Results on Generalized Harary Index and Eccentric Connectivity Polynomial

  • Yun Gao Yunnan Normal University, Kunming 650092, China
  • Li Liang Yunnan Normal University, Kunming 650500, China
  • Wei Gao Yunnan Normal University, Kunming 650500, China
Keywords: Molecular graph, generalized Harary Index, eccentric connectivity polynomial

Abstract

Chemical compounds and drugs are often modeled as graphs where each vertex represents an atom of molecule and covalent bounds between atoms are represented by edges between the corresponding vertices. This graph derived from a chemical compounds is often called its molecular graph and can be different structures. In this paper, we determine the accurate formulas to compute the generalized Harary index and eccentric connectivity polynomial of certain special molecular graphs.

Author Biographies

Yun Gao, Yunnan Normal University, Kunming 650092, China

Department of Editorial, 

Li Liang, Yunnan Normal University, Kunming 650500, China

School ofInformation Science and Technology, 

Wei Gao, Yunnan Normal University, Kunming 650500, China

School ofInformation Science and Technology, 

Published
2015-11-30
How to Cite
Gao, Y., Liang, L., & Gao, W. (2015, November 30). Results on Generalized Harary Index and Eccentric Connectivity Polynomial. EPH - International Journal of Mathematics and Statistics (ISSN: 2208-2212), 1(1), 01-06. Retrieved from https://ephjournal.com/index.php/ms/article/view/295