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Feasibility of Two Commodity Network Flows

Irtiz̤á KarīmAndrew B. Whinston

出版	University of Virginia, Department of Economics, 1965
URL	http://books.google.com.hk/books?id=4tYHHQAACAAJ&hl=&source=gbs_api

註釋

The paper considers the problem of feasibility of integer flows in a two commodity network with integral capacities. The main result of the paper is conditions under which, for two nonnegative integers a and b, there exists a two commodity flow, where the flow of the first commodity is of size a and the second flow of size b. If such numbers are realizable as flow values, then an algorithm is indicated for finding the actual paths in the network. (Author).