Graduated from YSU (1958), Dr of Phys. and Math Sciences (1979), acad. (1994, corr. member 1990).

Adviser of the rector at the Yerevan State University (2003-2006), Professor at the Chair of Mathematical Modeling and Methods of Yerevan State University (since 2006).

Head of Department of the Institute of Mechanics (1979-1988), Director (1987-1988), Dean of YSU (1992-1994), Head of Chair (1988-2000), Rector of Yerevan State Pedagogical Institute after Kh. Abovian (1994-1999), President of the Supreme Certifying Commission of Armenia (1999-2002).