上海大学学报(自然科学版) ›› 2012, Vol. 18 ›› Issue (2): 170-173.doi: 10.3969/j.issn.1007-2861.2012.02.011

• 论文 • 上一篇    下一篇

星体的对偶0-加和L0-对偶混合体积

胡妍,蒋俊华   

  1. (1.上海大学 理学院,上海 200444; 2.上海电力学院 数理学院,上海 200090)
  • 出版日期:2012-04-30 发布日期:2012-04-30

Dual 0-Sum of Star Body and LDual Mixed Volume

HU Yan,JIANG Jun-hua   

  1. (1. College of Sciences, Shanghai University, Shanghai 200444, China;2. School of Mathematics and Physics, Shanghai University of Electric Power, Shanghai 200090, China)
  • Online:2012-04-30 Published:2012-04-30

摘要: 定义对偶0-加的径向组合, 由此得到一类新的星体.通过研究这类星体的相关性质,得到星体K和L的L0对偶混合体积,进而探讨其相关性质和不等式.

关键词: 不等式, 径向组合, 星体

Abstract: The radial combination of the dual 0-sum is defined, and from which a new star body is obtained, then some related properties  are established. Moreover, L0-ual mixed volume is obtained, and the related results are presented.

Key words: inequality, radial combination, star body

中图分类号: