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Trajectory-following algorithms for min-max optimization problems

✍ Scribed by T. L. Vincent; B. S. Goh; K. L. Teo


Publisher
Springer
Year
1992
Tongue
English
Weight
866 KB
Volume
75
Category
Article
ISSN
0022-3239

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Approximation Algorithms for Min–Max Tre
✍ Nili Guttmann-Beck; Refael Hassin πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 298 KB

We consider the problem of partitioning the node set of a graph into p equal sized subsets. The objective is to minimize the maximum length, over these subsets, of a minimum spanning tree. We show that no polynomial algorithm with bounded Ε½ 2 . error ratio can be given for the problem unless P s NP.