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Conjugated tricyclic graphs with maximum variable sum exdeg index
The variable sum exdeg index, initially introduced by Vukicevic (2011) [20] for predicting the octanol water partition co-efficient of certain chemical compounds, is an invariant for a graph G and defined as [Formula: see text] , where [Formula: see text] is the degree of vertex [Formula: see text]...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Elsevier
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10256832/ https://www.ncbi.nlm.nih.gov/pubmed/37305503 http://dx.doi.org/10.1016/j.heliyon.2023.e15706 |