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The Cartographer
A 3/4 Differential Approximation Algorithm for Traveling Salesman Problem
December 28, 2020 Β· Declared Dead Β· π Theory and Applications of Models of Computation
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Authors
Yuki Amano, Kazuhisa Makino
arXiv ID
2012.14079
Category
cs.DS: Data Structures & Algorithms
Citations
0
Venue
Theory and Applications of Models of Computation
Last Checked
5 months ago
Abstract
In this paper, we consider differential approximability of the traveling salesman problem (TSP). We show that TSP is $3/4$-differential approximable, which improves the currently best known bound $3/4 -O(1/n)$ due to Escoffier and Monnot in 2008, where $n$ denotes the number of vertices in the given graph.
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