Square sum labeling of Octopus graph and Vanessa graph
R. Parameswari R., Anisha Margret · AIP conference proceedings · 2022
This article, we demonstrated that the Octopus graph On and Vanessa graph Vn admits square sum labeling. Octopus graph is obtained by joining fan graph with star graph by sharing a common vertex and Vanessa graph is the joining of two fan graphs with star graph by sharing a common vertex. In the event that, if f: V (G) → {0, 1, 2, …, p-1} is odd and prompts infusion action f*: E(G) → N is given by f *(uv)=[f(u)]2+[f(v)]2, for all uv ∊ E(G).