Derivatives of integrating functions for orthonormal polynomials with exponential-type weights

DOI10.1155/2009/528454zbMath1176.41011OpenAlexW1976592137WikidataQ59248860 ScholiaQ59248860MaRDI QIDQ1035512

Ryozi Sakai, Hee Sun Jung

Publication date: 3 November 2009

Published in: Journal of Inequalities and Applications (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/117811

zbMATH Keywords

estimatesexponential weightorthonormal polynomials zeros

Mathematics Subject Classification ID

Approximation by polynomials (41A10) Inverse theorems in approximation theory (41A27)

Related Items

Convergence and divergence of higher-order Hermite or Hermite-Fejér interpolation polynomials with exponential-type weights ⋮ Some properties of orthogonal polynomials for Laguerre-type weights ⋮ Derivatives of orthonormal polynomials and coefficients of Hermite-Fejér interpolation polynomials with exponential-type weights

Cites Work

• Hermite-Fejér interpolations of higher order. I
• Orthonormal polynomials with exponential-type weights
• Pointwise convergence of Hermite-Fejér interpolation of higher order for Freud weights
• Inequalities with exponential weights