Density of the circular chromatic numbers of series-parallel graphs

DOI10.1002/jgt.10171zbMath1042.05046OpenAlexW4234745564MaRDI QIDQ4736770

Xuding Zhu, Zhishi Pan

Publication date: 6 August 2004

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

Full work available at URL: https://doi.org/10.1002/jgt.10171

zbMATH Keywords

circular chromatic numberseries-parallel graphlabeling method

Mathematics Subject Classification ID

Coloring of graphs and hypergraphs (05C15)

Related Items (4)

The circular chromatic number of signed series-parallel graphs of given girth ⋮ On circular-perfect graphs: a survey ⋮ Circular chromatic number of signed graphs ⋮ The circular chromatic numbers of signed series-parallel graphs

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