Four New/Old Vertex-Degree-Based Topological Indices of HAC5C7[p, q] and HAC5C6C7[p, q] Nanotubes
2017 ◽
Vol 14
(1)
◽
pp. 796-799
◽
Keyword(s):
Recently, Gutman et al. presented some vertex-degree based topological indices, that earlier have been considered in the chemical and/or mathematical literature, but, evaded the attention of most mathematical chemists. These are the reciprocal Randic index (RR), the reduced reciprocal Randic index (RRR), the reduced second Zagreb index (RM2) and the forgotten index (F). In this paper, we compute these topological indices of HAC5C7[p, q] and HAC5C6C7[p, q] nanotubes.
Keyword(s):
Keyword(s):
Keyword(s):
Keyword(s):
2019 ◽
Vol 11
(01)
◽
pp. 1950006
◽