Partial isometry
id:
partial-isometry-198-17864310
title:
Partial isometry
text:
In mathematical functional analysis a partial isometry is a linear map between Hilbert spaces such that it is an isometry on the orthogonal complement of its kernel. The orthogonal complement of its kernel is called the initial subspace and its range is called the final subspace. Partial isometries appear in the polar decomposition.
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wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Partial_isometry
date created:
date modified:
2023-10-10T00:14:51Z
main entity:
{"identifier":"Q904849","url":"https://www.wikidata.org/entity/Q904849"}
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fields total:
13
integrity:
13