Theorem SimpleGraph.Subgraph.IsPerfectMatching.symmDiff_spanningCoe_IsCycles

Modification history

2024-11-29 09:51
Mathlib/Combinatorics/SimpleGraph/Matching.lean
feat(Combinatorics/SimpleGraph/Matching): add `IsCycles` and `IsAlternating` with basic results (#19250) …
Added SimpleGraph.Subgraph.IsPerfectMatching.symmDiff_spanningCoe_IsCyclesView on Github →