On Lagrange interpolatory parabolas to \(|x|^{\alpha}\) at equally spaced nodes
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Publication:1572844
DOI10.1007/s000130050458zbMath0962.41001OpenAlexW2327983437MaRDI QIDQ1572844
Publication date: 20 June 2001
Published in: Archiv der Mathematik (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s000130050458
Interpolation in approximation theory (41A05) Rate of convergence, degree of approximation (41A25) Best constants in approximation theory (41A44)
Related Items (6)
Strong asymptotics in Lagrange interpolation with equidistant nodes ⋮ On Lagrange interpolation to |x|α(1<α<2) with equally spaced nodes ⋮ The exact convergence rate at zero of Lagrange interpolation polynomial to |x|α ⋮ The divergence of Lagrange interpolation for ¦x¦α ⋮ On Lagrange interpolation with equally spaced nodes ⋮ The Bernstein constant and polynomial interpolation at the Chebyshev nodes.
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