May 7, 2003 · We analyze the application of lift-and-project to the clique relaxation of the stable set polytope. We characterize all the inequalities ...
May 7, 2003 · In this paper we study a variation of this procedure, namely, the lift-and-project procedure of Balas, Ceria and Cornuéjols and its application ...
All the inequalities that can be generated through the application of the lift-and-project procedure are characterized, the concept of 1-perfection is ...
We characterize all the inequalities that can be generated through the application of the lift-and-project procedure, introduce the concept of 1-perfection and ...
If we consider integer strengthening of the lift-and-project cuts then the relationship will be between strengthened lift-and-project cuts and mixed integer ...
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Defines lift-and-project cuts. Lift and project cuts are split cuts separated by fixing the (split) disjunction in advance.
Missing: perfect graphs.
Perfect graphs are, for instance, precisely those graphs G where the ... Ceria, Lift-and-project cuts and perfect graphs. Math. Program.98 (2003) 309 ...
Perfect graphs constitute a well-studied graph class with a rich structure, reflected by many characterizations with respect to different concepts.
We present a very short proof of the beautiful result of Aguilera et al. that the BCC-rank of the clique polytope is invariant under complementation.