The circular chromatic numbers of planar digraphs

DOI10.1002/JGT.20217zbMATH Open1117.05044OpenAlexW4233831619MaRDI QIDQ3445499

C. A. Soh

Publication date: 11 June 2007

Published in: Journal of Graph Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/jgt.20217

zbMATH Keywords

Farey sequences

Mathematics Subject Classification ID

Coloring of graphs and hypergraphs (05C15) Directed graphs (digraphs), tournaments (05C20) Eulerian and Hamiltonian graphs (05C45)

Related Items (1)

Upper bound on the circular chromatic number of the plane

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