
The authors use the monomiality principle formalism and operational methods in order to introduce the Laguerre-Sheffer polynomials. The generating function for these polynomials is derived and a correspondence between the Laguerre-Sheffer and the Sheffer polynomials is established. The authors prove also a result that gives the differential equation which the Laguerre-Sheffer polynomials satisfy as well as a recurrence relation for these polynomials.
Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.), monomiality principle, Appell, Horn and Lauricella functions, Laguerre-Sheffer polynomials, Applied Mathematics, Sheffer polynomials, Laguerre-Appell polynomials, Analysis, operational methods
Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.), monomiality principle, Appell, Horn and Lauricella functions, Laguerre-Sheffer polynomials, Applied Mathematics, Sheffer polynomials, Laguerre-Appell polynomials, Analysis, operational methods
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