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