Papers
[1] H. Aghabozorgi, B. Davvaz and M. Jafarpour, Nilpotent groups derived from hypergroups. J. Algebra 382 (2013), 177-184.
[2] H. Aghabozorgi, M. Jafarpour and B. Davvaz, Enumeration of Varlet and Comer hypergroups , The electronic journal of combinatorics 18 (2011), #P131.
[3] H. Aghabozorgi, B. Davvaz and M. Jafarpour, Solvable polygroups and derived subpolygroups, Comm. Algebra, 41(8)(2013), 3098-3107.
[4] M. Jafarpour, H. Aghabozorgi and B. Davvaz, On nilpotent and solvable polygroups, Bulletin of the Iranian Mathematical Society, 39(3)(2013), 487-499.
[5] M. Jafarpour, H. Aghabozorgi and B. Davvaz, Solvable groups derived from hypergroups, submitted.
[6] M.M.Zahadi, A. Hasankhani and G.H.A. Bozorgee, Some equivalent conditions of fuzzy prime dual ideals in a BCK-algebra,Scientiae Mathematicae Vol. 2, No. 3(1999), 361-371
[7] M.M.Zahadi, A. Hasankhani and G.H.A. Bozorgee, Some problems and counter examples on BCI (BCK)-Algebra, Scientiae Mathematicae Vol. 3, No. 1(2000), 33-36.
[8] M. Jafarpour, H. Aghabozorgi and B. Davvaz,On derived of some polygroups and generalized alternative polygroups, submitted
[9] M. Jafarpour, H. Aghabozorgi and B. Davvaz,A class of hyperrings connected to preordered generalized $\Gamma$-rings, submitted
[10] M. Jafarpour, H. Aghabozorgi and V. Leoreanu-Fotea, On Sperner (semi)hypergroups, submitted.
Conference Papers
[1] H. Aghabozorgi, A new strongly regular relation on hypergroups, The 44nd Annual Iranian Mathematics Conference, Ferdowsi University of Mashhad, (2013).