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Construction for antimagic generalized web graphs

Research output: Contribution to journalArticlepeer-review

8 Citations (Scopus)

Abstract

An antimagic labeling of a graph with q edges is a bijection from the set of edges to the set of integers {1, 2, ..., q} such that all vertex weights are pairwise distinct, where the vertex weight is the sum of labels of all edges incident with the vertex. Let [n] = {1, 2, ..., n}. A completely separating system on [n] is a collection C of subsets of [n] in which, for each pair a ≠ b ∈ [n], there exist A,B ∈ C such that a ∈ A, b ∉ A and b ∈ B, a ∉ B. Recently, a relationship between completely separating systems and labeling of graphs has been shown to exist. Based on this relationship, antimagic labelings of various graphs have been constructed. In this paper, we extend our method to produce more general results for generalized web graphs.
Original languageEnglish
Pages (from-to)141-149
Number of pages9
JournalAKCE International Journal of Graphs and Combinatorics
Volume8
Issue number2
Publication statusPublished - 2011

Keywords

  • antimagic labeling
  • web graphs

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