The fractional chromatic number of the direct product of graphs

DOI10.1017/S0017089502010066zbMath0995.05052OpenAlexW2170286231MaRDI QIDQ4531390

Xuding Zhu

Publication date: 9 October 2002

Published in: Glasgow Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/s0017089502010066

zbMATH Keywords

fractional chromatic numbercirculant graphsdirect productKneser graphfractional clique

Mathematics Subject Classification ID

Coloring of graphs and hypergraphs (05C15)

Related Items (7)

Some properties on the tensor product of graphs obtained by monogenic semigroups ⋮ Independent sets in direct products of vertex-transitive graphs ⋮ The fractional version of Hedetniemi's conjecture is true ⋮ Fractional chromatic numbers of tensor products of three graphs ⋮ Coloring the Cartesian sum of graphs ⋮ \([r,s,t\)-colorings of graph products] ⋮ The chromatic Ramsey number of odd wheels

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