吉林大学学报(理学版)

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n维单形新k-n型Neuberg-Pedoe不等式的推广

杨世国1,2, 王文1, 卞革3   

  1. 1. 合肥师范学院 数学与统计学院, 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:2013-05-13 出版日期:2014-03-26 发布日期:2014-03-20
  • 通讯作者: 王文 E-mail:wenwang1985@163.com

Generalization of New k-n Type NeubergPedoe Inequalityfor an n-Dimensional Simplex

YANG Shiguo1,2, WANG Wen1, BIAN Ge3   

  1. 1. School of Mathematics and Statistics, Hefei Normal University, Hefei 230061, China;2. Anhui Xinhua University, Hefei 230088, China;
    3. School of Mathematical Science, Anhui University, Hefei 230039, China
  • Received:2013-05-13 Online:2014-03-26 Published:2014-03-20
  • Contact: WANG Wen E-mail:wenwang1985@163.com

摘要:

利用距离几何的理论方法, 研究欧氏空间En中关于两个n维单形体积与其k维子单形体积的几何不等式, 建立了涉及两个n维单形体积与其k维子单形k维体积的一个不等式, 推广了新k-n型Neuberg-Pedoe不等式.

关键词: 单形, 体积, 不等式

Abstract:

The method based on the theory of distance geometry was used to study the geometric inequalities for the volumes of two n-dimensional simplexes and their k-subsimplexes in the Euclidean space En. Some geomitric inequalities for the volumes of two n-dimenional simplexes and
their k-subsimplexes were established, and new k-n type Neuberg-Pedoe inequaity was improved.

Key words: simplex, volume, inequality

中图分类号: 

  • O184