Some distance antimagic labeled graphs
| dc.contributor.author | Godinho, Aloysius | |
| dc.date.accessioned | 2025-03-03T06:26:04Z | |
| dc.date.available | 2025-03-03T06:26:04Z | |
| dc.date.issued | 2016 | |
| dc.description.abstract | Abstract. 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) = P x∈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) 6= 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= 6 and also prove that join of these graphs is distance antimagic. | |
| dc.identifier.issn | 2018 | |
| dc.identifier.uri | http://rcca.ndl.gov.in/handle/123456789/96 | |
| dc.language.iso | en | |
| dc.title | Some distance antimagic labeled graphs | |
| dc.type | Article |