A difficulty in linear programming for transportation problems
作者:
Marvin Luther,
John E. Walsh,
期刊:
Naval Research Logistics Quarterly
(WILEY Available online 1959)
卷期:
Volume 6,
issue 1
页码: 77-80
ISSN:0028-1441
年代: 1959
DOI:10.1002/nav.3800060110
出版商: Wiley Subscription Services, Inc., A Wiley Company
数据来源: WILEY
摘要:
AbstractLinear programming has many worthwhile applications to transportation problems of a relatively uncomplicated nature. For inore complicated problems, however, a realistic linear‐programming formulation can require such an excessive number of variables that obtaining a solution is not feasible. This paper shows that an excessive number of variables is usually required when different types of items are to be transported subject to time restrictions and on carriers that can simultaneously handle several item
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