English

Planar Graphs that Need Four Pages

Combinatorics 2020-06-05 v1 Discrete Mathematics Data Structures and Algorithms

Abstract

We show that there are planar graphs that require four pages in any book embedding.

Cite

@article{arxiv.2005.14111,
  title  = {Planar Graphs that Need Four Pages},
  author = {Mihalis Yannakakis},
  journal= {arXiv preprint arXiv:2005.14111},
  year   = {2020}
}

Comments

To be published in Journal of Combinatorial Theory, Series B

R2 v1 2026-06-23T15:53:22.524Z