Theorems · Definition · algebraic geometry
TopCat.Presheaf.EtaleSpace.base
{X : TopCat} →
{C : Type u} →
[inst : CategoryTheory.Category.{v, u} C] →
{CC : C → Type v} →
{FC : C → C → Type w} →
[inst_1 : (X Y : C) → FunLike (FC X Y) (CC X) (CC Y)] →
[inst_2 : CategoryTheory.ConcreteCategory C FC] →
[inst_3 : CategoryTheory.Limits.HasColimits C] → {F : TopCat.Presheaf C X} → F.EtaleSpace → ↑XThe base point.
- Defined in
- Mathlib.Topology.Sheaves.EtaleSpace
- Cited by
- 6 results in Mathlib
- Foundations
- Depth 27 from the axioms · uses propext, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites8
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
- TopCat.carrierstatement · cited by 3,184
- FunLikestatement and proof · cited by 2,560
- TopCatstatement and proof · cited by 1,889
- CategoryTheory.ConcreteCategorystatement and proof · cited by 421
- TopCat.Presheafstatement and proof · cited by 371
- CategoryTheory.Limits.HasColimitsstatement and proof · cited by 139
- TopCat.Presheaf.EtaleSpacestatement and proof · cited by 10
Cited by8
Results whose statement or proof uses this declaration.
- TopCat.Presheaf.EtaleSpace.germstatement · cited by 3
- TopCat.Presheaf.EtaleSpace.homeomorphstatement and proof · cited by 3
- TopCat.Presheaf.EtaleSpace.eventually_nhdsstatement and proof · cited by 2
- TopCat.Presheaf.EtaleSpace.continuous_basestatement and proof · cited by 1
- TopCat.Presheaf.EtaleSpace.homeomorph_apply_fststatement and proof · cited by 1
- TopCat.Presheaf.EtaleSpace.exists_section_of_tendstostatement and proof · cited by 0
- TopCat.Presheaf.EtaleSpace.isCoveringMap_basestatement and proof · cited by 0
- TopCat.Presheaf.EtaleSpace.homeomorph.congr_simpstatement · cited by 0