Best polynomial approximations in \(L_{2}\) of classes of \(2{\pi}\)-periodic functions and exact values of their widths (Q2435867)
From MaRDI portal
scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Best polynomial approximations in \(L_{2}\) of classes of \(2{\pi}\)-periodic functions and exact values of their widths |
scientific article |
Statements
Best polynomial approximations in \(L_{2}\) of classes of \(2{\pi}\)-periodic functions and exact values of their widths (English)
0 references
20 February 2014
0 references
trigonometric approximation
0 references
periodic differentiable function
0 references
modulus of continuity
0 references
\(n\)-width
0 references
0 references
0 references
