Flag arrangements and triangulations of products of simplices

DOI10.1016/j.aim.2007.02.014zbMath1194.14078arXivmath/0605598OpenAlexW2041411907MaRDI QIDQ2381844

Federico Ardila, Sara C. Billey

Publication date: 19 September 2007

Published in: Advances in Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0605598

zbMATH Keywords

Schubert calculusLittlewood-Richardson coefficientstropical hyperplane arrangementspermutation arraysMatroids

Mathematics Subject Classification ID

Related Items (17)

A topological representation theorem for tropical oriented matroids ⋮ From weakly separated collections to matroid subdivisions ⋮ Moduli spaces of codimension-one subspaces in a linear variety and their tropicalization ⋮ Tropical hyperplane arrangements and oriented matroids ⋮ Abstract tropical linear programming ⋮ Matching fields and lattice points of simplices ⋮ Trianguloids and triangulations of root polytopes ⋮ A Lower Bound Technique for Triangulations of Simplotopes ⋮ Acyclic systems of permutations and fine mixed subdivisions of simplices ⋮ Homomorphism complexes, reconfiguration, and homotopy for directed graphs ⋮ Dyck path triangulations and extendability ⋮ Cellular resolutions of cointerval ideals ⋮ Tropical ideals ⋮ On descriptions of products of simplices ⋮ Signed lozenge tilings ⋮ Flip-connectivity of triangulations of the product of a tetrahedron and simplex ⋮ Unnamed Item

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