∫ Утверждение Mathlib
isPerfectMatching_iff_forall_degree
Mathlib.Combinatorics.SimpleGraph.Matching
URI: https://scilib.ai/kg/mathlib#SimpleGraph.Subgraph.isPerfectMatching_iff_forall_degree
∫ Утверждение Mathlib
Mathlib.Combinatorics.SimpleGraph.Matching
URI: https://scilib.ai/kg/mathlib#SimpleGraph.Subgraph.isPerfectMatching_iff_forall_degree