Where are the nodes of good interpolation polynomials on the real line?

DOI10.1006/jath.1999.3430zbMath0948.41001OpenAlexW2072687839MaRDI QIDQ1976279

József Szabados

Publication date: 19 November 2000

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

Full work available at URL: https://doi.org/10.1006/jath.1999.3430

zbMATH Keywords

Lagrange interpolationFreud-type weightMhaskar-Rahmanov-Saff number

Mathematics Subject Classification ID

Interpolation in approximation theory (41A05)

Related Items (2)

A tribute to Géza Freud ⋮ Numerical approximation of weakly singular integrals on the half line

Cites Work

• Where does the sup norm of a weighted polynomial live? (A generalization of incomplete polynomials)
• Christoffel functions, orthogonal polynomials, and Nevai's conjecture for Freud weights
• Weighted Lagrange and Hermite-Fejér interpolation on the real line

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