Norms of analytic interpolation projections on general domains

DOI10.1016/0021-9045(84)90108-4zbMath0536.41001OpenAlexW2067779450MaRDI QIDQ791776

J. G. Clunie, John C. Mason

Publication date: 1984

Published in: Journal of Approximation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0021-9045(84)90108-4

zbMATH Keywords

projectionLagrange interpolation formula

Mathematics Subject Classification ID

Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Interpolation in approximation theory (41A05)

Related Items (4)

Complexity reduction of least squares problems involving special Vandermonde matrices ⋮ A new algorithm for special Vandermonde systems ⋮ On Lagrange Interpolation at Disturbed Roots of Unity ⋮ Obituary: James (Jim) Gourlay Clunie 1926-2013

Cites Work

• Near-minimax Interpolation by a Polynomial in z and z⁻¹ on a Circular Annulus
• On the Lebesgue Function for Polynomial Interpolation
• Convex combinations of unimodular functions
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