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• Published Subscription 16 May 2019

  Commutativity of Some Graph Operators

  By Jeepamol J Palathingal, Aparna Lakshmanan S

  Abstract: AbstractThe line graph L(G) of a graph G has the edges of G as its vertices and two distinct edges of G are adjacent in L(G) if they are incident in G. In this paper we consider the commutativity of the line graph operator with some other operators such as Gallai graph Γ(G), anti- Gallai graph Δ(G), kth power of a graph Powk(G), k-distance graph Tk(G), cycle graph Cy(G), block …

  Published in Research & Reviews: Discrete Mathematical Structures · Vol. 6, Issue 1, 2019 · pp. 1–5 Read article →