Let G be a graph of order n. A bijection f: V (G) → {1, 2,..., n} is said to be distance antimagic if for every vertex v the vertex weight defined by wf (v) = Σx∈N(v) f(x) is distinct. The graph which admits such a labeling is called a distance antimagic graph. For a positive integer k, define fk: V (G) −→ {1+k,2+k,..., n+k} by fk(x) = f(x) + k. If wfk (u) ≠ wfk (v) for every pair of vertices u, v ∈ V, for any k ≥ 0 then f is said to be an arbitrarily distance antimagic labeling and the graph which admits such a labeling is said to be an arbitrarily distance antimagic graph. In this paper, we provide arbitrarily distance antimagic labelings for rPn, generalised Petersen graph P(n, k), n ≥ 5, Harary graph H4,n for n ≠ = 6 and also prove that join of these graphs is distance antimagic.
CITATION STYLE
Handa, A. K., Godinho, A., & Singh, T. (2016). Some distance antimagic labeled graphs. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 9602, pp. 190–200). Springer Verlag. https://doi.org/10.1007/978-3-319-29221-2_16
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