数学物理学报(英文版) ›› 2022, Vol. 42 ›› Issue (2): 511-520.doi: 10.1007/s10473-022-0206-9
祁锋1,2
收稿日期:2020-02-24
修回日期:2021-07-22
出版日期:2022-04-25
发布日期:2022-04-22
作者简介:Feng QI,E-mail:qifeng618@yeah.net,qifen618@gmail.com,qifeng618@hotmail.com
基金资助:Feng QI1,2
Received:2020-02-24
Revised:2021-07-22
Online:2022-04-25
Published:2022-04-22
Supported by:摘要： In this paper, by deriving an inequality involving the generating function of the Bernoulli numbers, the author introduces a new ratio of finitely many gamma functions, finds complete monotonicity of the second logarithmic derivative of the ratio, and simply reviews the complete monotonicity of several linear combinations of finitely many digamma or trigamma functions.
中图分类号:
祁锋. COMPLETE MONOTONICITY FOR A NEW RATIO OF FINITELY MANY GAMMA FUNCTIONS[J]. 数学物理学报(英文版), 2022, 42(2): 511-520.
Feng QI. COMPLETE MONOTONICITY FOR A NEW RATIO OF FINITELY MANY GAMMA FUNCTIONS[J]. Acta mathematica scientia,Series B, 2022, 42(2): 511-520.
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