| Autor: |
Mohanad A. Mohammed, Narasimhan Devadoss, Raad Sehen Haoer, Natarajan Chidambaram, Janet Robert |
| Rok vydání: |
2020 |
| Předmět: |
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| Zdroj: |
Eurasian Chemical Communications. 2:827-833 |
| ISSN: |
2676-6280 |
| Popis: |
The 2-degree of a vertex v in a (molecular) graph G is the number of vertices which are at distance two from v in G. The F-leap index of a molecular graph G is the sum of cubes of the 2-degree of every vertex v in G. In this research study, we have computed the F-leap index of some special classes of bridges and chain graphs. We also have determined the F-leap index of some chemical structures including polyphenyl chains and spiro chains. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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