| publication name | E. M. Badr (2009), Odd Graceful Graphs With Pendant Edges, 1thInternational Conference Computer Science From Algorithms To Applications, Egypt. |
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| Authors | E. M. Badr |
| year | 2009 |
| keywords | |
| journal | |
| volume | Not Available |
| issue | Not Available |
| pages | Not Available |
| publisher | Not Available |
| Local/International | International |
| Paper Link | CSAA-2009 International Conference " Computer Science From Algorithms To Applications" |
| Full paper | download |
| Supplementary materials | Not Available |
Abstract
A difference vertex labeling of a graph G an assignment f of labels to the vertex of G that induces for each edge xy the weight | f(x) - f(y)|. A difference vertex labeling f of a graph G of size n is odd-graceful if f is an injection from V(G) to {0, 1, 2, …, 2q-1} such that the induced weights are {1, 3, 5, …, 2q-1}. In this paper, we generalize Gnanajothi's result on path Pn by showing that the graphs obtained by joining m pendant edges to each vertex of Pn are odd graceful.