South African Journal of Economic and Management Sciences, Vol 16, No 1 (2013)

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A return to the traveling salesman model: a network branch and bound approach

Elias Munapo


This paper presents a network branch and bound approach for solving the traveling salesman problem. The problem is broken into sub-problems, each of which is solved as a minimum spanning tree model. This is easier to solve than either the linear programming-based or assignment models. 

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