TOPOLOGICAL CHARACTERIZATION AND GRAPH-THEORETICAL MODELING OF H-NAPTHALENIC NANOSHEET USING CM-POLYNOMIAL
Bhuvana B, Chetana Gali
Department of Studies in Mathematics,
Davangere university, Davangere-577007, India.
Abstract: The physico-chemical properties and biological activities of chemical compounds can be estimated using numerical descriptors known as topological indices. These indices transform molecular graph information into numerical values, thereby enhancing the analysis of structure–property and structure–activity relationships. The present study focuses on deriving the CM-polynomial for H-napthalenic nanosheet, subdivision graph of H-Naphtalenic nanosheet and the line graph of subdivision graph of H-Naphtalenic nanosheet. From these CM-polynomials, several degree-based topological indices are subsequently obtained. Using these indices, numerical results are obtained to explore the physical and chemical characteristics of the H-napthalenic nanosheet under investigation.
Keywords: Topological indices, CM-polynomial, Subdivision graph, Line graph, H-Naphtalenic Nanosheet.
VOLUME 9 ISSUE 11 2025: 99 – 112