西南石油大学学报(自然科学版) ›› 1995, Vol. 17 ›› Issue (3): 131-135.DOI: 10.3863/j.issn.1000-2634.1995.03.021

• 基础研究 • 上一篇    下一篇

解线性不等式组的一个简便方法

张建军1 王逊2 张川勇3
  

  1. 1.基础部 2.科研处 3.设备处
  • 收稿日期:1994-09-08 修回日期:1900-01-01 出版日期:1995-08-20 发布日期:1995-08-20
  • 通讯作者: 张建军

A Convenient Method of Solving Linear Inequalities

Zhang Jian-jun1 Wang Xun2 Zhang Chuan-yong3


  

  1. 1.Dept, of Scientific Research 2.Sept. if Basic Courses 3.Dept.of Equipment
  • Received:1994-09-08 Revised:1900-01-01 Online:1995-08-20 Published:1995-08-20
  • Contact: Zhang Jian-jun

摘要: 本文应用线性代数的有关理论,提出了一个解线性不等式组的简便方法,并给出了一个判
断不等式系统无解的充要条件。数值例子显示出所述方法的有效性。

关键词: 线性不等式组, 可行方向, 矩阵

Abstract: In this paper,a convenient method is presented for solving system of linear inequalities and a sufficient and necessary condition is proposed to judge that the system has no solution.Numerical examples show the efficiency of the given method.

Key words: Linear inequalities, Feasible direction, Matrix

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