Document Type: Original Article

Authors

1 College of Pharmacy and Biological Engineering, Chengdu University, Chengdu, 610106, China

2 Department of Applied Mathematics of Iran University of Science and Technology (IUST), Narmak, Tehran 16844, Iran.

3 Division of Science and Technology, University of Education, Lahore 54000, Pakistan

Abstract

Let G be a connected graph with vertex and edge sets V (G) and E(G), respectively. The first Zagreb index M1(G) was originally defined as the sum of the squares of the degrees of all vertices of G. Recently, we know a new version of the first Zagreb index as the Multiplicative Zagreb Eccentricity index that introduced by Nilanjan De and ε(u) is the largest distance between u and any other vertex v of G. In this paper we compute this new topological index of famous molecular graph “Circumcoronene Series of Benzenoid Hk”.

Graphical Abstract

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Main Subjects

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