Edge Degree Conditions for 2-Iterated Line Graphs to Be Traceable
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DOI: 10.3390/axioms11100540
Abstract: The line graph L(G) of G has E(G) as its vertex set, and two vertices are adjacent in L(G) if and only if the corresponding edges share a common end vertex in G. Let σ¯2(G)=min{dG(x)+dG(y)|xy∈E(G)}.… read more here.
Keywords: conditions iterated; edge degree; line; iterated line ... See more keywords