We study the paper of Ronald, Yang and Chu that was recently published in the International Journal of Production Economics to find the optimal solution for the EOQ and EPQ models without derivatives. We will offer a simple algebraic method to replace their sophisticated algebraic skill, and then we point out a possible direction for further research. (c) 2004 Published by Elsevier B.V.
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Univ Carlos III Madrid, Dept Ingn Mecan, Area Ingn Organ, Madrid 28911, SpainUniv Carlos III Madrid, Dept Ingn Mecan, Area Ingn Organ, Madrid 28911, Spain
Durán, A
;
Gutiérrez, G
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Univ Carlos III Madrid, Dept Ingn Mecan, Area Ingn Organ, Madrid 28911, SpainUniv Carlos III Madrid, Dept Ingn Mecan, Area Ingn Organ, Madrid 28911, Spain
Gutiérrez, G
;
Zequeira, RI
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Univ Carlos III Madrid, Dept Ingn Mecan, Area Ingn Organ, Madrid 28911, SpainUniv Carlos III Madrid, Dept Ingn Mecan, Area Ingn Organ, Madrid 28911, Spain
机构:
Univ Carlos III Madrid, Dept Ingn Mecan, Area Ingn Organ, Madrid 28911, SpainUniv Carlos III Madrid, Dept Ingn Mecan, Area Ingn Organ, Madrid 28911, Spain
Durán, A
;
Gutiérrez, G
论文数: 0引用数: 0
h-index: 0
机构:
Univ Carlos III Madrid, Dept Ingn Mecan, Area Ingn Organ, Madrid 28911, SpainUniv Carlos III Madrid, Dept Ingn Mecan, Area Ingn Organ, Madrid 28911, Spain
Gutiérrez, G
;
Zequeira, RI
论文数: 0引用数: 0
h-index: 0
机构:
Univ Carlos III Madrid, Dept Ingn Mecan, Area Ingn Organ, Madrid 28911, SpainUniv Carlos III Madrid, Dept Ingn Mecan, Area Ingn Organ, Madrid 28911, Spain