Polynomial approximation and interpolation on the real line with respect to general classes of weights

DOI10.1007/BF03322043zbMath0919.41004MaRDI QIDQ1266940

K. Appert

Publication date: 26 August 1999

Published in: Results in Mathematics (Search for Journal in Brave)

zbMATH Keywords

Lagrange interpolationLebesgue constantsweighted polynomial approximationFreud weights

Mathematics Subject Classification ID

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

Related Items (1)

A tribute to Géza Freud

Cites Work

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• 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
• Strong asymptotics for extremal polynomials associated with weights on \({\mathbb{R}}\)
• Weighted Lagrange and Hermite-Fejér interpolation on the real line
• Functions of the second kind for Freud weights and series expansions of Hilbert transforms
• $L_\infty $ Markov and Bernstein Inequalities for Freud Weights

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