source: Majalah Ilmiah Matematika dan Statistika
Abstract
Gnanajothi defined a graph with edges to be odd-graceful if there is an injective function such that if every edge is labelled with the resulting edge labels are . She proved that the graph obtained by joining one pendant to every vertex in is odd-graceful if and only if is even. In this paper, we extend her results by proving that is odd-graceful if and only if is even.Keywords: Vertex-labelling, odd-graceful, cycleMSC 2020: 05C78
Concepts :
Graph Labeling and Dimension Problems
article
cite 0
Year 2022
source Majalah Ilmiah Matematika dan Statistika
Citations by Year
| Year | Count |
|---|---|
| 2022 | 0 |