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http://nopr.niscpr.res.in/handle/123456789/18381| Title: | Wiener-type topological indices of phenylenes |
| Authors: | Furtula, Boris Gutman, Ivan Tomovic, Zeljko Vesel, Aleksander Pesek, Igor |
| Issue Date: | Sep-2002 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | The Wiener index W of a phenylene (PH) has earlier been shown to depend in a mathematically exact manner on the Wiener indices of its hexagonal squeeze (HS) and inner dual (ID). We now examine the analogous dependency for a class of Wiener-type indices Wλ , where λ is a variable parameter (Wλ = W for λ= 1) is examined now. It is shown that some features of the dependency of W(PH) on W(HS) and W(ID) arc maintained for all values of λ , -5 ≤ λ ≤ +5 , whereas some are violated. |
| Page(s): | 1767-1772 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.41A(09) [September 2002] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 41A(9) 1767-1772.pdf | 975.18 kB | Adobe PDF | View/Open |
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