Theorems · Definition · ring theory

AddMonoidAlgebra.opRingEquiv

{R : Type u_1} →
  {M : Type u_2} → [inst : Semiring R] → [inst_1 : Add M] → (AddMonoidAlgebra R M)ᵐᵒᵖ ≃+* AddMonoidAlgebra Rᵐᵒᵖ Mᵃᵒᵖ

The opposite of a monoid algebra is equivalent as a ring to the opposite monoid algebra over the opposite ring.

Defined in

Mathlib.Algebra.MonoidAlgebra.Opposite

Cited by

6 results in Mathlib

Foundations

Depth 82 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

SemiringAdd