Equivalence of rate of approximation and smoothness

DOI10.1016/0021-9045(90)90055-UzbMath0728.41009MaRDI QIDQ804854

Z. Ditzian

Publication date: 1990

Published in: Journal of Approximation Theory (Search for Journal in Brave)

zbMATH Keywords

Jackson inequalityPeetre functional

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Best approximation, Chebyshev systems (41A50) Inequalities in approximation (Bernstein, Jackson, Nikol'ski?-type inequalities) (41A17) Rate of convergence, degree of approximation (41A25)

Related Items

Weak type inequalities for best simultaneous approximation in Banach spaces, Best weighted polynomial approximation on the real line; a functional- analytic approach

Cites Work

• Some remarks on approximation theorems on various Banach spaces
• Remarks on Besov Spaces and Best Polynomial Approximation
• Condensation principles with rates
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item