scientific article; zbMATH DE number 1208730

zbMATH Open0908.05070MaRDI QIDQ4211757

Zhihe Liang, Qingde Kang

Publication date: 10 March 1999

Title of this publication is not available (Why is that?)

zbMATH Keywords

covering numbercovering problemcomplete directed symmetric graph

Mathematics Subject Classification ID

Extremal problems in graph theory (05C35) Edge subsets with special properties (factorization, matching, partitioning, covering and packing, etc.) (05C70) Directed graphs (digraphs), tournaments (05C20)

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