Projection theorems in hyperbolic space

被引:0
|
作者
Balogh, Zoltan M. [1 ]
Iseli, Annina [1 ]
机构
[1] Univ Bern, Math Inst, Sidlerstr 5, CH-3012 Bern, Switzerland
基金
瑞士国家科学基金会;
关键词
Hausdorff dimension; Projections; Hyperbolic space; HAUSDORFF DIMENSION;
D O I
10.1007/s00013-018-1252-3
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We establish Marstrand-type projection theorems for orthogonal projections along geodesics onto m-dimensional subspaces of the hyperbolic n-space by a geometric argument. Moreover, we obtain a Besicovitch-Federer type characterization of purely unrectifiable sets in terms of these hyperbolic orthogonal projections.
引用
收藏
页码:329 / 336
页数:8
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