Symmetry-based topological indices of molecular graphs

نویسندگانسید علیرضا اشرفی قمرودی
همایش12th Annual Meeting of the International Academy of Mathematical Chemistry (IAMC) and the 2016 International Conference on Mathematical Chemistry (ICMC 2016)
تاریخ برگزاری همایش۲۰۱۶-۷-۴
محل برگزاری همایشتیانجین
سطح همایشبین المللی

چکیده مقاله

ُSuppose M is a molecule with molecular graph G and A is the set of all such graphs. A topological index is a function alpha from A into real numbers such that G_1 cong G_2 implies that alpha(G_1) = alpha(G_2), for all G_1, G_2 in A. These invariants can be correlated some physico-chemical properties of molecules. Since usually some given numbers cannot determine the structural properties of a graph, it is natural to combine them with other invariants like symmetry to obtain better chemically important information. In this talk, we report recent results on development of some symmetry-based topological indices of molecular graphs.