Persymmetric matrix
id:
persymmetric-matrix-161-9714105
title:
Persymmetric matrix
text:
In mathematics, persymmetric matrix may refer to:
- a square matrix which is symmetric with respect to the northeast-to-southwest diagonal (anti-diagonal); or
- a square matrix such that the values on each line perpendicular to the main diagonal are the same for a given line. The first definition is the most common in the recent literature. The designation "Hankel matrix" is often used for matrices satisfying the property in the second definition.
brand slug:
wiki
category slug:
encyclopedia
description:
Square matrix symmetric about its anti-diagonal
original url:
https://en.wikipedia.org/wiki/Persymmetric_matrix
date created:
2007-04-08T15:40:00Z
date modified:
2024-08-27T07:31:01Z
main entity:
{"identifier":"Q3757134","url":"https://www.wikidata.org/entity/Q3757134"}
image:
fields total:
13
integrity:
15