On the Hermite-Fejér interpolation based at the zeros of generalized Freud polynomials

DOI10.1007/S00009-018-1073-4zbMath1387.41001OpenAlexW2791756299MaRDI QIDQ1744167

Giuseppe Mastroianni, Maria Carmela De Bonis

Publication date: 16 April 2018

Published in: Mediterranean Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00009-018-1073-4

zbMATH Keywords

interpolationorthogonal polynomialsHermite-Fejér

Mathematics Subject Classification ID

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

Related Items (1)

Hermite-Fejér and Grünwald interpolation at generalized Laguerre zeros

Cites Work

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• Weighted Lagrange and Hermite-Fejér interpolation on the real line
• Orthonormal polynomials for generalized Freud-type weights and higher-order Hermite-Fejér interpolation polynomials
• Polynomial approximation on infinite intervals with weights having inner zeros
• Orthonormal polynomials with generalized Freud-type weights.
• Convergence of the derivatives of Hermite-Fejér interpolation polynomials of higher order based at the zeros of Freud polynomials
• Lagrange interpolation with exponential weights on \(( -1,1)\)
• Numerical treatment of a class of systems of Fredholm integral equations on the real line
• Hermite and Hermite-Fejer Interpolation and Associated Product Integration Rules on the Real Line: The L₁ Theory
• Truncated Quadrature Rules Over $(0,\infty)$ and Nyström-Type Methods
• Weighted interpolation: the \(L_{\infty}\) theory. I
• Orthogonal polynomials for exponential weights

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