Abstract
Recurrences are derived for computing the elements of the differentiating matrix for classical orthogonal polynomials of continuous and discrete argument. Two approaches to construction of difference differentiation formulas are considered. Examples of differentiating matrices for Hahn and Chebyshev orthogonal polynomials of discrete argument are given.
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Translated from Vychislitel'naya i Prikladnaya Matematika, No. 73, pp. 19–24, 1992.
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Chirikalov, V.A. Computation of differentiating matrices for classical orthogonal polynomials of continuous and discrete argument. J Math Sci 71, 2637–2641 (1994). https://doi.org/10.1007/BF02114036
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DOI: https://doi.org/10.1007/BF02114036