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arXiv 1407.4231math.CA
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$(p,q )$ -Γ函数的完全单调性

Some completely monotonic properties for the $(p,q )$-gamma function

Valmir Krasniqi, Faton Merovci

摘要:

定义了$Γ_{p,q}$函数,它是$Γ$函数的推广.此外,我们定义$ψ_{p,q}$ -psi函数的类似物作为$Γ_{p,q}$的对数导数。对于$Γ_{p,q}$ -函数,给出了与凸性、对数凸性和完全单调性有关的一些性质。此外,还确定了$ψ$功能的$ψ_{p,q} $类似物的一些性质。作为应用,在$p\to \infty, q\to 1,$时,得到了\cite{Valmir1}和\cite{SHA}的全部结果。

英文摘要:

It is defined $Γ_{p,q}$ function, a generalize of $Γ$ function. Also, we defined $ψ_{p,q}$-analogue of the psi function as the log derivative of $Γ_{p,q}$. For the $Γ_{p,q}$ -function, are given some properties related to convexity, log-convexity and completely monotonic function. Also, some properties of $ψ_{p,q} $ analog of the $ψ$ function have been established. As an application, when $p\to \infty, q\to 1,$ we obtain all result of \cite{Valmir1} and \cite{SHA}.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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