scientific article

zbMath0990.05056MaRDI QIDQ2758334

Stefan Hougardy

Publication date: 8 August 2002

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

\(P_4\)-structureperfect graphsminimally imperfect graphssemi-strong perfect graph theorem

Mathematics Subject Classification ID

Hypergraphs (05C65) Edge subsets with special properties (factorization, matching, partitioning, covering and packing, etc.) (05C70) Structural characterization of families of graphs (05C75) Perfect graphs (05C17)

Related Items (1)

The A4-structure of a graph

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