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Lexicographically minimizing axial motions for the Euclidean TSP

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Abstract

A variant of the Euclidean traveling salesman problem (TSP) is defined and studied. In the three-dimensional space, the objective function is to lexicographically minimize the x-moves, then the y-moves and finally the z-moves. The 2D and 3D cases are first studied and solved as a shortest path problem. Then the approach is generalized to the d-dimensional case.

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Correspondence to Francis Sourd.

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Sourd, F. Lexicographically minimizing axial motions for the Euclidean TSP. J Comb Optim 19, 1–15 (2010). https://doi.org/10.1007/s10878-008-9154-0

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  • DOI: https://doi.org/10.1007/s10878-008-9154-0

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