Revan Indices of Certain Graph Models
Siva Kumar Pathuri, Vishu Kumar M, Silvia Leera Sequeira and Veena KThere are many topological indices. Among the degree based topological indices, Randic index Zagreb indices, Banhatti indices etc. The Revan vertex degree of a vertex in G is defined as . The revan edge connecting the revan vertices u and v will be denoted by uv. The first and second Revan indices of a graph G, defined as and. In this paper we obtain the first and second Revan indices of certain graphs say square path, square cycle, wheel graph, fan graph and comb graph.