On abstract results of operator representation of frames in Hilbert spaces

Abstract

In this paper, we give a multiplication operator representation of bounded self-adjoint operators T on a Hilbert space H such that -- is a frame for H, for some -- . We state a necessary condition in order for a frame -- to have a representation of the form -- . Frame sequence -- with the synthesis operator U, have also been characterized in terms of the behavior spectrum of -- . Next, using the operator response of an element with respect to a unit vector in H, frames -- of the form -- are characterized. We also consider stability frames as -- . Finally, we conclude this note by raising a conjecture connecting frame theory and operator theory