https://mvallee1998.github.io/tags/computer-science---discrete-mathematics/Recent content in Computer Science - Discrete Mathematics on Mathieu Vallée - Mathematics webpageHugo -- 0.162.1enTue, 01 Sep 2026 00:00:00 +0000https://mvallee1998.github.io/papers/preprints/vallee_regular_2026/Tue, 01 Sep 2026 00:00:00 +0000https://mvallee1998.github.io/papers/preprints/vallee_regular_2026/Backman and Liu proved that every integral generalized permutohedron of type $A$, and in particular every matroid base polytope, admits a regular…https://mvallee1998.github.io/papers/preprints/choi_complement_2026/Sat, 01 Aug 2026 00:00:00 +0000https://mvallee1998.github.io/papers/preprints/choi_complement_2026/We prove that, up to row and column permutations and complement operations, the only complement minimally non-totally unimodular matrices are the cycle…