Unitary equivalence to a complex symmetric matrix: a modulus criterion
Functional Analysis
2010-03-16 v1 Operator Algebras
Abstract
We develop a procedure for determining whether a square complex matrix is unitarily equivalent to a complex symmetric (i.e., self-transpose) matrix. Our approach has several advantages over existing methods. We discuss these differences and present a number of examples.
Cite
@article{arxiv.1003.2821,
title = {Unitary equivalence to a complex symmetric matrix: a modulus criterion},
author = {Stephan Ramon Garcia and Daniel E. Poore and Madeline K. Wyse},
journal= {arXiv preprint arXiv:1003.2821},
year = {2010}
}
Comments
12 pages