Journal of Shanghai University(Natural Science Edition) ›› 2012, Vol. 18 ›› Issue (2): 170-173.doi: 10.3969/j.issn.1007-2861.2012.02.011

• Mathematics.Physics and Chemistry • Previous Articles     Next Articles

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

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

CLC Number: