Order Estimates for the Kolmogorov Widths of Weighted Sobolev Classes with Restrictions on Derivatives

Anastasia Vasil’eva

doi:10.32523/2077-9879-2020-11-4-95-100

Order Estimates for the Kolmogorov Widths of Weighted Sobolev Classes with Restrictions on Derivatives

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Authors

Anastasia Vasil’eva

DOI:

https://doi.org/10.32523/2077-9879-2020-11-4-95-100

Keywords:

Kolmogorov widths, weighted Sobolev classes, intersections of function classes

Abstract

In this paper order estimates for the Kolmogorov widths of weighted Sobolev classes with restrictions on the derivatives of order r and 0 are obtained. The functions are defined on a John domain or on Rd.

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Published

2020-12-30

How to Cite

Vasil’eva, A. (2020). Order Estimates for the Kolmogorov Widths of Weighted Sobolev Classes with Restrictions on Derivatives. Eurasian Mathematical Journal, 11(4), 95–100. https://doi.org/10.32523/2077-9879-2020-11-4-95-100