منابع مشابه
The First and Second Zagreb Indices, First and Second Zagreb Polynomials of HAC5C6C7[p,q] and HAC5C7[p,q] Nanotubes
Topological indices are numerical parameters of a molecular graph G which characterize its topology. On the other hands, computing the connectivity indices of molecular graphs is an important branch in chemical graph theory. Therefore, we compute First Zagreb index Zg <span style="font-family: TimesNewRomanPS-Italic...
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ژورنال
عنوان ژورنال: Proceedings of the London Mathematical Society
سال: 1905
ISSN: 0024-6115
DOI: 10.1112/plms/s2-2.1.432