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Eccentric connectivity index of fullerene graphs | ||
| Journal of Discrete Mathematics and Its Applications | ||
| مقاله 4، دوره 2، 1-2، شهریور 2012، صفحه 21-27 اصل مقاله (355.22 K) | ||
| نوع مقاله: Full Length Article | ||
| شناسه دیجیتال (DOI): 10.22061/jmns.2012.467 | ||
| نویسنده | ||
| Mahin Songhori | ||
| Department of Mathematics, Faculty of Science, Shahid Rajaee Teacher Training University, Tehran, 16785 – 136, I R. Iran | ||
| تاریخ دریافت: 15 دی 1390، تاریخ بازنگری: 16 اردیبهشت 1391، تاریخ پذیرش: 12 خرداد 1391 | ||
| چکیده | ||
| The eccentric connectivity index of the molecular graph is defined as $\zeta^c(G)=\sum_{uv\in E}degG(u)ε(u)$ , where degG(x) denotes the degree of the vertex x in G and ε(u)=max{d(x,u) |x ε V(G)}. In this paper this polynomial is computed for an infinite class of fullerenes. | ||
| کلیدواژهها | ||
| eccentric connectivity index؛ eccentricity connectivity polynomial؛ fullerene | ||
| مراجع | ||
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