Kumar, Amit; Peeta, Srinivas - In: Transportation Research Part B: Methodological 71 (2015) C, pp. 213-229
The formulation of the static user equilibrium traffic assignment problem (UETAP) under some simplifying assumptions has a unique solution in terms of link flows but not in terms of path flows. Large variations are possible in the path flows obtained using different UETAP solution algorithms....
