Abstract
In this paper, we show how to prove several types of generating functions for Cigler’s polynomials involving four variables by the method of homogeneous q-difference equations. We utilize some methods and results of Liu’s [Ramanujan Math. Soc. 20 (2013), pp. 213–250.] and Fang’s [Appl. Math. Comput. 248 (2014), pp. 550–561.] continue to study Cigler’s results [J. Differ. Equ. Appl. 22 (2016), pp. 1880–1892.]. In addition, we deduce type generation functions for Cigler’s polynomials. More over, we build relations between transformation formulas and homogeneous q-difference equations. And then, we gain multilinear and multiple generating functions for Cigler’s polynomials as application. Finally, we generalize Andrews–Askey integrals, moment integrals and Askey–Roy integrals by the method of homogeneous q-difference equations.
Acknowledgements
The authors would like to thank the referees and editors for their many valuable comments and suggestions.
Notes
No potential conflict of interest was reported by the authors.