In this paper, an inventory model with general ramp type demand rate, time dependent
(Weibull) deterioration rate and partial backlogging of unsatisfied demand is considered …

A single item order level inventory model for a seasonal product is discussed where the
demand rate is represented by a ramp-type time dependent function. A constant fraction of …

Economic production quantity (EPQ) is the quantity of a product that should be manufactured
in a single batch so as to minimize the total cost. In classical model EPQ only applies where …

In this research we study the inventory models for deteriorating items with ramp type
demand rate. We first clearly point out some questionable results that appeared in (Mandal …

This study is motivated by the paper of Skouri et al.[Skouri, Konstantaras, Papachristos,
Ganas, European Journal of Operational Research 192 (1)(2009) 79–92]. We extend their …

This study investigates a two-echelon supply chain model for deteriorating inventory in
which the retailer's warehouse has a limited capacity. The system includes one wholesaler …

Inventory model for time-dependent deteriorating items with trapezoidal type demand rate
and partial backlogging is considered in this paper. The demand rate is defined as a …

In this paper, we study the inventory model for deteriorating items with trapezoidal type
demand rate, that is, the demand rate is a piecewise linearly function. We proposed an …

This paper considers the problem of simultaneously determining the price and inventory
control strategies for deteriorating items. It is assumed that the rate of deterioration can be …

This paper deals with an economic production model for deteriorating items with ramp type
demand rate. A single item is produced and the finite rate of production is proportional to the …