Kolmogorov widths of Sobolev classes on an irregular domain

被引：0
作者：
O. V. Besov
机构：
[1] Russian Academy of Sciences,Steklov Mathematical Institute
来源：
Proceedings of the Steklov Institute of Mathematics | 2013年 / 280卷
关键词：
STEKLOV Institute; Pairwise Disjoint; Asymptotic Estimate; Steklov Inst; Sobolev Class;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We establish asymptotic estimates for the Kolmogorov widths of Sobolev classes Wps (K) in the metric of Lq(K) for a power-law peak K ⊂ ℝd. These estimates are sharp in the order and coincide with order estimates for the unit cube.
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页码：34 / 45
页数：11
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