Critical hypergraphs for the weak chromatic number

DOI10.1016/0095-8956(80)90090-8zbMath0452.05027OpenAlexW1984098916MaRDI QIDQ1148325

C. Benzaken

Publication date: 1980

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

Full work available at URL: https://doi.org/10.1016/0095-8956(80)90090-8

zbMATH Keywords

weak chromatic numbercritical hypergraphs

Mathematics Subject Classification ID

Extremal problems in graph theory (05C35) Hypergraphs (05C65) Coloring of graphs and hypergraphs (05C15)

Related Items (3)

From logical gates synthesis to chromatic bicritical clutters ⋮ Minimum self-dual decompositions of positive dual-minor Boolean functions ⋮ On the fractional chromatic number of monotone self-dual Boolean functions

Cites Work

• Post's closed systems and the weak chromatic number of hypergraphs
• Colour-critical graphs and hypergraphs
• On chromatic number of finite set-systems
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