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- Coimage abstract "In algebra, the coimage of a homomorphism f: A → Bis the quotient coim f = A/ker fof domain and kernel. The coimage is canonically isomorphic to the image by the first isomorphism theorem, when that theorem applies.More generally, in category theory, the coimage of a morphism is the dual notion of the image of a morphism. If f : X → Y, then a coimage of f (if it exists) is an epimorphism c : X → C such thatthere is a map fc : C → Y with f = fc ∘ c,for any epimorphism z : X → Z for which there is a map fz : Z → Y with f = fz ∘ z, there is a unique map π : Z → C such that both c = π ∘ z and fz = fc ∘ π.".
- Coimage wikiPageID "632685".
- Coimage wikiPageRevisionID "603316340".
- Coimage hasPhotoCollection Coimage.
- Coimage subject Category:Abstract_algebra.
- Coimage subject Category:Category_theory.
- Coimage subject Category:Isomorphism_theorems.
- Coimage type Abstraction100002137.
- Coimage type Communication100033020.
- Coimage type IsomorphismTheorems.
- Coimage type Message106598915.
- Coimage type Proposition106750804.
- Coimage type Statement106722453.
- Coimage type Theorem106752293.
- Coimage comment "In algebra, the coimage of a homomorphism f: A → Bis the quotient coim f = A/ker fof domain and kernel. The coimage is canonically isomorphic to the image by the first isomorphism theorem, when that theorem applies.More generally, in category theory, the coimage of a morphism is the dual notion of the image of a morphism.".
- Coimage label "Coimage".
- Coimage label "Coimagem".
- Coimage label "余像".
- Coimage label "余象".
- Coimage sameAs 余像.
- Coimage sameAs Coimagem.
- Coimage sameAs m.02ysx2.
- Coimage sameAs Q9388290.
- Coimage sameAs Q9388290.
- Coimage sameAs Coimage.
- Coimage wasDerivedFrom Coimage?oldid=603316340.
- Coimage isPrimaryTopicOf Coimage.