• 제목/요약/키워드: Padmakar Iven index

검색결과 1건 처리시간 0.013초

EDGE SZEGED INDICES OF BENZENE RING

  • Baig, Abdul Qudair;Naeem, Muhammad;Mushtaq, Muhammad;Gao, Wei
    • Korean Journal of Mathematics
    • /
    • 제27권3호
    • /
    • pp.613-627
    • /
    • 2019
  • Consider a connected molecular graph G = (V, E) where V is the set of vertices and E is the set of edges. In G, vertices represent the atoms and edges represent the covalent bonds between atoms. In graph G, every edge (say) e = uv will be connected by two atoms u and v. The edge Szeged index is a topological index which has been introduced by Ivan Gutman. In this paper, we have computed edge Szeged indices of a hydrocarbon family called Benzene ring and is denoted by $(BR)_{n{\times}n}$.