Theorems · Theorem · category theory
TopCat.Presheaf.germ_res
∀ {C : Type u} [inst : CategoryTheory.Category.{v, u} C] [inst_1 : CategoryTheory.Limits.HasColimits C] {X : TopCat}
(F : TopCat.Presheaf C X) {U V : TopologicalSpace.Opens ↑X} (i : U ⟶ V) (x : ↑X) (hx : x ∈ U),
CategoryTheory.CategoryStruct.comp (F.map i.op) (F.germ U x hx) = F.germ V x ⋯- Defined in
- Mathlib.Topology.Sheaves.Stalks
- Cited by
- 19 results in Mathlib
- Foundations
- Depth 39 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites19
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
- Quiver.Homstatement and proof · cited by 32,603
- CategoryTheory.Functor.objstatement · cited by 19,642
- CategoryTheory.CategoryStruct.compstatement · cited by 17,999
- CategoryTheory.Functor.mapstatement · cited by 8,698
- Oppositestatement · cited by 8,081
- CategoryTheory.Functor.compproof · cited by 6,529
- TopCat.carrierstatement and proof · cited by 3,184
- TopologicalSpace.Opensstatement and proof · cited by 2,040
- Quiver.Hom.opstatement and proof · cited by 1,948
- TopCatstatement and proof · cited by 1,889
- CategoryTheory.Functor.opproof · cited by 997
Cited by19
Results whose statement or proof uses this declaration.
- TopCat.Presheaf.germ_res_applyproof · cited by 14
- AlgebraicGeometry.Scheme.SpecMap_stalkMap_fromSpecStalkproof · cited by 8
- AlgebraicGeometry.StructureSheaf.algebraMap_germproof · cited by 6
- AlgebraicGeometry.Scheme.IdealSheafData.map_idealproof · cited by 5
- AlgebraicGeometry.Scheme.germ_stalkClosedPointToproof · cited by 4
- AlgebraicGeometry.ProjectiveSpectrum.Proj.awayToΓ_ΓToStalkproof · cited by 2
- TopCat.Presheaf.germ_extproof · cited by 2
- TopCat.Presheaf.germ_res_assocproof · cited by 2
- AlgebraicGeometry.Scheme.fromSpecStalk_appproof · cited by 2
- AlgebraicGeometry.IsAffineOpen.fromSpecStalk_eqproof · cited by 1
- AlgebraicGeometry.Scheme.Hom.QuasiFiniteAt.quasiFiniteAtproof · cited by 1
- TopCat.Presheaf.map_germ_eq_Γgermproof · cited by 1