Polynomial approximation on \(C^2\)-domains

DOI10.1007/S00365-023-09669-7MaRDI QIDQ6648714

A. V. Prymak, Feng Dai

Publication date: 5 December 2024

Published in: Constructive Approximation (Search for Journal in Brave)

zbMATH Keywords

polynomial approximationJackson inequalitymodulus of smoothnessinverse theorem\(C^2\)-domains

Mathematics Subject Classification ID

Inequalities in approximation (Bernstein, Jackson, Nikol'ski?-type inequalities) (41A17) Multidimensional problems (41A63) Approximation by polynomials (41A10) Approximate quadratures (41A55) Numerical quadrature and cubature formulas (65D32) Inverse theorems in approximation theory (41A27)

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