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arXiv · 1003.2821

Unitary equivalence to a complex symmetric matrix: a modulus criterion

Stephan Ramon Garcia·Daniel E. Poore·Madeline K. Wyse
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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.

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Stephan Ramon Garcia, Daniel E. Poore, Madeline K. Wyse. 2010-03-14. Unitary equivalence to a complex symmetric matrix: a modulus criterion. https://arxiv.org/abs/1003.2821

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