Lagrange interpolation based at the zeros of orthonormal polynomials with Freud weights

DOI10.1006/jath.1997.3114zbMath0892.41004OpenAlexW1998195560MaRDI QIDQ1379572

J. Ning

Publication date: 25 February 1998

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

Full work available at URL: https://doi.org/10.1006/jath.1997.3114

zbMATH Keywords

Lagrange interpolationFreud weightChristoffel functions

Mathematics Subject Classification ID

Interpolation in approximation theory (41A05) Approximation by polynomials (41A10)

Related Items (2)

Necessary conditions for weighted mean convergence of Lagrange interpolation for exponential weights ⋮ Necessary conditions of convergence of Hermite-Fejér interpolation polynomials for exponential weights

Cites Work

• Unnamed Item
• Estimates of Christoffel functions of generalized Freud-type weights
• Estimates of the Hermite and the Freud polynomials
• Bounds for certain Freud-type orthogonal polynomials
• Géza Freud, orthogonal polynomials and Christoffel functions. A case study
• Mean convergence of Lagrange interpolation for Freud's weights with application to product integration rules
• Pointwise convergence of Lagrange interpolation based at the zeros of orthonormal polynomials with respect to weights on the whole real line
• Mean convergence of Lagrange interpolation. II
• Christoffel functions, orthogonal polynomials, and Nevai's conjecture for Freud weights
• On Markov-Bernstein-type inequalities and their applications
• A Weighted Polynomial Inequality
• Orthogonal polynomials
• Necessary and Sufficient Conditions for Mean Convergence of Lagrange Interpolation for Freud Weights

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