The q-Racah-Krall-type polynomials
arXiv:1107.2427 · doi:10.1016/j.amc.2012.05.015
Abstract
In this paper the Krall-type polynomials obtained via the addition of two mass points to the weight function of the \textit{standard} -Racah polynomials are introduced. Several algebraic properties of these polynomials are obtained and some of their limit cases are discussed.