Also known as fibered product, fibred product
范畴论
Wikidata facts
- Subclass of
- limit
Show 4 more facts
- studied by
- category theory
- Commons category
- Pullbacks (category theory)
- maintained by WikiProject
- WikiProject Mathematics
- opposite of
- pushout
Sources (1)
via Wikidata · CC0
Article · 中文
在数学分支范畴论中，拉回（也称为纤维积或笛卡尔方块）是由具有公共上域的两个态射f : X → Z与g : Y → Z组成的的极限。拉回经常写作
Abstract from DBpedia / Wikipedia · CC BY-SA