q-Enumeration of alternating permutations of odd length

DOI10.1080/09720529.2010.10698276zbMath1206.05016OpenAlexW1980484519WikidataQ60692361 ScholiaQ60692361MaRDI QIDQ3062051

Odunayo Akinyemi, Matodzi S. Malaudzi

Publication date: 3 January 2011

Published in: Journal of Discrete Mathematical Sciences and Cryptography (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/09720529.2010.10698276

zbMATH Keywords

permutationssecant numberstangent numbersup-down words

Mathematics Subject Classification ID

Exact enumeration problems, generating functions (05A15) (q)-calculus and related topics (05A30) Permutations, words, matrices (05A05)

Uses Software

• OEIS

Cites Work

• Stack sortable permutations
• Generating functions for certain types of permutations
• On \(q\)-Olivier functions
• \(q\)-enumeration of Salié permutations
• Combinatorics of geometrically distributed random variables: New \(q\)-tangent and \(q\)-secant numbers
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