An integrated production-inventory model with backorder and lot for lot policy in fuzzy sense
type: Item
instance of: scholarly article
title: An integrated production-inventory model with backorder and lot for lot policy in fuzzy sense
zbMATH Open document ID: 1390.90032
DOI: 10.1504/IJMOR.2015.065958
author: Gour Chandra Mahata
published in: International Journal of Mathematics in Operational Research
publication date: 2018-06-06T00:00:00Z
review text: Summary: In this paper, an inventory model for two-stage supply chain is investigated in the fuzzy sense. A supply chain with single vendor and single buyer is considered. We assume that shortage as a backorder is allowed for the buyer and the vendor makes the production set up every time the buyer places an order and supplies on a lot for lot basis. The decision variables are fuzzy order quantity and fuzzy shortage quantity which are expressed as triangular fuzzy numbers. After developing the mathematical model for the joint total relevant cost in fuzzy sense, its membership function is calculated and then defuzzified with the centroid method. The proposed model is solved and the amount of joint total relevant cost function in fuzzy sense is compared with the crisp one.
Mathematics Subject Classification ID: 90B05
zbMATH DE Number: 6881376
zbMATH Keywords: inventory
zbMATH Keywords: fuzzy order quantity
zbMATH Keywords: fuzzy shortage quantity
zbMATH Keywords: purchaser
zbMATH Keywords: vendor
zbMATH Keywords: lot for lot policy
zbMATH Keywords: supply chain
MaRDI profile type: Publication
full work available at URL: ijmor.2015.065958
OpenAlex ID: W2095857361
description: scientific article; zbMATH DE number 6881376