Theorems · Definition · algebraic geometry
AlgebraicGeometry.Scheme.AffineZariskiSite
AlgebraicGeometry.Scheme → Type u
X.AffineZariskiSite is the small affine Zariski site of X, whose elements are affine open
sets of X, and whose arrows are basic open sets D(f) ⟶ U for any f : Γ(X, U).
Note that this differs from the definition on stacks project where the arrows in the small affine
Zariski site are arbitrary inclusions.
- Cited by
- 30 results in Mathlib
- Foundations
- Depth 138 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites3
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- AlgebraicGeometry.Schemestatement and proof · cited by 2,540
- AlgebraicGeometry.Scheme.Opensproof · cited by 1,149
- AlgebraicGeometry.IsAffineOpenproof · cited by 222
Cited by43
Results whose statement or proof uses this declaration.
- AlgebraicGeometry.Scheme.Hom.toNormalizationproof · cited by 28
- AlgebraicGeometry.Scheme.AffineZariskiSite.toOpensstatement and proof · cited by 17
- AlgebraicGeometry.Scheme.AffineZariskiSite.toOpensFunctorstatement · cited by 17
- AlgebraicGeometry.Scheme.AffineZariskiSite.basicOpenstatement and proof · cited by 9
- AlgebraicGeometry.Scheme.AffineZariskiSite.directedCoverproof · cited by 9
- AlgebraicGeometry.Scheme.AffineZariskiSite.presieveOfSectionsstatement and proof · cited by 5
- AlgebraicGeometry.Scheme.AffineZariskiSite.relativeGluingDatastatement and proof · cited by 5
- AlgebraicGeometry.Scheme.Hom.normalizationDesc_compproof · cited by 5
- AlgebraicGeometry.Scheme.AffineZariskiSite.basicOpen_lestatement and proof · cited by 4
- AlgebraicGeometry.Scheme.Hom.toNormalization_normalizationDescproof · cited by 4
- AlgebraicGeometry.Scheme.AffineZariskiSite.sectionsOfPresievestatement and proof · cited by 3
- AlgebraicGeometry.Scheme.AffineZariskiSite.grothendieckTopologystatement · cited by 3