Copositive matrix
id:
copositive-matrix-177-14975165
title:
Copositive matrix
text:
In mathematics, specifically linear algebra, a real matrix A is copositive if
- x T A x ≥ 0 for every nonnegative vector x ≥ 0. The collection of all copositive matrices is a proper cone; it includes as a subset the collection of real positive-definite matrices. Copositive matrices find applications in economics, operations research, and statistics.
brand slug:
wiki
category slug:
encyclopedia
description:
Matrix in linear algebra
original url:
https://en.wikipedia.org/wiki/Copositive_matrix
date created:
2007-01-07T00:01:22Z
date modified:
2024-09-04T12:37:31Z
main entity:
{"identifier":"Q2655506","url":"https://www.wikidata.org/entity/Q2655506"}
image:
fields total:
13
integrity:
15