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math.OC2016
The structure of the infinite models in integer programming
Amitabh Basu, Michele Conforti, Marco Di Summa +1
The infinite models in integer programming can be described as the convex hull of some points or as the intersection of halfspaces derived from valid functions. In this paper we st…
math.OC2016★ 1 cited
Non-unique lifting of integer variables in minimal inequalities
Amitabh Basu, Santanu S. Dey, Joseph Paat
We explore the lifting question in the context of cut-generating functions. Most of the prior literature on this question focuses on cut-generating functions that have the unique l…