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arXiv 1506.09159math.CA
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涉及$q$ -变形Γ函数的若干不等式

Certain Inequalities Involving the $q$-Deformed Gamma Function

Kwara Nantomah, Edward Prempeh

摘要:

本文的灵感来自J. Sándor在2006年的工作。本文建立了几个涉及比率$ \frac{Γ_{q}(x+1)}{ Γ_{q} \left( x+\frac{1}{2}\right)}$的二重不等式,其中$Γ_{q}(x)$是经典Γ函数的$q$ -变形,记作$Γ(x)$ .所采用的方法在提出的结果利用杰克逊的$q$ -变形Γ函数的$q$ -整表示。此外,Hölder不等式的$q$ -积分,以及一些基本的分析技术,涉及$q$ -类似的psi功能。作为结果,$q$ -类似的经典文德尔的渐近关系。最后,对本文所建立的不等式的尖锐性进行了研究。

英文摘要:

This paper is inspired by the work of J. Sándor in 2006. In the paper, the authors establish some double inequalities involving the ratio $ \frac{Γ_{q}(x+1)}{ Γ_{q} \left( x+\frac{1}{2}\right)}$, where $Γ_{q}(x)$ is the $q$-deformation of the classical Gamma function denoted by $Γ(x)$. The method employed in presenting the results makes use of Jackson's $q$-integral representation of the $q$-deformed Gamma function. In addition, Hölder's inequality for the $q$-integral, as well as some basic analytical techniques involving the $q$-analogue of the psi function are used. As a consequence, $q$-analogues of the classical Wendel's asymptotic relation are obtained. At the end, sharpness of the inequalities established in this paper is investigated.

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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