Theorems · Theorem · commutative algebra
RingHom.locally_isStableUnderBaseChange
∀ {P : {R S : Type u} → [inst : CommRing R] → [inst_1 : CommRing S] → (R →+* S) → Prop},
(RingHom.RespectsIso fun {R S} [CommRing R] [CommRing S] => P) →
(RingHom.IsStableUnderBaseChange fun {R S} [CommRing R] [CommRing S] => P) →
RingHom.IsStableUnderBaseChange fun {R S} [CommRing R] [CommRing S] =>
RingHom.Locally fun {R S} [CommRing R] [CommRing S] => PIf P is stable under base change, then so is Locally P.
- Defined in
- Mathlib.RingTheory.RingHom.Locally
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 88 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites35
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- DFunLike.coeproof · cited by 62,936
- CommRingstatement and proof · cited by 17,173
- Algebraproof · cited by 11,388
- RingHomstatement and proof · cited by 10,189
- Set.ofPredproof · cited by 6,101
- Idealproof · cited by 4,748
- Algebra.algebraMapproof · cited by 4,706
- TensorProductproof · cited by 2,545
- AlgEquivproof · cited by 1,681
- TensorProduct.tmulproof · cited by 1,182
- Ideal.spanproof · cited by 948
- RingHom.compproof · cited by 899
Cited by1
Results whose statement or proof uses this declaration.
- AlgebraicGeometry.smoothOfRelativeDimension_isStableUnderBaseChangeproof · cited by 1