Rehan-Lanel Indices of Graphs

D. C. Gunawardhana, G. H. J. Lanel

A graph $G$ consists of vertices $V(G)$ and edges $E(G)$. In this paper, we propose four new indices defined and named as first Rehan-Lanel index of $G$ $(R{L}_1)$, second Rehan-Lane…