Theorems · Definition · category theory
CategoryTheory.Functor.mapBicone
{C : Type u₁} →
[inst : CategoryTheory.Category.{v₁, u₁} C] →
{D : Type u₂} →
[inst_1 : CategoryTheory.Category.{v₂, u₂} D] →
[inst_2 : CategoryTheory.Limits.HasZeroMorphisms C] →
[inst_3 : CategoryTheory.Limits.HasZeroMorphisms D] →
(F : CategoryTheory.Functor C D) →
[F.PreservesZeroMorphisms] →
{J : Type w₁} → {f : J → C} → CategoryTheory.Limits.Bicone f → CategoryTheory.Limits.Bicone (F.obj ∘ f)The image of a bicone under a functor.
- Cited by
- 12 results in Mathlib
- Foundations
- Depth 15 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites10
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- CategoryTheory.Categorystatement and proof · cited by 32,673
- CategoryTheory.Functor.objstatement and proof · cited by 19,642
- CategoryTheory.Functorstatement and proof · cited by 16,252
- CategoryTheory.Functor.mapproof · cited by 8,698
- CategoryTheory.Limits.HasZeroMorphismsstatement and proof · cited by 3,275
- CategoryTheory.Functor.PreservesZeroMorphismsstatement and proof · cited by 458
- CategoryTheory.Limits.Biconestatement and proof · cited by 75
- CategoryTheory.Limits.Bicone.ptproof · cited by 60
- CategoryTheory.Limits.Bicone.πproof · cited by 40
- CategoryTheory.Limits.Bicone.ιproof · cited by 37
Cited by15
Results whose statement or proof uses this declaration.
- CategoryTheory.Limits.isBilimitOfPreservesstatement · cited by 4
- CategoryTheory.Limits.preservesBiproduct_of_preservesProductproof · cited by 2
- CategoryTheory.Mat_.additiveObjIsoBiproduct_hom_πproof · cited by 2
- CategoryTheory.Limits.preservesBiproduct_of_preservesCoproductproof · cited by 1
- CategoryTheory.Limits.preservesBinaryBiproduct_of_preservesBiproductproof · cited by 1
- CategoryTheory.Limits.preservesBiproducts_shrinkproof · cited by 0
- CategoryTheory.Limits.preservesCoproduct_of_preservesBiproductproof · cited by 0
- CategoryTheory.Functor.mapBicone_ptstatement and proof · cited by 0
- CategoryTheory.Functor.mapBicone_whiskerstatement · cited by 0
- CategoryTheory.Functor.mapBicone_ιstatement and proof · cited by 0
- CategoryTheory.Functor.mapBicone_πstatement and proof · cited by 0
- CategoryTheory.Limits.PreservesBiproduct.casesOnstatement and proof · cited by 0