Abstract

We investigate a special case of the bottleneck transportation problem where the number s of sources is bounded by a constant and not part of the input. For the subcase s=2, a best-possible linear-time algorithm has been derived by Varadarajan [Oper. Res. Lett. 10 (1991) 525–529]. In this note we show that for any fixed number s⩾1, the bottleneck transportation problem with s sources can be solved in linear-time. The algorithm is conceptually simple, and easy to implement.

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