Assume weighted Graph G, vertices and edges are weighted, and given constant k, what is the complexity of following decision problem A?
1-A: Dose G contane cycle with total weight K?
2- what is the complexity of A if G is a plannar graph?
Any idea or pointing to papers or book is also welcome!
它是NP完全的,因为您可以使用单位权重和k = n从平面哈密顿循环中减少。
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