A fundamental identity for Parseval frames
Functional Analysis
2007-05-23 v1
Abstract
In this paper we establish a suprising fundamental identity for Parseval frames in a Hilbert space. Several variations of this result are given, including an extension to general frames. Finally, we discuss the derived results.
Keywords
Cite
@article{arxiv.math/0506357,
title = {A fundamental identity for Parseval frames},
author = {R. Balan and P. G. Casazza and D. Edidin and G. Kutyniok},
journal= {arXiv preprint arXiv:math/0506357},
year = {2007}
}
Comments
9 pages