M. R. Abdollahpour
Department of Mathematics, University of Mohaghegh Ardabili, P.O.Box 179, Ardabil, Iran.
[ 1 ] - Frameness bound for frame of subspaces
In this paper, we show that in each nite dimensional Hilbert space, a frame of subspaces is an ultra Bessel sequence of subspaces. We also show that every frame of subspaces in a nite dimensional Hilbert space has frameness bound.
نویسندگان همکار