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Equivariant Perturbation in Gomory and Johnson's Infinite Group Problem. II. The Unimodular Two-Dimensional Case

Amitabh Basu(abasu***at***math.ucdavis.edu)
Robert Hildebrand(rhildebrand***at***math.ucdavis.edu)
Matthias Koeppe(mkoeppe***at***math.ucdavis.edu)

Abstract: We give an algorithm for testing the extremality of a large class of minimal valid functions for the two-dimensional infinite group problem.

Keywords: integer programming, cutting planes, infinite group problem

Category 1: Integer Programming (Cutting Plane Approaches )


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Entry Submitted: 10/24/2012
Entry Accepted: 10/25/2012
Entry Last Modified: 10/24/2012

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