Two-Warehouse Inventory Model for Deteriorating Items with Time-Dependent Demand and Partial Backlogging Under Inflation

الموضوعات : فصلنامه ریاضی

Sanjay Singh ¹ (Department of Mathematics, Raj Kumar Goel Institute of Technology, Ghaziabad, Uttat Pradesh, India.)
Seema Sharma ² (Department of Mathematics and Statistics, GKV. University, Haridwar, Uttarakhand, India)
Shiv Pundir ³ (Department of Mathematics, CCS University, Meerut, UP. India.)

تاريخ الإرسال : 06 الأحد , شعبان, 1439 تاريخ التأكيد : 18 السبت , جمادى الثانية, 1440 تاريخ الإصدار : 15 الأحد , رجب, 1439

الکلمات المفتاحية: inflation, Two-warehouse, deterioration, partial backlogging,

ملخص المقالة :

This paper deals with a two-warehouse inventory model for deteriorating items with time dependent demand and partial backlogging under inflation. It is assumed that deterioration of items follows two-parameter Weibull distribution and demand rate varies exponentially with time. Shortages are allowed and partial backlogging depends on waiting time of next replenishment. A numerical example is provided to illustrate the considered model. Further, sensitivity analysis has also been made to show the behavior of the present model.