A q-extension of a partial differential equation and the Hahn polynomials

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Abstract

Using the theory of analytic functions of several complex variables, we prove that if an analytic function in several variables satisfies a system of $$q$$q-partial differential equations, then, it can be expanded in terms of the product of the homogeneous Hahn polynomials. Some non-trivial applications of this expansion theorem to $$q$$q-series are discussed.

Original languageEnglish
Pages (from-to)481-501
Number of pages21
JournalRamanujan Journal
Volume38
Issue number3
DOIs
StatePublished - 1 Dec 2015

Keywords

  • Analytic functions
  • Hahn polynomials
  • q-Derivative
  • q-Identities
  • q-Integrals
  • q-Partial differential equations
  • q-Series

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