∫ Утверждение Mathlib
annihilator_le_of_injective
Mathlib.RingTheory.Ideal.Maps
URI: https://scilib.ai/kg/mathlib#LinearMap.annihilator_le_of_injective
∫ Утверждение Mathlib
Mathlib.RingTheory.Ideal.Maps
URI: https://scilib.ai/kg/mathlib#LinearMap.annihilator_le_of_injective