Unicyclic graphs with extremal values of arithmetic–geometric index
The n-vertex unicyclic graphs with extreme values of arithmetic–geometric index or AG index are determined for all values of n. The case regarding the extremal values of the AG index in the class of bicyclic graphs has been stated as open problem.
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| Veröffentlicht in: | Discrete Applied Mathematics 2021-10, Vol.302, p.67-75 |
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| container_title | Discrete Applied Mathematics |
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| creator | Vukićević, Žana Kovijanić Vujošević, Saša Popivoda, Goran |
| description | The n-vertex unicyclic graphs with extreme values of arithmetic–geometric index or AG index are determined for all values of n. The case regarding the extremal values of the AG index in the class of bicyclic graphs has been stated as open problem. |
| doi_str_mv | 10.1016/j.dam.2021.06.009 |
| format | Article |
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| ispartof | Discrete Applied Mathematics, 2021-10, Vol.302, p.67-75 |
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| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Arithmetic arithmetic–geometric index Degree-based graph invariant Extreme values Graphs Unicyclic graph |
| title | Unicyclic graphs with extremal values of arithmetic–geometric index |
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