A Flow Augmentation Approach to the Network with Gains Minimum Cost Flow Problem
- 1 February 1977
- journal article
- Published by Institute for Operations Research and the Management Sciences (INFORMS) in Management Science
- Vol. 23 (6) , 631-643
- https://doi.org/10.1287/mnsc.23.6.631
Abstract
A network with gains has branches in which the ratio between the flow leaving a branch and the flow entering a branch is a positive constant called the gain. Branch gains may be greater or less than one. Such networks arise in water resources and electrical power planning problems, among others. This paper presents a dual method of finding the minimum cost flows in such a network. Computerized versions of the procedure have been tested on networks with up to 7,000 branches.Keywords
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