On Topological Properties Of The Line Graphs Of Certain Chemical Structures
| dc.contributor.author | Sohail, Raheela | |
| dc.date.accessioned | 2018-07-31T06:36:54Z | |
| dc.date.available | 2018-07-31T06:36:54Z | |
| dc.date.issued | 2018 | |
| dc.description | Supervised by: Dr.Sohail Zafar | en_US |
| dc.description.abstract | Let G = (V (G); E(G)) be a simple connected graph, where V (G) is the set of vertices and E(G) is the set of edges. A topological index of a graph is a num-ber related to a graph which is invariant under graph automorphisms. In this thesis, we give theoretical results for some topological indices such as geometric-arithmetic index GA(G), fth geometric-arithmetic index GA5(G), atom-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), Randic index R(G), hyper-Zagreb index HM(G), general sum-connectivity index (G) and augumented Zagreb index AZI(G) by considering graph G as a line graph of V phenylenic nanotube, V phenylenic nanotorus, linear pentacene and multiple pentacene. | en_US |
| dc.identifier.uri | https://escholar.umt.edu.pk/handle/123456789/3058 | |
| dc.language.iso | en | en_US |
| dc.publisher | University of Management and Technology | en_US |
| dc.subject | Randic index R(G), hyper-Zagreb | en_US |
| dc.subject | V phenylenic nanotube, V phenylenic nanotorus, linear pentacen | en_US |
| dc.subject | MS | en_US |
| dc.title | On Topological Properties Of The Line Graphs Of Certain Chemical Structures | en_US |
| dc.type | Thesis | en_US |
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