Theorem CochainComplex.isKInjective_iff_rightOrthogonal

Modification history

2025-12-03 19:32
Mathlib/Algebra/Homology/HomotopyCategory/KInjective.lean
feat(Algebra/Homology): morphisms to K-injective complexes in the derived category (#31900) …
Added CochainComplex.isKInjective_iff_rightOrthogonalView on Github →