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On a ratio of Wiener indices for embedded graphs |
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| Affiliation: | 1. University Writing Program and Department of Mathematics, The George Washington University, Washington, DC 20052, USA;2. School of Mathematical and Statistical Sciences, Southern Illinois University, Carbondale, IL 62901, USA |
| Abstract: | |
| Keywords: | Wiener index Cellularly embedded graphs Dual graphs Wiener ratio |
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