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A Suggested Computation for Maximal Multi-Commodity Network Flows

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  • L. R. Ford, Jr.

    (The RAND Corporation, Santa Monica, California)

  • D. R. Fulkerson

    (The RAND Corporation, Santa Monica, California)

Abstract

(This article originally appeared in Management Science, October 1958, Volume 5, Number 1, pp. 97--101, published by The Institute of Management Sciences.) A simplex computation for an arc-chain formulation of the maximal multi-commodity network flow problem is proposed. Since the number of variables in this formulation is too large to be dealt with explicitly, the computation treats non-basic variables implicitly by replacing the usual method of determining a vector to enter the basis with several applications of a combinatorial algorithm for finding a shortest chain joining a pair of points in a network.

Suggested Citation

  • L. R. Ford, Jr. & D. R. Fulkerson, 2004. "A Suggested Computation for Maximal Multi-Commodity Network Flows," Management Science, INFORMS, vol. 50(12_supple), pages 1778-1780, December.
  • Handle: RePEc:inm:ormnsc:v:50:y:2004:i:12_supplement:p:1778-1780
    DOI: 10.1287/mnsc.1040.0269
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    References listed on IDEAS

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    1. R. E. Kalaba & M. L. Juncosa, 1956. "Optimal Design and Utilization of Communication Networks," Management Science, INFORMS, vol. 3(1), pages 33-44, October.
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