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Total Edge Irregularity Strength of Hexagonal Networks

Jasintha Quadra 1, S. Teresa Arockiamary1
1Department of Mathematics, Stella Maris College, Chennai, India.

Abstract

Given a graph G=(V,E), a labeling :VE{1,2,,k} is called an edge irregular total k-labeling if for every pair of distinct edges uv and xy, (u)+(uv)+(v)(x)+(xy)+(y). The minimum k for which G has an edge irregular total k-labeling is called the total edge irregularity strength of G. In this paper, we examine the hexagonal network, which is a well-known interconnection network, and obtain its total edge irregularity strength.