Original scientific paper

Wiener Numbers of Pericondensed Benzenoid Hydrocarbons

Sandi Klavžar ; Department of Mathematics, PEF, University of Maribor, Koroška 160, 2000 Maribor, Slovenia
Ivan Gutman ; Faculty of Science, University of Kragujevac, P.O.Box 60, 34000 Kragujevac, Yugoslavia
Amal Rajapakse ; Department of Mathematics and Applied Geometry, Montanuniversitat Leoben, A-8700 Leoben, Austria

Abstract

Using a recently developed technique for the calculation of the Wiener number (W) of benzenoid systems, we determine explicit expressions for W for several homologous series of pericondensed benzenoid hydrocarbons. An elementary proof for the correctness of the used method is also included.

Keywords

Hrčak ID:

135667

URI

https://hrcak.srce.hr/135667

Publication date:

3.11.1997.

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