Anderson, E. J.; Philpott, A. B. Corrigendum to “A continuous-time network simplex algorithm”. (English) Zbl 0683.90097 Networks 19, No. 7, 823-827 (1989). 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 Keywords:continuous-time network simplex algorithm; correction Citations:Zbl 0672.90048 PDFBibTeX XMLCite \textit{E. J. Anderson} and \textit{A. B. Philpott}, Networks 19, No. 7, 823--827 (1989; Zbl 0683.90097) Full Text: DOI