Error estimates for Gauss-Jacobi quadrature formulae with weights having the whole real line as their support

DOI10.1016/0021-9045(80)90033-7zbMath0457.41026OpenAlexW1970461667MaRDI QIDQ1150775

Radwan Al-Jarrah

Publication date: 1980

Published in: Journal of Approximation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0021-9045(80)90033-7

zbMATH Keywords

rate of convergenceorthogonal polynomialsweight functiongreatest zero of an orthogonal polynomial

Mathematics Subject Classification ID

Rate of convergence, degree of approximation (41A25) Approximate quadratures (41A55)

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Weighted polynomial approximation, Géza Freud, orthogonal polynomials and Christoffel functions. A case study, Interpolation polynomials of entire functions for Erdős-type weights, Polynomial approximation with Pollaczeck-Laguerre weights on the real semiaxis. A survey, Interpolation of entire functions associated with some Freud weights. I, Geometric convergence of Lagrangian interpolation and numerical integration rules over unbounded contours and intervals

Cites Work

• On Markov-Bernstein-type inequalities and their applications
• A class of orthogonal polynomials
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