Theorems · Definition · ring theory

GradedAlgHom.toAlgHom

{R : Type u_1} →
  {A : Type u_2} →
    {B : Type u_3} →
      {ι : Type u_4} →
        [inst : CommSemiring R] →
          [inst_1 : Semiring A] →
            [inst_2 : Semiring B] →
              [inst_3 : Algebra R A] →
                [inst_4 : Algebra R B] →
                  [inst_5 : DecidableEq ι] →
                    [inst_6 : AddMonoid ι] →
                      {𝒜 : ι → Submodule R A} →
                        {ℬ : ι → Submodule R B} →
                          [inst_7 : GradedAlgebra 𝒜] → [inst_8 : GradedAlgebra ℬ] → (𝒜 →ₐᵍ[R] ℬ) → A →ₐ[R] B

Defined in

Mathlib.RingTheory.GradedAlgebra.AlgHom

Cited by

17 results in Mathlib

Foundations

Depth 22 from the axioms · uses propext, Quot.sound

Assumes

CommSemiringSemiringSemiringAlgebraAlgebraDecidableEqAddMonoidGradedAlgebraGradedAlgebra