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Randić energy of digraphs
We assume that D is a directed graph with vertex set [Formula: see text] and arc set [Formula: see text]. A VDB topological index φ of D is defined as [Formula: see text] where [Formula: see text] and [Formula: see text] denote the outdegree and indegree of vertices u and v, respectively, and [Formu...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Elsevier
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9706173/ https://www.ncbi.nlm.nih.gov/pubmed/36458296 http://dx.doi.org/10.1016/j.heliyon.2022.e11874 |