Kolmogorov widths of intersections of weighted Sobolev classes on an interval with conditions on the zeroth and first derivatives

被引:0
作者
Vasil'eva, A. A. [1 ]
机构
[1] Moscow MV Lomonosov State Univ, Moscow Ctr Fundamental & Appl Math, Moscow, Russia
基金
俄罗斯基础研究基金会;
关键词
widths; intersections of function classes; weighted Sobolev classes; FINITE-DIMENSIONAL SETS; APPROXIMATION NUMBERS; OPERATORS;
D O I
10.1070/IM8969
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In the paper, we obtain order estimates for the Kolmogorov widths of the intersection of weighted Sobolev classes with conditions on the first and zeroth derivatives; the weights have power-law form.
引用
收藏
页码:1 / 23
页数:23
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