Optimal resources allocation to elementary networks
نویسندگان
چکیده
A wide range of transport bilevel problems are investigated referring to an elementary network consisting of one Origin Destination (OD) pair, with a given demand, connected by two links. In this context it is shown that these problems, generally non-convex, exhibit several local minima. Most results are supplied in a graphical form and analytical proofs are developed for the NDP with linear investment functions.
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