J4 ›› 2013, Vol. 51 ›› Issue (03): 408-413.

• 数学 • 上一篇    下一篇

非欧空间中n维Neuberg-Pedoe不等式

杨世国1,2, 孙玉婷3, 卞革3   

  1. 1. 合肥师范学院 教师教育研究中心, 合肥 230061|2. 安徽新华学院, 合肥 230088;3. 安徽大学 数学科学学院, 合肥 230039
  • 收稿日期:2012-09-12 出版日期:2013-05-26 发布日期:2013-05-17
  • 通讯作者: 孙玉婷 E-mail:sunyuting2007@yahoo.com.cn

nDimensional NeubergPedoe Inequalityin the Non-Euclid Space

YANG Shiguo1,2, SUN Yuting3, BIAN Ge3   

  1. 1. Teachers Educational Research Center, Hefei Normal University, Hefei 230061, China|2. Anhui Xinhua University, Hefei 230088, China;3. School of Mathematical Sciences, Anhui University, Hefei 230039, China
  • Received:2012-09-12 Online:2013-05-26 Published:2013-05-17
  • Contact: SUN Yuting E-mail:sunyuting2007@yahoo.com.cn

摘要:

应用距离几何方法, 研究非欧双曲空间与球面空间中n维单形的几何不等式, 建立了双曲空间与球面空间中涉及两个单形体积与棱长的n维Neuberg-Pedoe不等式.

关键词: 双曲空间, 球面空间, 单形, 不等式

Abstract:

We studied the problems about geometric inequalities for ndimensional simplex in the nonEuclid hyperbolic space and spherical space by the theory and method of distance geometry, and established the ndimensional NeubergPedoe inequalities for the volumes and edgelengths of two nsimplexes in the hyperbolic space and the spherical space.

Key words: hyperbolic space, spherical space, simplex, inequality

中图分类号: 

  • O184