On the positivity of a certain function related with the digamma function

DOI10.1007/S11139-023-00759-5arXiv2210.14693OpenAlexW4385484147MaRDI QIDQ6139320

Kenier Castillo

Publication date: 18 January 2024

Published in: The Ramanujan Journal (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2210.14693

zbMATH Keywords

Bernoulli numbersdigamma functioncompletely monotonic function

Mathematics Subject Classification ID

Gamma, beta and polygamma functions (33B15) Inequalities involving derivatives and differential and integral operators (26D10)

Cites Work

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• On a conjecture of Clark and Ismail
• On a conjecture of W. E. Clark and M. E. H. Ismail
• INEQUALITIES INVOLVING GAMMA AND PSI FUNCTIONS
• Signs of Derivatives and Analytic Behavior

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