On the disc-structure of perfect graphs. II: The co-\(C_4\)-structure

DOI10.1016/S0012-365X(01)00291-6zbMath1006.05026OpenAlexW2074263179MaRDI QIDQ1613492

Chính T. Hoàng

Publication date: 29 August 2002

Published in: Discrete Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0012-365x(01)00291-6

Mathematics Subject Classification ID

Coloring of graphs and hypergraphs (05C15) Perfect graphs (05C17)

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