Coxeter submodular functions and deformations of Coxeter permutahedra
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Publication:2308296
DOI10.1016/j.aim.2020.107039zbMath1435.05234arXiv1904.11029OpenAlexW3005921796MaRDI QIDQ2308296
Alexander Postnikov, Federico Ardila, Federico Castillo, Christopher Eur
Publication date: 2 April 2020
Published in: Advances in Mathematics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1904.11029
Matroids in convex geometry (realizations in the context of convex polytopes, convexity in combinatorial structures, etc.) (52B40) Reflection and Coxeter groups (group-theoretic aspects) (20F55) Combinatorial aspects of matroids and geometric lattices (05B35) Combinatorial geometries and geometric closure systems (51D20) Combinatorial aspects of algebraic geometry (05E14)
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