Nonnegative matrix
id:
nonnegative-matrix-218-444606
title:
Nonnegative matrix
text:
In mathematics, a nonnegative matrix, written
- X ≥ 0, is a matrix in which all the elements are equal to or greater than zero, that is,
- x i j ≥ 0 ∀ i, j. A positive matrix is a matrix in which all the elements are strictly greater than zero. The set of positive matrices is the interior of the set of all non-negative matrices. While such matrices are commonly found, the term "positive matrix" is only occasionally used due to the possible confusion with positive-definite matrices, which are
brand slug:
wiki
category slug:
encyclopedia
description:
Matrix whose elements are all ≥0
original url:
https://en.wikipedia.org/wiki/Nonnegative_matrix
date created:
2006-02-03T15:40:06Z
date modified:
2024-09-13T03:39:58Z
main entity:
{"identifier":"Q6961560","url":"https://www.wikidata.org/entity/Q6961560"}
image:
fields total:
13
integrity:
15