awards
1988 : B.Sc. with distinction from Shiraz University., 1988
1988 : Fifth rank in the National student competition held by the Iranian Mathematical Society., 1988
1990 : Second rank in the 8th Congregation of Iranian students., 1990
1991 : M.Sc. with distinction from Tarbiat Modares University., 1991
1991 : Mathematics Researcher, Center for Theor.Phys.& Maths AEOI, Tehran, Iran., 1991
2002 : Mathematics Researcher, Center for Theor.Phys.& Maths AEOI, Tehran, Iran., 2002
1993 : Best student of Iran universities., 1993
1993 : Winner of the first Prize in the nationwide Competition between the young researchers of Iran., 1993
1995 : Ph.D. with distinction from Tarbiat Modares University., 1995
1997 : First award of the national Ph.D thesis evaluation., 1997
2000 : Distinguished Researcher of Tarbiat Modares University., 2000
2006 : Junior Associate Researcher (nonresident), School of Mathematics. IPM, Tehran, Iran., 2006
2000 : Junior Associate Researcher (nonresident), School of Mathematics. IPM, Tehran, Iran., 2000
2001 : Distinguished Professor of Tarbiat Modares University., 2001
2001 : Distinguished Researcher of Tarbiat Modares University., 2001
2002 : Distinguished Researcher of Tarbiat Modares University., 2002
2003 : Distinguished Researcher of Tarbiat Modares University., 2003
2003 : Sabbatical leave awarded by the Tarbiat Modares University., 2003
2004 : Distinguished Researcher of Tarbiat Modares University., 2004
2005 : Distinguished Researcher of Tarbiat Modares University., 2005
Membership
Member of Chair of promotion board of basic Sciences.
Member of Editor in chief of the Iranian Journal of Mathematical Sciences and Informatics.
Member of Member of Academy of Mathematical Chemistry.
Member of Member of commission of assessment and certification of publications at Minister of research and education.
Member of Member of the American Mathematical Society .
Member of Member of the American Nano Society.
Member of Member of the editorial board of the Bulletin of the Iranian Mathematical Society.
Member of Member of the editorial board of the International Journal of Algebra.
Member of Member of the editorial board of the International Journal of Group Theory.
Member of Member of the European Mathematical Society.
Member of Member of the European Society of Mathematical Chemistry.
Member of Member of the executive council of the Iranian Mathematical Society.
Member of Member of the executive council of the Iranian Mathematical Society.
Member of Member of the executive council of the Iranian Nano Technology Society.
Member of Member of the London Mathematical Society.
Member of Member of University promotion Committee.
Member of President of the Iranian Nano Technology Society.
Member of Reviewer, American Mathematical Reviews.
Member of Reviewer, Zentralblatt fur Mathematik.
Member of The reative of the Minister of research and education in committee for promotion of university professors in Iran.