scientific article; zbMATH DE number 5592019

zbMath1199.41145MaRDI QIDQ5324754

O. V. Fedunyk

Publication date: 8 August 2009

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

estimateperiodic functionlinear width

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Approximation by arbitrary nonlinear expressions; widths and entropy (41A46)

Related Items (1)

Widths of the classes \( {B}_{p,\theta}^{\Omega } \) of periodic functions of many variables in the space \(B_{1,1}\)

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