Author:
Li Yue,Ren Qingcuo,Liang Jinxia,Yang Chengxu,Tong Qinghe
Abstract
Gutman proposed a new alternative interpretation of vertex-degree-based topological index, called Sombor index. It is defined via the term . In this paper, we determine the explicit expressions of Sombor index for line and total graphs and several pericondensed benzenoid hydrocarbons.
Publisher
Granthaalayah Publications and Printers