Mathlib v3 is deprecated. Go to Mathlib v4

Theorem simple_graph.subgraph.is_matching.to_edge.surjective

Modification history

2022-01-08 23:10

src/combinatorics/simple_graph/matching.lean

feat(combinatorics/simple_graph/matchings): even_card_vertices_of_perfect_matching (#11083)

Added simple_graph.subgraph.is_matching.to_edge.surjective View on Github →