Contents

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Ars Combinatoria

  • Research article

The PI Index of Gated Amalgam

Jianxiu Hao1
1Institute of Mathematics, Physics and Information Sciences, Zhejiang Normal University, P. O. Box: 321004, Jinhua, Zhejiang, PR. China
  • Published: 30/04/2009

Abstract

The Padmakar-Ivan (PI) index is a Wiener-Szeged-like topological index which reflects certain structural features of organic molecules. In this paper, we study the PI index of gated amalgam.

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