On the first and second Zagreb indices of quasi unicyclic graphs
Let $G$ be a simple graph. The graph $G$ is called a quasi unicyclic graph if there exists a vertex $x \in V(G)$ such that $G-x$ is a connected graph with a unique cycle. Moreover, the first and the second Zagreb indices of $G$ denoted by $M_1(G)$ and $M_2(G)$, are the sum of $\deg^2(u)$ ov...
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| Auteurs principaux: | , , |
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| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
University of Isfahan
2019-09-01
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| Collection: | Transactions on Combinatorics |
| Sujets: | |
| Accès en ligne: | https://toc.ui.ac.ir/article_23860_e581b89bf87f7982b092368e44158c2d.pdf |
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