Jackson theorems for Erdős weights in \(L_p\) \((0

DOI10.1006/jath.1998.3199zbMath0915.41013OpenAlexW1983668451MaRDI QIDQ1268701

Doron S. Lubinsky, Steven B. Damelin

Publication date: 14 February 1999

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

Full work available at URL: https://doi.org/10.1006/jath.1998.3199

zbMATH Keywords

Erdős weightsJackson theoremsapproximation in \(L_p\)

Mathematics Subject Classification ID

Approximation by polynomials (41A10) Approximation by other special function classes (41A30)

Related Items

The support of the equilibrium measure in the presence of a monomial external field on $[-1,1$], Forward and converse theorems of polynomial approximation for exponential weights on \([-1,1\). I], Forward and converse theorems of polynomial approximation for exponential weights on \([-1,1\). II], On the Favard-type theorem and the Jackson-type theorem. II, A tribute to Géza Freud, Which weights on \(\mathbb R\) admit Jackson theorems?, BOUNDEDNESS AND UNIFORM NUMERICAL APPROXIMATION OF THE WEIGHTED HILBERT TRANSFORM ON THE REAL LINE, Approximation by Bézier type of Meyer-König and Zeller operators, Jackson and Bernstein theorems for the weight \(\exp(-|x|)\) on \(\mathbb R\), Pointwise convergence of derivatives of Lagrange interpolation polynomials for exponential weights, Converse and smoothness theorems for Erdős weights in \(L_p\) \((0<p\leq\infty)\), The Lebesgue function and Lebesgue constant of Lagrange interpolation for Erdős weights, Smoothness theorems for Erdős weights. II, Higher order derivatives of approximation polynomials on \(\mathbb{R}\)

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