Commun. Korean Math. Soc. 2018; 33(2): 473-484
Online first article November 3, 2017 Printed April 30, 2018
https://doi.org/10.4134/CKMS.c170150
Copyright © The Korean Mathematical Society.
Rehana Khan, Naresh Kumar, Ruma Qamar
Faculty of Engineering and Technology, IFTM University, IFTM University
In this paper, we discuss how the operational calculus can be exploited to the theory of generalized special functions of many variables and many indices. We obtained the generating relations for 3-index, 3-variable and 1-parameter Hermite polynomials. Some mixed type generating relations and bilateral generating relations of many indices and many variable like Lagurre-Hermite and Hermite-Sister Celine's polynomials are also obtained. Further we generalize some results on old symbolic notations using operational identities.
Keywords: operational calculus, special functions, mixed generating functions, bilateral generating relations
MSC numbers: 33C45, 33C47, 33C65, 33B10
2015; 30(4): 429-438
2017; 32(4): 979-990
2013; 28(4): 783-797
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