Tower of objects
id:
tower-of-objects-303-6309083
title:
Tower of objects
text:
In category theory, a branch of abstract mathematics, a tower is defined as follows. Let I be the poset of whole numbers in reverse order, regarded as a category. A (countable) tower of objects in a category A is a functor from I to A . In other words, a tower is a family of objects { A i } i ≥ 0 in A where there exists a map and the composition is the map A i → A k
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Tower_of_objects
date created:
date modified:
2021-03-27T11:51:16Z
main entity:
{"identifier":"Q7829620","url":"https://www.wikidata.org/entity/Q7829620"}
image:
fields total:
13
integrity:
13