Diagonally dominant matrix
id:
diagonally-dominant-matrix-316-3236529
title:
Diagonally dominant matrix
text:
In mathematics, a square matrix is said to be diagonally dominant if, for every row of the matrix, the magnitude of the diagonal entry in a row is greater than or equal to the sum of the magnitudes of all the other (off-diagonal) entries in that row. More precisely, the matrix A is diagonally dominant if where a i j denotes the entry in the i th row and j th column. This definition uses a weak inequality, and is therefore sometimes called weak diagonal dominance. If a strict inequality (>) is us
brand slug:
wiki
category slug:
encyclopedia
description:
Subclass of matrices
original url:
https://en.wikipedia.org/wiki/Diagonally_dominant_matrix
date created:
date modified:
2024-04-17T12:48:58Z
main entity:
{"identifier":"Q952222","url":"https://www.wikidata.org/entity/Q952222"}
image:
fields total:
13
integrity:
14