A completely monotonic function involving the gamma and tri-gamma functions

zbMath1474.33010arXiv1307.5407MaRDI QIDQ5118246

Feng Qi

Publication date: 7 September 2020

Full work available at URL: https://arxiv.org/abs/1307.5407

zbMATH Keywords

gamma functioninequalitycompletely monotonic functionlogarithmically completely monotonic functiontrigamma function

Mathematics Subject Classification ID

Gamma, beta and polygamma functions (33B15)

Related Items (4)

Some inequalities for the trigamma function in terms of the digamma function ⋮ Some identities related to Eulerian polynomials and involving the Stirling numbers ⋮ Explicit formulas and recurrence relations for higher order Eulerian polynomials ⋮ On complete monotonicity for several classes of functions related to ratios of gamma functions

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