Optimal upper bounds of the geometric-arithmetic index Articles uri icon

publication date

  • April 2021

start page

  • 375

end page

  • 394

issue

  • 2

volume

  • 85

International Standard Serial Number (ISSN)

  • 0340-6253

abstract

  • The concept of geometric-arithmetic index was introduced in the chemical graph
    theory recently, but it has shown to be useful. The aim of this paper is to obtain new
    upper bounds of the geometric-arithmetic index and characterize graphs extremal
    with respect to them.

subjects

  • Mathematics