| 摘要: |
| 得到一般运输问题有最优符号差的一个充分条件.给出符号差类运输问题的概念. |
| 关键词: 运输问题 符号差 充分条件 |
| DOI： |
| 投稿时间：1998-01-20修订日期：1998-03-18 |
| 基金项目:广西区科委攻关项目 |
|
| A Sufficient Condition for the Transportation Problems with Optimal Signature |
|
He Dengxu
|
| (Dept. of Math. & Comp., Guangxi Univ. for Nationalites, Nanning, 530006) |
| Abstract: |
| We obtain a sufficient condition which the general transportation problems have optimal signature. |
| Key words: transportation problem signature sufficient condition |
