Bulletin of Pure & Applied Sciences- Mathematics and Statistics
  • Year: 2018
  • Volume: 37e
  • Issue: 2

Wiener index of physio-chemical labeled graph

1Assistant Professor, Department of Mathematics, Srimed Andavan Arts & Science College, Trichy, Tamil Nadu, 620005, India, E-mail: palanikumar2261982@gmail.com

2Assistant Professor, Department of Mathematics, Srimed Andavan Arts & Science College, Trichy, Tamil Nadu, 620005, India, E-mail: andavanmathsramesh@gmail.com

*Corresponding Author: Dr. A. Rameshkumar, Assistant Professor & Research Adviser, Department of Mathematics, Srimad Andavan Arts and Science College (Autonomous) No.7, Nelson Road, T.V. Kovil, Trichy, Tamil Nadu, 620005, India E-mail: andavanmathsramesh@gmail.com

MSC Code: 05C78, 05C12

Abstract

In this paper by the term Wiener Lower sum we mean the Wiener index. Mathematically, the Wiener index of a graph is defined as the sum of distances between all pairs of vertices in a connected graph. Here we obtain the Wiener index of the Diamond Silicate Snake.

Keywords

Wiener Index, Diamond Silicate Snake