计算有界度图中固定图的诱导拷贝数量
数据结构与算法
2017-09-21 v2 离散数学
组合数学
摘要
在本文中,我们证明对于任意阶为 的图 和任意阶为 且最大度数为 的图 ,可以计算 的子集 中诱导出与 同构的图的数量,时间为 ,其中某个常数 。这基本上是最优的。
引用
@article{arxiv.1707.05186,
title = {Computing the number of induced copies of a fixed graph in a bounded degree graph},
author = {Viresh Patel and Guus Regts},
journal= {arXiv preprint arXiv:1707.05186},
year = {2017}
}
备注
In this version we have improved the running time from $O(c^m\cdot n^2)$ to $O(c^m\cdot n)$. To incorporate this, we had to apply some minor changes, mostly in Section 2, leaving the overall approach essentially unaffected. 10 pages