The problem of traces for sobolev spaces with Muckenhoupt-type weights

被引:9
|
作者
Tyulenev, A. I. [1 ]
机构
[1] Moscow Inst Phys & Technol, Moscow, Russia
基金
俄罗斯基础研究基金会;
关键词
trace of a function; weighted Sobolev space W-p(l) (Q; gamma); weighted Besov-type spaces; Muckenhoupt-type weight; Holder's inequality; Minkowski's inequality; RADIAL WEIGHT;
D O I
10.1134/S0001434613110084
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
An exact description of traces of functions from the weighted Sobolev spaceW (p) (l) (Q, gamma) on the square are presented in detail. The weight function gamma a A (p) ((0, 1)) depends on one "longitudinal" coordinate x. Traces are characterized in terms of the weighted Besov-type spaces ((0, 1), gamma) constructed in the paper. The characterization of traces is also obtained in the case p = 1.
引用
收藏
页码:668 / 680
页数:13
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