Commit 2023-10-12 10:52 238b4602
View on Github →feat: naturality of the isomorphisms induced by functors which preserves homology (#7624)
If F : C ⥤ D
is a functor which preserves homlogy (e.g. preserves finite limits/colimits), there is a natural isomorphism F.mapShortComplex ⋙ ShortComplex.homologyFunctor D ≅ ShortComplex.homologyFunctor C ⋙ F
which expresses that F
"commutes" with homology.