∫ Утверждение Mathlib
instReflectsIsomorphismsSheafOfModulesFunctorOppositeAddCommGrpCatCompSheafToSheafSheafToPresheaf
Mathlib.Algebra.Category.ModuleCat.Presheaf.Sheafification
URI: https://scilib.ai/kg/mathlib#PresheafOfModules.instReflectsIsomorphismsSheafOfModulesFunctorOppositeAddCommGrpCatCompSheafToSheafSheafToPresheaf