theorem
WrittenOnTheWallII.GraphConjecture3.conjecture3
{α : Type u}
[Fintype α]
[DecidableEq α]
{G : SimpleGraph α}
[DecidableEq α]
[DecidableRel G.Adj]
[Nonempty α]
(h_conn : G.Connected)
:
WOWII Conjecture 3
For a connected simple graph G
, the number of leaves in a maximum spanning
tree satisfies Ls(G) ≥ gi(G) * MaxTemp(G)
, where gi(G)
is the independent
domination number and MaxTemp(G)
is max_v deg(v)/(n(G) - deg(v))
.