Displaying similar documents to “When is the algebra of multisymmetric polynomials generated by the elementary multisymmetric polynomials?”

Linearization of the product of orthogonal polynomials of a discrete variable

Saïd Belmehdi, Stanisław Lewanowicz, André Ronveaux (1997)

Applicationes Mathematicae


Let P k be any sequence of classical orthogonal polynomials of a discrete variable. We give explicitly a recurrence relation (in k) for the coefficients in P i P j = k c ( i , j , k ) P k , in terms of the coefficients σ and τ of the Pearson equation satisfied by the weight function ϱ, and the coefficients of the three-term recurrence relation and of two structure relations obeyed by P k .