Every Hilbert space frame has a Naimark complement
Functional Analysis
2013-04-23 v3
Abstract
Naimark complements for Hilbert space Parseval frames are one of the most fundamental and useful results in the field of frame theory. We will show that actually all Hilbert space frames have Naimark complements which possess all the usual properties for Naimark complements with one notable exception. So these complements can be used for equiangular frames, RIP property, fusion frames etc. Along the way, we will correct a mistake in a recent fusion frame paper where chordal distances for Naimark complements are computed incorrectly.
Keywords
Cite
@article{arxiv.1104.0810,
title = {Every Hilbert space frame has a Naimark complement},
author = {Peter G. Casazza and Matt Fickus and Dustin Mixon and Jess Peterson and Ihar Smalyanau},
journal= {arXiv preprint arXiv:1104.0810},
year = {2013}
}
Comments
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