Grassmannians of spheres in Mobius and in Euclidean spaces

被引:1
|
作者
Michalak, Ewa [1 ]
Prazmowski, Krzysztof [1 ]
机构
[1] Univ Bialystok, Math Inst, Bialystok, Poland
来源
NOTE DI MATEMATICA | 2012年 / 32卷 / 02期
关键词
Mobius space; Euclidean space; pencil/bundle (of spheres); Grassmannian;
D O I
10.1285/i15900932v32n2p13
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this note we show that Euclidean and Mobius geometry of appropriate high dimension both can be expressed as incidence structures with k-spheres as points and (k+1)-spheres as blocks, incidence being the inclusion.
引用
收藏
页码:13 / 21
页数:9
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