Characterization of $2$-minimally nonouterplanar join graphs

D. G. Akka; J. K. Bano

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Displaying similar documents to “Characterization of $2$ -minimally nonouterplanar join graphs”

Graph equations for line graphs and n-th distance graphs.

Simic, Slobodan K. (1983)

Publications de l'Institut Mathématique. Nouvelle Série

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Characterization of semientire graphs with crossing number 2

D. G. Akka, J. K. Bano (2002)

Mathematica Bohemica

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The purpose of this paper is to give characterizations of graphs whose vertex-semientire graphs and edge-semientire graphs have crossing number 2. In addition, we establish necessary and sufficient conditions in terms of forbidden subgraphs for vertex-semientire graphs and edge-semientire graphs to have crossing number 2.