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Parallel Roads to the Traveling Salesman 3/2-Approximation

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posted on 2020-08-03, 11:31 authored by René van BevernRené van Bevern, Viktoriia A. Slugina
The 3/2-approximation algorithm for the metric Traveling Salesman Problem was discovered independently by Christofides and Serdyukov. This is the result of two other parallel discoveries in the English and Russian literature.

Funding

Mathematical Center in Akademgorodok, agreement No. 075-15-2019-1675 with the Ministry of Science and Higher Education of the Russian Federation

Grant No. 19-39-60006 of the Russian Foundation for Basic Research

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    Keywords

    Combinatorial OptimizationChristofides AlgorithmApproximation AlgorithmNovosibirsk AkademgorodokUSSRTheoretical Computer ScienceAnalysis of Algorithms and ComplexityOperations ResearchHistory and Philosophy of Science (incl. Non-historical Philosophy of Science)

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