Directional \(K\)-functionals

DOI10.1007/BF03322331zbMath0783.41015MaRDI QIDQ1311022

Claudia Cottin

Publication date: 10 March 1994

Published in: Results in Mathematics (Search for Journal in Brave)

zbMATH Keywords

trigonometric blending functionsblending-type approximants

Mathematics Subject Classification ID

Rate of convergence, degree of approximation (41A25) Approximation by other special function classes (41A30)

Cites Work

• Degree of simultaneous approximation of bivariate functions by Gordon operators
• Mixed K-functionals: A measure of smoothness for blending-type approximation
• The Bernoulli spline and approximation by trigonometric blending polynomials
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