Asymptotic behavior of Lebesgue constants in trigonometric interpolation

DOI10.1007/BF01085428zbMath0511.42007MaRDI QIDQ1838663

V. K. Dzyadyk, A. S. Prypik, S. Ju. Dzjadyk

Publication date: 1982

Published in: Ukrainian Mathematical Journal (Search for Journal in Brave)

zbMATH Keywords

Lebesgue constantsasymptotic seriesequidistant nodesLebesgue function for interpolation

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Trigonometric interpolation (42A15)

Related Items (3)

A Method for Dimensionally Adaptive Sparse Trigonometric Interpolation of Periodic Functions ⋮ Least-squares polynomial approximation on weakly admissible meshes: Disk and triangle ⋮ On the Lebesgue constants

Cites Work

• Proof of the conjectures of Bernstein and Erdős concerning the optimal nodes for polynomial interpolation
• Auswertung der Normen von Interpolationsoperatoren
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