Communications of the
Korean Mathematical Society
CKMS

ISSN(Print) 1225-1763 ISSN(Online) 2234-3024

Article

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Commun. Korean Math. Soc. 2015; 30(4): 429-438

Printed October 31, 2015

https://doi.org/10.4134/CKMS.2015.30.4.429

Copyright © The Korean Mathematical Society.

Operational calculus associated with certain families of generating functions

Rehana Khan and Subuhi Khan

Aligarh Muslim University, Aligarh Muslim University

Abstract

In this paper, we discuss how the operational calculus can be exploited to the theory of mixed generating functions. We use operational methods associated with multi-variable Hermite polynomials, Laguerre polynomials and Bessels functions to drive identities useful in electromagnetism, fluid mechanics etc. Certain special cases giving bilateral generating relations related to these special functions are also discussed.

Keywords: operational calculus, special functions, mixed generating functions, bilateral generating relations

MSC numbers: 33C45, 33C47, 33C65, 33B10