Detecting wheels

Author:

Diot Emilie1,Tavenas Sébastien1,Trotignon Nicolas1

Affiliation:

1. Universite Lyon, CNRS, ENS de Lyon, LIP, Equipe MC, INRIA, Lyon, France

Abstract

A wheel is a graph made of a cycle of length at least 4 together with a vertex that has at least three neighbors in the cycle. We prove that the problem whose instance is a graph G and whose question is "does G contains a wheel as an induced subgraph" is NP-complete. We also settle the complexity of several similar problems. [LABEX MILYON (ANR-10-LABX-0070) of Universit? de Lyon]

Publisher

National Library of Serbia

Subject

Applied Mathematics,Discrete Mathematics and Combinatorics,Analysis

Cited by 6 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Detecting $$K_{2,3}$$ as an Induced Minor;Lecture Notes in Computer Science;2024

2. The (theta, wheel)-free graphs Part I: Only-prism and only-pyramid graphs;Journal of Combinatorial Theory, Series B;2020-07

3. The structure of (theta, pyramid, 1‐wheel, 3‐wheel)‐free graphs;Journal of Graph Theory;2018-10-25

4. On Strongly Chordal Graphs That Are Not Leaf Powers;Graph-Theoretic Concepts in Computer Science;2017

5. Wheel-free planar graphs;European Journal of Combinatorics;2015-10

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