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On the integral representations for the confluent hypergeometric function
Author(s) -
Bujar Xh. Fejzullahu
Publication year - 2016
Publication title -
proceedings of the royal society a mathematical physical and engineering sciences
Language(s) - English
Resource type - Journals
eISSN - 1471-2946
pISSN - 1364-5021
DOI - 10.1098/rspa.2016.0421
Subject(s) - generalized hypergeometric function , confluent hypergeometric function , basic hypergeometric series , hypergeometric identity , hypergeometric function , barnes integral , mathematics , hypergeometric function of a matrix argument , methods of contour integration , bilateral hypergeometric series , pure mathematics , function (biology) , representation (politics) , hypergeometric distribution , identity (music) , mathematical analysis , algebra over a field , physics , evolutionary biology , biology , politics , political science , acoustics , law
In this paper, we derive a new contour integral representation for the confluent hypergeometric function as well as for its various special cases. Consequently, we derive expansions of the confluent hypergeometric function in terms of functions of the same kind. Furthermore, we obtain a new identity involving integrals and sums of confluent hypergeometric functions. Our results generalized several well-known results in the literature.

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