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Bounds for the general sum-connectivity index of composite graphs
The general sum-connectivity index is a molecular descriptor defined as [Formula: see text] , where [Formula: see text] denotes the degree of a vertex [Formula: see text] , and α is a real number. Let X be a graph; then let [Formula: see text] be the graph obtained from X by adding a new vertex [For...
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| 發表在: | J Inequal Appl |
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| Main Authors: | , , |
| 格式: | Artigo |
| 語言: | Inglês |
| 出版: |
Springer International Publishing
2017
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| 主題: | |
| 在線閱讀: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5392202/ https://ncbi.nlm.nih.gov/pubmed/28469353 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s13660-017-1350-y |
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