INTERNATIONAL JOURNAL OF ENGINEERING, SCIENCE AND - Volume 7, Issue 5, May 18

Pages: 168-176
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Super Contra Harmonic Mean Labeling of Graphs

Author: S.S.Sandhya, S.Somasundaram, J.Rajeshni Golda

Category: Engineering, Science and Mathematics

Abstract:

The concept of mean labeling of graphs was introduced by S. Somasundaram and R. Ponraj [3] . 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 [ 5] . 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