Higher secondary polytopes and regular plabic graphs
From MaRDI portal
Publication:2166326
DOI10.1016/j.aim.2022.108549zbMath1495.52018arXiv1909.05435OpenAlexW2973006216MaRDI QIDQ2166326
Pavel Galashin, Alexander Postnikov, Lauren K. Williams
Publication date: 24 August 2022
Published in: Advances in Mathematics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1909.05435
KP equationzonotopal tilingassociahedrontotally nonnegative Grassmanniansecondary polytopeplabic graph
KdV equations (Korteweg-de Vries equations) (35Q53) Tilings in (n) dimensions (aspects of discrete geometry) (52C22) Cluster algebras (13F60)
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The first higher Stasheff-Tamari orders are quotients of the higher Bruhat orders, Triangular-grid billiards and plabic graphs, From weakly separated collections to matroid subdivisions, The 𝑚=2 amplituhedron and the hypersimplex: Signs, clusters, tilings, Eulerian numbers, Critical varieties in the Grassmannian, Monotone paths on cross-polytopes, The first higher Stasheff-Tamari orders are quotients of the higher Bruhat orders
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