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Merge pull request #55 from GTBarkley/leo

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Leo Mayer 2023-06-14 12:03:14 -07:00 committed by GitHub
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CommAlg/krull.lean
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@ -226,7 +226,11 @@ lemma dim_le_dim_polynomial_add_one [Nontrivial R] :
lemma dim_eq_dim_polynomial_add_one [Nontrivial R] [IsNoetherianRing R] :
krullDim R + 1 = krullDim (Polynomial R) := sorry
lemma dim_mvPolynomial [Field K] (n : ℕ) : krullDim (MvPolynomial (Fin n) K) = n := sorry
lemma height_eq_dim_localization :
height I = krullDim (Localization.AtPrime I.asIdeal) := sorry
lemma dim_quotient_le_dim : height I + krullDim (R ⧸ I.asIdeal) ≤ krullDim R := sorry
lemma height_add_dim_quotient_le_dim : height I + krullDim (R ⧸ I.asIdeal) ≤ krullDim R := sorry