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Claw-free t-perfect graphs can be recognised in polynomial time (1310.8186v1)
Published 30 Oct 2013 in cs.DM, cs.CC, and math.CO
Abstract: A graph is called t-perfect if its stable set polytope is defined by non-negativity, edge and odd-cycle inequalities. We show that it can be decided in polynomial time whether a given claw-free graph is t-perfect.
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