Investigation of properties of $r$-generalized hypergeometric functions
DOI:
https://doi.org/10.20535/mmtu-2019.1-005Keywords:
Generalized hypergeometric function, Confluent hypergeometric function, Beta-function, Fractional integral operators of SaigoAbstract
The aim of paper is to study the properties of the new $r$-generalized hypergeometric and $r$-generalized beta functions. In the study were used the common methods of the theory of special functions, the theory of integral transforms and operators of fractional integration. We obtained relations for new introduced functions with fractional integral operators of Saigo. We used the concept of Hadamard product of power series in our investigation. Also there was establish formula for beta-transform of new $r$-generalized hypergeometric function. Integral transforms and fractional integral formulas involving hypergeometric function are interesting by themselves and play important roles in applications. These results can be used for further development of the theory of special functions and it widespread use.References
Andrews, G. E., Askey, R., & Roy, R. (1999). Special functions. Cambridge: Cambridge university press. https://doi.org/10.1017/CBO9781107325937
Erdélyi, A., Magnus, W., Oberhettinger, F., Tricomi, F. G., & Bateman, H. (1953). Higher transcendental functions (Vol. 1). New York: McGraw-Hill.
Kalla, S. L., & Saxena, R. K. (1969). Integral operators involving hypergeometric functions. Mathematische Zeitschrift, 108(3), 231–234. https://doi.org/10.1007/BF01112023
Kilbas, A. A., & Saigo, M. (2004). $H$-transforms: theory and applications. Boca Raton, FL: CRC Press. https://doi.org/10.1201/9780203487372
Mathai, A. M., Saxena, R. K., & Haubold, H. J. (2009). The $H$-function: theory and applications. New York, NY: Springer-Verlag. https://doi.org/10.1007/978-1-4419-0916-9
Müller, J. (1992). The Hadamard multiplication theorem and applications in summability theory. Complex Variables and Elliptic Equations, 18(3/4), 155–166. https://doi.org/10.1080/17476939208814542
Sneddon, I. N. (1972). The use of integral transforms. New York, NY: McGraw-Hill.
Virchenko, N. O. (2016). Generalized hypergeometric functions. Kyiv: Igor Sikorsky Kyiv Polytechnic Institute.
Virchenko, N. O., & Ovcharenko, O. V. (2013). $r$-Hypergeometric function and its application. Research Bulletin of the National Technical University of Ukraine “Kyiv Polytechnic Institute”, 2013(4), 19–22. http://old.bulletin.kpi.ua/files/2013-4-3.pdf
Virchenko, N. O., & Ovcharenko, O. V. (2016). Generalization of Euler integral of the first kind [in Ukrainian]. Research Bulletin of the National Technical University of Ukraine “Kyiv Polytechnic Institute”, 2016(4), 27–31. https://doi.org/10.20535/1810-0546.2016.4.77167
Virchenko, N. O., & Ovcharenko, O. V. (2018). The generalized Struve function [in Ukrainian]. Dopovidi Nacionalnoi Akademii nauk Ukrainy, 2018(5), 3–7. https://doi.org/10.15407/dopovidi2018.05.003
Downloads
Issue
Section
License
Copyright (c) 2019 Mathematics in Modern Technical University
This work is licensed under a Creative Commons Attribution 4.0 International License.