In some recent investigations involving differential operators for a general family of Lagrange polynomials,
Chen et al. [Some new results for the Lagrange polynomials in several variables, ANZIAM J. 49
(2007), pp. 243–258] encountered and proved a certain summation identity for the Chan–Chyan–Srivastava
polynomials. With a view to extending and generalizing the aforementioned summation identity, we
derive the corresponding results for one class of hypergeometric polynomials, the Jacobi polynomials, the
extended Jacobi polynomials, the Laguerre polynomials, the Hermite polynomials, the Lagrange–Hermite
polynomials and the Erku¸s–Srivastava polynomials.
Integral Transforms and Special Functions 24(2), pp.84-97