Approximation Hardness of Travelling Salesman via Weighted Amplifiers

Author:

Chlebík Miroslav,Chlebíková Janka

Publisher

Springer International Publishing

Reference16 articles.

1. Lecture Notes in Computer Science;H-J Böckenhauer,2000

2. Lecture Notes in Computer Science;M Chlebík,2003

3. Chlebík, M., Chlebíková, J.: The Steiner tree problem on graphs: inapproximability results. Theor. Comput. Sci. 406, 207–214 (2008)

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

5. Engebretsen, L.: An explicit lower bound for TSP with distances one and two. Algorithmica 35(4), 301–319 (2003). Preliminary version in STACS 1999

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