Mathlib Map

Theorems · Definition · category theory

CategoryTheory.ShortComplex.homology

{C : Type u} →
  [inst : CategoryTheory.Category.{v, u} C] →
    [inst_1 : CategoryTheory.Limits.HasZeroMorphisms C] → (S : CategoryTheory.ShortComplex C) → [S.HasHomology] → C

The homology of a short complex is the left.H field of a chosen homology data.

Defined in
Mathlib.Algebra.Homology.ShortComplex.Homology
Cited by
216 results in Mathlib
Foundations
Depth 6 from the axioms, rests on 12 definitions · uses Classical.choice
Assumes
CategoryTheory.CategoryCategoryTheory.Limits.HasZeroMorphismsCategoryTheory.ShortComplex.HasHomology

Around this declaration

Dashed lines are statement dependencies; solid lines are citations in proofs.

HomologicalComplex.homology · cited by 209HomologicalComplex.homolo…CategoryTheory.Abelian.SpectralObject.E · cited by 169SpectralObject.ECategoryTheory.ShortComplex.homologyMap · cited by 83ShortComplex.homologyMapCategoryTheory.ShortComplex.homologyπ · cited by 71ShortComplex.homologyπCategoryTheory.ShortComplex.homologyι · cited by 51ShortComplex.homologyιCategoryTheory.ShortComplex.LeftHomologyData.homologyIso · cited by 34LeftHomologyData.homology…CategoryTheory.ShortComplex.leftHomologyIso · cited by 27ShortComplex.leftHomology…CategoryTheory.ShortComplex.RightHomologyData.homologyIso · cited by 27RightHomologyData.homolog…CategoryTheory.ShortComplex.rightHomologyIso · cited by 20ShortComplex.rightHomolog…HomologicalComplex.exactAt_iff_isZero_homology · cited by 13HomologicalComplex.exactA…CategoryTheory.ShortComplex.mapHomologyIso · cited by 12ShortComplex.mapHomologyI…CategoryTheory.ShortComplex.moduleCatHomologyIso · cited by 12ShortComplex.moduleCatHom…CategoryTheory.ShortComplex.toCycles_comp_homologyπ · cited by 12ShortComplex.toCycles_com…CategoryTheory.ShortComplex.homologyι_comp_fromOpcycles · cited by 11ShortComplex.homologyι_co…HomologicalComplex.homologyIsoSc' · cited by 11HomologicalComplex.homolo…CategoryTheory.Category · cited by 32673CategoryTheory.CategoryCategoryTheory.Limits.HasZeroMorphisms · cited by 3275Limits.HasZeroMorphismsCategoryTheory.ShortComplex · cited by 1850CategoryTheory.ShortCompl…CategoryTheory.ShortComplex.HasHomology · cited by 253ShortComplex.HasHomologyCategoryTheory.ShortComplex.LeftHomologyData.H · cited by 236LeftHomologyData.HCategoryTheory.ShortComplex.HomologyData.left · cited by 130HomologyData.leftCategoryTheory.ShortComplex.homologyData · cited by 33ShortComplex.homologyDataShortComplex.homologyCITED BYCITES

Cites7

Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.

Cited by257

Results whose statement or proof uses this declaration.