Relations between rational and spline approximations in \(L_ p\) metric

DOI10.1016/0021-9045(87)90005-0zbMath0647.41018OpenAlexW2131707241MaRDI QIDQ1104502

Pencho P. Petrushev

Publication date: 1987

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

Full work available at URL: https://doi.org/10.1016/0021-9045(87)90005-0

zbMATH Keywords

degree of approximation by splines

Mathematics Subject Classification ID

Approximation by rational functions (41A20) Spline approximation (41A15)

Related Items

Multivariate \(n\)-term rational and piecewise polynomial approximation ⋮ Limit theorems in spline approximation ⋮ A note on rational and spline approximation ⋮ The rate of rational approximation and differentiability properties of functions ⋮ Approximation of Sobolev-type classes with quasi-seminorms ⋮ Uniform rational approximation of functions with first derivative in the real Hardy space Re \(H^ 1\)

Cites Work

• Relations between rational and spline approximations
• Rational approximation to \(|x|\)
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