Exact and asymptotic estimates for \(n\)-widths of some classes of periodic functions

DOI10.1007/BF01279021zbMath0748.41017OpenAlexW2002566729MaRDI QIDQ1192588

Chun Li, Han Lin Chen

Publication date: 27 September 1992

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

Full work available at URL: https://doi.org/10.1007/bf01279021

zbMATH Keywords

Sobolev spaces\(n\)-widths

Mathematics Subject Classification ID

Spline approximation (41A15) Approximation by arbitrary nonlinear expressions; widths and entropy (41A46)

Related Items (2)

Exact values of Bernstein \(n\)-widths for some classes of convolution functions ⋮ Bernstein \(n\)-widths for classes of convolution functions with kernels satisfying certain oscillation properties

Cites Work

• n-widths of Sobolev spaces in \(L^ p\)
• On n-Widths of Certain Functional Classes Defined by Linear Differential Operators
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