The log-convexity of \(r\)-derangement numbers

DOI10.1216/RMJ-2018-48-3-1031zbMath1393.05058OpenAlexW2886414620MaRDI QIDQ1657795

Feng-Zhen Zhao

Publication date: 14 August 2018

Published in: Rocky Mountain Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://projecteuclid.org/euclid.rmjm/1533230839

zbMATH Keywords

log-convexitylog-concavityderangement numberslog-balancedness

Mathematics Subject Classification ID

Bell and Stirling numbers (11B73) Combinatorial inequalities (05A20) Special sequences and polynomials (11B83)

Cites Work

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• The \(r\)-derangement numbers
• Seven (lattice) paths to log-convexity
• Enumerative aspects of secondary structures
• On the log-convexity of combinatorial sequences
• Logarithmic behavior of some combinatorial sequences
• Log-balanced combinatorial sequences
• ROLES OF LOG-CONCAVITY, LOG-CONVEXITY, AND GROWTH ORDER IN WHITE NOISE ANALYSIS
• Probabilistic Transforms for Combinatorial Urn Models