arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2007.05925math.CAmath.CV
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关于一个广义三参数LeRoy型Wright函数

On a generalized three-parameter Wright function of the Le Roy type

Roberto Garrappa, Sergei Rogosin, Francesco Mainardi

摘要:

最近S。Gerhold和R.加拉-F Polito独立地引入了一个与Mittag-Leffler家族的特殊函数有关的新函数。该函数是E.勒罗伊在1895年至1905年期间在与问题的解析延拓幂级数与有限的收敛半径。在我们的说明中,我们得到这个特殊函数的两个整表示,计算其拉普拉斯变换,确定此功能的负半轴上的渐近展开(在第三个参数$γ$的情况下),并提供其延续的情况下,负的第一个参数$α$。通过数值计算说明了渐近结果。讨论了可能的进一步研究和开放的问题。

英文摘要:

Recently S. Gerhold and R. Garra-F. Polito independently introduced a new function related to the special functions of Mittag-Leffler family. This function is a generalization of the function studied by E. Le Roy in the period 1895-1905 in connection with the problem of analytic continuation of power series with a finite radius of convergence. In our note we obtain two integral representations of this special function, calculate its Laplace transform, determine an asymptotic expansion of this function on the negative semi-axis (in the case of an integer third parameter $γ$) and provide its continuation to the case of a negative first parameter $α$. An asymptotic result is illustrated by numerical calculations. Discussion on possible further studies and open questions are also presented.

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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