Short communication, Note

On Acyclic Polynomials of [N]-Heteroannulenes

A. Graovac ; The Rugjer Boskovic Institute, P.O.B. 1016, 41001 Zagreb, Croatia, Yugoslavia
D. Kasum ; The Rugjer Boskovic Institute, P.O.B. 1016, 41001 Zagreb, Croatia, Yugoslavia
N. Trinajstić ; The Rugjer Boskovic Institute, P.O.B. 1016, 41001 Zagreb, Croatia, Yugoslavia

Abstract

It is known that the acyclic polynomial of a graph has real
roots. However, it is of some interest to give a direct, graph-theoretical
proof. Such a proof is given for heternannulene graphs.

Keywords

Hrčak ID:

194427

URI

https://hrcak.srce.hr/194427

Publication date:

15.3.1981.

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