Inversion-descent polynomials for restricted permutations

DOI10.1016/j.jcta.2012.08.009zbMath1256.05007OpenAlexW2053301515MaRDI QIDQ1930138

Ronald L. Graham, Fan R. K. Chung

Publication date: 10 January 2013

Published in: Journal of Combinatorial Theory. Series A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jcta.2012.08.009

zbMATH Keywords

generating functionsmaximum drop size of a permutationinversionsdescent polynomial\(q\)-analogsdescent polynomialsnumber of inversionsnumber of descentsjoint permutation statisticspermutations with bounded drop size

Mathematics Subject Classification ID

Exact enumeration problems, generating functions (05A15) Permutations, words, matrices (05A05)

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