Polynomial approximation in \(L_ p(S)\) for \(p>0\)

zbMath0870.41003MaRDI QIDQ1922535

Z. Ditzian

Publication date: 8 September 1997

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

zbMATH Keywords

moduli of smoothnessrealization\(k\)-functionalsbest possible approximation

Mathematics Subject Classification ID

Inequalities in approximation (Bernstein, Jackson, Nikol'ski?-type inequalities) (41A17) Multidimensional problems (41A63) Approximation by polynomials (41A10)

Related Items (7)

Problems and conjectures in approximation that I would like settled ⋮ On directional Whitney inequality ⋮ Derivatives of multidimensional Bernstein operators and smoothness ⋮ Ul'yanov and Nikol'skii-type inequalities ⋮ \(K\)-functionals and multivariate Bernstein polynomials ⋮ Unnamed Item ⋮ Besov spaces and \(K\)-functionals in \(L_p,\quad 0<p<1\)

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