Ma, Kang-Ting; Lin, Chi-Jen; Wen, Ue-Pyng - In: European Journal of Operational Research 227 (2013) 2, pp. 293-300
This paper focuses on sensitivity analysis of the degenerate transportation problem (DTP) when perturbation occurs on one cost coefficient. The conventional Type I sensitivity analysis of the transportation problem (TP) determines the perturbation ranges for the invariant optimal basis. Due to...