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Theorems · Theorem · category theory

CategoryTheory.ShortComplex.RightHomologyData.wp_assoc

∀ {C : Type u_1} [inst : CategoryTheory.Category.{v_1, u_1} C] [inst_1 : CategoryTheory.Limits.HasZeroMorphisms C]
  {S : CategoryTheory.ShortComplex C} (self : S.RightHomologyData) {Z : C} (h : self.Q ⟶ Z),
  CategoryTheory.CategoryStruct.comp S.f (CategoryTheory.CategoryStruct.comp self.p h) =
    CategoryTheory.CategoryStruct.comp 0 h

the cokernel condition for p

Defined in
Mathlib.Algebra.Homology.ShortComplex.RightHomology
Cited by
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Foundations
Depth 7 from the axioms · uses Quot.sound
Assumes
CategoryTheory.CategoryCategoryTheory.Limits.HasZeroMorphisms

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