awards
 Distinguished researcher, Tarbiat Modares University, 2004, 2004
 Distinguished researcher, Tarbiat Modares University, 2008, 0
Chen Prize for best Ph.D. thesis, University of Illinois, 1997, 1997
Distinguished lecturer, Faculty of Science, Tarbiat Modares University, 2005, 2005
Hashtroodi Prize, for best geometry paper, Iranian Math. Society, 2014, 2014
Membership
Member of American Mathematical Society
Member of Institute for Research in Fundamental Sciences (IPM)
Member of Iranian Mathematical Society