Interlacing log-concavity of the derangement polynomials and the Eulerian polynomials

DOI10.1016/j.ejc.2016.04.009zbMath1343.05008OpenAlexW2415389392MaRDI QIDQ739049

Cindy C. Y. Gu, Larry X. W. Wang

Publication date: 16 August 2016

Published in: European Journal of Combinatorics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.ejc.2016.04.009

zbMATH Keywords

labeled lattice paths

Mathematics Subject Classification ID

Bernoulli and Euler numbers and polynomials (11B68) Permutations, words, matrices (05A05)

Related Items (2)

On the combinatorics of derangements and related permutations ⋮ Lattice paths and \((n - 2)\)-stack sortable permutations

Cites Work

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• Interlacing log-concavity of the Boros-Moll polynomials
• A combinatorial proof of the log-concavity of the numbers of permutations with \(k\) runs
• A unified approach to polynomial sequences with only real zeros
• Counterexamples to the poset conjectures of Neggers, Stanley, and Stembridge
• Unimodal, log-concave and Pólya frequency sequences in combinatorics
• Unimodal Polynomials Arising from Symmetric Functions
• Log Concave Sequences of Symmetric Functions and Analogs of the Jacobi-Trudi Determinants
• Expansions of Chromatic Polynomials and Log-Concavity

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