上海大学学报(自然科学版) ›› 2016, Vol. 22 ›› Issue (6): 763-774.doi: 10.3969/j.issn.1007-2861.2015.03.001

• 数理化科学 • 上一篇    下一篇

Brunn-Minkowski不等式的一个新证明

廖婷   

  1. 上海大学理学院, 上海 200444
  • 收稿日期:2015-05-11 出版日期:2016-12-30 发布日期:2016-12-30
  • 通讯作者: 廖婷(1992—), 女, 硕士, 研究方向为Brunn-Minkowski理论. E-mail: lt2009ting@163.com
  • 作者简介:廖婷(1992—), 女, 硕士, 研究方向为Brunn-Minkowski理论. E-mail: lt2009ting@163.com

A new proof of the Brunn-Minkowski inequality

LIAO Ting   

  1. College of Sciences, Shanghai University, Shanghai 200444, China
  • Received:2015-05-11 Online:2016-12-30 Published:2016-12-30

摘要:

证明了Knöthe映射的基本性质, 计算了几个特殊凸体间的Knöthe映射. 作为应用,利用Knöthe映射给出了Brunn-Minkowski不等式的一个新证明.

关键词:  Brunn-Minkowski不等式,  Knöthe映射 , 凸体

Abstract:

Several important properties of Knöthe map were obtained, and then the Knöthe maps between certain specific convex bodies were calculated. As an application, a new proof of Brunn-Minkowski inequality using Knöthe map was given.

Key words:  Brunn-Minkowski inequality,  Knöthe map , convex body