Better s–t-tours by Gao trees

Author:

Gottschalk Corinna,Vygen Jens

Publisher

Springer Science and Business Media LLC

Subject

General Mathematics,Software

Reference22 articles.

1. An, H.-C., Kleinberg, R., Shmoys, D.B.: Improving Christofides’ algorithm for the $$s$$ s – $$t$$ t path TSP. J. ACM 62, 34 (2015)

2. Asadpour, A., Goemans, M.X., Mądry, A., Oveis Gharan, S., Saberi, A. : An $$O(\log n/\log \log n)$$ O ( log n / log log n ) -approximation algorithm for the asymmetric traveling salesman problem. In: Proceedings of the 21st Annual ACM-SIAM Symposium on Discrete Algorithms (SODA), 379–389 (2010)

3. Cheriyan, J., Friggstad, Z., Gao, Z.: Approximating minimum-cost connected $$T$$ T -joins. Algorithmica 72, 126–147 (2015)

4. Christofides, N.: Worst-case analysis of a new heuristic for the traveling salesman problem. Technical Report 388, Graduate School of Industrial Administration, Carnegie-Mellon University, Pittsburgh (1976)

5. Cunningham, W.H.: Testing membership in matroid polyhedra. J. Comb. Theory B 36, 161–188 (1984)

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