Theorems · Theorem · category theory

CategoryTheory.Localization.Monoidal.associator_naturality

∀ {C : Type u_1} {D : Type u_2} [inst : CategoryTheory.Category.{v_1, u_1} C]
  [inst_1 : CategoryTheory.Category.{v_2, u_2} D] (L : CategoryTheory.Functor C D)
  (W : CategoryTheory.MorphismProperty C) [inst_2 : CategoryTheory.MonoidalCategory C] [inst_3 : W.IsMonoidal]
  [inst_4 : L.IsLocalization W] {unit : D} (ε : L.obj (CategoryTheory.MonoidalCategoryStruct.tensorUnit C) ≅ unit)
  {X₁ X₂ X₃ Y₁ Y₂ Y₃ : CategoryTheory.LocalizedMonoidal L W ε} (f₁ : X₁ ⟶ Y₁) (f₂ : X₂ ⟶ Y₂) (f₃ : X₃ ⟶ Y₃),
  CategoryTheory.CategoryStruct.comp
      (CategoryTheory.MonoidalCategoryStruct.tensorHom (CategoryTheory.MonoidalCategoryStruct.tensorHom f₁ f₂) f₃)
      (CategoryTheory.MonoidalCategoryStruct.associator Y₁ Y₂ Y₃).hom =
    CategoryTheory.CategoryStruct.comp (CategoryTheory.MonoidalCategoryStruct.associator X₁ X₂ X₃).hom
      (CategoryTheory.MonoidalCategoryStruct.tensorHom f₁ (CategoryTheory.MonoidalCategoryStruct.tensorHom f₂ f₃))

Defined in

Mathlib.CategoryTheory.Localization.Monoidal.Basic

Cited by

5 results in Mathlib

Foundations

Depth 94 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

CategoryTheory.CategoryCategoryTheory.CategoryCategoryTheory.MonoidalCategoryCategoryTheory.MorphismProperty.IsMonoidalCategoryTheory.Functor.IsLocalization