Distributive category
id:
distributive-category-307-4629543
title:
Distributive category
text:
In mathematics, a category is distributive if it has finite products and finite coproducts and such that for every choice of objects A , B , C , the canonical map is an isomorphism, and for all objects A , the canonical map 0 → A × 0 is an isomorphism. Equivalently, if for every object A the endofunctor A × − defined by B ↦ A × B preserves coproducts up to isomorphisms f . It follows that f and aforementioned canonical maps are equal for each choice of objects. In particular, if the functor A ×
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Distributive_category
date created:
date modified:
2024-03-06T00:14:58Z
main entity:
{"identifier":"Q5283210","url":"https://www.wikidata.org/entity/Q5283210"}
image:
fields total:
13
integrity:
13