A $6$-chromatic two-distance graph in the plane

zbMath1452.05048arXiv1909.13177MaRDI QIDQ5132833

Geoffrey Exoo, Dan P. Ismailescu

Publication date: 12 November 2020

Full work available at URL: https://arxiv.org/abs/1909.13177

Mathematics Subject Classification ID

Planar graphs; geometric and topological aspects of graph theory (05C10) Coloring of graphs and hypergraphs (05C15) Distance in graphs (05C12) Graph algorithms (graph-theoretic aspects) (05C85)

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Coloring distance graphs on the plane

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