Zhang-Zhang Polynomials of Ribbons

We report a closed-form formula for the Zhang-Zhang polynomial (aka ZZ polynomial or Clar covering polynomial) of an important class of elementary pericondensed benzenoids $Rb\left(n_{1},n_{2},m_{1},m_{2}\right)$ usually referred to as ribbons. A straightforward derivation is based on the recently d...

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Bibliographische Detailangaben

Hauptverfasser:	He, Bing-Hau, Chou, Chien-Pin, Langner, Johanna, Witek, Henryk A
Format:	Artikel
Sprache:	eng
Schlagworte:	Mathematics - Combinatorics
Online-Zugang:	Volltext bestellen
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