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Discrete gamma (factorial) function and its series in terms of a generalized difference operator - MaRDI portal

Discrete gamma (factorial) function and its series in terms of a generalized difference operator (Q1953200)

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scientific article; zbMATH DE number 6171660
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Discrete gamma (factorial) function and its series in terms of a generalized difference operator
scientific article; zbMATH DE number 6171660

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    Discrete gamma (factorial) function and its series in terms of a generalized difference operator (English)
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    7 June 2013
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    Summary: The recent theory and applications of difference operator \(\Delta_L\) introduced by \textit{M. M. Susai Manuel} et al. [Demonstr. Math. 45, No. 1, 95--106 (2012; Zbl 1260.39028)] are enriched and extended with a useful tool \(\Delta^{-m}_\ell[k^{(n)}_\ell e^{-k}]||^k_{(m-1)\ell + j}\) for finding the values of various series of discrete gamma functions in number theory. Illustrative examples show the effectiveness of the obtained results in finding the values of various gamma series.
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    difference operator
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    discrete gamma functions
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    gamma series
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