On the generation of metric TSP instances with a large integrality gap by branch-and-cut

Eleonora Vercesi, Stefano Gualandi, Monaldo Mastrolilli, Luca Maria Gambardella. On the generation of metric TSP instances with a large integrality gap by branch-and-cut. Math. Program. Comput., 15(2):389-416, June 2023. [doi]

Abstract

Abstract is missing.