International Journal of Engineering, Science and Mathematics
  • Year: 2018
  • Volume: 7
  • Issue: 5

Super Contra Harmonic Mean Labeling of Graphs

  • Author:
  • J. Rajeshni Golda1, S.S. Sandhya2, S. Somasundaram3
  • Total Page Count: 9
  • Page Number: 168 to 176

1Assistant Professor in Mathematics, Women's Christian College, Nagercoil, Tamilnadu, India

2Assistant Professor in Mathematics, Sree Ayyappa College for Women, Nagercoil, Tamilnadu, India

3Professor in Mathematics, Manonmaniam Sundarnar University, Tirunelveli, Tamilnadu, India

Online published on 4 May, 2019.

Abstract

The concept of mean labeling of graphs was introduced by S. Somasundaram and R. Ponraj [5]. We have introduced Contra Harmonic mean labeling of graphs [6]. Futher, the concept of Super mean labeling was introduced by R. Ponraj and D. Ramya [3]. In this paper we analyze the Super Contra Harmonic mean labeling for some path and cycle related graphs.

Keywords

Contra Harmonic mean labeling, Super Contra Harmonic mean labeling