| 一类受时间约束的广义运输问题的求解 |
| |
| 引用本文： | 汤京永,董丽,郭淑利.一类受时间约束的广义运输问题的求解[J].经济数学,2009,26(1):103-106. |
| |
| 作者姓名： | 汤京永 董丽 郭淑利 |
| |
| 作者单位： | 信阳师范学院数学与信息科学学院,河南信阳,464000 |
| |
| 基金项目： | 河南省教育厅自然科学基金 |
| |
| 摘 要： | 研究一类受时间约束的广义运输问题,将时间约束转化为容量约束,并将该问题转化为标准的最小费用流问题进而求解.该方法能够较快地找到最优运输方案.
|
| 关 键 词： | 运筹学 运输问题 时间约束 圈算法 |
SOLUTION FOR A CENERALIZED TRANSPORTATION PROBLEM WITH TIME CONSTRAINT |
| |
| Tang Jingyong,Dong Li,Guo Shui.SOLUTION FOR A CENERALIZED TRANSPORTATION PROBLEM WITH TIME CONSTRAINT[J].Mathematics in Economics,2009,26(1):103-106. |
| |
| Authors: | Tang Jingyong Dong Li Guo Shui |
| |
| Institution: | College of Mathematics and Information Science;Xinyang Normal University;Xinyang 464000;China |
| |
| Abstract: | The paper studies a class of generalized transportation problem with time constraint.We solve this problem by transforming the time constraint into capacity constraint so as to transform the problem into a standard minimum cost flow problem.The approach can effectively produce the optimal transport scheme. |
| |
| Keywords: | Operations research transportation problem time constraint cycle algorithm |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《经济数学》浏览原始摘要信息 |
| 点击此处可从《经济数学》下载免费的PDF全文 |
