati, Abbas;
In this paper we show that a -frame for a Hilbert space can be written as a linear combination of two -orthonormal bases for if and only if it is a -Riesz basis for . Also, we show that every -frame for a Hilbert space is a multiple of a sum of three -orthonormal bases for .