Computing Eccentricity Based Topological Indices of Octagonal Grid
School of Information Science and Engineering, Chengdu University, Chengdu 610106, China
Department of Mathematics, COMSATS University Islamabad, Sahiwal Campus, Sahiwal 57000, Pakistan
Department of Mathematics, The University of Lahore, Pakpattan Campus, Pakpattan 57400, Pakistan
Author to whom correspondence should be addressed.
Received: 11 July 2018 / Revised: 25 August 2018 / Accepted: 27 August 2018 / Published: 31 August 2018
Graph theory is successfully applied in developing a relationship between chemical structure and biological activity. The relationship of two graph invariants, the eccentric connectivity index and the eccentric Zagreb index are investigated with regard to anti-inflammatory activity, for a dataset consisting of 76 pyrazole carboxylic acid hydrazide analogs. The eccentricity
of vertex v
in a graph G
is the distance between v
and the vertex furthermost from v
in a graph G
. The distance between two vertices is the length of a shortest path between those vertices in a graph G
. In this paper, we consider the Octagonal Grid
. We compute Connective Eccentric index
, Eccentric Connective Index
and eccentric Zagreb index of Octagonal Grid
represents the degree of the vertex v
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MDPI and ACS Style
Zhang, X.; Siddiqui, M.K.; Naeem, M.; Baig, A.Q. Computing Eccentricity Based Topological Indices of Octagonal Grid
. Mathematics 2018, 6, 153.
Zhang X, Siddiqui MK, Naeem M, Baig AQ. Computing Eccentricity Based Topological Indices of Octagonal Grid
. Mathematics. 2018; 6(9):153.
Zhang, Xiujun; Siddiqui, Muhammad K.; Naeem, Muhammad; Baig, Abdul Q. 2018. "Computing Eccentricity Based Topological Indices of Octagonal Grid
." Mathematics 6, no. 9: 153.
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