Remarks on a translative formula for sets of positive reach

被引:4
|
作者
Rataj, J [1 ]
机构
[1] CHARLES UNIV,MATEMAT USTAV,PRAGUE 18600 8,CZECH REPUBLIC
关键词
principal kinematic formula; translative integral geometry; set of positive reach; differentiable extension; fractal set;
D O I
10.1023/A:1004912401199
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
An example of a pair of sets of positive reach is presented, violating a condition assuring the intersection of these sets to have positive reach for almost all translations of one of these sets. The same condition ensures the validity of a translative formula proved recently in Geom. Dedicata 57 (1995), 259-283.
引用
收藏
页码:59 / 62
页数:4
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