∫ Утверждение Mathlib
restrict_injective
Mathlib.RingTheory.Frobenius
URI: https://scilib.ai/kg/mathlib#AlgHom.IsArithFrobAt.restrict_injective
∫ Утверждение Mathlib
Mathlib.RingTheory.Frobenius
URI: https://scilib.ai/kg/mathlib#AlgHom.IsArithFrobAt.restrict_injective