Estimates for the Kolmogorov widths of weighted Sobolev classes on a domain with cusp: case of weights that are functions of the distance from the boundary
Аннотация:
In this article order estimates for the Kolmogorov widths of weighted Sobolev classes in weighted Lebesgue spaces on domains with cusp were obtained. Here weights are functions of distance from the boundary.
Ключевые слова и фразы:Kolmogorov widths, domains with cusp.