Mutiplicativity of oriented cycles

DOI10.1006/jctb.1994.1016zbMath0803.05029OpenAlexW1969953878MaRDI QIDQ1322018

Xuding Zhu, Hui Shan Zhou, Pavol Hell

Publication date: 2 January 1995

Published in: Journal of Combinatorial Theory. Series B (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jctb.1994.1016

zbMATH Keywords

digraphhomomorphismmultiplicativitycategorical productHedetniemi conjectureoriented cycles

Mathematics Subject Classification ID

Paths and cycles (05C38) Coloring of graphs and hypergraphs (05C15) Directed graphs (digraphs), tournaments (05C20)

Related Items (4)

Multiplicativity of acyclic digraphs ⋮ Path homomorphisms ⋮ Multiplicativity of acyclic local tournaments ⋮ Chromatic Ramsey numbers

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