Inequalities for a simplex and an interior point

被引：0
|
作者：
Leng, GS
Ma, TY
Qian, XZ
机构：
[1] Hunan Normal Univ, Dept Math, Changsha 410081, Peoples R China
[2] Zhangyie Normal Coll, Dept Math, Gansu 734000, Peoples R China
[3] Hunan Univ, Dept Appl Math, Changsha 410082, Peoples R China
来源：
GEOMETRIAE DEDICATA | 2001年 / 85卷 / 1-3期
关键词：
simplex; distance; volume; inequality;
D O I：
10.1023/A:1010353523857
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We establish some inequalities for the inradius, circumradius and distances between an interior point and facets of an n-simplex, and prove a recursion inequality for the radii of the circumscribed spheres of an n-simplex and its facets.
引用
收藏
页码：1 / 10
页数：10
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