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Terminal Wiener index |
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| Authors: | Ivan Gutman Boris Furtula Miroslav Petrović |
| Institution: | (1) Faculty of Science, University of Kragujevac, P. O. Box 60, 34000 Kragujevac, Serbia |
| Abstract: | Motivated by some recent research on the terminal (reduced) distance matrix, we consider the terminal Wiener index (TW) of trees, equal to the sum of distances between all pairs of pendent vertices. A simple formula for computing TW is obtained and the trees with minimum and maximum TW are characterized. |
| Keywords: | Wiener index Terminal Wiener index Distance (in graph) Tree Terminal vertex Pendent vertex |
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