A Note on the ZerothOrder General Randić Index of Cacti and Polyomino Chains

Akbar Ali; Akhlaq Ahmad Bhatti; Zahid Raza

JOURNAL ARTICLE

A Note on the ZerothOrder General Randić Index of Cacti and Polyomino Chains

Akbar Ali Akhlaq Ahmad Bhatti Zahid Raza

Year: 2014 Journal: Iranian journal of mathemathical chemistry./Iranian journal of mathemathical chemistry Vol: 5 (2)Pages: 143-152

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Abstract

The present note is devoted to establish some extremal results for the zerothorder general Randic index of cacti, characterize the extremal polyomino chains with respect to the aforementioned index, and hence to generalize two already reported results.

Keywords:

Polyomino Combinatorics Mathematics Index (typography) Topological index Order (exchange) Mathematical chemistry Discrete mathematics Computer science Geometry Business

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A Note on the ZerothOrder General Randić Index of Cacti and Polyomino Chains

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