Bounds for the Gutman-Milovanovic index and some applications Articles uri icon

publication date

  • February 2025

start page

  • 406

end page

  • 418

volume

  • 63

International Standard Serial Number (ISSN)

  • 0259-9791

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.

subjects

  • Mathematics

keywords

  • general zagreb indices; general sum-connectivity index; variable topological indices