On Zagreb Indices, Zagreb Polynomials of Nanocone and Nanotubes

Topological Characterization of the Crystallographic Structure of Titanium Difluoride and Copper (I) Oxide

“…The graphical representation of above results are depicted in Figure 6. x (12) , M2(G,x)= (8)x (4) + (8m + 8n + 8t − 24)x (8) + (16mn + 16mt + 16nt − 16m − 16n − 16t + 24)x (16) + . M 1 (G,x) = (8)x (5) + (8m + 8n + 8t − 24)x (6) + (16mn + 16mt + 16nt − 16m − 16n − 16t + 24)x (8) + (32mnt − 16mn − 16mt − 16nt + 8m + 8n + 8t − 8)x (12) , M 2 (G,x) = (8)x (4) + (8m + 8n + 8t − 24)x (8) + (16mn + 16mt + 16nt − 16m − 16n − 16t + 24)x (16) + (32mnt − 16mn − 16mt − 16nt + 8m + 8n + 8t − 8)x (23) .…”

“…Let G be the crystallographic structure of TiF 2 [m, n, t]. The first Zagreb polynomial is computed using Table 2 and Equation 4: = (8)x (5) + (8m + 8n + 8t − 24)x (6) + (16mn + 16mt + 16nt − 16m − 16n − 16t + 24)x (8) + (32mnt − 16mn − 16mt − 16nt + 8m + 8n + 8t − 8)x (12) .…”

“…The substance chart of the precious stone structure of titanium difluoride TiF 2 [m, n, t] is depicted in Figure 5. For more subtleties, see [12,20]. The substance chart of the precious stone structure of titanium difluoride TiF2[m, n, t] is depicted in Figure 5.…”

“…The substance chart of the precious stone structure of titanium difluoride TiF2[m, n, t] is depicted in Figure 5. For more subtleties, see [12,20].…”

“…Recently, there has been extensive research activity into the HM(G), vPM 1 (G), and PM 2 (G) indices, as well as M 1 (G, x) and M 2 (G,x) polynomials and their variants (see also [7][8][9][10][11][12][13]). For further research regarding the topological indices of various graph families, see [14][15][16][17][18][19][20][21][22][23][24][25][26].…”