A note on models for a family of products with shelf life, and production and shortage costs in emerging markets (Short Communication)

Leopoldo Eduardo Cardenas Barron

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A note on models for a family of products with shelf life, and production and shortage costs in emerging markets (Short Communication)

作者：Leopoldo Eduardo Cardenas Barron

来源：International Journal of Industrial Engineering Computations, 2012.

摘要

Recently, the economic lot scheduling problem (ELSP) with common cycle time and shelf life restrictions has attracted the attention of several researchers. In this paper, a comparative study of solutions given by Xu and Sarker (2003) [Computers %26 Operations Research 30 (6), 925-938] with the results given by Viswanathan and Goyal (2000) [International Journal of Production Research, 38 (4), 829-836] are presented. Additionally, the paper makes some observations about two mathematical expressions, which contain a technical shortcoming.