Original scientific paper

Explicit Relation between the Wiener Index and the Schultz Index of Catacondensed Benzenoid Graphs

Andrey A. Dobrynin orcid.org/0000-0003-0074-8388 ; Sobolev Institute of Mathematics, Russian Academy of Sciences, Siberian Branch, Novosibirsk, 630090, Russia

Abstract

The Wiener index (W) and the Schultz molecular topological index (MTI) are based on the distances between the vertices of chemical graphs. It is shown that MTI(G) = 5W(G) – (12h2 – 14h + 5) for an arbitrary catacondensed benzenoid graph G having h hexagons.

Keywords

catacondensed; benzenoid; graphs; Schultz index; Wiener index

Hrčak ID:

132305

URI

https://hrcak.srce.hr/132305

Publication date:

1.12.1999.

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