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Theorems · Definition · category theory

Quiver.Hom.mop

{C : Type u₁} → [inst : CategoryTheory.Category.{v₁, u₁} C] → {X Y : C} → (X ⟶ Y) → ({ unmop := X } ⟶ { unmop := Y })

The monoidal opposite of a morphism f : X ⟶ Y is just f, thought of as mop X ⟶ mop Y.

Defined in
Mathlib.CategoryTheory.Monoidal.Opposite
Cited by
31 results in Mathlib
Foundations
Depth 11 from the axioms · uses propext
Assumes
CategoryTheory.Category

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