OVERLAP COLOURINGS AND HOMOMORPHISMS OF GRAPHS

DOI10.1093/qmath/haq022zbMath1234.05088OpenAlexW2163310028MaRDI QIDQ3103750

Ivor Watts, F. C. Holroyd

Publication date: 8 December 2011

Published in: The Quarterly Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1093/qmath/haq022

zbMATH Keywords

cycle graphoverlap chromatic numberoverlap colouring

Mathematics Subject Classification ID

Coloring of graphs and hypergraphs (05C15) Isomorphism problems in graph theory (reconstruction conjecture, etc.) and homomorphisms (subgraph embedding, etc.) (05C60)

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