Theorems · Definition · commutative algebra

MvPowerSeries.mapAlgHom

{σ : Type u_1} →
  {R : Type u_2} →
    {A : Type u_3} →
      [inst : CommSemiring R] →
        [inst_1 : Semiring A] →
          [inst_2 : Algebra R A] →
            {B : Type u_4} →
              [inst_3 : Semiring B] → [inst_4 : Algebra R B] → (A →ₐ[R] B) → MvPowerSeries σ A →ₐ[R] MvPowerSeries σ B

Change of coefficients in mv power series, as an AlgHom

Defined in

Mathlib.RingTheory.MvPowerSeries.Basic

Cited by

1 results in Mathlib

Foundations

Depth 101 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

CommSemiringSemiringAlgebraSemiringAlgebra