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Theorems · Theorem · commutative algebra

IsLocalization.AtPrime.liesOver_comap_of_liesOver

∀ {R : Type u_1} {S : Type u_2} [inst : CommRing R] [inst_1 : CommRing S] [inst_2 : Algebra R S] (p : Ideal R)
  [inst_3 : p.IsPrime] (Rₚ : Type u_3) [inst_4 : CommRing Rₚ] [inst_5 : Algebra R Rₚ] [IsLocalization.AtPrime Rₚ p]
  [inst_7 : IsLocalRing Rₚ] {T : Type u_5} [inst_8 : CommRing T] [inst_9 : Algebra R T] [inst_10 : Algebra Rₚ T]
  [inst_11 : Algebra S T] [IsScalarTower R S T] [IsScalarTower R Rₚ T] (Q : Ideal T)
  [Q.LiesOver (IsLocalRing.maximalIdeal Rₚ)], (Ideal.comap (algebraMap S T) Q).LiesOver p
Defined in
Mathlib.RingTheory.Localization.AtPrime.Extension
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Foundations
Depth 87 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
CommRingCommRingAlgebraIdeal.IsPrimeCommRingAlgebraIsLocalization.AtPrimeIsLocalRingCommRingAlgebraAlgebraAlgebraIsScalarTowerIsScalarTowerIdeal.LiesOver

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