On the \(h\)-vector of a lattice path matroid
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Publication:2380414
zbMath1267.05057MaRDI QIDQ2380414
Publication date: 26 March 2010
Published in: The Electronic Journal of Combinatorics (Search for Journal in Brave)
Full work available at URL: http://www.emis.de/journals/EJC/Volume_17/Abstracts/v17i1n3.html
Combinatorial aspects of matroids and geometric lattices (05B35) Combinatorial aspects of simplicial complexes (05E45)
Related Items (27)
Internally perfect matroids ⋮ The topology of the external activity complex of a matroid ⋮ The excluded minors for lattice path polymatroids ⋮ Standard complexes of matroids and lattice paths ⋮ h-Vectors of Matroid Complexes ⋮ Bergman Complexes of Lattice Path Matroids ⋮ Discrete polymatroids satisfying a stronger symmetric exchange property ⋮ Pure \(O\)-sequences and matroid \(h\)-vectors ⋮ Lattice path matroids: the excluded minors ⋮ Biconed graphs, weighted forests, and \(h\)-vectors of matroid complexes ⋮ The unimodality of pure \(O\)-sequences of type three in three variables ⋮ Generalized permutohedra, \(h\)-vectors of cotransversal matroids and pure \(O\)-sequences ⋮ The Natural Matroid of an Integer Polymatroid ⋮ Toric ideals of lattice path matroids and polymatroids ⋮ The \(h\)-vector of a positroid is a pure O-sequence ⋮ On the structure of the \(h\)-vector of a paving matroid ⋮ Borel generators ⋮ On the \(h\)-vector of a simplicial complex with Serre's condition ⋮ Combinatorics comes to the rescue: \(h\)-vectors in commutative algebra ⋮ Computing the Tutte polynomial of lattice path matroids using determinantal circuits ⋮ On the shape of a pure 𝑂-sequence ⋮ On lattice path matroid polytopes: integer points and Ehrhart polynomial ⋮ Delta-matroids as subsystems of sequences of Higgs lifts ⋮ Facial structures of lattice path matroid polytopes ⋮ Quasi-matroidal classes of ordered simplicial complexes ⋮ Lexicographic shellability, matroids, and pure order ideals ⋮ The unimodality of pure \(O\)-sequences of type two in four variables
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