Reinhardt Free Spectrahedra

Free spectrahedra are natural objects in the theories of operator systems and spaces and completely positive maps. They also appear in various engineering applications. In this paper, free spectrahedra satisfying a Reinhardt symmetry condition are characterized graph theoretically. It is also shown...

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Published in:arXiv.org 2022-01
Main Authors: McCullough, Scott, Tuovila, Nicole
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Language:English
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Automorphisms
Spectra
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description Free spectrahedra are natural objects in the theories of operator systems and spaces and completely positive maps. They also appear in various engineering applications. In this paper, free spectrahedra satisfying a Reinhardt symmetry condition are characterized graph theoretically. It is also shown that, for a simple class of such spectrahedra, automorphisms are linear.
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subjects Automorphisms
Spectra
title Reinhardt Free Spectrahedra
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