Theorems · Definition · commutative algebra
IsLocalization.commonDenom
{R : Type u_1} →
[inst : CommSemiring R] →
(M : Submonoid R) →
{S : Type u_2} →
[inst_1 : CommSemiring S] →
[inst_2 : Algebra R S] → [IsLocalization M S] → {ι : Type u_4} → Finset ι → (ι → S) → ↥MA choice of a common multiple of the denominators of a Finset-indexed family of fractions.
- Defined in
- Mathlib.RingTheory.Localization.Integer
- Cited by
- 4 results in Mathlib
- Foundations
- Depth 58 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites6
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Finsetstatement and proof · cited by 13,712
- Algebrastatement and proof · cited by 11,388
- CommSemiringstatement and proof · cited by 10,911
- Submonoidstatement and proof · cited by 3,086
- IsLocalizationstatement and proof · cited by 636
- IsLocalization.exist_integer_multiplesproof · cited by 4
Cited by5
Results whose statement or proof uses this declaration.
- IsIntegral.exists_multiple_integral_of_isLocalizationproof · cited by 7
- IsLocalization.commonDenomOfFinsetproof · cited by 4
- IsLocalization.map_integerMultiplestatement · cited by 3
- IsLocalization.integerMultiple_injectiveproof · cited by 2
- IsLocalization.scaleRoots_commonDenom_mem_liftsstatement and proof · cited by 1