∫ Утверждение Mathlib
degree_pos_iff_exists_adj
Mathlib.Combinatorics.SimpleGraph.Finite
URI: https://scilib.ai/kg/mathlib#SimpleGraph.degree_pos_iff_exists_adj
∫ Утверждение Mathlib
Mathlib.Combinatorics.SimpleGraph.Finite
URI: https://scilib.ai/kg/mathlib#SimpleGraph.degree_pos_iff_exists_adj