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|Title:||Relations between ordinary and multiplicative degree-based topological indices|
|Authors:||Gutman, Ivan |
|Abstract:||© 2018, University of Nis. All rights reserved. Let G be a simple connected graph with n vertices and m edges, and sequence of vertex degrees d 1 ≥ d 2 ≥ · · · ≥ d n > 0. If vertices i and j are adjacent, we write i ∼ j. Denote by Π 1 , Π ∗1 , Q α and H α the multiplicative index, multiplicative sum Zagreb index, and general sum-connectivity index, respectively. These indices are defined as (Formula Presented). We establish upper and lower bounds for the differences (Formula presented). In this way we generalize a number of results that were earlier reported in the literature.|
|Appears in Collections:||Faculty of Science, Kragujevac|
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