Theorems · Theorem · algebraic geometry
ProjectiveSpectrum.zeroLocus_inf
∀ {A : Type u_1} {σ : Type u_2} [inst : CommRing A] [inst_1 : SetLike σ A] [inst_2 : AddSubmonoidClass σ A] (𝒜 : ℕ → σ)
[inst_3 : GradedRing 𝒜] (I J : Ideal A),
ProjectiveSpectrum.zeroLocus 𝒜 ↑(I ⊓ J) = ProjectiveSpectrum.zeroLocus 𝒜 ↑I ∪ ProjectiveSpectrum.zeroLocus 𝒜 ↑J- Cited by
- 1 results in Mathlib
- Foundations
- Depth 99 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites11
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Setstatement · cited by 53,352
- CommRingstatement and proof · cited by 17,173
- SetLike.coestatement · cited by 8,199
- Idealstatement and proof · cited by 4,748
- Set.extproof · cited by 2,266
- SetLikestatement and proof · cited by 1,084
- GradedRingstatement and proof · cited by 424
- AddSubmonoidClassstatement and proof · cited by 346
- ProjectiveSpectrumstatement and proof · cited by 86
- ProjectiveSpectrum.zeroLocusstatement · cited by 42
- Ideal.IsPrime.inf_leproof · cited by 3
Cited by1
Results whose statement or proof uses this declaration.
- ProjectiveSpectrum.union_zeroLocusproof · cited by 0