Symmetric matrix
id:
symmetric-matrix-165-147970
title:
Symmetric matrix
text:
In linear algebra, a symmetric matrix is a square matrix that is equal to its transpose. Formally, Because equal matrices have equal dimensions, only square matrices can be symmetric. The entries of a symmetric matrix are symmetric with respect to the main diagonal. So if a i j denotes the entry in the i th row and j th column then for all indices i and j. Every square diagonal matrix is symmetric, since all off-diagonal elements are zero. Similarly in characteristic different from 2, each diago
brand slug:
wiki
category slug:
encyclopedia
description:
Matrix equal to its transpose
original url:
https://en.wikipedia.org/wiki/Symmetric_matrix
date created:
2002-10-23T02:48:32Z
date modified:
2024-08-29T05:04:48Z
main entity:
{"identifier":"Q339011","url":"https://www.wikidata.org/entity/Q339011"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/3/32/Matrix_symmetry_qtl1.svg","width":220,"height":220}
fields total:
13
integrity:
16