Principal structure of submodular systems and Hitchcock-type independent flows

Abstract

A recent paper of mine [1] contains an error, which is not critical to the main result but still may confuse the readers. I would like to apologize this sincerely and show how to flix it.

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  1. [1]

    S. Iwata: Principal structure of submodular systems and Hitchcock-type independent flows,Combinatorica,15 (1995), 515–532.

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Iwata, S. Principal structure of submodular systems and Hitchcock-type independent flows. Combinatorica 16, 449 (1996). https://doi.org/10.1007/BF01261329

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Mathematics Subject Classification (1991)

  • 05 B 35
  • 90 C 27