∫ Утверждение Mathlib
projective_iff_llp_epimorphisms_zero
Mathlib.CategoryTheory.Preadditive.Projective.LiftingProperties
URI: https://scilib.ai/kg/mathlib#CategoryTheory.projective_iff_llp_epimorphisms_zero
∫ Утверждение Mathlib
Mathlib.CategoryTheory.Preadditive.Projective.LiftingProperties
URI: https://scilib.ai/kg/mathlib#CategoryTheory.projective_iff_llp_epimorphisms_zero