Theorems · Definition · nonassociative algebras

NonUnitalSubalgebra.centralizer

(R : Type u_1) →
  {A : Type u_2} →
    [inst : CommSemiring R] →
      [inst_1 : NonUnitalSemiring A] →
        [inst_2 : Module R A] → [IsScalarTower R A A] → [SMulCommClass R A A] → Set A → NonUnitalSubalgebra R A

The centralizer of a set as a non-unital subalgebra.

Defined in

Mathlib.Algebra.Algebra.NonUnitalSubalgebra

Cited by

12 results in Mathlib

Foundations

Depth 10 from the axioms · uses propext, Quot.sound

Assumes

CommSemiringNonUnitalSemiringModuleIsScalarTowerSMulCommClass