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Notes on $q$-partial differential equations for $q$-Laguerre polynomials and little $q$-Jacobi polynomials
- Publication Year :
- 2022
-
Abstract
- We define two common $q$-orthogonal polynomials: homogeneous $q$-Laguerre polynomials and homogeneous little $q$-Jacobi polynomials. They can be viewed separately as solutions to two $q$-partial differential equations. Then, we proved that if an analytic function satisfies a certain system of $q$-partial differential equations, if and only if it can be expanded in terms of homogeneous $q$-Laguerre polynomials or homogeneous little $q$-Jacobi polynomials. As applications, we obtain generalizations of the Ramanujan $q$-beta integrals and Andrews-Askey integrals. Additionally, we present an operator representation of $q$-Laguerre polynomials that facilitates the computation of identities involving $q$-Laguerre polynomials.
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.2207.01442
- Document Type :
- Working Paper