Ali Reza Ashrafi

Best Publications

• The first and second Zagreb indices of some graph operations

  M. H. Khalifeh;H. Yousefi-Azari;A. R. Ashrafi

  410
  Citations

• The Zagreb coindices of graph operations

  A. R. Ashrafi;T. Došlić;A. Hamzeh

  314
  Citations

• Vertex and edge PI indices of Cartesian product graphs

  M. H. Khalifeh;H. Yousefi-Azari;A. R. Ashrafi

  212
  Citations

• The hyper-Wiener index of graph operations

  M. H. Khalifeh;H. Yousefi-Azari;A. R. Ashrafi

  181
  Citations

• Some new results on distance-based graph invariants

  M. H. Khalifeh;H. Yousefi-Azari;A. R. Ashrafi;S. G. Wagner

  173
  Citations

• PI INDEX OF ZIG-ZAG POLYHEX NANOTUBES

  A R Ashrafi;A Loghman

  164
  Citations

• The Edge Version of the Szeged Index

  Ivan Gutman;Ali Reza Ashrafi

  142
  Citations

• Computing PI and Omega Polynomials of an Infinite Family of Fullerenes

  A. R. Ashrafi;M. Jalali;M. Ghorbani;M. V. Diudea

  119
  Citations

• PI Index of Armchair Polyhex Nanotubes.

  Ali Reza Ashrafi;Amir Loghman

  118
  Citations

• The eccentric connectivity index of nanotubes and nanotori

  A. R. Ashrafi;M. Saheli;M. Ghorbani

  117
  Citations

• Extremal Graphs with Respect to the Zagreb Coindices

  Ali Reza Ashrafi;Tomislav Došlić;Asma Hamzeh

  109
  Citations

• On Finite Groups with a Given Number of Centralizers

  Ali Reza Ashrafi

  99
  Citations

• PI Index of Polyhex Nanotori

  Ali Reza Ashrafi;Farhad Rezaei

  98
  Citations

• A matrix method for computing Szeged and vertex PI indices of join and composition of graphs

  M.H. Khalifeh;H. Yousefi-Azari;A.R. Ashrafi

  95
  Citations

• The eccentric connectivity index of $TUC_4C_8(R)$ nanotubes

  Ali Reza Ashrafi;Tomislav Došlić;Mahboubeh Saheli

  92
  Citations

• The PI index of product graphs

  Hassan Yousefi-Azari;B. Manoochehrian;A. R. Ashrafi

  92
  Citations

• Note on Estrada and $L$-Estrada indices of graphs

  G. H. Fath-Tabar;A. R. Ashrafi;I. Gutman

  91
  Citations

• Calculating the edge Wiener and edge Szeged indices of graphs

  H. Yousefi-Azari;M. H. Khalifeh;A. R. Ashrafi

  86
  Citations

• THE VERTEX PI AND SZEGED INDICES OF AN INFINITE FAMILY OF FULLERENES

  A. R. Ashrafi;M. Ghorbani;M. Jalali

  83
  Citations

• On the power graph of a finite group

  M. Mirzargar;A.R. Ashrafi;M.J. Nadjafi-Arani

  82
  Citations