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- Discrete_category abstract "In mathematics, in the field of category theory, a discrete category is a category whose only morphisms are the identity morphisms:homC(X, X) = {idX} for all objects XhomC(X, Y) = ∅ for all objects X ≠ YSince by axioms, there is always the identity morphism between the same object, we can express the above as condition on the cardinality of the hom-set| homC(X, Y) | is 1 when X = Y and 0 when X is not equal to Y.Some authors prefer a weaker notion, where a discrete category merely needs to be equivalent to such a category.".
- Discrete_category wikiPageExternalLink docviewer?did=Gold010&id=3.
- Discrete_category wikiPageExternalLink ~rob.
- Discrete_category wikiPageID "808519".
- Discrete_category wikiPageLength "1845".
- Discrete_category wikiPageOutDegree "17".
- Discrete_category wikiPageRevisionID "665222630".
- Discrete_category wikiPageWikiLink Adjoint_functors.
- Discrete_category wikiPageWikiLink Category:Category_theory.
- Discrete_category wikiPageWikiLink Category_theory.
- Discrete_category wikiPageWikiLink Class_(set_theory).
- Discrete_category wikiPageWikiLink Colimit.
- Discrete_category wikiPageWikiLink Coproduct.
- Discrete_category wikiPageWikiLink Equivalence_of_categories.
- Discrete_category wikiPageWikiLink Full_category.
- Discrete_category wikiPageWikiLink Functor.
- Discrete_category wikiPageWikiLink Glossary_of_category_theory.
- Discrete_category wikiPageWikiLink Identity_morphism.
- Discrete_category wikiPageWikiLink Indiscrete_category.
- Discrete_category wikiPageWikiLink Limit_(category_theory).
- Discrete_category wikiPageWikiLink Mathematics.
- Discrete_category wikiPageWikiLink Morphism.
- Discrete_category wikiPageWikiLink Product_(category_theory).
- Discrete_category wikiPageWikiLink Subcategory.
- Discrete_category wikiPageWikiLinkText "Discrete category".
- Discrete_category wikiPageWikiLinkText "discrete category".
- Discrete_category wikiPageWikiLinkText "discrete".
- Discrete_category hasPhotoCollection Discrete_category.
- Discrete_category subject Category:Category_theory.
- Discrete_category hypernym Category.
- Discrete_category type TelevisionStation.
- Discrete_category type Function.
- Discrete_category comment "In mathematics, in the field of category theory, a discrete category is a category whose only morphisms are the identity morphisms:homC(X, X) = {idX} for all objects XhomC(X, Y) = ∅ for all objects X ≠ YSince by axioms, there is always the identity morphism between the same object, we can express the above as condition on the cardinality of the hom-set| homC(X, Y) | is 1 when X = Y and 0 when X is not equal to Y.Some authors prefer a weaker notion, where a discrete category merely needs to be equivalent to such a category.".
- Discrete_category label "Discrete category".
- Discrete_category sameAs Diskrete_Kategorie.
- Discrete_category sameAs Categoría_discreta.
- Discrete_category sameAs Discrete_categorie.
- Discrete_category sameAs m.03djdr.
- Discrete_category sameAs Q1228851.
- Discrete_category sameAs Q1228851.
- Discrete_category wasDerivedFrom Discrete_category?oldid=665222630.
- Discrete_category isPrimaryTopicOf Discrete_category.