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M. SAHELI1, H. SAATI1, A. R. ASHRAFI1,*
Let G be a graph. The eccentric connectivity index ξ(G) is defined as ξ(G) where deg(u) denotes the degree of vertex u and ε(u) is the largest distance between u and any other vertex v of G. In this paper, exact formulas for the eccentric connectivity index of one pentagonal carbon nanocones are given.
One pentagonal carbon nanocone, PI index, Edge Szeged index.
M. SAHELI, H. SAATI, A. R. ASHRAFI, The eccentric connectivity index of one pentagonal carbon nanocones, Optoelectronics and Advanced Materials - Rapid Communications, 4, 6, June 2010, pp.896-897 (2010).
Submitted at: March 27, 2010
Accepted at: June 16, 2010
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
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