Rheinische Friedrich-Wilhelms-Universität Bonn Institut für Informatik
 
Abteilung V

 
Universität Bonn -> Institut für Informatik -> Abteilung V
CS-APX-Reports 2013 Copyright 2013 Universität Bonn, Institut für Informatik, Abt. V
89146

25.04.2013

Approximation Hardness of Graphic TSP on Cubic Graphs
Marek Karpinski and Richard Schmied
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We prove explicit approximation hardness results for the Graphic TSP on cubic and subcubic graphs as well as the new inapproximability bounds for the corresponding instances of the (1,2)-TSP. The proof technique uses new modular constructions of simulating gadgets for the restricted cubic and subcubic instances. The modular constructions used in the paper could be also of independent interest.

Last Change: 11/05/14 at 11:03:51
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Universität Bonn -> Institut für Informatik -> Abteilung V

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