Cargando…
The expected values of arithmetic bond connectivity and geometric indices in random phenylene chains
Phenylenes are a class of conjugated hydrocarbons composed of a special arrangement of six- and four-membered rings. In this paper, the expected values of the atom-bond connectivity (ABC), geometric-arithmetic (GA), and Zagreb indices of this class of conjugated hydrocarbons have been determined. At...
| Autor principal: | |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Elsevier
2020
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7393420/ https://www.ncbi.nlm.nih.gov/pubmed/32760826 http://dx.doi.org/10.1016/j.heliyon.2020.e04479 |