On monotone and convex approximation by algebraic polynomials

DOI10.1007/BF01059430zbMath0851.41005MaRDI QIDQ4866548

V. V. Listopad, Kirill A. Kopotun

Publication date: 22 August 1996

Published in: Ukrainian Mathematical Journal (Search for Journal in Brave)

zbMATH Keywords

best uniform approximationcoapproximationweighted Ditzian-Totik modulus of smoothness

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Approximation with constraints (41A29) Approximation by polynomials (41A10)

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