The Szeged index is one of the most important topological indices defined in chemistry. In this paper, the Szeged index of the hexagonal triangle graph T(n) and the zig-zag polyhex nanotube TUHC6[2p,q] are computed. (C) 2007 Elsevier B.V. All rights reserved.
机构:
Guangdong Univ Technol, Fac Appl Math, Guangzhou 510090, Guangdong, Peoples R China
S China Normal Univ, Dept Math, Guangzhou 510631, Guangdong, Peoples R ChinaGuangdong Univ Technol, Fac Appl Math, Guangzhou 510090, Guangdong, Peoples R China
机构:
Univ Ljubljana, Fac Math & Phys, Ljubljana, Slovenia
Univ Maribor, Fac Nat Sci & Math, Maribor, Slovenia
Inst Math Phys & Mech, Ljubljana, SloveniaHakim Sabzevari Univ, Dept Math, Sabzevar, Iran
Klavzar, Sandi
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