Quadrature rules for $L^1$-weighted norms of orthogonal polynomials

Luciano Abadias, Pedro J. Miana, Natalia Romero

In this paper we obtain $L^1$-weighted norms of classical orthogonal polynomials (Hermite, Laguerre and Jacobi polynomials) in terms of the zeros of these orthogonal polynomials; t…