- Mini.S.Thomas
- Mathew Varkey T.K
Bistar, Cubic harmonious graph, Cubic harmonious labeling, Harmonious graph, Path graph.
A graph G with m edges is said to be harmonious, if there is an injection f from the vertices of G to the group of integers modulo q such that when each edge uv is assigned the label f(u)+f(v)(mod m),the resulting edge labels are distinct. In this paper I introduced a new harmonious labeling called Cubic Harmonious Labeling (CHL). A graph which admits cubic harmonious labeling is called Cubic Harmonious Graphs (CHG)).Here I prove that path graph, Bistar graph are cubic harmonious.
Volume 5 Issue 4
Pages. 79-80