Complexity Analysis of 2-Heterogeneous Minimum Spanning Forest Problem

Zhujun Zhang; Qiang Sun

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arXiv · 1601.04125

Complexity Analysis of 2-Heterogeneous Minimum Spanning Forest Problem

Zhujun Zhang·Qiang Sun

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Abstract

For complexity of the heterogeneous minimum spanning forest problem has not been determined, we reduce 3-SAT which is NP-complete to 2-heterogeneous minimum spanning forest problem to prove this problem is NP-hard and spread result to general problem, which determines complexity of this problem. It provides a theoretical basis for the future designing of approximation algorithms for the problem.

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Zhujun Zhang, Qiang Sun. 2016-01-16. Complexity Analysis of 2-Heterogeneous Minimum Spanning Forest Problem. https://arxiv.org/abs/1601.04125

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