Please use this identifier to cite or link to this item: https://scidar.kg.ac.rs/handle/123456789/12155
Title: Multicenter wiener indices and their applications
Authors: Gutman, Ivan
Furtula, Boris
Xueliang L.
Issue Date: 2015
Abstract: The Wiener index W could be viewed as a molecular structure descriptor composed of increments representing interactions between pairs of atoms. A generalization of the W are the Steiner-Wiener indices Wk, k = 3, 4,⋯ In the quantity Wk, interactions between k-tuples of atoms play a role, based on the concept of the Steiner distance. It is shown that the term W + λWk provides an approximation for the boiling points of alkanes better than W itself. The best such approximation is obtained for k = 7.
URI: https://scidar.kg.ac.rs/handle/123456789/12155
Type: article
DOI: 10.2298/JSC150126015G
ISSN: 0352-5139
SCOPUS: 2-s2.0-84947725750
Appears in Collections:Faculty of Science, Kragujevac

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