Theorems · Theorem · category theory

CategoryTheory.Abelian.SpectralObject.cokernelSequenceOpcycles_f

∀ {C : Type u_1} {ι : Type u_2} [inst : CategoryTheory.Category.{v_1, u_1} C]
  [inst_1 : CategoryTheory.Category.{v_2, u_2} ι] [inst_2 : CategoryTheory.Abelian C]
  (X : CategoryTheory.Abelian.SpectralObject C ι) {i j k : ι} (f : i ⟶ j) (g : j ⟶ k) (n₀ n₁ : ℤ)
  (hn₁ : autoParam (n₀ + 1 = n₁) CategoryTheory.Abelian.SpectralObject.cokernelSequenceOpcycles._auto_1),
  (X.cokernelSequenceOpcycles f g n₀ n₁ hn₁).f = X.δ f g n₀ n₁ hn₁

Defined in

Mathlib.Algebra.Homology.SpectralObject.Cycles

Cited by

0 results in Mathlib

Foundations

Depth 67 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

CategoryTheory.CategoryCategoryTheory.CategoryCategoryTheory.Abelian