Specht's theorem
id:
specht-s-theorem-302-7406563
title:
Specht's theorem
text:
In mathematics, Specht's theorem gives a necessary and sufficient condition for two complex matrices to be unitarily equivalent. It is named after Wilhelm Specht, who proved the theorem in 1940. Two matrices A and B with complex number entries are said to be unitarily equivalent if there exists a unitary matrix U such that B = U *AU. Two matrices which are unitarily equivalent are also similar. Two similar matrices represent the same linear map, but with respect to a different basis; unitary equ
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wiki
category slug:
encyclopedia
description:
Gives a necessary and sufficient condition for two complex matrices to be unitarily equivalent
original url:
https://en.wikipedia.org/wiki/Specht%27s_theorem
date created:
date modified:
2023-08-12T19:20:08Z
main entity:
{"identifier":"Q7574438","url":"https://www.wikidata.org/entity/Q7574438"}
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fields total:
13
integrity:
14