Theorems · Theorem · commutative algebra
Polynomial.height_map_C
∀ {R : Type u_1} [inst : CommRing R] [IsNoetherianRing R] (p : Ideal R) [p.IsMaximal],
(Ideal.map Polynomial.C p).height = p.heightLet p be a maximal ideal of R. Then the height of p[X] equals the height of p.
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 148 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
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Cites21
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- CommRingstatement and proof · cited by 17,173
- Algebraproof · cited by 11,388
- RingHomstatement · cited by 10,189
- Polynomialstatement and proof · cited by 5,681
- ENatstatement · cited by 4,985
- Idealstatement and proof · cited by 4,748
- add_zeroproof · cited by 2,707
- Polynomial.Cstatement and proof · cited by 1,598
- Ideal.IsPrimeproof · cited by 827
- Ideal.mapstatement and proof · cited by 692
- Ideal.IsMaximalstatement and proof · cited by 452
- Ideal.LiesOverproof · cited by 272
Cited by1
Results whose statement or proof uses this declaration.