Theorems · Definition · ring theory

NonUnitalStarAlgHom.inl

(R : Type u_1) →
  (A : Type u_2) →
    (B : Type u_3) →
      [inst : Monoid R] →
        [inst_1 : NonUnitalNonAssocSemiring A] →
          [inst_2 : DistribMulAction R A] →
            [inst_3 : StarAddMonoid A] →
              [inst_4 : NonUnitalNonAssocSemiring B] →
                [inst_5 : DistribMulAction R B] → [inst_6 : StarAddMonoid B] → A →⋆ₙₐ[R] A × B

The left injection into a product is a non-unital algebra homomorphism.

Defined in

Mathlib.Algebra.Star.StarAlgHom

Cited by

2 results in Mathlib

Foundations

Depth 30 from the axioms · uses propext, Quot.sound

Assumes

MonoidNonUnitalNonAssocSemiringDistribMulActionStarAddMonoidNonUnitalNonAssocSemiringDistribMulActionStarAddMonoid