Widths and best quadrature formulas for convolution classes

DOI10.1007/BF01089204zbMath0786.42002MaRDI QIDQ1180040

Vladislav F. Babenko

Publication date: 27 June 1992

Published in: Ukrainian Mathematical Journal (Search for Journal in Brave)

zbMATH Keywords

optimizationconvolutionquadrature formulasdiameterKolmogorov widthperiodic functions

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Approximation by arbitrary nonlinear expressions; widths and entropy (41A46)

Related Items (1)

Optimal cubature formulas for tensor products of certain classes of functions

Cites Work

• Approximations, widths and optimal quadrature formulae for classes of periodic functions with rearrangements invariant sets of derivatives
• On n-widths of periodic functions
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