Connective Eccentric Index of Circumcoronene Homologous Series of Benzenoid Hk
2014 ◽
Vol 32
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pp. 71-76
Keyword(s):
Let G be a molecular graph, a topological index is a numeric quantity related to G which is invariant under graph automorphisms. The eccentric connectivity index ξ(G) is defined as ξ(G) = ∑vV(G) d x ε(v) where dv, ε(v) denote the degree of vertex v in G and the largest distance between vand any other vertex u of G. The connective eccentric index of graph G is defined as Cξ(G) = ∑vV(G) dv /ε(v) In the present paper we compute the connective eccentric index of CircumcoroneneHomologous Series of Benzenoid Hk (k ≥ 1).
2014 ◽
Vol 37
◽
pp. 57-62
Keyword(s):
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2018 ◽
Vol 10
(05)
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pp. 1850065
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2001 ◽
Vol 66
(9)
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pp. 605-611
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2016 ◽
Vol 13
(10)
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pp. 6694-6697
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2010 ◽
Vol 29
(1)
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pp. 71
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