Theorems · Theorem · algebraic geometry
RingHom.FormallyUnramified.stableUnderComposition
RingHom.StableUnderComposition fun {R S} [CommRing R] [CommRing S] => RingHom.FormallyUnramified- Defined in
- Mathlib.RingTheory.RingHom.Unramified
- Cited by
- 4 results in Mathlib
- Foundations
- Depth 106 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites5
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- CommRingstatement and proof · cited by 17,173
- RingHomproof · cited by 10,189
- RingHom.FormallyUnramifiedstatement and proof · cited by 26
- RingHom.StableUnderCompositionstatement · cited by 26
- RingHom.FormallyUnramified.compproof · cited by 1
Cited by4
Results whose statement or proof uses this declaration.
- RingHom.FormallyUnramified.respectsIsoproof · cited by 2
- RingHom.FormallyUnramified.propertyIsLocalproof · cited by 1
- AlgebraicGeometry.FormallyUnramified.stalkMapproof · cited by 0
- RingHom.Etale.stableUnderCompositionproof · cited by 0