TY - JOUR
ID - 11238
TI - Frameness bound for frame of subspaces
JO - Sahand Communications in Mathematical Analysis
JA - SCMA
LA - en
SN - 2322-5807
AU - Abdollahpour, M. R.
AU - Shekari, A.
AD - Department of Mathematics, University of Mohaghegh Ardabili, P.O.Box
179, Ardabil, Iran.
Y1 - 2014
PY - 2014
VL - 01
IS - 1
SP - 1
EP - 8
KW - Frame of subspaces
KW - Frameness bound
KW - Pseudo-inverse
KW - Ultra Bessel sequence of subspaces
DO -
N2 - In this paper, we show that in each finite dimensional Hilbert space, a frame of subspaces is an ultra Bessel sequence of subspaces. We also show that every frame of subspaces in a finite dimensional Hilbert space has frameness bound.
UR - http://scma.maragheh.ac.ir/article_11238.html
L1 - http://scma.maragheh.ac.ir/article_11238_8f9d27b3640ea950d403997a6d25cd59.pdf
ER -