Theorem SimpleGraph.Subgraph.adj_iff_of_neighborSet_equiv

Modification history

2025-02-14 14:20
Mathlib/Combinatorics/SimpleGraph/Subgraph.lean
feat(Combinatorics/SimpleGraph): Characterizing `SimpleGraph.IsCycles` (#20830) …
Added SimpleGraph.Subgraph.adj_iff_of_neighborSet_equivView on Github →