Approximation Algorithms for Min–Max Tree Partition
نویسندگان
چکیده
منابع مشابه
Approximation Algorithms for Min-Max Tree Partition
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 Ž 2 . error ratio can be given for the problem unless P s NP. We present an O n time algorithm for the problem, where n is the number of nodes in the graph. A...
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ژورنال
عنوان ژورنال: Journal of Algorithms
سال: 1997
ISSN: 0196-6774
DOI: 10.1006/jagm.1996.0848