Browsing by Author "Gupta, Omprakash K."
Now showing items 1-20 of 26
-
Approximate algorithm for reducing dummy-activities in a pert network
Gupta, Omprakash K. (2010-03-28)A project is an enterprise consisting of several activities which are to be carried out in some specific order. The activities and the order in which they need to be carried out can be represented by a pert network. Two ... -
A Bibliography of Research in Inventory
Gupta, Omprakash K.; Rao, Poornachandra P. (2010-04-30) -
A branch and bound heuristic for computing upper bounds for nonlinear integer programs
Gupta, Omprakash K. (1987-09-23) -
Computer Interactive Learning for Linear Programming
Gupta, Omprakash K. (2010-04-30) -
A Computers Based Simulator for Constructing Networks
Gupta, Omprakash K.; Gupta, Minal (2010-04-30) -
Constructing Activity-on-Arrow Networks with Minimum Dummy Activities
Gupta, Omprakash K.; Gupta, Minal (2010-04-30) -
Economic order quality when a discount is offered on cash purchases
Gupta, Omprakash K. (2010-03-23)Classical Wilsonzs EOQ model assumes that the payments for goods are made at the time of delivery and therefore a sufficient portion of carrying cost is incurred due to money blocked in inventories. In many situations, ... -
Economic Order Quality When Ordering Costs are Lot Size Dependent
Gupta, Omprakash K. (2010-04-30) -
Economic Order Quantity When a Discount is Offered on Cash Purchases
Gupta, Omprakash K. (2010-04-30) -
Economic order quantity when ordering costs are lot size dependent
Gupta, Omprakash K. (2010-03-23)Classical EOQ model assumes that the ordering cost A is constant and independent of lot size. This paper deals with the case when A depends on the lot size and increases at a decreasing rate. Firstly A is assumed to increase ... -
An improved procedure for economic order quantity with all - unit price discounts
Gupta, Omprakash K. (1988-09-23)Suppliers often offer price discounts for large purchases. These discounts are generally of two types: all-unit discounts and incremental discounts. In an all-unit discounting scheme the discounts are offered to every ... -
Improved procedure for economic order quantity with all unit price discounts
Gupta, Omprakash K. (2010-03-15)Suppliers often offer price discounts for large purchases. These discounts are generally of two types: all unit discounts and incremental discounts. This paper presents an improved procedure for determining the economic ... -
Indian contribution to O.R. literature
Gupta, Omprakash K. (2010-07-27)O.R. researchers in India have been making contributions to O.R. literature from its early days of development. They have published hundreds of original research papers in well-known journals. This review focuses on the ... -
Indian Contributions to Operational Research Literature
Gupta, Omprakash K.; Vora, Hema C. (2010-04-30) -
Lost size model with discrete transportation costs
Gupta, Omprakash K.; Rao, Poornachandra P. (2010-03-24)The classical Harris-Wilson inventory model does not explicitly account for the costs incurred in transporting goods from the supplier to the buyer. Either such costs are assumed to be fixed and considered part of the ... -
A Lot Size Model with Discrete Transportation Costs
Gupta, Omprakash K.; Rao, Poornachandra P. (2010-04-30) -
A Note on Fare Collection System
Gupta, Omprakash K. (2010-07-29) -
A Note on Fare Structure in Mofussil Services
Gupta, Omprakash K. (2010-07-29) -
Operational Research Conferences in India
Gupta, Omprakash K.; Vora, Hema C. (2010-04-30) -
Optimal mix of coupons in a mess system
Barua, Samir K.; Gupta, Omprakash K. (2010-03-15)Most organisations operate staff mess or canteen facility for its employees where payments for food items are made with money coupons rather than cash. In such coupon-based transaction system, the anagement needs to decide ...