Theorems · Theorem · category theory
CategoryTheory.Adjunction.leftAdjoint_preservesColimits
∀ {C : Type u₁} [inst : CategoryTheory.Category.{v₁, u₁} C] {D : Type u₂} [inst_1 : CategoryTheory.Category.{v₂, u₂} D]
{F : CategoryTheory.Functor C D} {G : CategoryTheory.Functor D C} (adj : F ⊣ G),
CategoryTheory.Limits.PreservesColimitsOfSize.{v, u, v₁, v₂, u₁, u₂} FA left adjoint preserves colimits.
- Defined in
- Mathlib.CategoryTheory.Adjunction.Limits
- Cited by
- 9 results in Mathlib
- Foundations
- Depth 36 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites14
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- DFunLike.coeproof · cited by 62,936
- CategoryTheory.Categorystatement and proof · cited by 32,673
- CategoryTheory.Functorstatement and proof · cited by 16,252
- CategoryTheory.Functor.compproof · cited by 6,529
- CategoryTheory.Iso.invproof · cited by 6,514
- CategoryTheory.ConcreteCategory.homproof · cited by 4,022
- CategoryTheory.Limits.IsColimitproof · cited by 773
- CategoryTheory.Limits.Coconeproof · cited by 746
- CategoryTheory.Adjunctionstatement and proof · cited by 524
- CategoryTheory.Adjunction.homEquivproof · cited by 202
- CategoryTheory.Limits.PreservesColimitsOfSizestatement · cited by 93
- Equiv.uniqueproof · cited by 6
Cited by9
Results whose statement or proof uses this declaration.
- CategoryTheory.IsVanKampenColimit.map_reflectiveproof · cited by 2
- CategoryTheory.IsUniversalColimit.map_reflectiveproof · cited by 1
- CategoryTheory.Adjunction.projective_of_map_projectiveproof · cited by 1
- CategoryTheory.AbelianOfAdjunction.hasCokernelsproof · cited by 0
- CategoryTheory.Presheaf.preservesColimitsOfSize_of_isLeftKanExtensionproof · cited by 0
- CategoryTheory.finitaryExtensive_of_reflectiveproof · cited by 0
- CategoryTheory.adhesive_of_reflectiveproof · cited by 0
- CategoryTheory.Adjunction.hasExactColimitsOfShapeproof · cited by 0
- CategoryTheory.Adjunction.hasExactLimitsOfShapeproof · cited by 0