Theorems · Theorem · commutative algebra
Ideal.relNorm_smul
∀ (R : Type u_1) [inst : CommRing R] [inst_1 : IsDomain R] {S : Type u_3} [inst_2 : CommRing S] [inst_3 : IsDomain S]
[inst_4 : IsIntegrallyClosed R] [inst_5 : IsIntegrallyClosed S] [inst_6 : Algebra R S] [inst_7 : Module.Finite R S]
[inst_8 : Module.IsTorsionFree R S] [inst_9 : IsDedekindDomain R] [inst_10 : IsDedekindDomain S] {G : Type u_4}
[inst_11 : Group G] [inst_12 : MulSemiringAction G S] [SMulCommClass G R S] (g : G) (I : Ideal S),
(Ideal.relNorm R) (g • I) = (Ideal.relNorm R) I- Defined in
- Mathlib.RingTheory.Ideal.Norm.RelNorm
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 193 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites17
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
- Groupstatement and proof · cited by 6,238
- Idealstatement and proof · cited by 4,748
- IsDomainstatement and proof · cited by 2,196
- SMulCommClassstatement and proof · cited by 1,927
- Module.Finitestatement and proof · cited by 1,032
- MonoidWithZeroHomstatement · cited by 704
- IsDedekindDomainstatement and proof · cited by 668
- Module.IsTorsionFreestatement and proof · cited by 600
- MulSemiringActionstatement and proof · cited by 423
Cited by1
Results whose statement or proof uses this declaration.
- Ideal.relNorm_eq_pow_of_isPrime_isGaloisproof · cited by 1