Partially isometric matrices: a brief and selective survey
Functional Analysis
2019-03-29 v1 Operator Algebras
Abstract
We survey a variety of results about partially isometric matrices. We focus primarily on results that are distinctly finite-dimensional. For example, we cover a recent solution to the similarity problem for partial isometries. We also discuss the unitary similarity problem and several other results.
Cite
@article{arxiv.1903.11648,
title = {Partially isometric matrices: a brief and selective survey},
author = {Stephan Ramon Garcia and Matthew Okubo Patterson and William T. Ross},
journal= {arXiv preprint arXiv:1903.11648},
year = {2019}
}
Comments
30 pages