Lovász's conjecture on Hamiltonian paths in vertex-transitive graphs (1970): lovasz_conjecture
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Statement
Lovász's conjecture (1970).
Every finite connected vertex-transitive graph has a Hamiltonian path.
Lean statement
theorem lovasz_conjecture :
∀ {V : Type} [Fintype V] [DecidableEq V] (G : SimpleGraph V) [DecidableRel G.Adj],
G.Connected → IsVertexTransitive G → HasHamiltonianPath G := by
sorrySources(1)
Openness evidence
Tagged category research open in google-deepmind/formal-conjectures at commit a64e959c32c2. Definitions used by the statement are in FormalConjectures/Wikipedia/LovaszConjecture.lean.
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