Kee Yeong Chua
Department of Mathematical Sciences, Faculty of Science, Universiti Teknologi Malaysia, Malaysia

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INVESTIGATION ON TOPOLOGICAL INDICES OF LINE GRAPH BASED ON SUBDIVISION APPROACH FOR ABID-WAHEED GRAPH Mohamad Nazri Husin; Kee Yeong Chua
BAREKENG: Jurnal Ilmu Matematika dan Terapan Vol 20 No 4 (2026): BAREKENG: Journal of Mathematics and Its Application
Publisher : PATTIMURA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/barekengvol20iss4pp3459-3472

Abstract

In chemical graph theory, there is the study of Quantitative Structure Property Relationships (QSPR) and Quantitative Structure Activity Relationships (QSAR) that uses topological in dices which are numerical measures for the structures of molecular graphs. These topological indices are also able to predict the physico-chemical properties of chemical compounds such as boiling points, enthalpy of vaporization and stability. This paper aims to generalize the Randić index, geometric-arithmetic index, atom-bond connectivity index, first Zagreb index and second Zagreb index for a line graph of Abid-Waheed graph and a line graph of subdivision graph of Abid-Waheed graph. An analysis and comparison of the topological indices studied are also computed and shown. This study successfully generalized and compared several topological indices for Abid-Waheed Graph.