Comonotone polynomial approximation in \(L_p[-1,1], 0

DOI10.1023/A:1006589610577zbMath0904.41011MaRDI QIDQ1271958

Dany Leviatan, Kirill A. Kopotun

Publication date: 22 November 1998

Published in: Acta Mathematica Hungarica (Search for Journal in Brave)

zbMATH Keywords

best approximationDitzian-Totik modulus of smoothnesscomonotone polynomial approximation

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Approximation with constraints (41A29)

Related Items (5)

Positive results and counterexamples in comonotone approximation. II. ⋮ Comonotone and coconvex rational interpolation and approximation ⋮ Degree of simultaneous coconvex polynomial approximation ⋮ Shape-preserving approximation by polynomials ⋮ Comonotone Jackson's inequality

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