Theorems · Theorem · commutative algebra
Algebra.FormallyUnramified.lmul_elem
∀ {R : Type u_1} {S : Type u_2} [inst : CommRing R] [inst_1 : CommRing S] [inst_2 : Algebra R S]
[inst_3 : Algebra.FormallyUnramified R S] [inst_4 : Algebra.EssFiniteType R S],
(Algebra.TensorProduct.lmul' R) (Algebra.FormallyUnramified.elem R S) = 1- Defined in
- Mathlib.RingTheory.Unramified.Finite
- Cited by
- 2 results in Mathlib
- Foundations
- Depth 94 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites10
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- DFunLike.coestatement · cited by 62,936
- CommRingstatement and proof · cited by 17,173
- Algebrastatement and proof · cited by 11,388
- AlgHomstatement · cited by 3,236
- TensorProductstatement · cited by 2,545
- Algebra.FormallyUnramifiedstatement and proof · cited by 75
- Algebra.EssFiniteTypestatement and proof · cited by 68
- Algebra.TensorProduct.lmul'statement · cited by 28
- Algebra.FormallyUnramified.elemstatement · cited by 6
- Algebra.FormallyUnramified.iff_exists_tensorProductproof · cited by 2
Cited by2
Results whose statement or proof uses this declaration.
- Algebra.FormallyUnramified.finite_of_freeproof · cited by 7
- Algebra.FormallyUnramified.comp_secproof · cited by 3