14 research outputs found
The log-concavity and log-convexity properties associated to hyperpell and hyperpell-lucas sequences
Get PDFWe establish the log-concavity and the log-convexity properties for the
hyperpell, hyperpell-lucas and associated sequences. Further, we investigate
the q-log-concavity property.
Keywords: hyperpell numbers; hyperpell-lucas numbers; log-concavity; q-logconcavity,
log-convexity
Les nombres de Stirling associés avec succession d'ordre 2, nombres de Fibonacci–Stirling et unimodalité
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