On the Approximation Ratio of the $k$-Opt and Lin-Kernighan Algorithm

27 Sep 2019 Xianghui Zhong

The $k$-Opt and Lin-Kernighan algorithm are two of the most important local search approaches for the Metric TSP. Both start with an arbitrary tour and make local improvements in each step to get a shorter tour... (read more)

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Categories


  • DISCRETE MATHEMATICS
  • DATA STRUCTURES AND ALGORITHMS
  • COMBINATORICS
  • 68W40, 68W25
  • F.2.2; G.2.1