The Lagrange trigonometric interpolation polynomial with the minimal norm considered as an operator from \(C_{2 \pi}\) to \(C_{2 \pi}\)

DOI10.3103/S1066369X10100063zbMath1209.42002MaRDI QIDQ619499

I. A. Shakirov

Publication date: 25 January 2011

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

zbMATH Keywords

Lebesgue constantsLagrange polynomialsLebesgue functionsfundamental polynomials

Mathematics Subject Classification ID

Trigonometric interpolation (42A15) Numerical quadrature and cubature formulas (65D32)

Related Items (1)

Asymptotic formulas for Lebesgue functions corresponding to the family of Lagrange interpolation polynomials

Cites Work

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