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Theorems · Definition · group theory

MulHom.unop

{M : Type u_3} → {N : Type u_4} → [inst : Mul M] → [inst_1 : Mul N] → (Mᵐᵒᵖ →ₙ* Nᵐᵒᵖ) ≃ (M →ₙ* N)

The 'unopposite' of a semigroup homomorphism Mᵐᵒᵖ →ₙ* Nᵐᵒᵖ. Inverse to MulHom.op.

Defined in
Mathlib.Algebra.Group.Equiv.Opposite
Cited by
0 results in Mathlib
Foundations
Depth 19 from the axioms · uses Quot.sound
Assumes
MulMul

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