Trees with Extreme Values of Second Zagreb Index and Coindex
In this paper we present a generalization of the aforementioned bound for all trees in terms of the order and maximum degree. We also give a lower bound on the second Zagreb coindex of trees.
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| Principais autores: | , , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
University of Kashan
2019-12-01
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| Serier: | Mathematics Interdisciplinary Research |
| Fag: | |
| Online adgang: | https://mir.kashanu.ac.ir/article_64769_94f1d4167b1f10a85ce4b7a462e66070.pdf |
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