有向反馈顶点集问题是固定参数可解的
数据结构与算法
2007-07-03 v1 计算复杂性
摘要
我们正面解决了关于参数化有向反馈顶点集(Directed Feedback Vertex Set)问题固定参数可解性的一个长期存在的开放问题。具体而言,我们提出了一种算法,该算法能在 O(8kk!∗poly(n)) 时间内解决此问题。
引用
@article{arxiv.0707.0282,
title = {Directed Feedback Vertex Set is Fixed-Parameter Tractable},
author = {Igor Razgon and Barry O'Sullivan},
journal= {arXiv preprint arXiv:0707.0282},
year = {2007}
}
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