Original scientific paper

Benzenoids with Branching Graphs that are Trees

Ivan Gutman ; Faculty of Science, University of Kragujevac, P. O. Box 60, YU-34000 Kragujevac, Yugoslavia
Edward C. Kirby ; Resource Use Institute, 14 Lower Oakfield, Pitlochry, Perthshire PH16 5DS, Scotland UK

Abstract

Benzenoid systems whose branching graphs are trees, and trees that are branching graphs of some benzenoid system, are properly characterized for the first time. An implication for the occurrence of Hamiltonian circuits is pointed out.

Keywords

benzenoid system; polyhex; branching graph; tree; tree graph; benzenoid tree graph; Hamiltonian circuit

Hrčak ID:

131969

URI

https://hrcak.srce.hr/131969

Publication date:

4.12.2000.

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