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Estimating the Szeged index |
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| Authors: | Kinkar Ch. Das Ivan Gutman |
| Affiliation: | 1. Department of Mathematics, Sungkyunkwan University, Suwon 440-746, Republic of Korea;2. Faculty of Science, University of Kragujevac, P. O. Box 60, 34000 Kragujevac, Serbia |
| Abstract: | Lower and upper bounds on Szeged index of connected (molecular) graphs are established as well as Nordhaus–Gaddum-type results, relating the Szeged index of a graph and of its complement. |
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