| Autor: |
Wu Jianzhang, Farahani Mohammad Reza, Yu Xiao, Gao Wei |
| Jazyk: |
angličtina |
| Rok vydání: |
2017 |
| Předmět: |
|
| Zdroj: |
Open Physics, Vol 15, Iss 1, Pp 261-269 (2017) |
| Druh dokumentu: |
article |
| ISSN: |
2391-5471 |
| DOI: |
10.1515/phys-2017-0029 |
| Popis: |
It’s revealed from the earlier researches that many physical-chemical properties depend heavily on the structure of corresponding moleculars. This fact provides us an approach to measure the physical-chemical characteristics of substances and materials. In our article, we report the eccentricity related indices of certain important molecular structures from mathematical standpoint. The eccentricity version indices of nanostar dendrimers are determined and the reverse eccentric connectivity index for V-phenylenic nanotorus is discussed. The conclusions we obtained mainly use the trick of distance computation and mathematical derivation, and the results can be applied in physics engineering. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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