Adjusting geometric-arithmetic index to estimate boiling point

Mustapha Aouchiche, Vidya Ganesan

Research output: Contribution to journalArticlepeer-review

14 Citations (Scopus)


In chemical graph theory, many graph parameters, or topological indices, were proposed as estimates of molecular structural properties. Often several variants of an index are considered. The aim is to extend the original concept to larger families of graphs than initially considered, or to make it more precise and discriminant, or yet to make its range of values similar to that of another index, thus facilitating their comparison. In this paper, we introduce a new variant of the geometric-arithmetic index to get a better estimate of the boiling point. We compare the correlation between the boiling points and both versions of the geometric-arithmetic index using different regression models.

Original languageEnglish
Pages (from-to)483-497
Number of pages15
Issue number2
Publication statusPublished - 2020

ASJC Scopus subject areas

  • General Chemistry
  • Computer Science Applications
  • Computational Theory and Mathematics
  • Applied Mathematics


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