Some converse results on onesided approximation: Justifications

DOI10.1007/BF02835287zbMath1054.41007OpenAlexW2064716071MaRDI QIDQ4810660

Jianli Wang, Song Ping Zhou

Publication date: 16 August 2004

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

Full work available at URL: https://doi.org/10.1007/bf02835287

zbMATH Keywords

modulus of smoothnesstrigonometric approximationonesided approximation

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Continuity and related questions (modulus of continuity, semicontinuity, discontinuities, etc.) for real functions in one variable (26A15) Approximation with constraints (41A29) Approximation by polynomials (41A10)

Related Items (3)

Sharp \(L_p\)-error estimates for sampling operators ⋮ Polynomial operators for one-sided approximation to functions in \(W^r_p [0,1\)] ⋮ Polynomial operators for one-sided \(L_p\)-approximation to Riemann integrable functions

Cites Work

• Unnamed Item
• On approximation by trigonometric Lagrange interpolating polynomials II
• Constrained Approximation in Sobolev Spaces

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