数学物理学报 ›› 2004, Vol. 4 ›› Issue (6): 767-771.

• 论文 • 上一篇    下一篇

凸规划的极大熵函数序列及其收敛性

 陈业华, 陈振龙   

  1.  |
    燕山大学经济管理学院

    西安电子科技大学应用数学系
  • 出版日期:2004-12-25 发布日期:2004-12-25

The Maximum Entropy Function Sequence for Convex Programming and Its Convergence

 CHEN Ye-Hua, CHEN Zhen-Long   

  • Online:2004-12-25 Published:2004-12-25

摘要:

为了消除凸规划问题中极大熵方法所导致的数值病态,该文应用Lagrange乘子法及赋范原理,给出一类凸规划问题的极大熵函数序列,并证明该序列一致收敛于凸规划的最优解。

关键词: 凸规划, 极大熵函数, Lagrange乘子, 范数

Abstract:

In this paper, the authors introduce a sequence of the maximum entropy functionfor the convex programming problems by using the Lagrange multiplier method and norm mathematics, so that the illconditioned algorithm of the numerical calcul ation is averted. At the same time, the uniform convergence for the maximum entropy sequence is proved.

Key words: Convex programming; Maximum entropy function; Lagrange multiplier; Norm

中图分类号: 

  • 49M,90C