Mathlib Map

Theorems · Definition · category theory

CategoryTheory.sheafToPresheaf

{C : Type u₁} →
  [inst : CategoryTheory.Category.{v₁, u₁} C] →
    (J : CategoryTheory.GrothendieckTopology C) →
      (A : Type u₂) →
        [inst_1 : CategoryTheory.Category.{v₂, u₂} A] →
          CategoryTheory.Functor (CategoryTheory.Sheaf J A) (CategoryTheory.Functor Cᵒᵖ A)

The inclusion functor of the category of sheaves in the category of presheaves.

Defined in
Mathlib.CategoryTheory.Sites.Sheaf
Cited by
142 results in Mathlib
Foundations
Depth 35 from the axioms, rests on 323 definitions · uses propext, Classical.choice, Quot.sound
Assumes
CategoryTheory.CategoryCategoryTheory.Category

Around this declaration

Dashed lines are statement dependencies; solid lines are citations in proofs.

CategoryTheory.HasWeakSheafify · cited by 221CategoryTheory.HasWeakShe…CategoryTheory.Functor.sheafPushforwardContinuous · cited by 102Functor.sheafPushforwardC…CategoryTheory.presheafToSheaf · cited by 57CategoryTheory.presheafTo…CategoryTheory.sheafificationAdjunction · cited by 30CategoryTheory.sheafifica…CategoryTheory.sheafCompose · cited by 28CategoryTheory.sheafCompo…CategoryTheory.Equivalence.sheafCongr.inverse · cited by 23sheafCongr.inverseCategoryTheory.Equivalence.sheafCongr.functor · cited by 22sheafCongr.functorCategoryTheory.sheafSections · cited by 16CategoryTheory.sheafSecti…CategoryTheory.GrothendieckTopology.Point.sheafFiber · cited by 16Point.sheafFiberCategoryTheory.Functor.sheafPushforwardContinuousNatTrans · cited by 11Functor.sheafPushforwardC…CategoryTheory.Presheaf.coherentExtensiveEquivalence · cited by 11Presheaf.coherentExtensiv…CategoryTheory.fullyFaithfulSheafToPresheaf · cited by 10CategoryTheory.fullyFaith…SheafOfModules.pushforwardCongr · cited by 9SheafOfModules.pushforwar…CategoryTheory.typeEquiv · cited by 9CategoryTheory.typeEquivCategoryTheory.Functor.sheafPushforwardCocontinuous · cited by 9Functor.sheafPushforwardC…CategoryTheory.Category · cited by 32673CategoryTheory.CategoryCategoryTheory.Functor · cited by 16252CategoryTheory.FunctorOpposite · cited by 8081OppositeCategoryTheory.GrothendieckTopology · cited by 1415CategoryTheory.Grothendie…CategoryTheory.Presheaf.IsSheaf · cited by 991Presheaf.IsSheafCategoryTheory.Sheaf · cited by 763CategoryTheory.SheafCategoryTheory.ObjectProperty.ι · cited by 95ObjectProperty.ιCategoryTheory.sheafToPresheafCITED BYCITES

Cites7

Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.

Cited by214

Results whose statement or proof uses this declaration.