Jean Cardinal, Raphael Steiner. Inapproximability of Shortest Paths on Perfect Matching Polytopes. In Alberto Del Pia, Volker Kaibel, editors, Integer Programming and Combinatorial Optimization - 24th International Conference, IPCO 2023, Madison, WI, USA, June 21-23, 2023, Proceedings. Volume 13904 of Lecture Notes in Computer Science, pages 72-86, Springer, 2023. [doi]
Abstract is missing.