We present a new graph composition that produces a graph G from a given graph H and a fixed graph B called gear and we study its polyhedral properties. This composition yields counterexamples to a conjecture on the facial structure of$STAB(G) when G is claw-free.
Gear composition and the Stable Set Polytope
Galluccio A;Gentile C;Ventura P
2008
Abstract
We present a new graph composition that produces a graph G from a given graph H and a fixed graph B called gear and we study its polyhedral properties. This composition yields counterexamples to a conjecture on the facial structure of$STAB(G) when G is claw-free.File in questo prodotto:
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