Multi-item inventory model using hexagonal fuzzy number
Journal: International Journal of Mathematics and Soft Computing (Vol.6, No. 1)Publication Date: 2016.01.09
Authors : K Dhanam; T Kalaiselvi;
Page : 93-105
Keywords : Inventory; hexagonal fuzzy number; Karush–Kuhn –Tucker necessary condition.;
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- SOLVING FUZZY GAME PROBLEM USING HEXAGONAL FUZZY NUMBER
- DEVELOPING A MULTI-ITEM, MULTI-PRODUCT, AND MULTI-PERIOD SUPPLY CHAIN NETWORK DESIGN AND PLANNING MODEL FOR PERISHABLE PRODUCTS
Abstract
This paper explores a fuzzy multi-item inventory model with alternative power supply costs. The cost parameters and the constraint are represented by a hexagonal fuzzy numbers. This model is worked out through fuzzy non − linear programming technique. The optimal lot size and backlog quantity are determined. A numerical example with sensitivity analysis are given to illustrate the model.
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