Theorems · Inductive type · category theory
CategoryTheory.Limits.HasImage
{C : Type u} → [inst : CategoryTheory.Category.{v, u} C] → {X Y : C} → (X ⟶ Y) → PropHasImage f means that there exists an image factorisation of f.
- Cited by
- 107 results in Mathlib
- Foundations
- Depth 2 from the axioms, rests on 7 definitions · uses no axioms
- Assumes
- CategoryTheory.Category
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites2
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- CategoryTheory.Categorystatement · cited by 32,673
- Quiver.Homstatement · cited by 32,603
Cited by148
Results whose statement or proof uses this declaration.
- CategoryTheory.Limits.imagestatement and proof · cited by 124
- CategoryTheory.Limits.image.ιstatement and proof · cited by 104
- CategoryTheory.Limits.factorThruImagestatement and proof · cited by 55
- CategoryTheory.Limits.imageSubobjectstatement and proof · cited by 53
- CategoryTheory.Limits.image.facstatement and proof · cited by 27
- imageToKernelstatement and proof · cited by 21
- CategoryTheory.Limits.imageSubobjectIsostatement and proof · cited by 19
- CategoryTheory.Limits.HasImageMapstatement · cited by 17
- CategoryTheory.Limits.ImageMapstatement · cited by 17
- CategoryTheory.Limits.image.liftstatement and proof · cited by 16
- CategoryTheory.Limits.Image.monoFactorisationstatement and proof · cited by 15
- imageToKernel_arrowstatement and proof · cited by 15