Approximation by rational functions with polynomials of positive coefficients as the denominators

DOI10.1007/BF03218699zbMath1101.41017OpenAlexW2028420247MaRDI QIDQ3411920

Dansheng Yu, Song Ping Zhou

Publication date: 30 November 2006

Published in: Analysis in Theory and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf03218699

zbMATH Keywords

rational approximationDitzian-Totik modulus of smoothnesspolynomial with positive coefficients

Mathematics Subject Classification ID

Approximation by rational functions (41A20) Approximation by other special function classes (41A30)

Cites Work

• Approximation by reciprocals of polynomials with positive coefficients in \(L^p\) spaces
• Approximation by reciprocals of polynomials with positive coefficients
• The degree of approximation by polynomials with positive coefficients
• Degree of Approximation of Real Functions by Reciprocals of Real and Complex Polynomials
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