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Theorems · Theorem · algebraic geometry

Module.rankAtStalk_eq_of_le_of_finite_of_flat

∀ {R : Type uR} (M : Type uM) [inst : CommRing R] [inst_1 : AddCommGroup M] [inst_2 : Module R M] [Module.Flat R M]
  [Module.Finite R M] {p q : PrimeSpectrum R}, p ≤ q → Module.rankAtStalk M p = Module.rankAtStalk M q
Defined in
Mathlib.RingTheory.Spectrum.Prime.FreeLocus
Cited by
1 results in Mathlib
Foundations
Depth 123 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
CommRingAddCommGroupModuleModule.FlatModule.Finite

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