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A Polynomial Time Algorithm for the Economic Lot-size Problem with Multiple Suppliers and Multiple Retailers
Pages: 102-114
Year: Issue:  4
Journal: Operations Research Transactions

Abstract: 研究基于多供应商和多零售商构成的经济批量问题,通过构建优化模型,分析订购费用为全部单位数量折扣和增加数量折扣两种情形模型最优解的相关性质.将这些性质应用到动态规划算法设计中,对订购费用为全部单位数量折扣时的一种特殊情形及增加数量折扣的一般情形分别设计了求解问题最优解的多项式时间算法,并用算例说明了算法的执行过程和有效性.
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