LIPSCHITZ EXTENSIONS OF MAPS BETWEEN HEISENBERG GROUPS

被引:4
|
作者
Balogh, Zoltan M. [1 ]
Lang, Urs [2 ]
Pansu, Pierre [3 ]
机构
[1] Univ Bern, Dept Math, Sidlerstr 5, CH-3012 Bern, Switzerland
[2] ETH, Dept Math, Ramistr 101, CH-8092 Zurich, Switzerland
[3] Univ Paris Saclay, CNRS, Univ Paris Sud, Lab Math Orsay, Batiment 405, F-91405 Orsay, France
基金
瑞士国家科学基金会;
关键词
Heisenberg group; Lipschitz extension property; SPACES;
D O I
10.5802/aif.3046
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Let H-n be the Heisenberg group of topological dimension 2n+1. We prove that if n is odd, the pair of metric spaces (H-n, H-n) does not have the Lipschitz extension property.
引用
收藏
页码:1653 / 1665
页数:13
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