Piecewise rational approximation to continuous functions with characteristic singularities

DOI10.1016/S0377-0427(98)00157-5zbMath0934.41011MaRDI QIDQ1298562

J. R. Illán-González

Publication date: 29 April 2000

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

zbMATH Keywords

best \(L^p\) approximationpiecewise rational approximation

Mathematics Subject Classification ID

Approximation by rational functions (41A20)

Cites Work

• Rational approximation in the real Hardy space \(H_ 2\) and Stieltjes integrals: A uniqueness theorem
• Rational approximation to \(|x|\)
• Rational approximation and \(n\)-dimensional diameter
• Rational approximation in certain classes of functions
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