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Mathlib.CategoryTheory.Monoidal.Rigid.Braided

Deriving RigidCategory instance for braided and left/right rigid categories. #

If X and Y forms an exact pairing in a braided category, then so does Y and X by composing the coevaluation and evaluation morphisms with associators.

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If X has a right dual in a braided category, then it has a left dual.

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If X has a left dual in a braided category, then it has a right dual.

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If C is a braided and right rigid category, then it is a rigid category. -

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  • CategoryTheory.BraidedCategory.rigidCategoryOfRightRigidCategory = CategoryTheory.RigidCategory.mk

If C is a braided and left rigid category, then it is a rigid category. -

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  • CategoryTheory.BraidedCategory.rigidCategoryOfLeftRigidCategory = CategoryTheory.RigidCategory.mk