Isomorphisms of Sobolev spaces on Carnot groups and quasi-isometric mappings

被引:11
|
作者
Vodop'yanov, S. K. [1 ]
Evseev, N. A. [1 ]
机构
[1] Novosibirsk State Univ, Sobolev Inst Math, Novosibirsk 630090, Russia
关键词
superposition operator; Sobolev space; quasi-isometry; Carnot group; TRANSFORMATIONS;
D O I
10.1134/S0037446614050048
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We study the properties of the mappings on a Carnot group which induce, via the change-of-variables rule, the isomorphisms of Sobolev spaces with the summability exponent different from the Hausdorff dimension of the group.
引用
收藏
页码:817 / 848
页数:32
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