DOI Number : 10.5614/
Hits : 5

Total Edge Irregularity Strength of the Disjoint Union of Helm Graphs

Muhammad Kamran Siddiqui1, Nurdin2 & Edy Tri Baskoro3
1Abdus Salam School of Mathematical Sciences,
68-B New Muslim Town, GC University, Lahore, Pakistan
2Mathematics Department, Faculty of Mathematics, and Natural Sciences, Hasanuddin University, Jalan Perintis Kemerdekaan, Km.10 Tamalanrea, Makassar, Indonesia
3Combinatorial Mathematics Research Group, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung, Jalan Ganesa No. 10. Bandung 40132, Indonesia

Abstract. The total edge irregular k-labeling of a graph G=(V,E) is the labeling of vertices and edges of G in such a way that for any different edges their weights are distinct. The total edge irregularity strength, tes (G), is defined as the minimum k for which G has a total edge irregular k-labeling. In this paper, we consider the total edge irregularity strength of the disjoint union of m special types of helm graphs.

Keywords: disjoint union; edge irregular total labeling; helm graph; irregularity strength; total edge irregularity strength.

Download Article
Bahasa Indonesia | English


Begin on 10 October 2014 this website is no longer activated for article process in Journal of Mathematical and Fundamental Sciences, Journal of Engineering and Technological Sciences, Journal of ICT Research and Applications and Journal of Visual Art and Design. The next process will be proceeded under new website at

For detail information please contact us to:

       ITB Journal Visitor Number #24880545       
       Jl. Tamansari 64, Bandung 40116, Indonesia Visitor IP Address #       
       Tel : +62-22-250 1759 ext. 121 2011 Institut Teknologi Bandung       
       Fax : +62-22-250 4010, +62-22-251 1215 XHTML + CSS + RSS       
       E-mail : or Developed by AVE