A tribute to Géza Freud

Authors:
H. N. Mhaskar
Affiliations:
Department of Mathematics, California State University, Los Angeles, CA
Venue:
Journal of Approximation Theory
Year:
2004

Citing 26
Cited 0

Ge´za Freud, orthogonal polynomials and Christoffel functions. A case study

Journal of Approximation Theory
Mean convergence of Lagrange interpolation for Freud's weights with application to product integration rules

Journal of Computational and Applied Mathematics - Numerical Quadrature
On convergent interpolatory polynomials

Journal of Approximation Theory
The distribution of zeros of asymptotically extremal polynomials

Journal of Approximation Theory
The weighted Lp-norms of orthonormal polynomials for Freud weights

Journal of Approximation Theory
Bounds for Lebesgue functions for Freud weights

Journal of Approximation Theory
Converse and smoothness theorems for Erdős weights in Lp 0

Journal of Approximation Theory
The Lebesgue function and Lebesgue constant of Lagrange interpolation for Erdős weights

Journal of Approximation Theory
Jackson theorems for Erdős weights in Lp ( 0 )

Journal of Approximation Theory
Mean convergence of Hermite-Feje´r and Hermite interpolation for Freud weights

Journal of Computational and Applied Mathematics
Bounded quasi-interpolatory polynomial operators

Journal of Approximation Theory
(C, 1) means of orthonormal expansions for exponential weights

Journal of Approximation Theory
Where are the nodes of “good” interpolation polynomials on the real line?

Journal of Approximation Theory
Regular Article: Asymptotics for Christoffel Functions with Varying Weights

Advances in Applied Mathematics
Convergence of Hermite and Hermite-Fejér interpolation of higher order for freud weights

Journal of Approximation Theory
A Riemann-Hilbert approach to asymptotic questions for orthogonal polynomials

Journal of Computational and Applied Mathematics - Special issue on orthogonal polynomials, special functions and their applications
Bounds for weighted Lebesgue functions for exponential weights

Journal of Computational and Applied Mathematics - Special issue on orthogonal polynomials, special functions and their applications
On weighted mean convergence of Lagrange interpolation for general arrays

Journal of Approximation Theory
Lp boundedness of (C, 1) means of orthonormal expansions for general exponential weights

Journal of Computational and Applied Mathematics
On the representation of band limited functions using finitely many bits

Journal of Complexity
Approximation by weighted polynomials

Journal of Approximation Theory
L∞ convergence of interpolation and associated product integration for exponential weights

Journal of Approximation Theory
Quadrature sums and Lagrange interpolation for general exponential weights

Journal of Computational and Applied Mathematics
Marcinkiewicz--Zygmund inequalities and the numerical approximation of singular integrals for exponential weights: methods, results and open problems, some new, some old

Journal of Complexity
Asymptotics of recurrence coefficients for orthonormal polynomials on the line-Magnus's method revisited

Mathematics of Computation
Orthogonal polynomials for exponential weights x2ρe-2Q(x) on [0,d)

Journal of Approximation Theory

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Abstract

We discuss some of the recent work in approximation theory motivated by the research of Géza Freud (1922-1979).