Third Zagreb Indices and its Coindices of Two Classes of Graphs

Authors

  • K. Pattabiraman Department of Mathematics, Annamalai University, Annamalainagar 608 002, India

Abstract

In this paper, we compute the formulae for the third Zagreb in-
dices and its coindices for two classes of graphs such as edge corona product graph, double graph and kth iterated double graph.

References

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[5] G. H. Fath-Tabar. Old and new Zagreb indices of graphs. MATCH Commun. Math. Comput. Chem., 65(1)(2011), 79--84.

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[7] G. H. Shirdel, H. Rezapour and A. M. Sayadi. The hyper-Zagreb index of graph operations. Iranian J. Math. Chem., 4(2)(2013), 213--220.

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[9] B. Zhou and W. Luo. On irregularity of graphs. Ars Combin., 88(2008), 55--64.

Published

2018-01-10

Issue

Section

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