Exchange matrix
id:
exchange-matrix-169-6589502
title:
Exchange matrix
text:
In mathematics, especially linear algebra, the exchange matrices are special cases of permutation matrices, where the 1 elements reside on the antidiagonal and all other elements are zero. In other words, they are 'row-reversed' or 'column-reversed' versions of the identity matrix. J 2 = J 3 = ⋮ J n =
brand slug:
wiki
category slug:
encyclopedia
description:
Square matrix whose entries are 1 along the anti-diagonal and 0 elsewhere
original url:
https://en.wikipedia.org/wiki/Exchange_matrix
date created:
2006-11-10T20:55:27Z
date modified:
2024-08-31T14:54:52Z
main entity:
{"identifier":"Q3750339","url":"https://www.wikidata.org/entity/Q3750339"}
image:
fields total:
13
integrity:
15