Bounding the Lebesgue constant for a barycentric rational trigonometric interpolant at periodic well-spaced nodes
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Publication:2043168
DOI10.1016/j.cam.2021.113664zbMath1469.42007OpenAlexW3175847940MaRDI QIDQ2043168
Jean-Paul Berrut, Giacomo Elefante
Publication date: 29 July 2021
Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.cam.2021.113664
Trigonometric interpolation (42A15) Numerical interpolation (65D05) Interpolation in approximation theory (41A05) Numerical methods for trigonometric approximation and interpolation (65T40)
Related Items (3)
A barycentric trigonometric Hermite interpolant via an iterative approach ⋮ Fast barycentric rational interpolations for complex functions with some singularities ⋮ A linear barycentric rational interpolant on starlike domains
Cites Work
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