Unitary equivalence to truncated Toeplitz operators
Functional Analysis
2010-11-30 v1 Operator Algebras
Abstract
In this paper we investigate operators unitarily equivalent to truncated Toeplitz operators. We show that this class contains certain sums of tensor products of truncated Toeplitz operators. In particular, it contains arbitrary inflations of truncated Toeplitz operators; this answers a question posed by Cima, Garcia, Ross, and Wogen.
Cite
@article{arxiv.1011.6055,
title = {Unitary equivalence to truncated Toeplitz operators},
author = {Elizabeth Strouse and Dan Timotin and Mohamed Zarrabi},
journal= {arXiv preprint arXiv:1011.6055},
year = {2010}
}