CONVEX-BODIES WITH SIMILAR PROJECTIONS

被引：6
|
作者：
GARDNER, RJ [1 ]
VOLCIC, A [1 ]
机构：
[1] UNIV TRIESTE,DIPARTIMENTO SCI MATEMAT,I-34100 TRIESTE,ITALY
来源：
PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY | 1994年 / 121卷 / 02期
关键词：
CONVEX BODY; PROJECTION; SECTION; DIRECT HOMOTHETY; SIMILARITY; AFFINE EQUIVALENCE;
D O I：
10.2307/2160435
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
By examining an example constructed by Petty and McKinney, we show that there are pairs of centered and coaxial bodies of revolution in E(d), d greater-than-or-equal-to 3, whose projections onto each two-dimensional subspace are similar, but which are not themselves even affinely equivalent.
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页码：563 / 568
页数：6
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