∫ Утверждение Mathlib
instReflectsMonomorphismsActionFintypeCatAutFunctorFunctorToAction
Mathlib.CategoryTheory.Galois.Action
URI: https://scilib.ai/kg/mathlib#CategoryTheory.PreGaloisCategory.instReflectsMonomorphismsActionFintypeCatAutFunctorFunctorToAction