Hahn's difference operator , , , is used to unify the recently established difference and q-asymptotic iteration methods (DAIM, qAIM). The technique is applied to solve the second-order linear Hahn difference equations. The necessary and sufficient conditions for polynomial solutions are derived and examined for the -hypergeometric equation.
Keywords: Eigenvalue problems; Hahn operator; Linear difference equations; Polynomial solutions; q-difference equations.
© The Author(s) 2021.