Asif, Fatima2019-01-042019-01-042017https://escholar.umt.edu.pk/handle/123456789/3523Dr. Sohail ZafarIn this thesis, we give theoretical results for some topological indices such as geometric­ arithmetic index GA(G ), fifth geometric-arithmetic index GA5 (G ), at om-bond con­ nectivity index ABC(G), fourth atom-bond connectivity index ABC4(G ), Zagreb indices M1 (G), M2 (G), M3 (G), M1 (G), M2(G), Zagreb coindices M1 (G), M2 (G), M2 ( G)), Randie index R( G), hyper-Zagre b index HM (G), general sum-connect ivity index x( G), augumented Zagreb index AZI (G) by considering graph G as a line graph and line graph of the subdivision of some convex polytopes.enTopological indices, geometricMSThesis