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Differences between Wiener and modified Wiener indices | ||
| Journal of Discrete Mathematics and Its Applications | ||
| مقاله 3، دوره 4، 1-2، شهریور 2014، صفحه 19-25 اصل مقاله (724.28 K) | ||
| نوع مقاله: Original Article | ||
| شناسه دیجیتال (DOI): 10.22061/jmns.2014.479 | ||
| نویسندگان | ||
| Mardjan Hakimi-Nezhaad؛ Modjtaba Ghorbani | ||
| Department of Mathematics, Faculty of Science, Shahid Rajaee Teacher Training University, Tehran, 16785 – 136, I R. Iran | ||
| تاریخ دریافت: 08 مهر 1392، تاریخ بازنگری: 06 بهمن 1392، تاریخ پذیرش: 02 خرداد 1393 | ||
| چکیده | ||
| The Wiener index is the oldest topological index introduced by H. Wiener for anticipating the boiling point of Paraffin and some other alkenes. An algebraic approach for generalizing the Wiener index is proposed by Graovac and Pisanski for the first time. In this paper, we compute the difference between these topological indices for a class of fullerene graphs. | ||
| کلیدواژه‌ها | ||
| Wiener index؛ Molecular graph؛ automorphism of graph | ||
| مراجع | ||
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