Electronic International Standard Serial Number (EISSN)
1572-8897
abstract
In this paper, we examine the Gutman-Milovanovic index and establish new upper and lower bounds for it. These bounds include terms related to the general sum connectivity index, the general second Zagreb index, and the hyperbolicity constant of the underlying graph. Also, we model physicochemical properties of polyaromatic hydrocarbons using the Gutman-Milovanovic index.
Classification
subjects
Mathematics
keywords
general zagreb indices; general sum-connectivity index; variable topological indices