Product category
id:
product-category-251-11540055
title:
Product category
text:
In the mathematical field of category theory, the product of two categories C and D, denoted C × D and called a product category, is an extension of the concept of the Cartesian product of two sets. Product categories are used to define bifunctors and multifunctors.
brand slug:
wiki
category slug:
encyclopedia
description:
Product of two categories, in category theory
original url:
https://en.wikipedia.org/wiki/Product_category
date created:
date modified:
2023-05-11T11:46:08Z
main entity:
{"identifier":"Q13443840","url":"https://www.wikidata.org/entity/Q13443840"}
image:
fields total:
13
integrity:
14