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math.OC2026
A characterization of maximal inhomogeneous-quadratic-free sets
Gonzalo Muñoz, Joseph Paat, Felipe Serrano
The intersection cut framework is a versatile tool for generating valid inequalities in optimization. Its main ingredients are so-called -free sets: convex sets whose interiors…
math.OC2024
Extended formulations for the integer hull of strictly -modular cographic polyhedral cones
Joseph Paat, Zach Walsh, Luze Xu
Conforti et al. give a compact extended formulation for a class of bimodular-constrained integer programs, namely those that model the stable set polytope of a graph with no disjoi…