文章基本信息

标题：Local fractional system for economic order quantity using entropy solution
本地全文：下载
作者：Rabha W. Ibrahim ; Hossein Jafari ; Hamid A. Jalab 等
期刊名称：Advances in Difference Equations
印刷版ISSN：1687-1839
电子版ISSN：1687-1847
出版年度：2019
卷号：2019
期号：1
页码：1-11
DOI：10.1186/s13662-019-2033-4
出版社：Hindawi Publishing Corporation
摘要：The economic order quantity (EOQ) model describes the quantity that minimizes the aggregate sum of all cost functions. We propose an assembly for EOQ, nonlinear local fractional differential models with costs functions with respect to time in a cyclic period. For this system, using fractional entropy, we study the related optimization problem and improve a relaxed method for calculating a bounded interval containing the optimal cycle length. Also, for a special class of transportation functions, we study these consequences and introduce processes to compute the optimal size and the matching optimal order stage.
关键词：Local fractional calculus ; Fractional differential system ; Economic order quantity ; Cost function ; Fractional entropy