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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References
Applegate DL, Bixby RE, Chvátal V, Cook WJ (2006) The traveling salesman problem: a computational study. Princeton University Press, Princeton
Arkin EM, Chiang YJ, Mitchell JSB, Skiena SS, Yang TC (1997) On the maximum scatter TSP. In: Proceedings of the eighth annual ACM-SIAM Symposium on Discrete Algorithms, pp 211–220
Bentley JL (1990) Experiments on traveling salesman heuristics. In: Proceedings of the first annual ACM-SIAM Symposium on Discrete algorithms, pp 91–99
Burkard RE, Deineko VG, van Dal R, van der Veen JAA, Woeginger GJ (1998) Well-solvable special cases of the TSP: A survey. SIAM Rev 40:496–546
Cormen TH, Leiserson CE, Rivest RL, Stein C (2001) Introduction to algorithms, 2nd edn. MIT Press, Cambridge
Cutler M (1980) Efficient special case of algorithms for the N-line planar traveling salesman problem. Network 10:183–195
Gutin G, Punnen AP (eds) (2002) The traveling salesman problem and its variations. Springer, Berlin
Kabadi SN (2002) Polynomially solvable cases of the TSP. In: Gutin G, Punnen AP (eds) The traveling salesman problem and its variations. Springer, Berlin, pp 489–584
Papadimitriou CH, Steiglitz K (1976) Some complexity results for the traveling salesman problem. In: Proceedings of the eighth annual ACM symposium on theory of computing, pp 1–9
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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