Please use this identifier to cite or link to this item: https://scidar.kg.ac.rs/handle/123456789/10208
Title: Estimating the vertex PI index
Authors: das, kinkar
Gutman, Ivan
Issue Date: 2010
Abstract: The vertex PI index is a distance-based molecular structure descriptor, that recently found numerous chemical applications. Lower and upper bounds for PI are obtained, as well as results of Nordhaus-Gaddum type. Also a relation between the Szeged and vertex PI indices is established. © 2010 Verlag der Zeitschrift für Naturforschung, Tübingen.
URI: https://scidar.kg.ac.rs/handle/123456789/10208
Type: article
DOI: 10.1515/zna-2010-0313
ISSN: 0932-0784
SCOPUS: 2-s2.0-77954056716
Appears in Collections:Faculty of Science, Kragujevac

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