Coconvex approximation by hybrid polynomials

DOI10.1007/s00009-022-02167-3OpenAlexW4306291396MaRDI QIDQ2094533

I. A. Shevchuk, O. V. Motorna, Dany Leviatan

Publication date: 28 October 2022

Published in: Mediterranean Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00009-022-02167-3

zbMATH Keywords

degree of approximationJackson-type estimatescoconvex approximation by hybrid polynomials

Mathematics Subject Classification ID

Approximation with constraints (41A29) Approximation by polynomials (41A10) Rate of convergence, degree of approximation (41A25)

Related Items

Comonotone approximation by hybrid polynomials ⋮ Coconvex approximation of periodic functions ⋮ Comonotone approximation of periodic functions

Cites Work

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• Comonotone Jackson's inequality
• Coconvex approximation of periodic functions