Theorem CochainComplex.IsKInjective.Qh_map_bijective

Modification history

2026-05-06 01:11
Mathlib/Algebra/Homology/DerivedCategory/KInjective.lean
feat(Algebra/Homology): quasi-isomorphisms between chain complexes of projective objects are homotopy equivalences (#38958) …
Modified CochainComplex.IsKInjective.Qh_map_bijectiveView on Github →
2025-12-19 13:08
Mathlib/Algebra/Homology/DerivedCategory/KInjective.lean
feat(Algebra/Homology): equivOfIsKInjective (#32814) …
Modified CochainComplex.IsKInjective.Qh_map_bijectiveView on Github →
2025-12-03 19:32
Mathlib/Algebra/Homology/DerivedCategory/KInjective.lean
feat(Algebra/Homology): morphisms to K-injective complexes in the derived category (#31900) …
Added CochainComplex.IsKInjective.Qh_map_bijectiveView on Github →