∫ Утверждение Mathlib
ofFixingSubgroup_of_singleton_bijective
Mathlib.GroupTheory.GroupAction.SubMulAction.OfFixingSubgroup
URI: https://scilib.ai/kg/mathlib#SubMulAction.ofFixingSubgroup_of_singleton_bijective
∫ Утверждение Mathlib
Mathlib.GroupTheory.GroupAction.SubMulAction.OfFixingSubgroup
URI: https://scilib.ai/kg/mathlib#SubMulAction.ofFixingSubgroup_of_singleton_bijective