Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/6657
Title: Ergodic distribution for a fuzzy inventory model of type (s, S) with gamma distributed demands
Authors: Khaniyev, Tahir
Türkşen, İsmail Burhan
Gökpınar, Fikri
Gever, Başak
Keywords: Fuzzy inventory model of type (s, S)
Fuzzy renewal function
Ergodic distribution
Gamma distribution with fuzzy parameter
Issue Date: 2013
Publisher: Pergamon-Elsevier Science Ltd
Abstract: In this study, a stochastic process (X(t)), which describes a fuzzy inventory model of type (s, S) is considered. Under some weak assumptions, the ergodic distribution of the process X(t) is expressed by a fuzzy renewal function U(x). Then, membership function of the fuzzy renewal function U(x) is obtained when the amount of demand has a Gamma distribution with fuzzy parameters. Finally, membership function and alpha cuts of fuzzy ergodic distribution of this process is derived by using extension principle of L. Zadeh. (C) 2012 Elsevier Ltd. All rights reserved.
URI: https://doi.org/10.1016/j.eswa.2012.05.053
https://hdl.handle.net/20.500.11851/6657
ISSN: 0957-4174
Appears in Collections:Endüstri Mühendisliği Bölümü / Department of Industrial Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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