KOLMOGOROV WIDTHS OF CLASSES OF PERIODIC FUNCTIONS OF ONE AND SEVERAL VARIABLES
From MaRDI portal
Publication:3351932
DOI10.1070/IM1991v036n02ABEH002029zbMath0728.42002MaRDI QIDQ3351932
Publication date: 1991
Published in: Mathematics of the USSR-Izvestiya (Search for Journal in Brave)
smoothnessKolmogorov widthsperiodic functions of several variablesperiodic functions of one variable
Trigonometric approximation (42A10) Harmonic analysis in several variables (42B99) Rate of convergence, degree of approximation (41A25) Approximation by arbitrary nonlinear expressions; widths and entropy (41A46)
Related Items (5)
Estimates for the Kolmogorov widths of the Nikol'skii-Besov-Amanov classes in the Lorentz space ⋮ Kolmogorov widths of the Besov classes \(B^1_{1,\theta}\) and products of octahedra ⋮ The product of octahedra is badly approximated in the \(\ell_{2,1}\)-metric ⋮ Kolmogorov widths of the intersection of two finite-dimensional balls in a mixed norm ⋮ Kolmogorov widths of intersections of weighted Sobolev classes on an interval with conditions on the zeroth and first derivatives
This page was built for publication: KOLMOGOROV WIDTHS OF CLASSES OF PERIODIC FUNCTIONS OF ONE AND SEVERAL VARIABLES
