section and retraction (Q60727552)
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two kinds of possible inverses of a morphism in a category
- left and right inverses
- left and right inverse morphisms
- section and cosection
- coretraction and retraction
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | section and retraction |
two kinds of possible inverses of a morphism in a category |
|
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Wikipedia(2 entries)
- dewiki Retraktion und Koretraktion
- kowiki 역사상