Open AccessZagreb Indices of Edge Based on IB Product
Author(s) -
K. Pattabiraman,
T. Suganya
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1724/1/012036
Subject(s) - mathematics , product (mathematics) , graph , representation (politics) , index (typography) , topological index , enhanced data rates for gsm evolution , degree (music) , combinatorics , geometry , computer science , physics , artificial intelligence , world wide web , political science , acoustics , law , politics
A topological index is a numerical representation of a chemical structure which correlates certain physico-chemical characteristic of chemical compounds besides its numerical values. Zagreb index is the first degree based topological index which is proposed by Gutman et al.[10]in 1972. In this paper, we obtain the exact formulae for the Zagreb indices of new types and its coindices of two new types of graph operation based on indhu-bala product which is defined by Indulal and Balakrishnan [14] in 2016.