Ferrers graphs, D-permutations, and surjective staircases

DOI10.1007/s11139-022-00581-5OpenAlexW3207996018MaRDI QIDQ2688346

Alexander Lazar

Publication date: 2 March 2023

Published in: The Ramanujan Journal (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2110.14358

zbMATH Keywords

characteristic polynomialshyperplane arrangementsGenocchi numbersFerrers graphssurjective staircases

Mathematics Subject Classification ID

Exact enumeration problems, generating functions (05A15) Permutations, words, matrices (05A05) Combinatorics of partially ordered sets (06A07) Arrangements of points, flats, hyperplanes (aspects of discrete geometry) (52C35) Combinatorial aspects of matroids and geometric lattices (05B35)

Related Items (1)

The homogenized Linial arrangement and Genocchi numbers

Cites Work

• Unnamed Item
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• The Chromatic Polynomial of a Complete Bipartite Graph
• Monomial and toric ideals associated to Ferrers graphs
• Facing up to arrangements: face-count formulas for partitions of space by hyperplanes
• The homogenized Linial arrangement and Genocchi numbers

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