Theorems · Theorem · category theory
CategoryTheory.InjectiveResolution.descHomotopyZeroZero.congr_simp
∀ {C : Type u} [inst : CategoryTheory.Category.{v, u} C] [inst_1 : CategoryTheory.Abelian C] {Y Z : C}
{I : CategoryTheory.InjectiveResolution Y} {J : CategoryTheory.InjectiveResolution Z}
(f f_1 : I.cocomplex ⟶ J.cocomplex) (e_f : f = f_1) (comm : CategoryTheory.CategoryStruct.comp I.ι f = 0),
CategoryTheory.InjectiveResolution.descHomotopyZeroZero f comm =
CategoryTheory.InjectiveResolution.descHomotopyZeroZero f_1 ⋯- Cited by
- 0 results in Mathlib
- Foundations
- Depth 98 from the axioms · uses propext, Classical.choice, Quot.sound
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Cites13
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- CategoryTheory.Categorystatement and proof · cited by 32,673
- Quiver.Homstatement and proof · cited by 32,603
- CategoryTheory.Functor.objstatement · cited by 19,642
- CategoryTheory.CategoryStruct.compstatement and proof · cited by 17,999
- HomologicalComplex.Xstatement · cited by 1,839
- CategoryTheory.Abelianstatement and proof · cited by 1,753
- ComplexShape.upstatement · cited by 1,123
- CochainComplexstatement · cited by 1,016
- CategoryTheory.InjectiveResolutionstatement and proof · cited by 90
- CategoryTheory.InjectiveResolution.cocomplexstatement and proof · cited by 73
- CochainComplex.single₀statement · cited by 59
- CategoryTheory.InjectiveResolution.ιstatement and proof · cited by 48
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