Triangle inequalities associated with the vertex angles and dihedral angles of a simplex and their applications

被引：0
|
作者：
Sun Mingbao
机构：
[1] Department of Mathematics,
[2] Yueyang Normal University,undefined
[3] Yueyang 414000,undefined
[4] Hunan,undefined
[5] P.R. China,undefined
[6] and Department of Applied Mathematics,undefined
[7] Nanjing University of Science and Technology,undefined
[8] Nanjing 210094,undefined
[9] P.R. China,undefined
来源：
Journal of Geometry | 2002年 / 75卷 / 1期
关键词：
Mathematics Subject Classification (2000): 52A40, 51K05.¶Key words: Simplex, vertex angle, dihedral angle, volume, inequality.;
D O I：
10.1007/s00022-002-1527-4
中图分类号：
学科分类号：
摘要：
In this paper, a class of triangle inequalities associated with the vertex angles and dihedral angles of a simplex is given. As an application, we improve an inequality on the volume of the pedal simplex.
引用
收藏
页码：123 / 131
页数：8
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