Theorems · Theorem · category theory
CategoryTheory.ShortComplex.HasLeftHomology.hasCokernel
∀ {C : Type u_1} [inst : CategoryTheory.Category.{v_1, u_1} C] [inst_1 : CategoryTheory.Limits.HasZeroMorphisms C]
(S : CategoryTheory.ShortComplex C) [S.HasLeftHomology] [inst_3 : CategoryTheory.Limits.HasKernel S.g],
CategoryTheory.Limits.HasCokernel (CategoryTheory.Limits.kernel.lift S.g S.f ⋯)- Cited by
- 1 results in Mathlib
- Foundations
- Depth 37 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites37
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
- CategoryTheory.Functor.objproof · cited by 19,642
- CategoryTheory.Isoproof · cited by 3,963
- CategoryTheory.Limits.HasZeroMorphismsstatement and proof · cited by 3,275
- CategoryTheory.Category.id_compproof · cited by 1,998
- CategoryTheory.ShortComplexstatement and proof · cited by 1,850
- CategoryTheory.ShortComplex.X₂statement · cited by 1,115
- CategoryTheory.ShortComplex.X₁statement · cited by 889
- CategoryTheory.ShortComplex.X₃statement · cited by 876
- CategoryTheory.Limits.parallelPairproof · cited by 766
- CategoryTheory.Iso.reflproof · cited by 727
- CategoryTheory.ShortComplex.gstatement and proof · cited by 658
Cited by1
Results whose statement or proof uses this declaration.
- CategoryTheory.ShortComplex.exact_iff_kernel_ι_comp_cokernel_π_zeroproof · cited by 3