Models for Ordering Multiple Products Subject to Multiple Constraints, Quantity and Freight Discounts

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Heuristics for sourcing from multiple suppliers with alternative quantity discounts

In this paper, we analyze the impact of supplier pricing schemes and supplier capacity limitations on the optimal sourcing policy for a single firm. We consider the situation where the total quantity to be procured for a single period is known by the firm and communicated to the supplier set. In response to this communication, each supplier quotes a price and a capacity limit in terms of a maxi...

متن کامل

The joint replenishment problem involving multiple suppliers offering quantity discounts

In this article, we deal with the problem of determining the economic operating policy when a number of items are to be procured from a number of suppliers offering different quantity discounts schedules. In such inventory problems, a fixed cost is incurred with each replenishment order, independent of the suppliers as well as the items involved in the order. Further, the item involves a minor ...

متن کامل

Maximizing submodular set functions subject to multiple linear constraints

The concept of submodularity plays a vital role in combinatorial optimization. In particular, many important optimization problems can be cast as submodular maximization problems, including maximum coverage, maximum facility location and max cut in directed/undirected graphs. In this paper we present the first known approximation algorithms for the problem of maximizing a nondecreasing submodul...

متن کامل

Procurement-distribution Model for Perishable Items with Quantity Discounts Incorporating Freight Policies under Fuzzy Environment

A significant issue of the supply chain problem is how to integrate different entities. Managing supply chain is a difficult task because of complex integrations, especially when the products are perishable in nature. Little attention has been paid on ordering specific perishable products jointly in uncertain environment with multiple sources and multiple destinations. In this article, we propo...

متن کامل

Multi source - Multiple Destination EOQ Model for Constant Deteriorating Items Incorporating Quantity and Freight Discount Policies

Supply chain management is concerned with the flow of material and information linking across suppliers & users. The coordination among processes plays vital role when different types of products are moving from many suppliers to number of buyers and it turns into more difficult phase when products are deteriorating in nature. Current study employs the same bases to develop a model, where deter...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: American Journal of Operations Research

سال: 2013

ISSN: 2160-8830,2160-8849

DOI: 10.4236/ajor.2013.36051