✦ LIBER ✦

Exact values of relative widths of classes of differentialbe functions

✍ Scribed by Yu. N. Subbotin; S. A. Telyakovskii

Book ID: 110614417
Publisher: SP MAIK Nauka/Interperiodica
Year: 1999
Tongue: English
Weight: 638 KB
Volume: 65
Category: Article
ISSN: 0001-4346
DOI: 10.1007/bf02675588

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Exact values of Bernstein widths of Sobo

Exact values of Bernstein widths of Sobolev classes of periodic functions

✍ A. P. Buslaev; G. G. Magaril-Il'yaev; Nguen T'en Nam 📂 Article 📅 1995 🏛 SP MAIK Nauka/Interperiodica 🌐 English ⚖ 280 KB

Exact values of widths for certain funct

Exact values of widths for certain functional classes

✍ S. B. Vakarchuk 📂 Article 📅 1996 🏛 Springer 🌐 English ⚖ 1016 KB

On relative widths of classes of differe

On relative widths of classes of differentiable functions. II

✍ Yu. N. Subbotin; S. A. Telyakovskii 📂 Article 📅 2010 🏛 Springer 🌐 English ⚖ 87 KB

Exact constants in Jackson-type inequali

Exact constants in Jackson-type inequalities and exact values of the widths of some classes of functions inL2

✍ M. Sh. Shabozov; G. A. Yusupov 📂 Article 📅 2011 🏛 SP MAIK Nauka/Interperiodica 🌐 English ⚖ 203 KB

Exact Values of N-Widths and Optimal Qua

Exact Values of N-Widths and Optimal Quadratures on Classes of Bounded Analytic and Harmonic Functions

✍ K.Y. Osipenko 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 419 KB

In this paper we find some exact values of \(n\)-widths in the integral metric with the Chebyshev weight function for the classes of functions that are bounded and analytic or harmonic in the interior of the ellipse with foci \(\pm 1\) and sum of semiaxes \(c\). We also construct optimal quadrature

Best polynomial approximations inL2of cl

Best polynomial approximations inL2of classes of 2π-periodic functions and exact values of their widths

✍ M. Sh. Shabozov; G. A. Yusupov 📂 Article 📅 2011 🏛 SP MAIK Nauka/Interperiodica 🌐 English ⚖ 648 KB