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International Journal of Mathematics Trends and Technology

Research Article | Open Access | Download PDF

Volume 56 | Number 2 | Year 2018 | Article Id. IJMTT-V56P518 | DOI : https://doi.org/10.14445/22315373/IJMTT-V56P518

An expansion formula about multivariable Gimel-function


Frédéric Ayan
Abstract

The object if this paper is to evaluate an integral associated with Bessel polynomials and the multivariable Gimel-function and to apply it in proving an expansion formula for the multivariable Gimel-function in series of product of the Bessel polynomials and a related multivariable Gimel-function. The results obtained are of general character and the integrals and series expansions associated with the special functions of Mathematical Physics can be derived as special cases.

Keywords
Multivariable Gimel-function, multiple integral contours, Bessel polynomial, expansion formula.
References

[1] F. Ayant, An integral associated with the Aleph-functions of several variables. International Journal of Mathematics Trends and Technology (IJMTT), 31(3) (2016), 142-154.
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[3] A.M. Hamza, Integrals involving bessel polynomials, Proc. Phy. Soc. Egypt, 35(1971), 9-15.
[4] A.M. Hamza, Integrals involving bessel polynomials, Riv. Mat. Univ. Parma. Italia 3(1) (1973), 41-46.
[5] H. Krall and O. Frink, A new class of orthogonal polynomials, Trans. Amer. Math. Soc. 65(1949), 100-115.
[6] Y.N. Prasad, Multivariable I-function , Vijnana Parishad Anusandhan Patrika 29 (1986) , 231-237.
[7] J. Prathima, V. Nambisan and S.K. Kurumujji, A Study of I-function of Several Complex Variables, International Journal of Engineering Mathematics Vol (2014), 1-12.
[8] H.M. Srivastava and R. Panda, Some expansion theorems and generating relations for the H-function of several complex variables. Comment. Math. Univ. St. Paul. 24 (1975),119-137.
[9] H.M. Srivastava and R.Panda, Some expansion theorems and generating relations for the H-function of several complex variables II. Comment. Math. Univ. St. Paul. 25 (1976), 167-197.

Citation :

Frédéric Ayan, "An expansion formula about multivariable Gimel-function," International Journal of Mathematics Trends and Technology (IJMTT), vol. 56, no. 2, pp. 129-134, 2018. Crossref, https://doi.org/10.14445/22315373/IJMTT-V56P518

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