Theorems · Theorem · commutative algebra
MonoidAlgebra.finiteType_iff_fg
∀ {R : Type u_1} {M : Type u_2} [inst : Monoid M] [inst_1 : CommRing R] [Nontrivial R],
Algebra.FiniteType R (MonoidAlgebra R M) ↔ Monoid.FG MA monoid M is finitely generated if and only if R[M] is of finite type.
- Defined in
- Mathlib.RingTheory.FiniteType
- Cited by
- 2 results in Mathlib
- Foundations
- Depth 90 from the axioms · uses propext, Classical.choice, Quot.sound
- Assumes
- MonoidCommRingNontrivial
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites10
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
- Monoidstatement and proof · cited by 3,887
- Nontrivialstatement and proof · cited by 2,416
- MonoidAlgebrastatement and proof · cited by 590
- Algebra.FiniteTypestatement and proof · cited by 84
- Monoid.FGstatement and proof · cited by 19
- MonoidAlgebra.toAdditiveAlgEquivproof · cited by 5
- Algebra.FiniteType.equivproof · cited by 3
- AddMonoidAlgebra.finiteType_iff_fgproof · cited by 3
- Monoid.fg_iff_add_fgproof · cited by 1
Cited by2
Results whose statement or proof uses this declaration.
- MonoidAlgebra.finiteType_iff_group_fgproof · cited by 0
- MonoidAlgebra.fg_of_finiteTypeproof · cited by 0