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Corrigendum to “A continuous-time network simplex algorithm”. (English) Zbl 0683.90097

The solution stated as optimal in the final paragraph of the above- mentioned article [ibid. 19, No.4, 395-425 (1989; Zbl 0672.90048)] and accompanying diagrams is in fact not optimal. This mistake arose from a programming error in the implementation of the optimality check. The same section of code also gave an erroneous value for the cost of the current solution. We give a correction here.

MSC:

90C35 Programming involving graphs or networks
90B10 Deterministic network models in operations research

Citations:

Zbl 0672.90048
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