∫ Утверждение Mathlib
d₀₁_ker_eq_invariants
Mathlib.RepresentationTheory.Homological.GroupCohomology.LowDegree
URI: https://scilib.ai/kg/mathlib#groupCohomology.d₀₁_ker_eq_invariants
∫ Утверждение Mathlib
Mathlib.RepresentationTheory.Homological.GroupCohomology.LowDegree
URI: https://scilib.ai/kg/mathlib#groupCohomology.d₀₁_ker_eq_invariants