On topological indices of carbon nanocones and nanotori |
| |
| Authors: | Akbar Jahanbani |
| |
| Institution: | Department of Mathematics, Azarbaijan Shahid Madani University, Tabriz, Iran |
| |
| Abstract: | Let G be a graph with n vertices and d i is the degree of its ith vertex (d i is the degree of v i). In this article, we compute the redefined first Zagreb index, redefined second Zagreb index, redefined third Zagreb index, augmented Zagreb index of graphs carbon nanocones CNC kn], and nanotori C4C6C8(p,q)]. Also, compute the multiplicative redefined first Zagreb index, multiplicative redefined second Zagreb index, multiplicative redefined third Zagreb index, multiplicative augmented Zagreb index of carbon nanocones CNC kn], and nanotori C4C6C8(p,q)]. |
| |
| Keywords: | augmented Zagreb index carbon nanocones nanotori re-defined Zagreb index topological index |
|
|
