Eccentricity based topological indices of face centered cubic lattice FCC(n)
نویسندگان
چکیده
منابع مشابه
Comparison Between Two Eccentricity-based Topological Indices of Graphs
For a connected graph G, the eccentric connectivity index (ECI) and the first Zagreb eccentricity index of G are defined as ( ) ( ) deg ( ) ( ) i c G i G i v V G ξ G v ε v and ( 2 1 ) ( ) ( ) i G i v G V E G ε v , respectively, where deg ( ) G i v is the degree of i v in G and ( ) G i ε v denotes the eccentricity of vertex i v in G. In this paper we compare the eccentric connectivity ...
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ژورنال
عنوان ژورنال: Main Group Metal Chemistry
سال: 2021
ISSN: 2191-0219,0792-1241
DOI: 10.1515/mgmc-2021-0005