section and retraction (Q1945)

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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
  • left and right inverses
  • left and right inverse morphisms
  • section and cosection
  • coretraction and retraction

Statements

Q60727552
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